/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/loop-acceleration/functions_1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-e106359-m [2022-04-15 05:56:51,575 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-15 05:56:51,580 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-15 05:56:51,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-15 05:56:51,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-15 05:56:51,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-15 05:56:51,602 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-15 05:56:51,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-15 05:56:51,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-15 05:56:51,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-15 05:56:51,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-15 05:56:51,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-15 05:56:51,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-15 05:56:51,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-15 05:56:51,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-15 05:56:51,616 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-15 05:56:51,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-15 05:56:51,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-15 05:56:51,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-15 05:56:51,624 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-15 05:56:51,625 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-15 05:56:51,626 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-15 05:56:51,626 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-15 05:56:51,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-15 05:56:51,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-15 05:56:51,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-15 05:56:51,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-15 05:56:51,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-15 05:56:51,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-15 05:56:51,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-15 05:56:51,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-15 05:56:51,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-15 05:56:51,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-15 05:56:51,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-15 05:56:51,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-15 05:56:51,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-15 05:56:51,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-15 05:56:51,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-15 05:56:51,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-15 05:56:51,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-15 05:56:51,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-15 05:56:51,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-15 05:56:51,652 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-15 05:56:51,659 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-15 05:56:51,659 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-15 05:56:51,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-15 05:56:51,660 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-15 05:56:51,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-15 05:56:51,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-15 05:56:51,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-15 05:56:51,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-15 05:56:51,661 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-15 05:56:51,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 05:56:51,662 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-15 05:56:51,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-15 05:56:51,662 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-15 05:56:51,662 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-15 05:56:51,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-15 05:56:51,662 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-15 05:56:51,662 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-15 05:56:51,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-15 05:56:51,826 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-15 05:56:51,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-15 05:56:51,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-15 05:56:51,829 INFO L275 PluginConnector]: CDTParser initialized [2022-04-15 05:56:51,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/functions_1-2.c [2022-04-15 05:56:51,877 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbd07d033/396313ef845e4fb1a7879984cb708ce6/FLAGba301b156 [2022-04-15 05:56:52,184 INFO L306 CDTParser]: Found 1 translation units. [2022-04-15 05:56:52,185 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/functions_1-2.c [2022-04-15 05:56:52,191 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbd07d033/396313ef845e4fb1a7879984cb708ce6/FLAGba301b156 [2022-04-15 05:56:52,618 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbd07d033/396313ef845e4fb1a7879984cb708ce6 [2022-04-15 05:56:52,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-15 05:56:52,621 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-15 05:56:52,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-15 05:56:52,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-15 05:56:52,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-15 05:56:52,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a47b649 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52, skipping insertion in model container [2022-04-15 05:56:52,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-15 05:56:52,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-15 05:56:52,750 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/functions_1-2.c[325,338] [2022-04-15 05:56:52,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 05:56:52,765 INFO L203 MainTranslator]: Completed pre-run [2022-04-15 05:56:52,773 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/functions_1-2.c[325,338] [2022-04-15 05:56:52,775 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-15 05:56:52,783 INFO L208 MainTranslator]: Completed translation [2022-04-15 05:56:52,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52 WrapperNode [2022-04-15 05:56:52,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-15 05:56:52,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-15 05:56:52,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-15 05:56:52,784 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-15 05:56:52,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,804 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,807 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-15 05:56:52,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-15 05:56:52,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-15 05:56:52,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-15 05:56:52,815 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (1/1) ... [2022-04-15 05:56:52,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-15 05:56:52,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:56:52,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-15 05:56:52,871 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-15 05:56:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-15 05:56:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-15 05:56:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-15 05:56:52,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-15 05:56:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-04-15 05:56:52,888 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-15 05:56:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-15 05:56:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-15 05:56:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-15 05:56:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-15 05:56:52,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-15 05:56:52,889 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-04-15 05:56:52,889 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-15 05:56:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-15 05:56:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-15 05:56:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-15 05:56:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-15 05:56:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-15 05:56:52,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-15 05:56:52,933 INFO L234 CfgBuilder]: Building ICFG [2022-04-15 05:56:52,934 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-15 05:56:53,057 INFO L275 CfgBuilder]: Performing block encoding [2022-04-15 05:56:53,061 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-15 05:56:53,062 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-15 05:56:53,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:56:53 BoogieIcfgContainer [2022-04-15 05:56:53,063 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-15 05:56:53,064 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-15 05:56:53,064 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-15 05:56:53,067 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-15 05:56:53,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.04 05:56:52" (1/3) ... [2022-04-15 05:56:53,067 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cbbfebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:56:53, skipping insertion in model container [2022-04-15 05:56:53,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.04 05:56:52" (2/3) ... [2022-04-15 05:56:53,068 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cbbfebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.04 05:56:53, skipping insertion in model container [2022-04-15 05:56:53,068 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.04 05:56:53" (3/3) ... [2022-04-15 05:56:53,068 INFO L111 eAbstractionObserver]: Analyzing ICFG functions_1-2.c [2022-04-15 05:56:53,072 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-15 05:56:53,072 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-15 05:56:53,148 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-15 05:56:53,154 INFO L340 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP [2022-04-15 05:56:53,154 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-15 05:56:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand has 23 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 4 states have call successors, (4), 4 states have call predecessors, (4), 4 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:56:53,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-15 05:56:53,183 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:56:53,183 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:56:53,183 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:56:53,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:56:53,190 INFO L85 PathProgramCache]: Analyzing trace with hash -1649640916, now seen corresponding path program 1 times [2022-04-15 05:56:53,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:53,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1117664889] [2022-04-15 05:56:53,208 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 05:56:53,208 INFO L85 PathProgramCache]: Analyzing trace with hash -1649640916, now seen corresponding path program 2 times [2022-04-15 05:56:53,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:53,211 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1191109520] [2022-04-15 05:56:53,211 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:53,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:53,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:56:53,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:53,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {31#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26#true} is VALID [2022-04-15 05:56:53,366 INFO L290 TraceCheckUtils]: 1: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-15 05:56:53,366 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26#true} {26#true} #42#return; {26#true} is VALID [2022-04-15 05:56:53,368 INFO L272 TraceCheckUtils]: 0: Hoare triple {26#true} call ULTIMATE.init(); {31#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:56:53,368 INFO L290 TraceCheckUtils]: 1: Hoare triple {31#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26#true} is VALID [2022-04-15 05:56:53,368 INFO L290 TraceCheckUtils]: 2: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-15 05:56:53,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26#true} {26#true} #42#return; {26#true} is VALID [2022-04-15 05:56:53,369 INFO L272 TraceCheckUtils]: 4: Hoare triple {26#true} call #t~ret5 := main(); {26#true} is VALID [2022-04-15 05:56:53,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {26#true} ~x~0 := 0; {26#true} is VALID [2022-04-15 05:56:53,370 INFO L290 TraceCheckUtils]: 6: Hoare triple {26#true} assume !true; {27#false} is VALID [2022-04-15 05:56:53,370 INFO L272 TraceCheckUtils]: 7: Hoare triple {27#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {27#false} is VALID [2022-04-15 05:56:53,370 INFO L290 TraceCheckUtils]: 8: Hoare triple {27#false} ~cond := #in~cond; {27#false} is VALID [2022-04-15 05:56:53,371 INFO L290 TraceCheckUtils]: 9: Hoare triple {27#false} assume 0 == ~cond; {27#false} is VALID [2022-04-15 05:56:53,371 INFO L290 TraceCheckUtils]: 10: Hoare triple {27#false} assume !false; {27#false} is VALID [2022-04-15 05:56:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:56:53,371 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:56:53,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1191109520] [2022-04-15 05:56:53,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1191109520] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:56:53,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:56:53,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 05:56:53,376 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:56:53,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1117664889] [2022-04-15 05:56:53,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1117664889] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:56:53,377 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:56:53,377 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-15 05:56:53,377 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [62698912] [2022-04-15 05:56:53,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:56:53,381 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:56:53,383 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:56:53,385 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,402 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:53,403 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-15 05:56:53,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:53,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-15 05:56:53,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 05:56:53,421 INFO L87 Difference]: Start difference. First operand has 23 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 14 states have internal predecessors, (17), 4 states have call successors, (4), 4 states have call predecessors, (4), 4 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:53,501 INFO L93 Difference]: Finished difference Result 34 states and 37 transitions. [2022-04-15 05:56:53,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-15 05:56:53,502 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:56:53,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:56:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 37 transitions. [2022-04-15 05:56:53,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 37 transitions. [2022-04-15 05:56:53,511 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 37 transitions. [2022-04-15 05:56:53,569 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:53,574 INFO L225 Difference]: With dead ends: 34 [2022-04-15 05:56:53,574 INFO L226 Difference]: Without dead ends: 17 [2022-04-15 05:56:53,576 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-15 05:56:53,579 INFO L913 BasicCegarLoop]: 21 mSDtfsCounter, 12 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 24 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:56:53,579 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [14 Valid, 24 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:56:53,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-04-15 05:56:53,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-04-15 05:56:53,612 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:56:53,613 INFO L82 GeneralOperation]: Start isEquivalent. First operand 17 states. Second operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:53,614 INFO L74 IsIncluded]: Start isIncluded. First operand 17 states. Second operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:53,615 INFO L87 Difference]: Start difference. First operand 17 states. Second operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:53,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:53,621 INFO L93 Difference]: Finished difference Result 17 states and 17 transitions. [2022-04-15 05:56:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-15 05:56:53,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:53,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:53,622 INFO L74 IsIncluded]: Start isIncluded. First operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 17 states. [2022-04-15 05:56:53,622 INFO L87 Difference]: Start difference. First operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 17 states. [2022-04-15 05:56:53,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:53,626 INFO L93 Difference]: Finished difference Result 17 states and 17 transitions. [2022-04-15 05:56:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-15 05:56:53,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:53,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:53,627 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:56:53,627 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:56:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:53,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2022-04-15 05:56:53,631 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 17 transitions. Word has length 11 [2022-04-15 05:56:53,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:56:53,631 INFO L478 AbstractCegarLoop]: Abstraction has 17 states and 17 transitions. [2022-04-15 05:56:53,632 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 2 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,633 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 17 transitions. [2022-04-15 05:56:53,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-15 05:56:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-15 05:56:53,666 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:56:53,666 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:56:53,666 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-15 05:56:53,667 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:56:53,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:56:53,668 INFO L85 PathProgramCache]: Analyzing trace with hash -1655182042, now seen corresponding path program 1 times [2022-04-15 05:56:53,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:53,668 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [624922350] [2022-04-15 05:56:53,670 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-15 05:56:53,671 INFO L85 PathProgramCache]: Analyzing trace with hash -1655182042, now seen corresponding path program 2 times [2022-04-15 05:56:53,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:53,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [942269464] [2022-04-15 05:56:53,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:53,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:53,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:53,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:56:53,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:53,801 INFO L290 TraceCheckUtils]: 0: Hoare triple {176#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {170#true} is VALID [2022-04-15 05:56:53,802 INFO L290 TraceCheckUtils]: 1: Hoare triple {170#true} assume true; {170#true} is VALID [2022-04-15 05:56:53,802 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170#true} {170#true} #42#return; {170#true} is VALID [2022-04-15 05:56:53,803 INFO L272 TraceCheckUtils]: 0: Hoare triple {170#true} call ULTIMATE.init(); {176#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:56:53,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {176#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {170#true} is VALID [2022-04-15 05:56:53,804 INFO L290 TraceCheckUtils]: 2: Hoare triple {170#true} assume true; {170#true} is VALID [2022-04-15 05:56:53,804 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170#true} {170#true} #42#return; {170#true} is VALID [2022-04-15 05:56:53,805 INFO L272 TraceCheckUtils]: 4: Hoare triple {170#true} call #t~ret5 := main(); {170#true} is VALID [2022-04-15 05:56:53,805 INFO L290 TraceCheckUtils]: 5: Hoare triple {170#true} ~x~0 := 0; {175#(= main_~x~0 0)} is VALID [2022-04-15 05:56:53,806 INFO L290 TraceCheckUtils]: 6: Hoare triple {175#(= main_~x~0 0)} assume !(~x~0 % 4294967296 < 268435455); {171#false} is VALID [2022-04-15 05:56:53,806 INFO L272 TraceCheckUtils]: 7: Hoare triple {171#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {171#false} is VALID [2022-04-15 05:56:53,806 INFO L290 TraceCheckUtils]: 8: Hoare triple {171#false} ~cond := #in~cond; {171#false} is VALID [2022-04-15 05:56:53,806 INFO L290 TraceCheckUtils]: 9: Hoare triple {171#false} assume 0 == ~cond; {171#false} is VALID [2022-04-15 05:56:53,807 INFO L290 TraceCheckUtils]: 10: Hoare triple {171#false} assume !false; {171#false} is VALID [2022-04-15 05:56:53,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:56:53,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:56:53,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [942269464] [2022-04-15 05:56:53,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [942269464] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:56:53,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:56:53,811 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 05:56:53,811 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:56:53,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [624922350] [2022-04-15 05:56:53,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [624922350] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:56:53,812 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:56:53,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-15 05:56:53,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [264177483] [2022-04-15 05:56:53,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:56:53,814 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:56:53,814 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:56:53,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,834 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:53,835 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-15 05:56:53,835 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:53,835 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-15 05:56:53,836 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-15 05:56:53,836 INFO L87 Difference]: Start difference. First operand 17 states and 17 transitions. Second operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:53,951 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2022-04-15 05:56:53,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-15 05:56:53,952 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2022-04-15 05:56:53,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:56:53,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-15 05:56:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-15 05:56:53,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 26 transitions. [2022-04-15 05:56:53,991 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:53,993 INFO L225 Difference]: With dead ends: 25 [2022-04-15 05:56:53,993 INFO L226 Difference]: Without dead ends: 20 [2022-04-15 05:56:53,994 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-04-15 05:56:53,996 INFO L913 BasicCegarLoop]: 15 mSDtfsCounter, 12 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 22 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:56:53,998 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [13 Valid, 22 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:56:54,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-04-15 05:56:54,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 18. [2022-04-15 05:56:54,006 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:56:54,006 INFO L82 GeneralOperation]: Start isEquivalent. First operand 20 states. Second operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:54,007 INFO L74 IsIncluded]: Start isIncluded. First operand 20 states. Second operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:54,007 INFO L87 Difference]: Start difference. First operand 20 states. Second operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:54,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:54,009 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2022-04-15 05:56:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2022-04-15 05:56:54,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:54,010 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:54,010 INFO L74 IsIncluded]: Start isIncluded. First operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 20 states. [2022-04-15 05:56:54,011 INFO L87 Difference]: Start difference. First operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand 20 states. [2022-04-15 05:56:54,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:54,013 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2022-04-15 05:56:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2022-04-15 05:56:54,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:54,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:54,013 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:56:54,013 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:56:54,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 4 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:54,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-04-15 05:56:54,016 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 11 [2022-04-15 05:56:54,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:56:54,016 INFO L478 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2022-04-15 05:56:54,016 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-04-15 05:56:54,016 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 18 transitions. [2022-04-15 05:56:54,033 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:54,033 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-04-15 05:56:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-15 05:56:54,034 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:56:54,034 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:56:54,034 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-15 05:56:54,035 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:56:54,035 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:56:54,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1503524740, now seen corresponding path program 1 times [2022-04-15 05:56:54,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:54,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [518326477] [2022-04-15 05:56:54,474 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:56:54,478 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:56:54,481 INFO L85 PathProgramCache]: Analyzing trace with hash 1236910030, now seen corresponding path program 1 times [2022-04-15 05:56:54,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:54,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78167123] [2022-04-15 05:56:54,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:54,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:54,493 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_1.0) (* (- 1) main_~x~0_5) (* 4294967296 (div (+ (* 2 .v_it_1.0) main_~x~0_5) 4294967296)) 268435455) 0)) [2022-04-15 05:56:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:56:54,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1824106942] [2022-04-15 05:56:54,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:54,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:56:54,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:56:54,535 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:56:54,536 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-15 05:56:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:56:54,589 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:56:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:56:54,611 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:56:54,611 INFO L85 PathProgramCache]: Analyzing trace with hash 1503524740, now seen corresponding path program 2 times [2022-04-15 05:56:54,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:54,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [392678427] [2022-04-15 05:56:54,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:54,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:54,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:56:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:54,676 INFO L290 TraceCheckUtils]: 0: Hoare triple {318#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-15 05:56:54,676 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 05:56:54,676 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-15 05:56:54,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:56:54,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:54,697 INFO L290 TraceCheckUtils]: 0: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:54,697 INFO L290 TraceCheckUtils]: 1: Hoare triple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:54,698 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {312#(= main_~x~0 0)} #38#return; {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:56:54,699 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {318#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:56:54,699 INFO L290 TraceCheckUtils]: 1: Hoare triple {318#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-15 05:56:54,699 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 05:56:54,699 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-15 05:56:54,699 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-15 05:56:54,699 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {312#(= main_~x~0 0)} is VALID [2022-04-15 05:56:54,700 INFO L290 TraceCheckUtils]: 6: Hoare triple {312#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {312#(= main_~x~0 0)} is VALID [2022-04-15 05:56:54,700 INFO L272 TraceCheckUtils]: 7: Hoare triple {312#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-15 05:56:54,700 INFO L290 TraceCheckUtils]: 8: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:54,701 INFO L290 TraceCheckUtils]: 9: Hoare triple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:54,702 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {312#(= main_~x~0 0)} #38#return; {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:56:54,702 INFO L290 TraceCheckUtils]: 11: Hoare triple {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {317#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} is VALID [2022-04-15 05:56:54,703 INFO L290 TraceCheckUtils]: 12: Hoare triple {317#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 268435455); {308#false} is VALID [2022-04-15 05:56:54,703 INFO L272 TraceCheckUtils]: 13: Hoare triple {308#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {308#false} is VALID [2022-04-15 05:56:54,703 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-15 05:56:54,703 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-15 05:56:54,703 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-15 05:56:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:56:54,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:56:54,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [392678427] [2022-04-15 05:56:54,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [392678427] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:56:54,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1775923205] [2022-04-15 05:56:54,704 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:56:54,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:56:54,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:56:54,705 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:56:54,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-15 05:56:54,732 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:56:54,732 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:56:54,733 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-15 05:56:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:54,739 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:56:54,969 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {307#true} is VALID [2022-04-15 05:56:54,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-15 05:56:54,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 05:56:54,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-15 05:56:54,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-15 05:56:54,971 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {312#(= main_~x~0 0)} is VALID [2022-04-15 05:56:54,972 INFO L290 TraceCheckUtils]: 6: Hoare triple {312#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {312#(= main_~x~0 0)} is VALID [2022-04-15 05:56:54,972 INFO L272 TraceCheckUtils]: 7: Hoare triple {312#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-15 05:56:54,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:54,973 INFO L290 TraceCheckUtils]: 9: Hoare triple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:54,974 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {319#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {312#(= main_~x~0 0)} #38#return; {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:56:54,974 INFO L290 TraceCheckUtils]: 11: Hoare triple {316#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {356#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:56:54,975 INFO L290 TraceCheckUtils]: 12: Hoare triple {356#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !(~x~0 % 4294967296 < 268435455); {308#false} is VALID [2022-04-15 05:56:54,975 INFO L272 TraceCheckUtils]: 13: Hoare triple {308#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {308#false} is VALID [2022-04-15 05:56:54,975 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-15 05:56:54,975 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-15 05:56:54,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-15 05:56:54,976 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:56:54,976 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:56:55,140 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-15 05:56:55,140 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-15 05:56:55,140 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-15 05:56:55,141 INFO L272 TraceCheckUtils]: 13: Hoare triple {308#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {308#false} is VALID [2022-04-15 05:56:55,141 INFO L290 TraceCheckUtils]: 12: Hoare triple {384#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {308#false} is VALID [2022-04-15 05:56:55,141 INFO L290 TraceCheckUtils]: 11: Hoare triple {388#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {384#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:56:55,142 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {388#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:56:55,143 INFO L290 TraceCheckUtils]: 9: Hoare triple {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:56:55,144 INFO L290 TraceCheckUtils]: 8: Hoare triple {307#true} ~z := #in~z;#res := 2 + ~z; {396#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:56:55,144 INFO L272 TraceCheckUtils]: 7: Hoare triple {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-15 05:56:55,144 INFO L290 TraceCheckUtils]: 6: Hoare triple {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:56:55,144 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:56:55,145 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-15 05:56:55,145 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-15 05:56:55,145 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-15 05:56:55,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {307#true} is VALID [2022-04-15 05:56:55,145 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {307#true} is VALID [2022-04-15 05:56:55,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-15 05:56:55,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1775923205] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:56:55,146 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:56:55,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 12 [2022-04-15 05:56:55,146 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:56:55,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [518326477] [2022-04-15 05:56:55,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [518326477] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:56:55,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:56:55,146 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-15 05:56:55,146 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [848759957] [2022-04-15 05:56:55,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:56:55,147 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 17 [2022-04-15 05:56:55,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:56:55,147 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:55,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:55,174 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-15 05:56:55,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:55,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-15 05:56:55,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2022-04-15 05:56:55,174 INFO L87 Difference]: Start difference. First operand 18 states and 18 transitions. Second operand has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:55,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:55,315 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-04-15 05:56:55,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-15 05:56:55,315 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 17 [2022-04-15 05:56:55,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:56:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:55,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 30 transitions. [2022-04-15 05:56:55,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 30 transitions. [2022-04-15 05:56:55,318 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 30 transitions. [2022-04-15 05:56:55,352 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:55,353 INFO L225 Difference]: With dead ends: 28 [2022-04-15 05:56:55,354 INFO L226 Difference]: Without dead ends: 23 [2022-04-15 05:56:55,354 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=61, Invalid=179, Unknown=0, NotChecked=0, Total=240 [2022-04-15 05:56:55,355 INFO L913 BasicCegarLoop]: 14 mSDtfsCounter, 14 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:56:55,355 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 31 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-15 05:56:55,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-04-15 05:56:55,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2022-04-15 05:56:55,364 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:56:55,364 INFO L82 GeneralOperation]: Start isEquivalent. First operand 23 states. Second operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:55,364 INFO L74 IsIncluded]: Start isIncluded. First operand 23 states. Second operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:55,364 INFO L87 Difference]: Start difference. First operand 23 states. Second operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:55,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:55,366 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-15 05:56:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-15 05:56:55,366 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:55,366 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:55,366 INFO L74 IsIncluded]: Start isIncluded. First operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 23 states. [2022-04-15 05:56:55,366 INFO L87 Difference]: Start difference. First operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Second operand 23 states. [2022-04-15 05:56:55,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:55,367 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-15 05:56:55,367 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-15 05:56:55,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:55,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:55,368 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:56:55,368 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:56:55,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 13 states have (on average 1.0769230769230769) internal successors, (14), 13 states have internal predecessors, (14), 5 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 22 transitions. [2022-04-15 05:56:55,369 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 22 transitions. Word has length 17 [2022-04-15 05:56:55,369 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:56:55,369 INFO L478 AbstractCegarLoop]: Abstraction has 21 states and 22 transitions. [2022-04-15 05:56:55,369 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 1.5714285714285714) internal successors, (11), 5 states have internal predecessors, (11), 3 states have call successors, (4), 3 states have call predecessors, (4), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-04-15 05:56:55,370 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 22 transitions. [2022-04-15 05:56:55,395 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2022-04-15 05:56:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-15 05:56:55,396 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:56:55,396 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:56:55,426 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-15 05:56:55,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-15 05:56:55,803 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3,SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:56:55,804 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:56:55,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:56:55,804 INFO L85 PathProgramCache]: Analyzing trace with hash -1270987934, now seen corresponding path program 3 times [2022-04-15 05:56:55,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:55,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1153424097] [2022-04-15 05:56:56,139 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:56:56,140 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:56:56,145 INFO L85 PathProgramCache]: Analyzing trace with hash 1296015374, now seen corresponding path program 1 times [2022-04-15 05:56:56,145 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:56,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136578011] [2022-04-15 05:56:56,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:56,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:56,154 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_2.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_2.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:56:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:56:56,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1100102871] [2022-04-15 05:56:56,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:56,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:56:56,175 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:56:56,176 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:56:56,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-15 05:56:56,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:56:56,235 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:56:56,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:56:56,245 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:56:56,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1270987934, now seen corresponding path program 4 times [2022-04-15 05:56:56,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:56,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076760493] [2022-04-15 05:56:56,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:56,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:56,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:56,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:56:56,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:56,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-15 05:56:56,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-15 05:56:56,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-15 05:56:56,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:56:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:56,373 INFO L290 TraceCheckUtils]: 0: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,374 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {583#(= main_~x~0 0)} #38#return; {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:56:56,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:56:56,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:56,386 INFO L290 TraceCheckUtils]: 0: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,387 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:56:56,388 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:56:56,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {594#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-15 05:56:56,388 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-15 05:56:56,388 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-15 05:56:56,388 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-15 05:56:56,389 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {583#(= main_~x~0 0)} is VALID [2022-04-15 05:56:56,389 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {583#(= main_~x~0 0)} is VALID [2022-04-15 05:56:56,389 INFO L272 TraceCheckUtils]: 7: Hoare triple {583#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-15 05:56:56,395 INFO L290 TraceCheckUtils]: 8: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,396 INFO L290 TraceCheckUtils]: 9: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,396 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {583#(= main_~x~0 0)} #38#return; {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:56:56,397 INFO L290 TraceCheckUtils]: 11: Hoare triple {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:56:56,397 INFO L290 TraceCheckUtils]: 12: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:56:56,397 INFO L272 TraceCheckUtils]: 13: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-15 05:56:56,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,398 INFO L290 TraceCheckUtils]: 15: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,399 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:56:56,400 INFO L290 TraceCheckUtils]: 17: Hoare triple {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {593#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:56:56,400 INFO L290 TraceCheckUtils]: 18: Hoare triple {593#(and (<= main_~x~0 4) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {579#false} is VALID [2022-04-15 05:56:56,400 INFO L272 TraceCheckUtils]: 19: Hoare triple {579#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {579#false} is VALID [2022-04-15 05:56:56,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-15 05:56:56,401 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-15 05:56:56,401 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-15 05:56:56,401 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-15 05:56:56,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:56:56,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076760493] [2022-04-15 05:56:56,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076760493] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:56:56,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [113263194] [2022-04-15 05:56:56,401 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:56:56,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:56:56,402 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:56:56,409 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:56:56,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-15 05:56:56,473 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:56:56,474 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:56:56,474 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-15 05:56:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:56:56,480 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:56:56,733 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {578#true} is VALID [2022-04-15 05:56:56,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {578#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-15 05:56:56,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-15 05:56:56,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-15 05:56:56,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-15 05:56:56,734 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {583#(= main_~x~0 0)} is VALID [2022-04-15 05:56:56,734 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {583#(= main_~x~0 0)} is VALID [2022-04-15 05:56:56,734 INFO L272 TraceCheckUtils]: 7: Hoare triple {583#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-15 05:56:56,735 INFO L290 TraceCheckUtils]: 8: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,735 INFO L290 TraceCheckUtils]: 9: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,736 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {583#(= main_~x~0 0)} #38#return; {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:56:56,736 INFO L290 TraceCheckUtils]: 11: Hoare triple {587#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:56:56,737 INFO L290 TraceCheckUtils]: 12: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:56:56,737 INFO L272 TraceCheckUtils]: 13: Hoare triple {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-15 05:56:56,737 INFO L290 TraceCheckUtils]: 14: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,738 INFO L290 TraceCheckUtils]: 15: Hoare triple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:56:56,739 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {595#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {588#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:56:56,739 INFO L290 TraceCheckUtils]: 17: Hoare triple {592#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {650#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:56:56,739 INFO L290 TraceCheckUtils]: 18: Hoare triple {650#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {579#false} is VALID [2022-04-15 05:56:56,740 INFO L272 TraceCheckUtils]: 19: Hoare triple {579#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {579#false} is VALID [2022-04-15 05:56:56,740 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-15 05:56:56,740 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-15 05:56:56,740 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-15 05:56:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-15 05:56:56,740 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:56:56,995 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-15 05:56:56,995 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-15 05:56:56,995 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-15 05:56:56,996 INFO L272 TraceCheckUtils]: 19: Hoare triple {579#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {579#false} is VALID [2022-04-15 05:56:56,996 INFO L290 TraceCheckUtils]: 18: Hoare triple {678#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {579#false} is VALID [2022-04-15 05:56:56,996 INFO L290 TraceCheckUtils]: 17: Hoare triple {682#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {678#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:56:56,997 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {682#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:56:56,998 INFO L290 TraceCheckUtils]: 15: Hoare triple {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:56:57,035 INFO L290 TraceCheckUtils]: 14: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {690#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:56:57,035 INFO L272 TraceCheckUtils]: 13: Hoare triple {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-15 05:56:57,035 INFO L290 TraceCheckUtils]: 12: Hoare triple {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:56:57,036 INFO L290 TraceCheckUtils]: 11: Hoare triple {703#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:56:57,037 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {703#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:56:57,037 INFO L290 TraceCheckUtils]: 9: Hoare triple {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:56:57,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {578#true} ~z := #in~z;#res := 2 + ~z; {711#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:56:57,038 INFO L272 TraceCheckUtils]: 7: Hoare triple {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-15 05:56:57,039 INFO L290 TraceCheckUtils]: 6: Hoare triple {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:56:57,039 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:56:57,039 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-15 05:56:57,039 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-15 05:56:57,039 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-15 05:56:57,039 INFO L290 TraceCheckUtils]: 1: Hoare triple {578#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {578#true} is VALID [2022-04-15 05:56:57,040 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {578#true} is VALID [2022-04-15 05:56:57,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-15 05:56:57,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [113263194] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:56:57,040 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:56:57,040 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 9] total 17 [2022-04-15 05:56:57,040 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:56:57,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1153424097] [2022-04-15 05:56:57,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1153424097] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:56:57,040 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:56:57,041 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-15 05:56:57,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1522985118] [2022-04-15 05:56:57,041 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:56:57,041 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 23 [2022-04-15 05:56:57,041 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:56:57,041 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:57,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:57,057 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-15 05:56:57,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:57,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-15 05:56:57,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2022-04-15 05:56:57,058 INFO L87 Difference]: Start difference. First operand 21 states and 22 transitions. Second operand has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:57,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:57,391 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2022-04-15 05:56:57,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-15 05:56:57,392 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 23 [2022-04-15 05:56:57,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:56:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 34 transitions. [2022-04-15 05:56:57,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 34 transitions. [2022-04-15 05:56:57,397 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 34 transitions. [2022-04-15 05:56:57,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:57,427 INFO L225 Difference]: With dead ends: 31 [2022-04-15 05:56:57,427 INFO L226 Difference]: Without dead ends: 26 [2022-04-15 05:56:57,427 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 42 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=109, Invalid=397, Unknown=0, NotChecked=0, Total=506 [2022-04-15 05:56:57,429 INFO L913 BasicCegarLoop]: 15 mSDtfsCounter, 16 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 47 SdHoareTripleChecker+Invalid, 117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 05:56:57,429 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 47 Invalid, 117 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 05:56:57,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-04-15 05:56:57,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 24. [2022-04-15 05:56:57,445 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:56:57,445 INFO L82 GeneralOperation]: Start isEquivalent. First operand 26 states. Second operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:56:57,445 INFO L74 IsIncluded]: Start isIncluded. First operand 26 states. Second operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:56:57,445 INFO L87 Difference]: Start difference. First operand 26 states. Second operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:56:57,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:57,447 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2022-04-15 05:56:57,447 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-04-15 05:56:57,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:57,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:57,447 INFO L74 IsIncluded]: Start isIncluded. First operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 26 states. [2022-04-15 05:56:57,448 INFO L87 Difference]: Start difference. First operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 26 states. [2022-04-15 05:56:57,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:56:57,449 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2022-04-15 05:56:57,449 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-04-15 05:56:57,449 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:56:57,449 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:56:57,449 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:56:57,450 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:56:57,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 15 states have (on average 1.0666666666666667) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:56:57,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2022-04-15 05:56:57,451 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 23 [2022-04-15 05:56:57,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:56:57,451 INFO L478 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2022-04-15 05:56:57,451 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 6 states have internal predecessors, (13), 4 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-04-15 05:56:57,452 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 26 transitions. [2022-04-15 05:56:57,473 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:56:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-04-15 05:56:57,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-15 05:56:57,474 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:56:57,474 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:56:57,494 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-15 05:56:57,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-04-15 05:56:57,887 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:56:57,888 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:56:57,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:56:57,888 INFO L85 PathProgramCache]: Analyzing trace with hash -371085120, now seen corresponding path program 5 times [2022-04-15 05:56:57,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:56:57,888 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [13903479] [2022-04-15 05:56:59,871 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:56:59,873 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:56:59,875 INFO L85 PathProgramCache]: Analyzing trace with hash 1355120718, now seen corresponding path program 1 times [2022-04-15 05:56:59,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:59,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954174794] [2022-04-15 05:56:59,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:59,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:59,883 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_3.0) (* (- 1) main_~x~0_5) (* 4294967296 (div (+ (* 2 .v_it_3.0) main_~x~0_5) 4294967296)) 268435455) 0)) [2022-04-15 05:56:59,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:56:59,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1617749411] [2022-04-15 05:56:59,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:59,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:56:59,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:56:59,899 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:56:59,900 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-15 05:56:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:56:59,942 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:56:59,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:56:59,956 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:56:59,956 INFO L85 PathProgramCache]: Analyzing trace with hash -371085120, now seen corresponding path program 6 times [2022-04-15 05:56:59,956 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:56:59,956 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476327407] [2022-04-15 05:56:59,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:56:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:56:59,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:00,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:00,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {936#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-15 05:57:00,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-15 05:57:00,082 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-15 05:57:00,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:00,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:00,109 INFO L290 TraceCheckUtils]: 0: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,111 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {920#(= main_~x~0 0)} #38#return; {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:00,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:00,123 INFO L290 TraceCheckUtils]: 0: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,124 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:00,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:00,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:00,145 INFO L290 TraceCheckUtils]: 0: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,147 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:00,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {936#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:00,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {936#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-15 05:57:00,147 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-15 05:57:00,147 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-15 05:57:00,148 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-15 05:57:00,148 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:00,148 INFO L290 TraceCheckUtils]: 6: Hoare triple {920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:00,148 INFO L272 TraceCheckUtils]: 7: Hoare triple {920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,149 INFO L290 TraceCheckUtils]: 8: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,151 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {920#(= main_~x~0 0)} #38#return; {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:00,152 INFO L290 TraceCheckUtils]: 11: Hoare triple {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:00,152 INFO L290 TraceCheckUtils]: 12: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:00,152 INFO L272 TraceCheckUtils]: 13: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,153 INFO L290 TraceCheckUtils]: 14: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,153 INFO L290 TraceCheckUtils]: 15: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,154 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:00,154 INFO L290 TraceCheckUtils]: 17: Hoare triple {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:00,154 INFO L290 TraceCheckUtils]: 18: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:00,154 INFO L272 TraceCheckUtils]: 19: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,155 INFO L290 TraceCheckUtils]: 20: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,155 INFO L290 TraceCheckUtils]: 21: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,156 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:00,156 INFO L290 TraceCheckUtils]: 23: Hoare triple {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {935#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:00,156 INFO L290 TraceCheckUtils]: 24: Hoare triple {935#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 268435455); {916#false} is VALID [2022-04-15 05:57:00,157 INFO L272 TraceCheckUtils]: 25: Hoare triple {916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {916#false} is VALID [2022-04-15 05:57:00,157 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-15 05:57:00,157 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-15 05:57:00,157 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-15 05:57:00,157 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-15 05:57:00,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:00,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476327407] [2022-04-15 05:57:00,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476327407] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:00,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [697939667] [2022-04-15 05:57:00,157 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:57:00,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:00,158 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:00,172 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:00,173 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-15 05:57:00,213 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-15 05:57:00,213 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:00,214 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-15 05:57:00,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:00,221 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:00,553 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {915#true} is VALID [2022-04-15 05:57:00,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-15 05:57:00,553 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-15 05:57:00,553 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-15 05:57:00,554 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-15 05:57:00,554 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:00,554 INFO L290 TraceCheckUtils]: 6: Hoare triple {920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:00,554 INFO L272 TraceCheckUtils]: 7: Hoare triple {920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,555 INFO L290 TraceCheckUtils]: 8: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,555 INFO L290 TraceCheckUtils]: 9: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,556 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {920#(= main_~x~0 0)} #38#return; {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:00,556 INFO L290 TraceCheckUtils]: 11: Hoare triple {924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:00,556 INFO L290 TraceCheckUtils]: 12: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:00,556 INFO L272 TraceCheckUtils]: 13: Hoare triple {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,557 INFO L290 TraceCheckUtils]: 14: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,557 INFO L290 TraceCheckUtils]: 15: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,558 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:00,558 INFO L290 TraceCheckUtils]: 17: Hoare triple {929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:00,558 INFO L290 TraceCheckUtils]: 18: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:00,559 INFO L272 TraceCheckUtils]: 19: Hoare triple {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,559 INFO L290 TraceCheckUtils]: 20: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,559 INFO L290 TraceCheckUtils]: 21: Hoare triple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:00,560 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {937#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:00,560 INFO L290 TraceCheckUtils]: 23: Hoare triple {934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1010#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:00,561 INFO L290 TraceCheckUtils]: 24: Hoare triple {1010#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !(~x~0 % 4294967296 < 268435455); {916#false} is VALID [2022-04-15 05:57:00,561 INFO L272 TraceCheckUtils]: 25: Hoare triple {916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {916#false} is VALID [2022-04-15 05:57:00,561 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-15 05:57:00,561 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-15 05:57:00,561 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-15 05:57:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-15 05:57:00,561 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:00,885 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-15 05:57:00,885 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-15 05:57:00,885 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-15 05:57:00,885 INFO L272 TraceCheckUtils]: 25: Hoare triple {916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {916#false} is VALID [2022-04-15 05:57:00,886 INFO L290 TraceCheckUtils]: 24: Hoare triple {1038#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {916#false} is VALID [2022-04-15 05:57:00,887 INFO L290 TraceCheckUtils]: 23: Hoare triple {1042#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1038#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,887 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {1042#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,887 INFO L290 TraceCheckUtils]: 21: Hoare triple {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:00,888 INFO L290 TraceCheckUtils]: 20: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {1050#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:00,888 INFO L272 TraceCheckUtils]: 19: Hoare triple {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,889 INFO L290 TraceCheckUtils]: 18: Hoare triple {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,889 INFO L290 TraceCheckUtils]: 17: Hoare triple {1063#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,889 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {1063#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,890 INFO L290 TraceCheckUtils]: 15: Hoare triple {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:00,892 INFO L290 TraceCheckUtils]: 14: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {1071#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:00,893 INFO L272 TraceCheckUtils]: 13: Hoare triple {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,894 INFO L290 TraceCheckUtils]: 12: Hoare triple {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,894 INFO L290 TraceCheckUtils]: 11: Hoare triple {1084#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,895 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {1084#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,895 INFO L290 TraceCheckUtils]: 9: Hoare triple {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:00,896 INFO L290 TraceCheckUtils]: 8: Hoare triple {915#true} ~z := #in~z;#res := 2 + ~z; {1092#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:00,896 INFO L272 TraceCheckUtils]: 7: Hoare triple {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-15 05:57:00,898 INFO L290 TraceCheckUtils]: 6: Hoare triple {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,898 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:00,899 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-15 05:57:00,899 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-15 05:57:00,899 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-15 05:57:00,899 INFO L290 TraceCheckUtils]: 1: Hoare triple {915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {915#true} is VALID [2022-04-15 05:57:00,899 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {915#true} is VALID [2022-04-15 05:57:00,899 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-15 05:57:00,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [697939667] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:00,899 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:00,899 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 12] total 22 [2022-04-15 05:57:00,900 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:00,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [13903479] [2022-04-15 05:57:00,900 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [13903479] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:00,900 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:00,900 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-15 05:57:00,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363330124] [2022-04-15 05:57:00,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:00,900 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 29 [2022-04-15 05:57:00,900 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:00,901 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:57:00,914 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:00,915 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-15 05:57:00,915 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:00,915 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-15 05:57:00,915 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2022-04-15 05:57:00,916 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:57:01,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:01,295 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-15 05:57:01,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-15 05:57:01,295 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Word has length 29 [2022-04-15 05:57:01,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:01,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:57:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 38 transitions. [2022-04-15 05:57:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:57:01,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 38 transitions. [2022-04-15 05:57:01,298 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 38 transitions. [2022-04-15 05:57:01,336 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:01,337 INFO L225 Difference]: With dead ends: 34 [2022-04-15 05:57:01,337 INFO L226 Difference]: Without dead ends: 29 [2022-04-15 05:57:01,338 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 52 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=167, Invalid=703, Unknown=0, NotChecked=0, Total=870 [2022-04-15 05:57:01,338 INFO L913 BasicCegarLoop]: 16 mSDtfsCounter, 18 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 53 SdHoareTripleChecker+Invalid, 176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 22 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:01,338 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 53 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-15 05:57:01,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-15 05:57:01,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 27. [2022-04-15 05:57:01,366 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:01,366 INFO L82 GeneralOperation]: Start isEquivalent. First operand 29 states. Second operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:01,366 INFO L74 IsIncluded]: Start isIncluded. First operand 29 states. Second operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:01,366 INFO L87 Difference]: Start difference. First operand 29 states. Second operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:01,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:01,368 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-15 05:57:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-15 05:57:01,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:01,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:01,368 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 29 states. [2022-04-15 05:57:01,369 INFO L87 Difference]: Start difference. First operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 29 states. [2022-04-15 05:57:01,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:01,370 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-15 05:57:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-15 05:57:01,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:01,370 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:01,370 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:01,370 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:01,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 7 states have call successors, (7), 4 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 30 transitions. [2022-04-15 05:57:01,372 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 30 transitions. Word has length 29 [2022-04-15 05:57:01,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:01,372 INFO L478 AbstractCegarLoop]: Abstraction has 27 states and 30 transitions. [2022-04-15 05:57:01,372 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 1.3636363636363635) internal successors, (15), 7 states have internal predecessors, (15), 5 states have call successors, (6), 3 states have call predecessors, (6), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-15 05:57:01,372 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 30 transitions. [2022-04-15 05:57:01,399 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-04-15 05:57:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-15 05:57:01,400 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:01,400 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:01,405 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:01,623 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:01,805 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:01,805 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:01,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:01,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1928781922, now seen corresponding path program 7 times [2022-04-15 05:57:01,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:01,806 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1340770809] [2022-04-15 05:57:01,994 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:01,996 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:01,998 INFO L85 PathProgramCache]: Analyzing trace with hash 1414226062, now seen corresponding path program 1 times [2022-04-15 05:57:01,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:01,998 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928209803] [2022-04-15 05:57:01,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:01,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:02,004 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_4.0) (* (- 1) main_~x~0_5) (* 4294967296 (div (+ (* 2 .v_it_4.0) main_~x~0_5) 4294967296)) 268435455) 0)) [2022-04-15 05:57:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:02,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1190963822] [2022-04-15 05:57:02,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:02,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:02,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:02,013 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:02,014 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-15 05:57:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:02,055 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:02,067 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:02,068 INFO L85 PathProgramCache]: Analyzing trace with hash -1928781922, now seen corresponding path program 8 times [2022-04-15 05:57:02,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:02,068 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798567730] [2022-04-15 05:57:02,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:02,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:02,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:02,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:02,213 INFO L290 TraceCheckUtils]: 0: Hoare triple {1344#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-15 05:57:02,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-15 05:57:02,213 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-15 05:57:02,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:02,232 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,233 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1323#(= main_~x~0 0)} #38#return; {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:02,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:02,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:02,243 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,243 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,244 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:02,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:02,254 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,254 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,255 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:02,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:02,269 INFO L290 TraceCheckUtils]: 0: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,269 INFO L290 TraceCheckUtils]: 1: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,270 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:02,270 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1344#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:02,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {1344#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-15 05:57:02,270 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-15 05:57:02,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-15 05:57:02,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-15 05:57:02,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1323#(= main_~x~0 0)} is VALID [2022-04-15 05:57:02,271 INFO L290 TraceCheckUtils]: 6: Hoare triple {1323#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1323#(= main_~x~0 0)} is VALID [2022-04-15 05:57:02,271 INFO L272 TraceCheckUtils]: 7: Hoare triple {1323#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,272 INFO L290 TraceCheckUtils]: 8: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,272 INFO L290 TraceCheckUtils]: 9: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,273 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1323#(= main_~x~0 0)} #38#return; {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:02,273 INFO L290 TraceCheckUtils]: 11: Hoare triple {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:02,273 INFO L290 TraceCheckUtils]: 12: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:02,274 INFO L272 TraceCheckUtils]: 13: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,274 INFO L290 TraceCheckUtils]: 14: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,274 INFO L290 TraceCheckUtils]: 15: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,275 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:02,275 INFO L290 TraceCheckUtils]: 17: Hoare triple {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:02,275 INFO L290 TraceCheckUtils]: 18: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:02,276 INFO L272 TraceCheckUtils]: 19: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,276 INFO L290 TraceCheckUtils]: 20: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,276 INFO L290 TraceCheckUtils]: 21: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,277 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:02,277 INFO L290 TraceCheckUtils]: 23: Hoare triple {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:02,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:02,278 INFO L272 TraceCheckUtils]: 25: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,278 INFO L290 TraceCheckUtils]: 26: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,278 INFO L290 TraceCheckUtils]: 27: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,279 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:02,279 INFO L290 TraceCheckUtils]: 29: Hoare triple {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1343#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:02,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {1343#(and (<= main_~x~0 8) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {1319#false} is VALID [2022-04-15 05:57:02,281 INFO L272 TraceCheckUtils]: 31: Hoare triple {1319#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1319#false} is VALID [2022-04-15 05:57:02,281 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-15 05:57:02,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-15 05:57:02,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-15 05:57:02,281 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-15 05:57:02,281 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:02,281 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798567730] [2022-04-15 05:57:02,281 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798567730] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:02,281 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2113421321] [2022-04-15 05:57:02,281 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:57:02,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:02,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:02,282 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:02,283 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-15 05:57:02,314 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:57:02,314 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:02,315 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-15 05:57:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:02,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:02,701 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1318#true} is VALID [2022-04-15 05:57:02,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {1318#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-15 05:57:02,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-15 05:57:02,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-15 05:57:02,701 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-15 05:57:02,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1323#(= main_~x~0 0)} is VALID [2022-04-15 05:57:02,702 INFO L290 TraceCheckUtils]: 6: Hoare triple {1323#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1323#(= main_~x~0 0)} is VALID [2022-04-15 05:57:02,702 INFO L272 TraceCheckUtils]: 7: Hoare triple {1323#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,702 INFO L290 TraceCheckUtils]: 8: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,703 INFO L290 TraceCheckUtils]: 9: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,703 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1323#(= main_~x~0 0)} #38#return; {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:02,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {1327#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:02,704 INFO L290 TraceCheckUtils]: 12: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:02,704 INFO L272 TraceCheckUtils]: 13: Hoare triple {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,705 INFO L290 TraceCheckUtils]: 14: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,705 INFO L290 TraceCheckUtils]: 15: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,706 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1328#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:02,706 INFO L290 TraceCheckUtils]: 17: Hoare triple {1332#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:02,706 INFO L290 TraceCheckUtils]: 18: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:02,706 INFO L272 TraceCheckUtils]: 19: Hoare triple {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,707 INFO L290 TraceCheckUtils]: 20: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,707 INFO L290 TraceCheckUtils]: 21: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,708 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1333#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:02,708 INFO L290 TraceCheckUtils]: 23: Hoare triple {1337#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:02,709 INFO L290 TraceCheckUtils]: 24: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:02,709 INFO L272 TraceCheckUtils]: 25: Hoare triple {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:02,709 INFO L290 TraceCheckUtils]: 26: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,709 INFO L290 TraceCheckUtils]: 27: Hoare triple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:02,710 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1345#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1338#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:02,710 INFO L290 TraceCheckUtils]: 29: Hoare triple {1342#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1436#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:02,711 INFO L290 TraceCheckUtils]: 30: Hoare triple {1436#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {1319#false} is VALID [2022-04-15 05:57:02,711 INFO L272 TraceCheckUtils]: 31: Hoare triple {1319#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1319#false} is VALID [2022-04-15 05:57:02,711 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-15 05:57:02,711 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-15 05:57:02,711 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-15 05:57:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-15 05:57:02,711 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:03,269 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-15 05:57:03,269 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-15 05:57:03,269 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-15 05:57:03,269 INFO L272 TraceCheckUtils]: 31: Hoare triple {1319#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1319#false} is VALID [2022-04-15 05:57:03,277 INFO L290 TraceCheckUtils]: 30: Hoare triple {1464#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1319#false} is VALID [2022-04-15 05:57:03,277 INFO L290 TraceCheckUtils]: 29: Hoare triple {1468#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1464#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,278 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {1468#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,278 INFO L290 TraceCheckUtils]: 27: Hoare triple {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:03,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1476#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:03,279 INFO L272 TraceCheckUtils]: 25: Hoare triple {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:03,279 INFO L290 TraceCheckUtils]: 24: Hoare triple {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,279 INFO L290 TraceCheckUtils]: 23: Hoare triple {1489#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,280 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {1489#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,280 INFO L290 TraceCheckUtils]: 21: Hoare triple {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:03,281 INFO L290 TraceCheckUtils]: 20: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1497#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:03,281 INFO L272 TraceCheckUtils]: 19: Hoare triple {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:03,281 INFO L290 TraceCheckUtils]: 18: Hoare triple {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,282 INFO L290 TraceCheckUtils]: 17: Hoare triple {1510#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,282 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {1510#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:03,283 INFO L290 TraceCheckUtils]: 14: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1518#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:03,283 INFO L272 TraceCheckUtils]: 13: Hoare triple {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:03,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {1531#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,285 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {1531#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:03,286 INFO L290 TraceCheckUtils]: 8: Hoare triple {1318#true} ~z := #in~z;#res := 2 + ~z; {1539#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:03,286 INFO L272 TraceCheckUtils]: 7: Hoare triple {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-15 05:57:03,289 INFO L290 TraceCheckUtils]: 6: Hoare triple {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,289 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:03,289 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-15 05:57:03,289 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-15 05:57:03,289 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-15 05:57:03,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {1318#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1318#true} is VALID [2022-04-15 05:57:03,289 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1318#true} is VALID [2022-04-15 05:57:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-15 05:57:03,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2113421321] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:03,290 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:03,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 15] total 27 [2022-04-15 05:57:03,290 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:03,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1340770809] [2022-04-15 05:57:03,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1340770809] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:03,290 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:03,290 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-15 05:57:03,290 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564668396] [2022-04-15 05:57:03,290 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:03,291 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 35 [2022-04-15 05:57:03,291 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:03,291 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:03,312 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:03,313 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-15 05:57:03,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:03,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-15 05:57:03,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=596, Unknown=0, NotChecked=0, Total=702 [2022-04-15 05:57:03,313 INFO L87 Difference]: Start difference. First operand 27 states and 30 transitions. Second operand has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:03,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:03,882 INFO L93 Difference]: Finished difference Result 37 states and 42 transitions. [2022-04-15 05:57:03,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-15 05:57:03,882 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Word has length 35 [2022-04-15 05:57:03,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 42 transitions. [2022-04-15 05:57:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 42 transitions. [2022-04-15 05:57:03,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 42 transitions. [2022-04-15 05:57:03,921 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:03,922 INFO L225 Difference]: With dead ends: 37 [2022-04-15 05:57:03,922 INFO L226 Difference]: Without dead ends: 32 [2022-04-15 05:57:03,922 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 62 SyntacticMatches, 4 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=235, Invalid=1097, Unknown=0, NotChecked=0, Total=1332 [2022-04-15 05:57:03,923 INFO L913 BasicCegarLoop]: 17 mSDtfsCounter, 20 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 30 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 227 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 30 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:03,923 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 49 Invalid, 227 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [30 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-15 05:57:03,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-04-15 05:57:03,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2022-04-15 05:57:03,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:03,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 32 states. Second operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:03,954 INFO L74 IsIncluded]: Start isIncluded. First operand 32 states. Second operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:03,954 INFO L87 Difference]: Start difference. First operand 32 states. Second operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:03,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:03,956 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2022-04-15 05:57:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-04-15 05:57:03,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:03,956 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:03,957 INFO L74 IsIncluded]: Start isIncluded. First operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 32 states. [2022-04-15 05:57:03,957 INFO L87 Difference]: Start difference. First operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 32 states. [2022-04-15 05:57:03,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:03,958 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2022-04-15 05:57:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-04-15 05:57:03,958 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:03,958 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:03,958 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:03,958 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:03,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 8 states have call successors, (8), 4 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:03,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2022-04-15 05:57:03,959 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 35 [2022-04-15 05:57:03,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:03,959 INFO L478 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2022-04-15 05:57:03,960 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 8 states have internal predecessors, (17), 6 states have call successors, (7), 3 states have call predecessors, (7), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-15 05:57:03,960 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2022-04-15 05:57:03,988 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:03,989 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2022-04-15 05:57:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-15 05:57:03,989 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:03,989 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:04,017 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-04-15 05:57:04,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:04,409 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8,SelfDestructingSolverStorable9,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:04,409 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:04,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:04,410 INFO L85 PathProgramCache]: Analyzing trace with hash -1005752324, now seen corresponding path program 9 times [2022-04-15 05:57:04,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:04,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1882030807] [2022-04-15 05:57:04,588 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:04,590 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:04,592 INFO L85 PathProgramCache]: Analyzing trace with hash 1473331406, now seen corresponding path program 1 times [2022-04-15 05:57:04,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:04,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622863451] [2022-04-15 05:57:04,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:04,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:04,598 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_5.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_5.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:04,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1898466932] [2022-04-15 05:57:04,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:04,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:04,605 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:04,606 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:04,607 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-15 05:57:04,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:04,651 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:04,663 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:04,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1005752324, now seen corresponding path program 10 times [2022-04-15 05:57:04,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:04,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581633956] [2022-04-15 05:57:04,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:04,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:04,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:04,850 INFO L290 TraceCheckUtils]: 0: Hoare triple {1818#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-15 05:57:04,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-15 05:57:04,851 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-15 05:57:04,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:04,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:04,869 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1792#(= main_~x~0 0)} #38#return; {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:04,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:04,882 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,883 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,884 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:04,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:04,902 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,902 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,903 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:04,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:04,932 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,933 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,934 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:04,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:04,959 INFO L290 TraceCheckUtils]: 0: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,960 INFO L290 TraceCheckUtils]: 1: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,961 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:04,961 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1818#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:04,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {1818#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-15 05:57:04,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-15 05:57:04,962 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-15 05:57:04,962 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-15 05:57:04,962 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {1792#(= main_~x~0 0)} is VALID [2022-04-15 05:57:04,962 INFO L290 TraceCheckUtils]: 6: Hoare triple {1792#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1792#(= main_~x~0 0)} is VALID [2022-04-15 05:57:04,962 INFO L272 TraceCheckUtils]: 7: Hoare triple {1792#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:04,963 INFO L290 TraceCheckUtils]: 8: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,963 INFO L290 TraceCheckUtils]: 9: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,964 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1792#(= main_~x~0 0)} #38#return; {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:04,964 INFO L290 TraceCheckUtils]: 11: Hoare triple {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:04,964 INFO L290 TraceCheckUtils]: 12: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:04,964 INFO L272 TraceCheckUtils]: 13: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:04,965 INFO L290 TraceCheckUtils]: 14: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,965 INFO L290 TraceCheckUtils]: 15: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,966 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:04,966 INFO L290 TraceCheckUtils]: 17: Hoare triple {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:04,967 INFO L290 TraceCheckUtils]: 18: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:04,967 INFO L272 TraceCheckUtils]: 19: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:04,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,967 INFO L290 TraceCheckUtils]: 21: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,968 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:04,968 INFO L290 TraceCheckUtils]: 23: Hoare triple {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:04,969 INFO L290 TraceCheckUtils]: 24: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:04,969 INFO L272 TraceCheckUtils]: 25: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:04,969 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,970 INFO L290 TraceCheckUtils]: 27: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,970 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:04,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:04,971 INFO L290 TraceCheckUtils]: 30: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:04,971 INFO L272 TraceCheckUtils]: 31: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:04,971 INFO L290 TraceCheckUtils]: 32: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:04,973 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:04,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {1817#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:04,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {1817#(and (<= main_~x~0 10) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {1788#false} is VALID [2022-04-15 05:57:04,974 INFO L272 TraceCheckUtils]: 37: Hoare triple {1788#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1788#false} is VALID [2022-04-15 05:57:04,974 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-15 05:57:04,974 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-15 05:57:04,974 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-15 05:57:04,974 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-15 05:57:04,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:04,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581633956] [2022-04-15 05:57:04,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581633956] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:04,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [208380392] [2022-04-15 05:57:04,974 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:57:04,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:04,975 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:04,975 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:04,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-15 05:57:05,015 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:57:05,015 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:05,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-15 05:57:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:05,028 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:05,474 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1787#true} is VALID [2022-04-15 05:57:05,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {1787#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-15 05:57:05,475 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-15 05:57:05,475 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-15 05:57:05,475 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-15 05:57:05,475 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {1792#(= main_~x~0 0)} is VALID [2022-04-15 05:57:05,475 INFO L290 TraceCheckUtils]: 6: Hoare triple {1792#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1792#(= main_~x~0 0)} is VALID [2022-04-15 05:57:05,475 INFO L272 TraceCheckUtils]: 7: Hoare triple {1792#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:05,476 INFO L290 TraceCheckUtils]: 8: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,476 INFO L290 TraceCheckUtils]: 9: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,477 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1792#(= main_~x~0 0)} #38#return; {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:05,477 INFO L290 TraceCheckUtils]: 11: Hoare triple {1796#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:05,477 INFO L290 TraceCheckUtils]: 12: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:05,478 INFO L272 TraceCheckUtils]: 13: Hoare triple {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:05,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,479 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1797#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:05,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {1801#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:05,480 INFO L290 TraceCheckUtils]: 18: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:05,480 INFO L272 TraceCheckUtils]: 19: Hoare triple {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:05,480 INFO L290 TraceCheckUtils]: 20: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,480 INFO L290 TraceCheckUtils]: 21: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,481 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1802#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:05,481 INFO L290 TraceCheckUtils]: 23: Hoare triple {1806#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:05,482 INFO L290 TraceCheckUtils]: 24: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:05,482 INFO L272 TraceCheckUtils]: 25: Hoare triple {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:05,482 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,484 INFO L290 TraceCheckUtils]: 27: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,484 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1807#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:05,485 INFO L290 TraceCheckUtils]: 29: Hoare triple {1811#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:05,485 INFO L290 TraceCheckUtils]: 30: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:05,485 INFO L272 TraceCheckUtils]: 31: Hoare triple {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:05,485 INFO L290 TraceCheckUtils]: 32: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,486 INFO L290 TraceCheckUtils]: 33: Hoare triple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:05,486 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {1819#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {1812#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:05,487 INFO L290 TraceCheckUtils]: 35: Hoare triple {1816#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {1928#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:05,487 INFO L290 TraceCheckUtils]: 36: Hoare triple {1928#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {1788#false} is VALID [2022-04-15 05:57:05,487 INFO L272 TraceCheckUtils]: 37: Hoare triple {1788#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1788#false} is VALID [2022-04-15 05:57:05,487 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-15 05:57:05,487 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-15 05:57:05,487 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-15 05:57:05,488 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-15 05:57:05,488 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:06,137 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-15 05:57:06,137 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-15 05:57:06,137 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-15 05:57:06,137 INFO L272 TraceCheckUtils]: 37: Hoare triple {1788#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {1788#false} is VALID [2022-04-15 05:57:06,138 INFO L290 TraceCheckUtils]: 36: Hoare triple {1956#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1788#false} is VALID [2022-04-15 05:57:06,138 INFO L290 TraceCheckUtils]: 35: Hoare triple {1960#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1956#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,139 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {1960#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,139 INFO L290 TraceCheckUtils]: 33: Hoare triple {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,140 INFO L290 TraceCheckUtils]: 32: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1968#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,140 INFO L272 TraceCheckUtils]: 31: Hoare triple {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:06,140 INFO L290 TraceCheckUtils]: 30: Hoare triple {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,140 INFO L290 TraceCheckUtils]: 29: Hoare triple {1981#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,141 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {1981#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,141 INFO L290 TraceCheckUtils]: 27: Hoare triple {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:06,142 INFO L290 TraceCheckUtils]: 26: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {1989#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:06,142 INFO L272 TraceCheckUtils]: 25: Hoare triple {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:06,142 INFO L290 TraceCheckUtils]: 24: Hoare triple {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,143 INFO L290 TraceCheckUtils]: 23: Hoare triple {2002#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,143 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {2002#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {2010#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,144 INFO L272 TraceCheckUtils]: 19: Hoare triple {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:06,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {2023#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,146 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {2023#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,147 INFO L290 TraceCheckUtils]: 15: Hoare triple {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,147 INFO L290 TraceCheckUtils]: 14: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {2031#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,148 INFO L272 TraceCheckUtils]: 13: Hoare triple {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:06,148 INFO L290 TraceCheckUtils]: 12: Hoare triple {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,148 INFO L290 TraceCheckUtils]: 11: Hoare triple {2044#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,149 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {2044#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,149 INFO L290 TraceCheckUtils]: 9: Hoare triple {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,150 INFO L290 TraceCheckUtils]: 8: Hoare triple {1787#true} ~z := #in~z;#res := 2 + ~z; {2052#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:06,150 INFO L272 TraceCheckUtils]: 7: Hoare triple {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-15 05:57:06,150 INFO L290 TraceCheckUtils]: 6: Hoare triple {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,151 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:06,151 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-15 05:57:06,151 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-15 05:57:06,151 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-15 05:57:06,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {1787#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {1787#true} is VALID [2022-04-15 05:57:06,151 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1787#true} is VALID [2022-04-15 05:57:06,151 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-15 05:57:06,151 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [208380392] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:06,151 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:06,151 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 18] total 32 [2022-04-15 05:57:06,152 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:06,152 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1882030807] [2022-04-15 05:57:06,152 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1882030807] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:06,152 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:06,152 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-15 05:57:06,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1979836923] [2022-04-15 05:57:06,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:06,152 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 41 [2022-04-15 05:57:06,153 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:06,153 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:06,174 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:06,174 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-15 05:57:06,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:06,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-15 05:57:06,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=853, Unknown=0, NotChecked=0, Total=992 [2022-04-15 05:57:06,175 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:07,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:07,032 INFO L93 Difference]: Finished difference Result 40 states and 46 transitions. [2022-04-15 05:57:07,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-15 05:57:07,033 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 41 [2022-04-15 05:57:07,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:07,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:07,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 46 transitions. [2022-04-15 05:57:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:07,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 46 transitions. [2022-04-15 05:57:07,036 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 46 transitions. [2022-04-15 05:57:07,067 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:07,068 INFO L225 Difference]: With dead ends: 40 [2022-04-15 05:57:07,068 INFO L226 Difference]: Without dead ends: 35 [2022-04-15 05:57:07,069 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 72 SyntacticMatches, 5 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=313, Invalid=1579, Unknown=0, NotChecked=0, Total=1892 [2022-04-15 05:57:07,069 INFO L913 BasicCegarLoop]: 18 mSDtfsCounter, 22 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 328 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 75 SdHoareTripleChecker+Invalid, 360 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 328 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:07,069 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [23 Valid, 75 Invalid, 360 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 328 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-15 05:57:07,069 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-15 05:57:07,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 33. [2022-04-15 05:57:07,113 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:07,113 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:07,113 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:07,113 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:07,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:07,115 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-15 05:57:07,115 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-15 05:57:07,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:07,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:07,115 INFO L74 IsIncluded]: Start isIncluded. First operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 35 states. [2022-04-15 05:57:07,115 INFO L87 Difference]: Start difference. First operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 35 states. [2022-04-15 05:57:07,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:07,116 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-15 05:57:07,116 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-15 05:57:07,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:07,117 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:07,117 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:07,117 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:07,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 21 states have (on average 1.0476190476190477) internal successors, (22), 21 states have internal predecessors, (22), 9 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:07,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2022-04-15 05:57:07,118 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 41 [2022-04-15 05:57:07,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:07,118 INFO L478 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2022-04-15 05:57:07,118 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 9 states have internal predecessors, (19), 7 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-15 05:57:07,118 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 38 transitions. [2022-04-15 05:57:07,153 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:07,153 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2022-04-15 05:57:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-15 05:57:07,154 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:07,154 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:07,171 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-04-15 05:57:07,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:07,567 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-15 05:57:07,568 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:07,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:07,568 INFO L85 PathProgramCache]: Analyzing trace with hash 119505370, now seen corresponding path program 11 times [2022-04-15 05:57:07,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:07,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1540658151] [2022-04-15 05:57:07,804 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:07,806 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:07,808 INFO L85 PathProgramCache]: Analyzing trace with hash 1532436750, now seen corresponding path program 1 times [2022-04-15 05:57:07,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:07,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538023429] [2022-04-15 05:57:07,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:07,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:07,816 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_6.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_6.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:07,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [891639050] [2022-04-15 05:57:07,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:07,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:07,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:07,822 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:07,829 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-15 05:57:07,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:07,873 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:07,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:07,880 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:07,880 INFO L85 PathProgramCache]: Analyzing trace with hash 119505370, now seen corresponding path program 12 times [2022-04-15 05:57:07,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:07,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331384012] [2022-04-15 05:57:07,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:07,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:07,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:08,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {2358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-15 05:57:08,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-15 05:57:08,062 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-15 05:57:08,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,083 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2327#(= main_~x~0 0)} #38#return; {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:08,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,097 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,097 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,098 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:08,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:08,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,106 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,108 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:08,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,118 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:08,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,137 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:08,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,145 INFO L290 TraceCheckUtils]: 0: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,146 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:08,146 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:08,146 INFO L290 TraceCheckUtils]: 1: Hoare triple {2358#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-15 05:57:08,146 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-15 05:57:08,146 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-15 05:57:08,146 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-15 05:57:08,147 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2327#(= main_~x~0 0)} is VALID [2022-04-15 05:57:08,147 INFO L290 TraceCheckUtils]: 6: Hoare triple {2327#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2327#(= main_~x~0 0)} is VALID [2022-04-15 05:57:08,147 INFO L272 TraceCheckUtils]: 7: Hoare triple {2327#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,147 INFO L290 TraceCheckUtils]: 8: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,148 INFO L290 TraceCheckUtils]: 9: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,148 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2327#(= main_~x~0 0)} #38#return; {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:08,148 INFO L290 TraceCheckUtils]: 11: Hoare triple {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:08,149 INFO L290 TraceCheckUtils]: 12: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:08,149 INFO L272 TraceCheckUtils]: 13: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,149 INFO L290 TraceCheckUtils]: 14: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,149 INFO L290 TraceCheckUtils]: 15: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,150 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:08,150 INFO L290 TraceCheckUtils]: 17: Hoare triple {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:08,150 INFO L290 TraceCheckUtils]: 18: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:08,150 INFO L272 TraceCheckUtils]: 19: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,151 INFO L290 TraceCheckUtils]: 20: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,151 INFO L290 TraceCheckUtils]: 21: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,152 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:08,152 INFO L290 TraceCheckUtils]: 23: Hoare triple {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:08,152 INFO L290 TraceCheckUtils]: 24: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:08,152 INFO L272 TraceCheckUtils]: 25: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,153 INFO L290 TraceCheckUtils]: 26: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,153 INFO L290 TraceCheckUtils]: 27: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,154 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:08,154 INFO L290 TraceCheckUtils]: 29: Hoare triple {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:08,154 INFO L290 TraceCheckUtils]: 30: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:08,154 INFO L272 TraceCheckUtils]: 31: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,154 INFO L290 TraceCheckUtils]: 32: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,155 INFO L290 TraceCheckUtils]: 33: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,155 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:08,156 INFO L290 TraceCheckUtils]: 35: Hoare triple {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:08,156 INFO L290 TraceCheckUtils]: 36: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:08,156 INFO L272 TraceCheckUtils]: 37: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,156 INFO L290 TraceCheckUtils]: 38: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,157 INFO L290 TraceCheckUtils]: 39: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,158 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:08,158 INFO L290 TraceCheckUtils]: 41: Hoare triple {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2357#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:08,159 INFO L290 TraceCheckUtils]: 42: Hoare triple {2357#(and (<= main_~x~0 12) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {2323#false} is VALID [2022-04-15 05:57:08,159 INFO L272 TraceCheckUtils]: 43: Hoare triple {2323#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2323#false} is VALID [2022-04-15 05:57:08,159 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-15 05:57:08,159 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-15 05:57:08,159 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-15 05:57:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-15 05:57:08,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:08,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331384012] [2022-04-15 05:57:08,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331384012] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:08,160 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [462421503] [2022-04-15 05:57:08,160 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:57:08,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:08,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:08,161 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:08,162 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-15 05:57:08,236 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-15 05:57:08,237 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:08,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-15 05:57:08,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:08,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:08,746 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2022-04-15 05:57:08,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {2322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-15 05:57:08,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-15 05:57:08,747 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-15 05:57:08,747 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-15 05:57:08,747 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2327#(= main_~x~0 0)} is VALID [2022-04-15 05:57:08,747 INFO L290 TraceCheckUtils]: 6: Hoare triple {2327#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2327#(= main_~x~0 0)} is VALID [2022-04-15 05:57:08,747 INFO L272 TraceCheckUtils]: 7: Hoare triple {2327#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,748 INFO L290 TraceCheckUtils]: 8: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,748 INFO L290 TraceCheckUtils]: 9: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,748 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2327#(= main_~x~0 0)} #38#return; {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:08,749 INFO L290 TraceCheckUtils]: 11: Hoare triple {2331#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:08,749 INFO L290 TraceCheckUtils]: 12: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:08,749 INFO L272 TraceCheckUtils]: 13: Hoare triple {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,749 INFO L290 TraceCheckUtils]: 14: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,750 INFO L290 TraceCheckUtils]: 15: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,750 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2332#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:08,751 INFO L290 TraceCheckUtils]: 17: Hoare triple {2336#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:08,751 INFO L290 TraceCheckUtils]: 18: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:08,751 INFO L272 TraceCheckUtils]: 19: Hoare triple {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,752 INFO L290 TraceCheckUtils]: 21: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,752 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2337#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:08,753 INFO L290 TraceCheckUtils]: 23: Hoare triple {2341#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:08,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:08,753 INFO L272 TraceCheckUtils]: 25: Hoare triple {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,753 INFO L290 TraceCheckUtils]: 26: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,754 INFO L290 TraceCheckUtils]: 27: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,754 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2342#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:08,755 INFO L290 TraceCheckUtils]: 29: Hoare triple {2346#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:08,755 INFO L290 TraceCheckUtils]: 30: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:08,755 INFO L272 TraceCheckUtils]: 31: Hoare triple {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,755 INFO L290 TraceCheckUtils]: 32: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,756 INFO L290 TraceCheckUtils]: 33: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,756 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2347#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:08,756 INFO L290 TraceCheckUtils]: 35: Hoare triple {2351#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:08,757 INFO L290 TraceCheckUtils]: 36: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:08,757 INFO L272 TraceCheckUtils]: 37: Hoare triple {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:08,757 INFO L290 TraceCheckUtils]: 38: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,757 INFO L290 TraceCheckUtils]: 39: Hoare triple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:08,758 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2359#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2352#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:08,758 INFO L290 TraceCheckUtils]: 41: Hoare triple {2356#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:08,759 INFO L290 TraceCheckUtils]: 42: Hoare triple {2486#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {2323#false} is VALID [2022-04-15 05:57:08,759 INFO L272 TraceCheckUtils]: 43: Hoare triple {2323#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2323#false} is VALID [2022-04-15 05:57:08,759 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-15 05:57:08,759 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-15 05:57:08,759 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-15 05:57:08,759 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-15 05:57:08,759 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:09,564 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-15 05:57:09,565 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-15 05:57:09,565 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-15 05:57:09,565 INFO L272 TraceCheckUtils]: 43: Hoare triple {2323#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2323#false} is VALID [2022-04-15 05:57:09,565 INFO L290 TraceCheckUtils]: 42: Hoare triple {2514#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2323#false} is VALID [2022-04-15 05:57:09,566 INFO L290 TraceCheckUtils]: 41: Hoare triple {2518#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2514#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,567 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {2518#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,567 INFO L290 TraceCheckUtils]: 39: Hoare triple {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,568 INFO L290 TraceCheckUtils]: 38: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2526#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,568 INFO L272 TraceCheckUtils]: 37: Hoare triple {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:09,568 INFO L290 TraceCheckUtils]: 36: Hoare triple {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,568 INFO L290 TraceCheckUtils]: 35: Hoare triple {2539#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,569 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {2539#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,569 INFO L290 TraceCheckUtils]: 33: Hoare triple {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:09,570 INFO L290 TraceCheckUtils]: 32: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2547#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:09,570 INFO L272 TraceCheckUtils]: 31: Hoare triple {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:09,570 INFO L290 TraceCheckUtils]: 30: Hoare triple {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,571 INFO L290 TraceCheckUtils]: 29: Hoare triple {2560#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,571 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {2560#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,572 INFO L290 TraceCheckUtils]: 27: Hoare triple {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,572 INFO L290 TraceCheckUtils]: 26: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2568#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,572 INFO L272 TraceCheckUtils]: 25: Hoare triple {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:09,573 INFO L290 TraceCheckUtils]: 24: Hoare triple {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,574 INFO L290 TraceCheckUtils]: 23: Hoare triple {2581#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,574 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {2581#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,575 INFO L290 TraceCheckUtils]: 21: Hoare triple {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,575 INFO L290 TraceCheckUtils]: 20: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2589#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,575 INFO L272 TraceCheckUtils]: 19: Hoare triple {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:09,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,576 INFO L290 TraceCheckUtils]: 17: Hoare triple {2602#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,576 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {2602#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,577 INFO L290 TraceCheckUtils]: 15: Hoare triple {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,577 INFO L290 TraceCheckUtils]: 14: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2610#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,577 INFO L272 TraceCheckUtils]: 13: Hoare triple {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:09,578 INFO L290 TraceCheckUtils]: 12: Hoare triple {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,578 INFO L290 TraceCheckUtils]: 11: Hoare triple {2623#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,579 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {2623#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,579 INFO L290 TraceCheckUtils]: 9: Hoare triple {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,580 INFO L290 TraceCheckUtils]: 8: Hoare triple {2322#true} ~z := #in~z;#res := 2 + ~z; {2631#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:09,580 INFO L272 TraceCheckUtils]: 7: Hoare triple {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-15 05:57:09,580 INFO L290 TraceCheckUtils]: 6: Hoare triple {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,580 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:09,580 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-15 05:57:09,580 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-15 05:57:09,580 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-15 05:57:09,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {2322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2322#true} is VALID [2022-04-15 05:57:09,581 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2022-04-15 05:57:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-15 05:57:09,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [462421503] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:09,581 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:09,581 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 21] total 37 [2022-04-15 05:57:09,583 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:09,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1540658151] [2022-04-15 05:57:09,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1540658151] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:09,583 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:09,583 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-15 05:57:09,583 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658223346] [2022-04-15 05:57:09,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:09,586 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Word has length 47 [2022-04-15 05:57:09,586 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:09,586 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:09,608 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:09,608 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-15 05:57:09,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:09,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-15 05:57:09,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=1156, Unknown=0, NotChecked=0, Total=1332 [2022-04-15 05:57:09,609 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:10,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:10,641 INFO L93 Difference]: Finished difference Result 43 states and 50 transitions. [2022-04-15 05:57:10,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-15 05:57:10,641 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Word has length 47 [2022-04-15 05:57:10,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:10,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:10,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 50 transitions. [2022-04-15 05:57:10,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:10,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 50 transitions. [2022-04-15 05:57:10,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 50 transitions. [2022-04-15 05:57:10,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:10,681 INFO L225 Difference]: With dead ends: 43 [2022-04-15 05:57:10,681 INFO L226 Difference]: Without dead ends: 38 [2022-04-15 05:57:10,681 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 82 SyntacticMatches, 6 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 259 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=401, Invalid=2149, Unknown=0, NotChecked=0, Total=2550 [2022-04-15 05:57:10,682 INFO L913 BasicCegarLoop]: 19 mSDtfsCounter, 24 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 439 mSolverCounterSat, 37 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 86 SdHoareTripleChecker+Invalid, 476 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 37 IncrementalHoareTripleChecker+Valid, 439 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:10,682 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 86 Invalid, 476 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [37 Valid, 439 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 05:57:10,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-15 05:57:10,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 36. [2022-04-15 05:57:10,724 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:10,726 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:10,726 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:10,726 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:10,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:10,729 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-15 05:57:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-15 05:57:10,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:10,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:10,729 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 38 states. [2022-04-15 05:57:10,729 INFO L87 Difference]: Start difference. First operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 38 states. [2022-04-15 05:57:10,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:10,730 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-15 05:57:10,730 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-15 05:57:10,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:10,731 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:10,731 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:10,731 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 23 states have (on average 1.0434782608695652) internal successors, (24), 23 states have internal predecessors, (24), 10 states have call successors, (10), 4 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 42 transitions. [2022-04-15 05:57:10,732 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 42 transitions. Word has length 47 [2022-04-15 05:57:10,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:10,732 INFO L478 AbstractCegarLoop]: Abstraction has 36 states and 42 transitions. [2022-04-15 05:57:10,732 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 10 states have internal predecessors, (21), 8 states have call successors, (9), 3 states have call predecessors, (9), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-15 05:57:10,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 42 transitions. [2022-04-15 05:57:10,775 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:10,775 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2022-04-15 05:57:10,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-15 05:57:10,776 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:10,776 INFO L499 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:10,780 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:10,983 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:11,179 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12,SelfDestructingSolverStorable13 [2022-04-15 05:57:11,180 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:11,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:11,180 INFO L85 PathProgramCache]: Analyzing trace with hash 1581790520, now seen corresponding path program 13 times [2022-04-15 05:57:11,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:11,180 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1021957160] [2022-04-15 05:57:13,412 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:13,414 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:13,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1591542094, now seen corresponding path program 1 times [2022-04-15 05:57:13,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:13,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026789962] [2022-04-15 05:57:13,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:13,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:13,422 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_7.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_7.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:13,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [499400678] [2022-04-15 05:57:13,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:13,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:13,432 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:13,433 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:13,434 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-15 05:57:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:13,475 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:13,484 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:13,484 INFO L85 PathProgramCache]: Analyzing trace with hash 1581790520, now seen corresponding path program 14 times [2022-04-15 05:57:13,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:13,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555081467] [2022-04-15 05:57:13,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:13,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,715 INFO L290 TraceCheckUtils]: 0: Hoare triple {2964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-15 05:57:13,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-15 05:57:13,715 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-15 05:57:13,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,748 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,748 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,749 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2928#(= main_~x~0 0)} #38#return; {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:13,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,757 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,757 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,758 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:13,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,768 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,769 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:13,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,784 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:13,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,803 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,804 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:13,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,815 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,816 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:13,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:57:13,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,830 INFO L290 TraceCheckUtils]: 1: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:13,831 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:13,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {2964#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-15 05:57:13,831 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-15 05:57:13,831 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-15 05:57:13,831 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-15 05:57:13,831 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {2928#(= main_~x~0 0)} is VALID [2022-04-15 05:57:13,831 INFO L290 TraceCheckUtils]: 6: Hoare triple {2928#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2928#(= main_~x~0 0)} is VALID [2022-04-15 05:57:13,831 INFO L272 TraceCheckUtils]: 7: Hoare triple {2928#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:13,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,832 INFO L290 TraceCheckUtils]: 9: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,832 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2928#(= main_~x~0 0)} #38#return; {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:13,833 INFO L290 TraceCheckUtils]: 11: Hoare triple {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:13,833 INFO L290 TraceCheckUtils]: 12: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:13,833 INFO L272 TraceCheckUtils]: 13: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:13,833 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,834 INFO L290 TraceCheckUtils]: 15: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,834 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:13,835 INFO L290 TraceCheckUtils]: 17: Hoare triple {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:13,835 INFO L290 TraceCheckUtils]: 18: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:13,835 INFO L272 TraceCheckUtils]: 19: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:13,835 INFO L290 TraceCheckUtils]: 20: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,836 INFO L290 TraceCheckUtils]: 21: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,836 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:13,836 INFO L290 TraceCheckUtils]: 23: Hoare triple {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:13,837 INFO L290 TraceCheckUtils]: 24: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:13,837 INFO L272 TraceCheckUtils]: 25: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:13,837 INFO L290 TraceCheckUtils]: 26: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,837 INFO L290 TraceCheckUtils]: 27: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,838 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:13,838 INFO L290 TraceCheckUtils]: 29: Hoare triple {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:13,838 INFO L290 TraceCheckUtils]: 30: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:13,839 INFO L272 TraceCheckUtils]: 31: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:13,839 INFO L290 TraceCheckUtils]: 32: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,839 INFO L290 TraceCheckUtils]: 33: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,840 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:13,840 INFO L290 TraceCheckUtils]: 35: Hoare triple {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:13,840 INFO L290 TraceCheckUtils]: 36: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:13,840 INFO L272 TraceCheckUtils]: 37: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:13,841 INFO L290 TraceCheckUtils]: 38: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,841 INFO L290 TraceCheckUtils]: 39: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,841 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:13,842 INFO L290 TraceCheckUtils]: 41: Hoare triple {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:13,842 INFO L290 TraceCheckUtils]: 42: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:13,842 INFO L272 TraceCheckUtils]: 43: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:13,842 INFO L290 TraceCheckUtils]: 44: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,843 INFO L290 TraceCheckUtils]: 45: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:13,843 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:13,844 INFO L290 TraceCheckUtils]: 47: Hoare triple {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2963#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:13,844 INFO L290 TraceCheckUtils]: 48: Hoare triple {2963#(and (<= main_~x~0 14) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {2924#false} is VALID [2022-04-15 05:57:13,844 INFO L272 TraceCheckUtils]: 49: Hoare triple {2924#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2924#false} is VALID [2022-04-15 05:57:13,844 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-15 05:57:13,844 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-15 05:57:13,844 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-15 05:57:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-04-15 05:57:13,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:13,845 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555081467] [2022-04-15 05:57:13,845 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555081467] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:13,845 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [465944483] [2022-04-15 05:57:13,845 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:57:13,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:13,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:13,846 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:13,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-15 05:57:13,884 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:57:13,885 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:13,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-15 05:57:13,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:13,894 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:14,449 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2923#true} is VALID [2022-04-15 05:57:14,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {2923#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-15 05:57:14,450 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-15 05:57:14,450 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-15 05:57:14,450 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-15 05:57:14,450 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {2928#(= main_~x~0 0)} is VALID [2022-04-15 05:57:14,450 INFO L290 TraceCheckUtils]: 6: Hoare triple {2928#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2928#(= main_~x~0 0)} is VALID [2022-04-15 05:57:14,450 INFO L272 TraceCheckUtils]: 7: Hoare triple {2928#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:14,451 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,451 INFO L290 TraceCheckUtils]: 9: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,452 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2928#(= main_~x~0 0)} #38#return; {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:14,452 INFO L290 TraceCheckUtils]: 11: Hoare triple {2932#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:14,452 INFO L290 TraceCheckUtils]: 12: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:14,452 INFO L272 TraceCheckUtils]: 13: Hoare triple {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:14,453 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,453 INFO L290 TraceCheckUtils]: 15: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,454 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2933#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:14,467 INFO L290 TraceCheckUtils]: 17: Hoare triple {2937#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:14,468 INFO L290 TraceCheckUtils]: 18: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:14,468 INFO L272 TraceCheckUtils]: 19: Hoare triple {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:14,468 INFO L290 TraceCheckUtils]: 20: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,469 INFO L290 TraceCheckUtils]: 21: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,469 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2938#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:14,470 INFO L290 TraceCheckUtils]: 23: Hoare triple {2942#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:14,470 INFO L290 TraceCheckUtils]: 24: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:14,470 INFO L272 TraceCheckUtils]: 25: Hoare triple {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:14,471 INFO L290 TraceCheckUtils]: 26: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,471 INFO L290 TraceCheckUtils]: 27: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,472 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2943#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:14,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {2947#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:14,478 INFO L290 TraceCheckUtils]: 30: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:14,478 INFO L272 TraceCheckUtils]: 31: Hoare triple {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:14,479 INFO L290 TraceCheckUtils]: 32: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,479 INFO L290 TraceCheckUtils]: 33: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,480 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2948#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:14,480 INFO L290 TraceCheckUtils]: 35: Hoare triple {2952#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:14,480 INFO L290 TraceCheckUtils]: 36: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:14,481 INFO L272 TraceCheckUtils]: 37: Hoare triple {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:14,481 INFO L290 TraceCheckUtils]: 38: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,481 INFO L290 TraceCheckUtils]: 39: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,482 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2953#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:14,482 INFO L290 TraceCheckUtils]: 41: Hoare triple {2957#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:14,483 INFO L290 TraceCheckUtils]: 42: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:14,483 INFO L272 TraceCheckUtils]: 43: Hoare triple {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:14,483 INFO L290 TraceCheckUtils]: 44: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,483 INFO L290 TraceCheckUtils]: 45: Hoare triple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:14,484 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {2965#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {2958#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:14,485 INFO L290 TraceCheckUtils]: 47: Hoare triple {2962#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3110#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:14,485 INFO L290 TraceCheckUtils]: 48: Hoare triple {3110#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !(~x~0 % 4294967296 < 268435455); {2924#false} is VALID [2022-04-15 05:57:14,485 INFO L272 TraceCheckUtils]: 49: Hoare triple {2924#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2924#false} is VALID [2022-04-15 05:57:14,485 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-15 05:57:14,485 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-15 05:57:14,485 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-15 05:57:14,486 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-04-15 05:57:14,486 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:15,443 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-15 05:57:15,444 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-15 05:57:15,444 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-15 05:57:15,444 INFO L272 TraceCheckUtils]: 49: Hoare triple {2924#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {2924#false} is VALID [2022-04-15 05:57:15,444 INFO L290 TraceCheckUtils]: 48: Hoare triple {3138#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2924#false} is VALID [2022-04-15 05:57:15,445 INFO L290 TraceCheckUtils]: 47: Hoare triple {3142#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3138#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,445 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {3142#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,445 INFO L290 TraceCheckUtils]: 45: Hoare triple {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,446 INFO L290 TraceCheckUtils]: 44: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3150#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,446 INFO L272 TraceCheckUtils]: 43: Hoare triple {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:15,446 INFO L290 TraceCheckUtils]: 42: Hoare triple {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,447 INFO L290 TraceCheckUtils]: 41: Hoare triple {3163#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,447 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {3163#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,448 INFO L290 TraceCheckUtils]: 39: Hoare triple {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:15,448 INFO L290 TraceCheckUtils]: 38: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3171#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:15,448 INFO L272 TraceCheckUtils]: 37: Hoare triple {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:15,449 INFO L290 TraceCheckUtils]: 36: Hoare triple {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,449 INFO L290 TraceCheckUtils]: 35: Hoare triple {3184#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,449 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {3184#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,450 INFO L290 TraceCheckUtils]: 33: Hoare triple {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,450 INFO L290 TraceCheckUtils]: 32: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3192#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,450 INFO L272 TraceCheckUtils]: 31: Hoare triple {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:15,451 INFO L290 TraceCheckUtils]: 30: Hoare triple {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,452 INFO L290 TraceCheckUtils]: 29: Hoare triple {3205#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,452 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {3205#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,453 INFO L290 TraceCheckUtils]: 27: Hoare triple {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,453 INFO L290 TraceCheckUtils]: 26: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3213#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,453 INFO L272 TraceCheckUtils]: 25: Hoare triple {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:15,463 INFO L290 TraceCheckUtils]: 24: Hoare triple {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,464 INFO L290 TraceCheckUtils]: 23: Hoare triple {3226#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,465 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {3226#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,465 INFO L290 TraceCheckUtils]: 21: Hoare triple {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,466 INFO L290 TraceCheckUtils]: 20: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3234#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,466 INFO L272 TraceCheckUtils]: 19: Hoare triple {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:15,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {3247#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,467 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {3247#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,468 INFO L290 TraceCheckUtils]: 15: Hoare triple {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,468 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3255#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,468 INFO L272 TraceCheckUtils]: 13: Hoare triple {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:15,469 INFO L290 TraceCheckUtils]: 12: Hoare triple {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,469 INFO L290 TraceCheckUtils]: 11: Hoare triple {3268#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,470 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {3268#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,470 INFO L290 TraceCheckUtils]: 9: Hoare triple {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,471 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#true} ~z := #in~z;#res := 2 + ~z; {3276#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:15,471 INFO L272 TraceCheckUtils]: 7: Hoare triple {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-15 05:57:15,471 INFO L290 TraceCheckUtils]: 6: Hoare triple {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,472 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:15,472 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-15 05:57:15,472 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-15 05:57:15,472 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-15 05:57:15,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {2923#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {2923#true} is VALID [2022-04-15 05:57:15,472 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2923#true} is VALID [2022-04-15 05:57:15,472 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-04-15 05:57:15,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [465944483] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:15,472 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:15,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 24] total 42 [2022-04-15 05:57:15,473 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:15,473 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1021957160] [2022-04-15 05:57:15,473 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1021957160] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:15,473 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:15,473 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-15 05:57:15,473 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237731577] [2022-04-15 05:57:15,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:15,473 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Word has length 53 [2022-04-15 05:57:15,474 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:15,474 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:15,516 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:15,516 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-15 05:57:15,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:15,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-15 05:57:15,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=1505, Unknown=0, NotChecked=0, Total=1722 [2022-04-15 05:57:15,518 INFO L87 Difference]: Start difference. First operand 36 states and 42 transitions. Second operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:16,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:16,690 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2022-04-15 05:57:16,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-15 05:57:16,690 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Word has length 53 [2022-04-15 05:57:16,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:16,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 54 transitions. [2022-04-15 05:57:16,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:16,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 54 transitions. [2022-04-15 05:57:16,693 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 54 transitions. [2022-04-15 05:57:16,738 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:16,739 INFO L225 Difference]: With dead ends: 46 [2022-04-15 05:57:16,739 INFO L226 Difference]: Without dead ends: 41 [2022-04-15 05:57:16,740 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 92 SyntacticMatches, 7 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 336 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=499, Invalid=2807, Unknown=0, NotChecked=0, Total=3306 [2022-04-15 05:57:16,741 INFO L913 BasicCegarLoop]: 20 mSDtfsCounter, 26 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 566 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:16,741 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [27 Valid, 82 Invalid, 566 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 521 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-15 05:57:16,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-15 05:57:16,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 39. [2022-04-15 05:57:16,802 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:16,802 INFO L82 GeneralOperation]: Start isEquivalent. First operand 41 states. Second operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:16,803 INFO L74 IsIncluded]: Start isIncluded. First operand 41 states. Second operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:16,803 INFO L87 Difference]: Start difference. First operand 41 states. Second operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:16,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:16,804 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2022-04-15 05:57:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2022-04-15 05:57:16,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:16,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:16,805 INFO L74 IsIncluded]: Start isIncluded. First operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 41 states. [2022-04-15 05:57:16,805 INFO L87 Difference]: Start difference. First operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 41 states. [2022-04-15 05:57:16,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:16,806 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2022-04-15 05:57:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2022-04-15 05:57:16,806 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:16,806 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:16,806 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:16,806 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:16,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 25 states have (on average 1.04) internal successors, (26), 25 states have internal predecessors, (26), 11 states have call successors, (11), 4 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:16,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 46 transitions. [2022-04-15 05:57:16,807 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 46 transitions. Word has length 53 [2022-04-15 05:57:16,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:16,807 INFO L478 AbstractCegarLoop]: Abstraction has 39 states and 46 transitions. [2022-04-15 05:57:16,808 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 11 states have internal predecessors, (23), 9 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-15 05:57:16,808 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 46 transitions. [2022-04-15 05:57:16,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2022-04-15 05:57:16,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-15 05:57:16,853 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:16,853 INFO L499 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:16,861 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:17,069 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:17,254 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14,SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:17,254 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:17,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:17,255 INFO L85 PathProgramCache]: Analyzing trace with hash 526936598, now seen corresponding path program 15 times [2022-04-15 05:57:17,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:17,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1053289011] [2022-04-15 05:57:17,428 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:17,430 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:17,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1650647438, now seen corresponding path program 1 times [2022-04-15 05:57:17,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:17,432 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [326361759] [2022-04-15 05:57:17,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:17,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:17,437 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_8.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_8.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:17,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1626920653] [2022-04-15 05:57:17,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:17,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:17,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:17,442 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:17,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-15 05:57:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:17,484 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:17,494 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:17,494 INFO L85 PathProgramCache]: Analyzing trace with hash 526936598, now seen corresponding path program 16 times [2022-04-15 05:57:17,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:17,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2117705941] [2022-04-15 05:57:17,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:17,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:17,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,760 INFO L290 TraceCheckUtils]: 0: Hoare triple {3636#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-15 05:57:17,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-15 05:57:17,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-15 05:57:17,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,787 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,788 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3595#(= main_~x~0 0)} #38#return; {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:17,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,796 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,796 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,797 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:17,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,807 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:17,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,815 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,816 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:17,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:17,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,824 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,825 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:17,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,832 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,832 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,833 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:17,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:57:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,841 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,842 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:17,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:57:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,849 INFO L290 TraceCheckUtils]: 0: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,849 INFO L290 TraceCheckUtils]: 1: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,850 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:17,850 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3636#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:17,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {3636#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-15 05:57:17,851 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-15 05:57:17,851 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-15 05:57:17,851 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-15 05:57:17,851 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3595#(= main_~x~0 0)} is VALID [2022-04-15 05:57:17,851 INFO L290 TraceCheckUtils]: 6: Hoare triple {3595#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3595#(= main_~x~0 0)} is VALID [2022-04-15 05:57:17,851 INFO L272 TraceCheckUtils]: 7: Hoare triple {3595#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,851 INFO L290 TraceCheckUtils]: 8: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,852 INFO L290 TraceCheckUtils]: 9: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,852 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3595#(= main_~x~0 0)} #38#return; {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:17,853 INFO L290 TraceCheckUtils]: 11: Hoare triple {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:17,853 INFO L290 TraceCheckUtils]: 12: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:17,853 INFO L272 TraceCheckUtils]: 13: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,853 INFO L290 TraceCheckUtils]: 14: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,854 INFO L290 TraceCheckUtils]: 15: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,854 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:17,854 INFO L290 TraceCheckUtils]: 17: Hoare triple {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:17,855 INFO L290 TraceCheckUtils]: 18: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:17,855 INFO L272 TraceCheckUtils]: 19: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,855 INFO L290 TraceCheckUtils]: 20: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,855 INFO L290 TraceCheckUtils]: 21: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,856 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:17,856 INFO L290 TraceCheckUtils]: 23: Hoare triple {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:17,856 INFO L290 TraceCheckUtils]: 24: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:17,857 INFO L272 TraceCheckUtils]: 25: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,857 INFO L290 TraceCheckUtils]: 26: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,857 INFO L290 TraceCheckUtils]: 27: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,858 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:17,858 INFO L290 TraceCheckUtils]: 29: Hoare triple {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:17,858 INFO L290 TraceCheckUtils]: 30: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:17,858 INFO L272 TraceCheckUtils]: 31: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,859 INFO L290 TraceCheckUtils]: 32: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,859 INFO L290 TraceCheckUtils]: 33: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,859 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:17,860 INFO L290 TraceCheckUtils]: 35: Hoare triple {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:17,860 INFO L290 TraceCheckUtils]: 36: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:17,860 INFO L272 TraceCheckUtils]: 37: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,860 INFO L290 TraceCheckUtils]: 38: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,861 INFO L290 TraceCheckUtils]: 39: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,861 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:17,862 INFO L290 TraceCheckUtils]: 41: Hoare triple {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:17,862 INFO L290 TraceCheckUtils]: 42: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:17,862 INFO L272 TraceCheckUtils]: 43: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,862 INFO L290 TraceCheckUtils]: 44: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,862 INFO L290 TraceCheckUtils]: 45: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,863 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:17,863 INFO L290 TraceCheckUtils]: 47: Hoare triple {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:17,864 INFO L290 TraceCheckUtils]: 48: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:17,864 INFO L272 TraceCheckUtils]: 49: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:17,864 INFO L290 TraceCheckUtils]: 50: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,864 INFO L290 TraceCheckUtils]: 51: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:17,865 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:17,865 INFO L290 TraceCheckUtils]: 53: Hoare triple {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {3635#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:17,866 INFO L290 TraceCheckUtils]: 54: Hoare triple {3635#(and (<= main_~x~0 16) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {3591#false} is VALID [2022-04-15 05:57:17,866 INFO L272 TraceCheckUtils]: 55: Hoare triple {3591#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {3591#false} is VALID [2022-04-15 05:57:17,866 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-15 05:57:17,866 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-15 05:57:17,866 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-15 05:57:17,866 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-15 05:57:17,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:17,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2117705941] [2022-04-15 05:57:17,866 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2117705941] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:17,866 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1393869481] [2022-04-15 05:57:17,867 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:57:17,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:17,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:17,868 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:17,869 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-15 05:57:17,911 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:57:17,911 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:17,912 WARN L261 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-15 05:57:17,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:17,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:18,553 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3590#true} is VALID [2022-04-15 05:57:18,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {3590#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-15 05:57:18,554 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-15 05:57:18,554 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-15 05:57:18,554 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-15 05:57:18,554 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3595#(= main_~x~0 0)} is VALID [2022-04-15 05:57:18,554 INFO L290 TraceCheckUtils]: 6: Hoare triple {3595#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3595#(= main_~x~0 0)} is VALID [2022-04-15 05:57:18,554 INFO L272 TraceCheckUtils]: 7: Hoare triple {3595#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,555 INFO L290 TraceCheckUtils]: 8: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,555 INFO L290 TraceCheckUtils]: 9: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,556 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3595#(= main_~x~0 0)} #38#return; {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:18,556 INFO L290 TraceCheckUtils]: 11: Hoare triple {3599#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:18,556 INFO L290 TraceCheckUtils]: 12: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:18,556 INFO L272 TraceCheckUtils]: 13: Hoare triple {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,557 INFO L290 TraceCheckUtils]: 14: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,557 INFO L290 TraceCheckUtils]: 15: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,557 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3600#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:18,558 INFO L290 TraceCheckUtils]: 17: Hoare triple {3604#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:18,558 INFO L290 TraceCheckUtils]: 18: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:18,558 INFO L272 TraceCheckUtils]: 19: Hoare triple {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,558 INFO L290 TraceCheckUtils]: 20: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,559 INFO L290 TraceCheckUtils]: 21: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,559 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3605#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:18,560 INFO L290 TraceCheckUtils]: 23: Hoare triple {3609#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:18,560 INFO L290 TraceCheckUtils]: 24: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:18,560 INFO L272 TraceCheckUtils]: 25: Hoare triple {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,560 INFO L290 TraceCheckUtils]: 26: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,561 INFO L290 TraceCheckUtils]: 27: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,561 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3610#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:18,562 INFO L290 TraceCheckUtils]: 29: Hoare triple {3614#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:18,562 INFO L290 TraceCheckUtils]: 30: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:18,562 INFO L272 TraceCheckUtils]: 31: Hoare triple {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,562 INFO L290 TraceCheckUtils]: 32: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,563 INFO L290 TraceCheckUtils]: 33: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,563 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3615#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:18,563 INFO L290 TraceCheckUtils]: 35: Hoare triple {3619#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:18,564 INFO L290 TraceCheckUtils]: 36: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:18,564 INFO L272 TraceCheckUtils]: 37: Hoare triple {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,564 INFO L290 TraceCheckUtils]: 38: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,564 INFO L290 TraceCheckUtils]: 39: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,565 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3620#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:18,565 INFO L290 TraceCheckUtils]: 41: Hoare triple {3624#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:18,566 INFO L290 TraceCheckUtils]: 42: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:18,566 INFO L272 TraceCheckUtils]: 43: Hoare triple {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,566 INFO L290 TraceCheckUtils]: 44: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,566 INFO L290 TraceCheckUtils]: 45: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,567 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3625#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:18,567 INFO L290 TraceCheckUtils]: 47: Hoare triple {3629#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:18,568 INFO L290 TraceCheckUtils]: 48: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:18,568 INFO L272 TraceCheckUtils]: 49: Hoare triple {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:18,568 INFO L290 TraceCheckUtils]: 50: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,568 INFO L290 TraceCheckUtils]: 51: Hoare triple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:18,569 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3637#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {3630#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:18,569 INFO L290 TraceCheckUtils]: 53: Hoare triple {3634#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {3800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:18,570 INFO L290 TraceCheckUtils]: 54: Hoare triple {3800#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {3591#false} is VALID [2022-04-15 05:57:18,570 INFO L272 TraceCheckUtils]: 55: Hoare triple {3591#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {3591#false} is VALID [2022-04-15 05:57:18,570 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-15 05:57:18,570 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-15 05:57:18,570 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-15 05:57:18,570 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-15 05:57:18,570 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:19,646 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-15 05:57:19,646 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-15 05:57:19,646 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-15 05:57:19,646 INFO L272 TraceCheckUtils]: 55: Hoare triple {3591#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {3591#false} is VALID [2022-04-15 05:57:19,649 INFO L290 TraceCheckUtils]: 54: Hoare triple {3828#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {3591#false} is VALID [2022-04-15 05:57:19,650 INFO L290 TraceCheckUtils]: 53: Hoare triple {3832#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3828#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,650 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {3832#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,651 INFO L290 TraceCheckUtils]: 51: Hoare triple {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,651 INFO L290 TraceCheckUtils]: 50: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3840#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,651 INFO L272 TraceCheckUtils]: 49: Hoare triple {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,652 INFO L290 TraceCheckUtils]: 48: Hoare triple {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,652 INFO L290 TraceCheckUtils]: 47: Hoare triple {3853#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,652 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {3853#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,653 INFO L290 TraceCheckUtils]: 45: Hoare triple {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:19,653 INFO L290 TraceCheckUtils]: 44: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3861#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:19,654 INFO L272 TraceCheckUtils]: 43: Hoare triple {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,654 INFO L290 TraceCheckUtils]: 42: Hoare triple {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,654 INFO L290 TraceCheckUtils]: 41: Hoare triple {3874#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,659 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {3874#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,659 INFO L290 TraceCheckUtils]: 39: Hoare triple {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,660 INFO L290 TraceCheckUtils]: 38: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3882#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,660 INFO L272 TraceCheckUtils]: 37: Hoare triple {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,660 INFO L290 TraceCheckUtils]: 36: Hoare triple {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,661 INFO L290 TraceCheckUtils]: 35: Hoare triple {3895#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,661 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {3895#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,662 INFO L290 TraceCheckUtils]: 33: Hoare triple {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,662 INFO L290 TraceCheckUtils]: 32: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3903#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,662 INFO L272 TraceCheckUtils]: 31: Hoare triple {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,663 INFO L290 TraceCheckUtils]: 30: Hoare triple {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,663 INFO L290 TraceCheckUtils]: 29: Hoare triple {3916#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,664 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {3916#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,664 INFO L290 TraceCheckUtils]: 27: Hoare triple {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3924#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,665 INFO L272 TraceCheckUtils]: 25: Hoare triple {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,665 INFO L290 TraceCheckUtils]: 23: Hoare triple {3937#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,666 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {3937#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3945#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,667 INFO L272 TraceCheckUtils]: 19: Hoare triple {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,667 INFO L290 TraceCheckUtils]: 18: Hoare triple {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,667 INFO L290 TraceCheckUtils]: 17: Hoare triple {3958#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,668 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {3958#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,670 INFO L290 TraceCheckUtils]: 15: Hoare triple {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,670 INFO L290 TraceCheckUtils]: 14: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3966#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,670 INFO L272 TraceCheckUtils]: 13: Hoare triple {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,671 INFO L290 TraceCheckUtils]: 12: Hoare triple {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,671 INFO L290 TraceCheckUtils]: 11: Hoare triple {3979#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,672 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {3979#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,672 INFO L290 TraceCheckUtils]: 9: Hoare triple {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,673 INFO L290 TraceCheckUtils]: 8: Hoare triple {3590#true} ~z := #in~z;#res := 2 + ~z; {3987#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:19,673 INFO L272 TraceCheckUtils]: 7: Hoare triple {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-15 05:57:19,673 INFO L290 TraceCheckUtils]: 6: Hoare triple {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,673 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:19,673 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-15 05:57:19,673 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-15 05:57:19,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-15 05:57:19,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {3590#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {3590#true} is VALID [2022-04-15 05:57:19,674 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3590#true} is VALID [2022-04-15 05:57:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-15 05:57:19,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1393869481] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:19,674 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:19,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 27] total 47 [2022-04-15 05:57:19,674 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:19,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1053289011] [2022-04-15 05:57:19,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1053289011] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:19,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:19,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-15 05:57:19,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614823853] [2022-04-15 05:57:19,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:19,675 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Word has length 59 [2022-04-15 05:57:19,675 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:19,676 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:19,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:19,703 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-15 05:57:19,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:19,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-15 05:57:19,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=262, Invalid=1900, Unknown=0, NotChecked=0, Total=2162 [2022-04-15 05:57:19,704 INFO L87 Difference]: Start difference. First operand 39 states and 46 transitions. Second operand has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:21,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:21,298 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2022-04-15 05:57:21,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-15 05:57:21,298 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Word has length 59 [2022-04-15 05:57:21,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:21,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 58 transitions. [2022-04-15 05:57:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 58 transitions. [2022-04-15 05:57:21,301 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 58 transitions. [2022-04-15 05:57:21,344 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:21,345 INFO L225 Difference]: With dead ends: 49 [2022-04-15 05:57:21,345 INFO L226 Difference]: Without dead ends: 44 [2022-04-15 05:57:21,347 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 102 SyntacticMatches, 8 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=607, Invalid=3553, Unknown=0, NotChecked=0, Total=4160 [2022-04-15 05:57:21,347 INFO L913 BasicCegarLoop]: 21 mSDtfsCounter, 28 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 645 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 645 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:21,347 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [29 Valid, 88 Invalid, 696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 645 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-15 05:57:21,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2022-04-15 05:57:21,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 42. [2022-04-15 05:57:21,430 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:21,431 INFO L82 GeneralOperation]: Start isEquivalent. First operand 44 states. Second operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:21,431 INFO L74 IsIncluded]: Start isIncluded. First operand 44 states. Second operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:21,431 INFO L87 Difference]: Start difference. First operand 44 states. Second operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:21,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:21,433 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2022-04-15 05:57:21,433 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2022-04-15 05:57:21,433 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:21,433 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:21,433 INFO L74 IsIncluded]: Start isIncluded. First operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 44 states. [2022-04-15 05:57:21,433 INFO L87 Difference]: Start difference. First operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 44 states. [2022-04-15 05:57:21,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:21,434 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2022-04-15 05:57:21,435 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2022-04-15 05:57:21,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:21,435 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:21,435 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:21,435 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:21,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 27 states have (on average 1.037037037037037) internal successors, (28), 27 states have internal predecessors, (28), 12 states have call successors, (12), 4 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:21,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 50 transitions. [2022-04-15 05:57:21,436 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 50 transitions. Word has length 59 [2022-04-15 05:57:21,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:21,436 INFO L478 AbstractCegarLoop]: Abstraction has 42 states and 50 transitions. [2022-04-15 05:57:21,436 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 1.1904761904761905) internal successors, (25), 12 states have internal predecessors, (25), 10 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-15 05:57:21,436 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 50 transitions. [2022-04-15 05:57:21,502 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:21,503 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2022-04-15 05:57:21,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-15 05:57:21,503 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:21,503 INFO L499 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:21,519 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:21,707 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:21,904 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16,SelfDestructingSolverStorable17 [2022-04-15 05:57:21,904 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:21,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:21,904 INFO L85 PathProgramCache]: Analyzing trace with hash 741933172, now seen corresponding path program 17 times [2022-04-15 05:57:21,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:21,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [272343521] [2022-04-15 05:57:22,120 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:22,121 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:22,124 INFO L85 PathProgramCache]: Analyzing trace with hash 1709752782, now seen corresponding path program 1 times [2022-04-15 05:57:22,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:22,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717260451] [2022-04-15 05:57:22,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:22,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:22,128 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_9.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_9.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:22,133 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [607134525] [2022-04-15 05:57:22,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:22,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:22,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:22,134 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:22,134 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-15 05:57:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:22,189 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:22,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:22,198 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:22,198 INFO L85 PathProgramCache]: Analyzing trace with hash 741933172, now seen corresponding path program 18 times [2022-04-15 05:57:22,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:22,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3445880] [2022-04-15 05:57:22,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:22,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,496 INFO L290 TraceCheckUtils]: 0: Hoare triple {4374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-15 05:57:22,496 INFO L290 TraceCheckUtils]: 1: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-15 05:57:22,496 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-15 05:57:22,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:22,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,523 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,524 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4328#(= main_~x~0 0)} #38#return; {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:22,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:22,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,536 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,537 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:22,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:22,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,546 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:22,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,555 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:22,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,562 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,563 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:22,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:22,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,571 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,572 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,572 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:22,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:57:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:22,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:57:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,594 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,595 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:22,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:57:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,603 INFO L290 TraceCheckUtils]: 0: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,604 INFO L290 TraceCheckUtils]: 1: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,604 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:22,605 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:22,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {4374#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-15 05:57:22,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-15 05:57:22,605 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-15 05:57:22,605 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-15 05:57:22,605 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4328#(= main_~x~0 0)} is VALID [2022-04-15 05:57:22,605 INFO L290 TraceCheckUtils]: 6: Hoare triple {4328#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4328#(= main_~x~0 0)} is VALID [2022-04-15 05:57:22,606 INFO L272 TraceCheckUtils]: 7: Hoare triple {4328#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,606 INFO L290 TraceCheckUtils]: 8: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,607 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4328#(= main_~x~0 0)} #38#return; {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:22,607 INFO L290 TraceCheckUtils]: 11: Hoare triple {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:22,607 INFO L290 TraceCheckUtils]: 12: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:22,607 INFO L272 TraceCheckUtils]: 13: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,607 INFO L290 TraceCheckUtils]: 14: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,608 INFO L290 TraceCheckUtils]: 15: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,608 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:22,609 INFO L290 TraceCheckUtils]: 17: Hoare triple {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:22,609 INFO L290 TraceCheckUtils]: 18: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:22,609 INFO L272 TraceCheckUtils]: 19: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,609 INFO L290 TraceCheckUtils]: 20: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,610 INFO L290 TraceCheckUtils]: 21: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,610 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:22,611 INFO L290 TraceCheckUtils]: 23: Hoare triple {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:22,611 INFO L290 TraceCheckUtils]: 24: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:22,611 INFO L272 TraceCheckUtils]: 25: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,611 INFO L290 TraceCheckUtils]: 26: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,612 INFO L290 TraceCheckUtils]: 27: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,612 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:22,612 INFO L290 TraceCheckUtils]: 29: Hoare triple {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:22,613 INFO L290 TraceCheckUtils]: 30: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:22,613 INFO L272 TraceCheckUtils]: 31: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,613 INFO L290 TraceCheckUtils]: 32: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,613 INFO L290 TraceCheckUtils]: 33: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,614 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:22,614 INFO L290 TraceCheckUtils]: 35: Hoare triple {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:22,614 INFO L290 TraceCheckUtils]: 36: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:22,615 INFO L272 TraceCheckUtils]: 37: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,615 INFO L290 TraceCheckUtils]: 38: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,615 INFO L290 TraceCheckUtils]: 39: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,616 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:22,616 INFO L290 TraceCheckUtils]: 41: Hoare triple {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:22,616 INFO L290 TraceCheckUtils]: 42: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:22,616 INFO L272 TraceCheckUtils]: 43: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,617 INFO L290 TraceCheckUtils]: 44: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,617 INFO L290 TraceCheckUtils]: 45: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,618 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:22,618 INFO L290 TraceCheckUtils]: 47: Hoare triple {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:22,618 INFO L290 TraceCheckUtils]: 48: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:22,618 INFO L272 TraceCheckUtils]: 49: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,618 INFO L290 TraceCheckUtils]: 50: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,619 INFO L290 TraceCheckUtils]: 51: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,619 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:22,620 INFO L290 TraceCheckUtils]: 53: Hoare triple {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:22,620 INFO L290 TraceCheckUtils]: 54: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:22,620 INFO L272 TraceCheckUtils]: 55: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:22,620 INFO L290 TraceCheckUtils]: 56: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,621 INFO L290 TraceCheckUtils]: 57: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:22,621 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:22,622 INFO L290 TraceCheckUtils]: 59: Hoare triple {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {4373#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:22,622 INFO L290 TraceCheckUtils]: 60: Hoare triple {4373#(and (<= main_~x~0 18) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {4324#false} is VALID [2022-04-15 05:57:22,622 INFO L272 TraceCheckUtils]: 61: Hoare triple {4324#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4324#false} is VALID [2022-04-15 05:57:22,622 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-15 05:57:22,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-15 05:57:22,622 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-15 05:57:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-04-15 05:57:22,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:22,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3445880] [2022-04-15 05:57:22,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3445880] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:22,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [482705933] [2022-04-15 05:57:22,623 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:57:22,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:22,623 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:22,624 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:22,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-15 05:57:22,692 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-15 05:57:22,692 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:22,694 WARN L261 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-15 05:57:22,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:22,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:23,419 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4323#true} is VALID [2022-04-15 05:57:23,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {4323#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-15 05:57:23,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-15 05:57:23,419 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-15 05:57:23,419 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-15 05:57:23,419 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4328#(= main_~x~0 0)} is VALID [2022-04-15 05:57:23,420 INFO L290 TraceCheckUtils]: 6: Hoare triple {4328#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4328#(= main_~x~0 0)} is VALID [2022-04-15 05:57:23,420 INFO L272 TraceCheckUtils]: 7: Hoare triple {4328#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,420 INFO L290 TraceCheckUtils]: 8: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,420 INFO L290 TraceCheckUtils]: 9: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,421 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4328#(= main_~x~0 0)} #38#return; {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:23,421 INFO L290 TraceCheckUtils]: 11: Hoare triple {4332#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:23,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:23,422 INFO L272 TraceCheckUtils]: 13: Hoare triple {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,422 INFO L290 TraceCheckUtils]: 14: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,422 INFO L290 TraceCheckUtils]: 15: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,423 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4333#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:23,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {4337#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:23,424 INFO L290 TraceCheckUtils]: 18: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:23,424 INFO L272 TraceCheckUtils]: 19: Hoare triple {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,424 INFO L290 TraceCheckUtils]: 20: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,424 INFO L290 TraceCheckUtils]: 21: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,425 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4338#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:23,425 INFO L290 TraceCheckUtils]: 23: Hoare triple {4342#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:23,425 INFO L290 TraceCheckUtils]: 24: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:23,426 INFO L272 TraceCheckUtils]: 25: Hoare triple {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,426 INFO L290 TraceCheckUtils]: 26: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,426 INFO L290 TraceCheckUtils]: 27: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,427 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4343#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:23,427 INFO L290 TraceCheckUtils]: 29: Hoare triple {4347#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:23,427 INFO L290 TraceCheckUtils]: 30: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:23,427 INFO L272 TraceCheckUtils]: 31: Hoare triple {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,428 INFO L290 TraceCheckUtils]: 32: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,428 INFO L290 TraceCheckUtils]: 33: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,429 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4348#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:23,429 INFO L290 TraceCheckUtils]: 35: Hoare triple {4352#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:23,429 INFO L290 TraceCheckUtils]: 36: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:23,429 INFO L272 TraceCheckUtils]: 37: Hoare triple {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,430 INFO L290 TraceCheckUtils]: 38: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,430 INFO L290 TraceCheckUtils]: 39: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,431 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4353#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:23,431 INFO L290 TraceCheckUtils]: 41: Hoare triple {4357#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:23,431 INFO L290 TraceCheckUtils]: 42: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:23,431 INFO L272 TraceCheckUtils]: 43: Hoare triple {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,432 INFO L290 TraceCheckUtils]: 44: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,432 INFO L290 TraceCheckUtils]: 45: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,433 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4358#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:23,433 INFO L290 TraceCheckUtils]: 47: Hoare triple {4362#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:23,433 INFO L290 TraceCheckUtils]: 48: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:23,433 INFO L272 TraceCheckUtils]: 49: Hoare triple {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,434 INFO L290 TraceCheckUtils]: 50: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,434 INFO L290 TraceCheckUtils]: 51: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,434 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4363#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:23,435 INFO L290 TraceCheckUtils]: 53: Hoare triple {4367#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:23,435 INFO L290 TraceCheckUtils]: 54: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:23,435 INFO L272 TraceCheckUtils]: 55: Hoare triple {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:23,435 INFO L290 TraceCheckUtils]: 56: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,436 INFO L290 TraceCheckUtils]: 57: Hoare triple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:23,436 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {4375#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {4368#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:23,437 INFO L290 TraceCheckUtils]: 59: Hoare triple {4372#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {4556#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:23,437 INFO L290 TraceCheckUtils]: 60: Hoare triple {4556#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {4324#false} is VALID [2022-04-15 05:57:23,437 INFO L272 TraceCheckUtils]: 61: Hoare triple {4324#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4324#false} is VALID [2022-04-15 05:57:23,437 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-15 05:57:23,437 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-15 05:57:23,438 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-15 05:57:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-04-15 05:57:23,438 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:24,727 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-15 05:57:24,727 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-15 05:57:24,727 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-15 05:57:24,727 INFO L272 TraceCheckUtils]: 61: Hoare triple {4324#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {4324#false} is VALID [2022-04-15 05:57:24,727 INFO L290 TraceCheckUtils]: 60: Hoare triple {4584#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {4324#false} is VALID [2022-04-15 05:57:24,728 INFO L290 TraceCheckUtils]: 59: Hoare triple {4588#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4584#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,728 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {4588#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,729 INFO L290 TraceCheckUtils]: 57: Hoare triple {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,729 INFO L290 TraceCheckUtils]: 56: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4596#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,730 INFO L272 TraceCheckUtils]: 55: Hoare triple {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,730 INFO L290 TraceCheckUtils]: 54: Hoare triple {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,730 INFO L290 TraceCheckUtils]: 53: Hoare triple {4609#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,731 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {4609#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,731 INFO L290 TraceCheckUtils]: 51: Hoare triple {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:24,732 INFO L290 TraceCheckUtils]: 50: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4617#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:24,732 INFO L272 TraceCheckUtils]: 49: Hoare triple {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,732 INFO L290 TraceCheckUtils]: 48: Hoare triple {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,733 INFO L290 TraceCheckUtils]: 47: Hoare triple {4630#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,733 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {4630#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,734 INFO L290 TraceCheckUtils]: 45: Hoare triple {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,734 INFO L290 TraceCheckUtils]: 44: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4638#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,735 INFO L272 TraceCheckUtils]: 43: Hoare triple {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,735 INFO L290 TraceCheckUtils]: 42: Hoare triple {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,735 INFO L290 TraceCheckUtils]: 41: Hoare triple {4651#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,736 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {4651#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,736 INFO L290 TraceCheckUtils]: 39: Hoare triple {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,737 INFO L290 TraceCheckUtils]: 38: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4659#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,737 INFO L272 TraceCheckUtils]: 37: Hoare triple {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,737 INFO L290 TraceCheckUtils]: 36: Hoare triple {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,738 INFO L290 TraceCheckUtils]: 35: Hoare triple {4672#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,738 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {4672#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,739 INFO L290 TraceCheckUtils]: 33: Hoare triple {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,739 INFO L290 TraceCheckUtils]: 32: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4680#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,739 INFO L272 TraceCheckUtils]: 31: Hoare triple {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,740 INFO L290 TraceCheckUtils]: 30: Hoare triple {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,740 INFO L290 TraceCheckUtils]: 29: Hoare triple {4693#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,740 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {4693#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,741 INFO L290 TraceCheckUtils]: 27: Hoare triple {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,741 INFO L290 TraceCheckUtils]: 26: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4701#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,741 INFO L272 TraceCheckUtils]: 25: Hoare triple {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,742 INFO L290 TraceCheckUtils]: 24: Hoare triple {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,742 INFO L290 TraceCheckUtils]: 23: Hoare triple {4714#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,743 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {4714#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,743 INFO L290 TraceCheckUtils]: 21: Hoare triple {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,743 INFO L290 TraceCheckUtils]: 20: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4722#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,744 INFO L272 TraceCheckUtils]: 19: Hoare triple {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,744 INFO L290 TraceCheckUtils]: 18: Hoare triple {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {4735#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,745 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {4735#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,745 INFO L290 TraceCheckUtils]: 15: Hoare triple {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,746 INFO L290 TraceCheckUtils]: 14: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4743#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,746 INFO L272 TraceCheckUtils]: 13: Hoare triple {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,746 INFO L290 TraceCheckUtils]: 12: Hoare triple {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,746 INFO L290 TraceCheckUtils]: 11: Hoare triple {4756#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,747 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {4756#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,747 INFO L290 TraceCheckUtils]: 9: Hoare triple {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,748 INFO L290 TraceCheckUtils]: 8: Hoare triple {4323#true} ~z := #in~z;#res := 2 + ~z; {4764#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:24,748 INFO L272 TraceCheckUtils]: 7: Hoare triple {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-15 05:57:24,748 INFO L290 TraceCheckUtils]: 6: Hoare triple {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,749 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:24,749 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-15 05:57:24,749 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-15 05:57:24,749 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-15 05:57:24,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {4323#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {4323#true} is VALID [2022-04-15 05:57:24,749 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4323#true} is VALID [2022-04-15 05:57:24,749 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-15 05:57:24,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [482705933] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:24,749 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:24,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22, 30] total 52 [2022-04-15 05:57:24,750 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:24,750 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [272343521] [2022-04-15 05:57:24,750 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [272343521] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:24,750 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:24,750 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-15 05:57:24,750 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [749081809] [2022-04-15 05:57:24,750 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:24,750 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 65 [2022-04-15 05:57:24,751 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:24,751 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:24,779 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:24,780 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-15 05:57:24,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:24,780 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-15 05:57:24,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=311, Invalid=2341, Unknown=0, NotChecked=0, Total=2652 [2022-04-15 05:57:24,781 INFO L87 Difference]: Start difference. First operand 42 states and 50 transitions. Second operand has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:26,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:26,644 INFO L93 Difference]: Finished difference Result 52 states and 62 transitions. [2022-04-15 05:57:26,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-15 05:57:26,645 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Word has length 65 [2022-04-15 05:57:26,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:26,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:26,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 62 transitions. [2022-04-15 05:57:26,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:26,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 62 transitions. [2022-04-15 05:57:26,648 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 62 transitions. [2022-04-15 05:57:26,708 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:26,709 INFO L225 Difference]: With dead ends: 52 [2022-04-15 05:57:26,709 INFO L226 Difference]: Without dead ends: 47 [2022-04-15 05:57:26,710 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 112 SyntacticMatches, 9 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 520 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=725, Invalid=4387, Unknown=0, NotChecked=0, Total=5112 [2022-04-15 05:57:26,710 INFO L913 BasicCegarLoop]: 22 mSDtfsCounter, 30 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 885 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 936 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 51 IncrementalHoareTripleChecker+Valid, 885 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:26,710 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 124 Invalid, 936 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 885 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-04-15 05:57:26,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-15 05:57:26,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 45. [2022-04-15 05:57:26,794 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:26,794 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:26,794 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:26,795 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:26,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:26,796 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-15 05:57:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-15 05:57:26,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:26,796 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:26,796 INFO L74 IsIncluded]: Start isIncluded. First operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 47 states. [2022-04-15 05:57:26,796 INFO L87 Difference]: Start difference. First operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 47 states. [2022-04-15 05:57:26,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:26,797 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-15 05:57:26,797 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-15 05:57:26,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:26,798 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:26,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:26,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 13 states have call successors, (13), 4 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 54 transitions. [2022-04-15 05:57:26,799 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 54 transitions. Word has length 65 [2022-04-15 05:57:26,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:26,799 INFO L478 AbstractCegarLoop]: Abstraction has 45 states and 54 transitions. [2022-04-15 05:57:26,799 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 1.173913043478261) internal successors, (27), 13 states have internal predecessors, (27), 11 states have call successors, (12), 3 states have call predecessors, (12), 2 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-15 05:57:26,799 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 54 transitions. [2022-04-15 05:57:26,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:26,853 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 54 transitions. [2022-04-15 05:57:26,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-15 05:57:26,853 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:26,854 INFO L499 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:26,859 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:27,076 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2022-04-15 05:57:27,260 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,SelfDestructingSolverStorable19,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:27,260 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:27,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:27,260 INFO L85 PathProgramCache]: Analyzing trace with hash -1337272238, now seen corresponding path program 19 times [2022-04-15 05:57:27,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:27,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [641321130] [2022-04-15 05:57:27,927 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:27,929 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:27,931 INFO L85 PathProgramCache]: Analyzing trace with hash 1768858126, now seen corresponding path program 1 times [2022-04-15 05:57:27,931 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:27,931 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814335946] [2022-04-15 05:57:27,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:27,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:27,935 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_10.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_10.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:27,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1047463262] [2022-04-15 05:57:27,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:27,939 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:27,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:27,940 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:27,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-15 05:57:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:28,016 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:28,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:28,030 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:28,031 INFO L85 PathProgramCache]: Analyzing trace with hash -1337272238, now seen corresponding path program 20 times [2022-04-15 05:57:28,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:28,031 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [61030460] [2022-04-15 05:57:28,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:28,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,359 INFO L290 TraceCheckUtils]: 0: Hoare triple {5178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-15 05:57:28,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-15 05:57:28,360 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-15 05:57:28,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:28,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,388 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,389 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5127#(= main_~x~0 0)} #38#return; {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:28,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,397 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,398 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,398 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:28,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:28,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,405 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,406 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:28,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,413 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,414 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:28,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:28,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,421 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:28,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:28,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:28,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:57:28,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,436 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,437 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:28,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:57:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:28,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:57:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,452 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,453 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:28,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:57:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,460 INFO L290 TraceCheckUtils]: 0: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:28,462 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:28,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {5178#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-15 05:57:28,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-15 05:57:28,462 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-15 05:57:28,462 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-15 05:57:28,462 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5127#(= main_~x~0 0)} is VALID [2022-04-15 05:57:28,462 INFO L290 TraceCheckUtils]: 6: Hoare triple {5127#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5127#(= main_~x~0 0)} is VALID [2022-04-15 05:57:28,463 INFO L272 TraceCheckUtils]: 7: Hoare triple {5127#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,463 INFO L290 TraceCheckUtils]: 8: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,463 INFO L290 TraceCheckUtils]: 9: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,464 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5127#(= main_~x~0 0)} #38#return; {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:28,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:28,464 INFO L290 TraceCheckUtils]: 12: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:28,464 INFO L272 TraceCheckUtils]: 13: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,465 INFO L290 TraceCheckUtils]: 14: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,465 INFO L290 TraceCheckUtils]: 15: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,465 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:28,466 INFO L290 TraceCheckUtils]: 17: Hoare triple {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:28,466 INFO L290 TraceCheckUtils]: 18: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:28,466 INFO L272 TraceCheckUtils]: 19: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,466 INFO L290 TraceCheckUtils]: 20: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,467 INFO L290 TraceCheckUtils]: 21: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,467 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:28,467 INFO L290 TraceCheckUtils]: 23: Hoare triple {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:28,468 INFO L290 TraceCheckUtils]: 24: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:28,468 INFO L272 TraceCheckUtils]: 25: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,468 INFO L290 TraceCheckUtils]: 26: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,468 INFO L290 TraceCheckUtils]: 27: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,469 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:28,469 INFO L290 TraceCheckUtils]: 29: Hoare triple {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:28,470 INFO L290 TraceCheckUtils]: 30: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:28,470 INFO L272 TraceCheckUtils]: 31: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,470 INFO L290 TraceCheckUtils]: 32: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,470 INFO L290 TraceCheckUtils]: 33: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,471 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:28,471 INFO L290 TraceCheckUtils]: 35: Hoare triple {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:28,471 INFO L290 TraceCheckUtils]: 36: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:28,471 INFO L272 TraceCheckUtils]: 37: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,472 INFO L290 TraceCheckUtils]: 38: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,472 INFO L290 TraceCheckUtils]: 39: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,472 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:28,473 INFO L290 TraceCheckUtils]: 41: Hoare triple {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:28,473 INFO L290 TraceCheckUtils]: 42: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:28,473 INFO L272 TraceCheckUtils]: 43: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,473 INFO L290 TraceCheckUtils]: 44: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,474 INFO L290 TraceCheckUtils]: 45: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,474 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:28,475 INFO L290 TraceCheckUtils]: 47: Hoare triple {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:28,475 INFO L290 TraceCheckUtils]: 48: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:28,475 INFO L272 TraceCheckUtils]: 49: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,475 INFO L290 TraceCheckUtils]: 50: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,476 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:28,476 INFO L290 TraceCheckUtils]: 53: Hoare triple {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:28,477 INFO L290 TraceCheckUtils]: 54: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:28,477 INFO L272 TraceCheckUtils]: 55: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,477 INFO L290 TraceCheckUtils]: 56: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,477 INFO L290 TraceCheckUtils]: 57: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,478 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:28,478 INFO L290 TraceCheckUtils]: 59: Hoare triple {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:28,478 INFO L290 TraceCheckUtils]: 60: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:28,479 INFO L272 TraceCheckUtils]: 61: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:28,479 INFO L290 TraceCheckUtils]: 62: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,479 INFO L290 TraceCheckUtils]: 63: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:28,480 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:28,480 INFO L290 TraceCheckUtils]: 65: Hoare triple {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5177#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:28,481 INFO L290 TraceCheckUtils]: 66: Hoare triple {5177#(and (<= main_~x~0 20) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {5123#false} is VALID [2022-04-15 05:57:28,481 INFO L272 TraceCheckUtils]: 67: Hoare triple {5123#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5123#false} is VALID [2022-04-15 05:57:28,481 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-15 05:57:28,481 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-15 05:57:28,481 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-15 05:57:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-04-15 05:57:28,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:28,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [61030460] [2022-04-15 05:57:28,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [61030460] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:28,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1206803582] [2022-04-15 05:57:28,482 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:57:28,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:28,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:28,496 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:28,507 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-15 05:57:28,556 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:57:28,556 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:28,559 WARN L261 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 103 conjunts are in the unsatisfiable core [2022-04-15 05:57:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:28,573 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:29,365 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5122#true} is VALID [2022-04-15 05:57:29,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {5122#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-15 05:57:29,366 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-15 05:57:29,366 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-15 05:57:29,366 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-15 05:57:29,366 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5127#(= main_~x~0 0)} is VALID [2022-04-15 05:57:29,366 INFO L290 TraceCheckUtils]: 6: Hoare triple {5127#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5127#(= main_~x~0 0)} is VALID [2022-04-15 05:57:29,366 INFO L272 TraceCheckUtils]: 7: Hoare triple {5127#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,367 INFO L290 TraceCheckUtils]: 8: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,367 INFO L290 TraceCheckUtils]: 9: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,368 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5127#(= main_~x~0 0)} #38#return; {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:29,368 INFO L290 TraceCheckUtils]: 11: Hoare triple {5131#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:29,368 INFO L290 TraceCheckUtils]: 12: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:29,368 INFO L272 TraceCheckUtils]: 13: Hoare triple {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,369 INFO L290 TraceCheckUtils]: 14: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,369 INFO L290 TraceCheckUtils]: 15: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,370 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5132#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:29,370 INFO L290 TraceCheckUtils]: 17: Hoare triple {5136#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:29,370 INFO L290 TraceCheckUtils]: 18: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:29,370 INFO L272 TraceCheckUtils]: 19: Hoare triple {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,371 INFO L290 TraceCheckUtils]: 20: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,371 INFO L290 TraceCheckUtils]: 21: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,372 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5137#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:29,372 INFO L290 TraceCheckUtils]: 23: Hoare triple {5141#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:29,372 INFO L290 TraceCheckUtils]: 24: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:29,372 INFO L272 TraceCheckUtils]: 25: Hoare triple {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,373 INFO L290 TraceCheckUtils]: 26: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,373 INFO L290 TraceCheckUtils]: 27: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,373 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5142#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:29,374 INFO L290 TraceCheckUtils]: 29: Hoare triple {5146#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:29,374 INFO L290 TraceCheckUtils]: 30: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:29,374 INFO L272 TraceCheckUtils]: 31: Hoare triple {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,374 INFO L290 TraceCheckUtils]: 32: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,375 INFO L290 TraceCheckUtils]: 33: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,375 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5147#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:29,376 INFO L290 TraceCheckUtils]: 35: Hoare triple {5151#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:29,376 INFO L290 TraceCheckUtils]: 36: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:29,376 INFO L272 TraceCheckUtils]: 37: Hoare triple {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,376 INFO L290 TraceCheckUtils]: 38: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,377 INFO L290 TraceCheckUtils]: 39: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,377 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5152#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:29,378 INFO L290 TraceCheckUtils]: 41: Hoare triple {5156#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:29,378 INFO L290 TraceCheckUtils]: 42: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:29,378 INFO L272 TraceCheckUtils]: 43: Hoare triple {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,378 INFO L290 TraceCheckUtils]: 44: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,379 INFO L290 TraceCheckUtils]: 45: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,379 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5157#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:29,379 INFO L290 TraceCheckUtils]: 47: Hoare triple {5161#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:29,380 INFO L290 TraceCheckUtils]: 48: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:29,380 INFO L272 TraceCheckUtils]: 49: Hoare triple {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,380 INFO L290 TraceCheckUtils]: 50: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,380 INFO L290 TraceCheckUtils]: 51: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,381 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5162#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:29,381 INFO L290 TraceCheckUtils]: 53: Hoare triple {5166#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:29,382 INFO L290 TraceCheckUtils]: 54: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:29,382 INFO L272 TraceCheckUtils]: 55: Hoare triple {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,382 INFO L290 TraceCheckUtils]: 56: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,382 INFO L290 TraceCheckUtils]: 57: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,383 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5167#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:29,383 INFO L290 TraceCheckUtils]: 59: Hoare triple {5171#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:29,384 INFO L290 TraceCheckUtils]: 60: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:29,384 INFO L272 TraceCheckUtils]: 61: Hoare triple {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:29,384 INFO L290 TraceCheckUtils]: 62: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,384 INFO L290 TraceCheckUtils]: 63: Hoare triple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:29,385 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5179#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5172#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:29,385 INFO L290 TraceCheckUtils]: 65: Hoare triple {5176#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {5378#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:29,386 INFO L290 TraceCheckUtils]: 66: Hoare triple {5378#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {5123#false} is VALID [2022-04-15 05:57:29,386 INFO L272 TraceCheckUtils]: 67: Hoare triple {5123#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5123#false} is VALID [2022-04-15 05:57:29,386 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-15 05:57:29,386 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-15 05:57:29,386 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-15 05:57:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-04-15 05:57:29,386 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:30,950 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-15 05:57:30,950 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-15 05:57:30,951 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-15 05:57:30,951 INFO L272 TraceCheckUtils]: 67: Hoare triple {5123#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5123#false} is VALID [2022-04-15 05:57:30,951 INFO L290 TraceCheckUtils]: 66: Hoare triple {5406#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {5123#false} is VALID [2022-04-15 05:57:30,951 INFO L290 TraceCheckUtils]: 65: Hoare triple {5410#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5406#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,952 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {5410#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,952 INFO L290 TraceCheckUtils]: 63: Hoare triple {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,953 INFO L290 TraceCheckUtils]: 62: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5418#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,953 INFO L272 TraceCheckUtils]: 61: Hoare triple {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,953 INFO L290 TraceCheckUtils]: 60: Hoare triple {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,954 INFO L290 TraceCheckUtils]: 59: Hoare triple {5431#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,954 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {5431#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,955 INFO L290 TraceCheckUtils]: 57: Hoare triple {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:30,955 INFO L290 TraceCheckUtils]: 56: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5439#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:30,955 INFO L272 TraceCheckUtils]: 55: Hoare triple {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,955 INFO L290 TraceCheckUtils]: 54: Hoare triple {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,956 INFO L290 TraceCheckUtils]: 53: Hoare triple {5452#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,956 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {5452#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,957 INFO L290 TraceCheckUtils]: 51: Hoare triple {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,958 INFO L290 TraceCheckUtils]: 50: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5460#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,958 INFO L272 TraceCheckUtils]: 49: Hoare triple {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,958 INFO L290 TraceCheckUtils]: 48: Hoare triple {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,958 INFO L290 TraceCheckUtils]: 47: Hoare triple {5473#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,959 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {5473#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,959 INFO L290 TraceCheckUtils]: 45: Hoare triple {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,960 INFO L290 TraceCheckUtils]: 44: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5481#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,960 INFO L272 TraceCheckUtils]: 43: Hoare triple {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,960 INFO L290 TraceCheckUtils]: 42: Hoare triple {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,960 INFO L290 TraceCheckUtils]: 41: Hoare triple {5494#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,961 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {5494#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,961 INFO L290 TraceCheckUtils]: 39: Hoare triple {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,962 INFO L290 TraceCheckUtils]: 38: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5502#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,962 INFO L272 TraceCheckUtils]: 37: Hoare triple {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,962 INFO L290 TraceCheckUtils]: 36: Hoare triple {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,963 INFO L290 TraceCheckUtils]: 35: Hoare triple {5515#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,963 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {5515#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,963 INFO L290 TraceCheckUtils]: 33: Hoare triple {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,964 INFO L290 TraceCheckUtils]: 32: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5523#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,964 INFO L272 TraceCheckUtils]: 31: Hoare triple {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,964 INFO L290 TraceCheckUtils]: 30: Hoare triple {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,965 INFO L290 TraceCheckUtils]: 29: Hoare triple {5536#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,965 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {5536#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,965 INFO L290 TraceCheckUtils]: 27: Hoare triple {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,966 INFO L290 TraceCheckUtils]: 26: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5544#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,966 INFO L272 TraceCheckUtils]: 25: Hoare triple {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,967 INFO L290 TraceCheckUtils]: 24: Hoare triple {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,967 INFO L290 TraceCheckUtils]: 23: Hoare triple {5557#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,968 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {5557#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,968 INFO L290 TraceCheckUtils]: 20: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5565#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,969 INFO L272 TraceCheckUtils]: 19: Hoare triple {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,969 INFO L290 TraceCheckUtils]: 18: Hoare triple {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {5578#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,970 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {5578#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,970 INFO L290 TraceCheckUtils]: 15: Hoare triple {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,971 INFO L290 TraceCheckUtils]: 14: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5586#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,971 INFO L272 TraceCheckUtils]: 13: Hoare triple {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,971 INFO L290 TraceCheckUtils]: 12: Hoare triple {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,971 INFO L290 TraceCheckUtils]: 11: Hoare triple {5599#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,972 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {5599#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,972 INFO L290 TraceCheckUtils]: 9: Hoare triple {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,973 INFO L290 TraceCheckUtils]: 8: Hoare triple {5122#true} ~z := #in~z;#res := 2 + ~z; {5607#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:30,973 INFO L272 TraceCheckUtils]: 7: Hoare triple {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-15 05:57:30,973 INFO L290 TraceCheckUtils]: 6: Hoare triple {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,973 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:30,974 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-15 05:57:30,974 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-15 05:57:30,974 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-15 05:57:30,974 INFO L290 TraceCheckUtils]: 1: Hoare triple {5122#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5122#true} is VALID [2022-04-15 05:57:30,974 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5122#true} is VALID [2022-04-15 05:57:30,974 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 235 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-15 05:57:30,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1206803582] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:30,974 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:30,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 33] total 57 [2022-04-15 05:57:30,974 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:30,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [641321130] [2022-04-15 05:57:30,975 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [641321130] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:30,975 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:30,975 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-15 05:57:30,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828878371] [2022-04-15 05:57:30,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:30,975 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Word has length 71 [2022-04-15 05:57:30,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:30,975 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:31,005 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:31,006 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-15 05:57:31,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:31,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-15 05:57:31,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=364, Invalid=2828, Unknown=0, NotChecked=0, Total=3192 [2022-04-15 05:57:31,007 INFO L87 Difference]: Start difference. First operand 45 states and 54 transitions. Second operand has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:32,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:32,966 INFO L93 Difference]: Finished difference Result 55 states and 66 transitions. [2022-04-15 05:57:32,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-15 05:57:32,966 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Word has length 71 [2022-04-15 05:57:32,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:32,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 66 transitions. [2022-04-15 05:57:32,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:32,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 66 transitions. [2022-04-15 05:57:32,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 66 transitions. [2022-04-15 05:57:33,016 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:33,017 INFO L225 Difference]: With dead ends: 55 [2022-04-15 05:57:33,017 INFO L226 Difference]: Without dead ends: 50 [2022-04-15 05:57:33,019 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 122 SyntacticMatches, 10 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 627 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=853, Invalid=5309, Unknown=0, NotChecked=0, Total=6162 [2022-04-15 05:57:33,019 INFO L913 BasicCegarLoop]: 23 mSDtfsCounter, 32 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 947 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:33,019 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [33 Valid, 85 Invalid, 947 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-15 05:57:33,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-15 05:57:33,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2022-04-15 05:57:33,106 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:33,106 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:33,106 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:33,106 INFO L87 Difference]: Start difference. First operand 50 states. Second operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:33,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:33,108 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2022-04-15 05:57:33,108 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2022-04-15 05:57:33,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:33,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:33,109 INFO L74 IsIncluded]: Start isIncluded. First operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 50 states. [2022-04-15 05:57:33,109 INFO L87 Difference]: Start difference. First operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 50 states. [2022-04-15 05:57:33,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:33,110 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2022-04-15 05:57:33,110 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2022-04-15 05:57:33,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:33,111 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:33,111 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:33,111 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 31 states have (on average 1.032258064516129) internal successors, (32), 31 states have internal predecessors, (32), 14 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:33,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 58 transitions. [2022-04-15 05:57:33,112 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 58 transitions. Word has length 71 [2022-04-15 05:57:33,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:33,113 INFO L478 AbstractCegarLoop]: Abstraction has 48 states and 58 transitions. [2022-04-15 05:57:33,114 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.16) internal successors, (29), 14 states have internal predecessors, (29), 12 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-15 05:57:33,114 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 58 transitions. [2022-04-15 05:57:33,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-04-15 05:57:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-15 05:57:33,159 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:33,159 INFO L499 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:33,178 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:33,378 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:33,574 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20,SelfDestructingSolverStorable21,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:33,574 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:33,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:33,575 INFO L85 PathProgramCache]: Analyzing trace with hash 1594282416, now seen corresponding path program 21 times [2022-04-15 05:57:33,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:33,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [611752149] [2022-04-15 05:57:33,749 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:33,750 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:33,752 INFO L85 PathProgramCache]: Analyzing trace with hash 1827963470, now seen corresponding path program 1 times [2022-04-15 05:57:33,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:33,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939808335] [2022-04-15 05:57:33,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:33,757 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_11.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_11.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:33,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:33,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1331658786] [2022-04-15 05:57:33,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:33,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:33,762 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:33,762 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:33,763 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-15 05:57:33,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:33,806 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:33,813 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:33,814 INFO L85 PathProgramCache]: Analyzing trace with hash 1594282416, now seen corresponding path program 22 times [2022-04-15 05:57:33,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:33,814 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374540072] [2022-04-15 05:57:33,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:33,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {6048#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-15 05:57:34,191 INFO L290 TraceCheckUtils]: 1: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-15 05:57:34,191 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-15 05:57:34,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,218 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,218 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5992#(= main_~x~0 0)} #38#return; {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:34,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,225 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,226 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:34,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,240 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:34,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,246 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,247 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,247 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:34,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,253 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,254 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:34,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:34,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,271 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:34,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:57:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,281 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,282 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,282 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:57:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,290 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:34,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:57:34,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,298 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,299 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:34,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:57:34,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,306 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:57:34,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,315 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,315 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {6048#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:34,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {6048#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-15 05:57:34,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-15 05:57:34,315 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-15 05:57:34,315 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-15 05:57:34,316 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {5992#(= main_~x~0 0)} is VALID [2022-04-15 05:57:34,316 INFO L290 TraceCheckUtils]: 6: Hoare triple {5992#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5992#(= main_~x~0 0)} is VALID [2022-04-15 05:57:34,316 INFO L272 TraceCheckUtils]: 7: Hoare triple {5992#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,316 INFO L290 TraceCheckUtils]: 8: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,317 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5992#(= main_~x~0 0)} #38#return; {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:34,317 INFO L290 TraceCheckUtils]: 11: Hoare triple {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:34,318 INFO L290 TraceCheckUtils]: 12: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:34,318 INFO L272 TraceCheckUtils]: 13: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,318 INFO L290 TraceCheckUtils]: 14: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,318 INFO L290 TraceCheckUtils]: 15: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,319 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:34,319 INFO L290 TraceCheckUtils]: 17: Hoare triple {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:34,319 INFO L290 TraceCheckUtils]: 18: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:34,319 INFO L272 TraceCheckUtils]: 19: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,320 INFO L290 TraceCheckUtils]: 20: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,320 INFO L290 TraceCheckUtils]: 21: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,320 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:34,321 INFO L290 TraceCheckUtils]: 23: Hoare triple {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:34,321 INFO L290 TraceCheckUtils]: 24: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:34,321 INFO L272 TraceCheckUtils]: 25: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,321 INFO L290 TraceCheckUtils]: 26: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,322 INFO L290 TraceCheckUtils]: 27: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,322 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,322 INFO L290 TraceCheckUtils]: 29: Hoare triple {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:34,323 INFO L290 TraceCheckUtils]: 30: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:34,323 INFO L272 TraceCheckUtils]: 31: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,323 INFO L290 TraceCheckUtils]: 32: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,323 INFO L290 TraceCheckUtils]: 33: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,324 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:34,324 INFO L290 TraceCheckUtils]: 35: Hoare triple {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:34,324 INFO L290 TraceCheckUtils]: 36: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:34,324 INFO L272 TraceCheckUtils]: 37: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,325 INFO L290 TraceCheckUtils]: 38: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,325 INFO L290 TraceCheckUtils]: 39: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,326 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:34,326 INFO L290 TraceCheckUtils]: 41: Hoare triple {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:34,326 INFO L290 TraceCheckUtils]: 42: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:34,326 INFO L272 TraceCheckUtils]: 43: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,326 INFO L290 TraceCheckUtils]: 44: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,327 INFO L290 TraceCheckUtils]: 45: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,327 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,328 INFO L290 TraceCheckUtils]: 47: Hoare triple {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:34,328 INFO L290 TraceCheckUtils]: 48: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:34,328 INFO L272 TraceCheckUtils]: 49: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,328 INFO L290 TraceCheckUtils]: 50: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,328 INFO L290 TraceCheckUtils]: 51: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,329 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:34,329 INFO L290 TraceCheckUtils]: 53: Hoare triple {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:34,330 INFO L290 TraceCheckUtils]: 54: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:34,330 INFO L272 TraceCheckUtils]: 55: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,330 INFO L290 TraceCheckUtils]: 56: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,330 INFO L290 TraceCheckUtils]: 57: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,331 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:34,331 INFO L290 TraceCheckUtils]: 59: Hoare triple {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:34,331 INFO L290 TraceCheckUtils]: 60: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:34,331 INFO L272 TraceCheckUtils]: 61: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,332 INFO L290 TraceCheckUtils]: 62: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,332 INFO L290 TraceCheckUtils]: 63: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,332 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,333 INFO L290 TraceCheckUtils]: 65: Hoare triple {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:34,333 INFO L290 TraceCheckUtils]: 66: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:34,333 INFO L272 TraceCheckUtils]: 67: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:34,333 INFO L290 TraceCheckUtils]: 68: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,334 INFO L290 TraceCheckUtils]: 69: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:34,334 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:34,335 INFO L290 TraceCheckUtils]: 71: Hoare triple {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6047#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:34,335 INFO L290 TraceCheckUtils]: 72: Hoare triple {6047#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 268435455); {5988#false} is VALID [2022-04-15 05:57:34,335 INFO L272 TraceCheckUtils]: 73: Hoare triple {5988#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5988#false} is VALID [2022-04-15 05:57:34,335 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-15 05:57:34,335 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-15 05:57:34,335 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-15 05:57:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-04-15 05:57:34,336 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:34,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374540072] [2022-04-15 05:57:34,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1374540072] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:34,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [12793990] [2022-04-15 05:57:34,336 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:57:34,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:34,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:34,337 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:34,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-15 05:57:34,396 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:57:34,396 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:34,398 WARN L261 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 113 conjunts are in the unsatisfiable core [2022-04-15 05:57:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:34,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:35,253 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {5987#true} is VALID [2022-04-15 05:57:35,253 INFO L290 TraceCheckUtils]: 1: Hoare triple {5987#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-15 05:57:35,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-15 05:57:35,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-15 05:57:35,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-15 05:57:35,254 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {5992#(= main_~x~0 0)} is VALID [2022-04-15 05:57:35,254 INFO L290 TraceCheckUtils]: 6: Hoare triple {5992#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5992#(= main_~x~0 0)} is VALID [2022-04-15 05:57:35,254 INFO L272 TraceCheckUtils]: 7: Hoare triple {5992#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,255 INFO L290 TraceCheckUtils]: 9: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,255 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5992#(= main_~x~0 0)} #38#return; {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:35,256 INFO L290 TraceCheckUtils]: 11: Hoare triple {5996#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:35,256 INFO L290 TraceCheckUtils]: 12: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:35,256 INFO L272 TraceCheckUtils]: 13: Hoare triple {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,256 INFO L290 TraceCheckUtils]: 14: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,257 INFO L290 TraceCheckUtils]: 15: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,257 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {5997#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:35,258 INFO L290 TraceCheckUtils]: 17: Hoare triple {6001#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:35,258 INFO L290 TraceCheckUtils]: 18: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:35,258 INFO L272 TraceCheckUtils]: 19: Hoare triple {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,258 INFO L290 TraceCheckUtils]: 20: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,259 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6002#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:35,259 INFO L290 TraceCheckUtils]: 23: Hoare triple {6006#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:35,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:35,260 INFO L272 TraceCheckUtils]: 25: Hoare triple {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,260 INFO L290 TraceCheckUtils]: 26: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,260 INFO L290 TraceCheckUtils]: 27: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,261 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6007#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:35,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {6011#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:35,262 INFO L290 TraceCheckUtils]: 30: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:35,262 INFO L272 TraceCheckUtils]: 31: Hoare triple {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,262 INFO L290 TraceCheckUtils]: 32: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,262 INFO L290 TraceCheckUtils]: 33: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,263 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6012#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:35,263 INFO L290 TraceCheckUtils]: 35: Hoare triple {6016#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:35,264 INFO L290 TraceCheckUtils]: 36: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:35,264 INFO L272 TraceCheckUtils]: 37: Hoare triple {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,264 INFO L290 TraceCheckUtils]: 38: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,264 INFO L290 TraceCheckUtils]: 39: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,265 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6017#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:35,265 INFO L290 TraceCheckUtils]: 41: Hoare triple {6021#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:35,265 INFO L290 TraceCheckUtils]: 42: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:35,265 INFO L272 TraceCheckUtils]: 43: Hoare triple {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,266 INFO L290 TraceCheckUtils]: 44: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,266 INFO L290 TraceCheckUtils]: 45: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,267 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6022#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:35,267 INFO L290 TraceCheckUtils]: 47: Hoare triple {6026#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:35,267 INFO L290 TraceCheckUtils]: 48: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:35,267 INFO L272 TraceCheckUtils]: 49: Hoare triple {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,268 INFO L290 TraceCheckUtils]: 50: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,268 INFO L290 TraceCheckUtils]: 51: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,269 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6027#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:35,269 INFO L290 TraceCheckUtils]: 53: Hoare triple {6031#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:35,269 INFO L290 TraceCheckUtils]: 54: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:35,269 INFO L272 TraceCheckUtils]: 55: Hoare triple {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,270 INFO L290 TraceCheckUtils]: 56: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,270 INFO L290 TraceCheckUtils]: 57: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,270 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6032#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:35,271 INFO L290 TraceCheckUtils]: 59: Hoare triple {6036#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:35,271 INFO L290 TraceCheckUtils]: 60: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:35,271 INFO L272 TraceCheckUtils]: 61: Hoare triple {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,271 INFO L290 TraceCheckUtils]: 62: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,272 INFO L290 TraceCheckUtils]: 63: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,272 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6037#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:35,273 INFO L290 TraceCheckUtils]: 65: Hoare triple {6041#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:35,273 INFO L290 TraceCheckUtils]: 66: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:35,273 INFO L272 TraceCheckUtils]: 67: Hoare triple {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:35,273 INFO L290 TraceCheckUtils]: 68: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,274 INFO L290 TraceCheckUtils]: 69: Hoare triple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:35,274 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6049#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6042#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:35,275 INFO L290 TraceCheckUtils]: 71: Hoare triple {6046#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6266#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:35,275 INFO L290 TraceCheckUtils]: 72: Hoare triple {6266#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !(~x~0 % 4294967296 < 268435455); {5988#false} is VALID [2022-04-15 05:57:35,275 INFO L272 TraceCheckUtils]: 73: Hoare triple {5988#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5988#false} is VALID [2022-04-15 05:57:35,275 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-15 05:57:35,275 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-15 05:57:35,275 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-15 05:57:35,276 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-04-15 05:57:35,276 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:36,970 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-15 05:57:36,970 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-15 05:57:36,970 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-15 05:57:36,970 INFO L272 TraceCheckUtils]: 73: Hoare triple {5988#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {5988#false} is VALID [2022-04-15 05:57:36,971 INFO L290 TraceCheckUtils]: 72: Hoare triple {6294#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {5988#false} is VALID [2022-04-15 05:57:36,971 INFO L290 TraceCheckUtils]: 71: Hoare triple {6298#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6294#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,972 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {6298#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,972 INFO L290 TraceCheckUtils]: 69: Hoare triple {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,972 INFO L290 TraceCheckUtils]: 68: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6306#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,973 INFO L272 TraceCheckUtils]: 67: Hoare triple {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,973 INFO L290 TraceCheckUtils]: 66: Hoare triple {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,973 INFO L290 TraceCheckUtils]: 65: Hoare triple {6319#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,974 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {6319#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,974 INFO L290 TraceCheckUtils]: 63: Hoare triple {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:36,975 INFO L290 TraceCheckUtils]: 62: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6327#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:36,975 INFO L272 TraceCheckUtils]: 61: Hoare triple {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,977 INFO L290 TraceCheckUtils]: 60: Hoare triple {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,978 INFO L290 TraceCheckUtils]: 59: Hoare triple {6340#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,978 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {6340#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,979 INFO L290 TraceCheckUtils]: 57: Hoare triple {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,979 INFO L290 TraceCheckUtils]: 56: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6348#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,979 INFO L272 TraceCheckUtils]: 55: Hoare triple {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,980 INFO L290 TraceCheckUtils]: 54: Hoare triple {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,980 INFO L290 TraceCheckUtils]: 53: Hoare triple {6361#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,981 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {6361#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,981 INFO L290 TraceCheckUtils]: 51: Hoare triple {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,981 INFO L290 TraceCheckUtils]: 50: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6369#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,982 INFO L272 TraceCheckUtils]: 49: Hoare triple {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,982 INFO L290 TraceCheckUtils]: 47: Hoare triple {6382#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,983 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {6382#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,984 INFO L290 TraceCheckUtils]: 44: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6390#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,984 INFO L272 TraceCheckUtils]: 43: Hoare triple {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,984 INFO L290 TraceCheckUtils]: 42: Hoare triple {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,984 INFO L290 TraceCheckUtils]: 41: Hoare triple {6403#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,985 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {6403#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,985 INFO L290 TraceCheckUtils]: 39: Hoare triple {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,986 INFO L290 TraceCheckUtils]: 38: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6411#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,986 INFO L272 TraceCheckUtils]: 37: Hoare triple {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,986 INFO L290 TraceCheckUtils]: 36: Hoare triple {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,986 INFO L290 TraceCheckUtils]: 35: Hoare triple {6424#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,987 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {6424#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,987 INFO L290 TraceCheckUtils]: 33: Hoare triple {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,988 INFO L290 TraceCheckUtils]: 32: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6432#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,988 INFO L272 TraceCheckUtils]: 31: Hoare triple {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,988 INFO L290 TraceCheckUtils]: 30: Hoare triple {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,988 INFO L290 TraceCheckUtils]: 29: Hoare triple {6445#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,989 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {6445#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,989 INFO L290 TraceCheckUtils]: 27: Hoare triple {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,990 INFO L290 TraceCheckUtils]: 26: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6453#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,990 INFO L272 TraceCheckUtils]: 25: Hoare triple {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,990 INFO L290 TraceCheckUtils]: 24: Hoare triple {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,990 INFO L290 TraceCheckUtils]: 23: Hoare triple {6466#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,991 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {6466#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,991 INFO L290 TraceCheckUtils]: 21: Hoare triple {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6474#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,992 INFO L272 TraceCheckUtils]: 19: Hoare triple {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,992 INFO L290 TraceCheckUtils]: 18: Hoare triple {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,993 INFO L290 TraceCheckUtils]: 17: Hoare triple {6487#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,993 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {6487#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,993 INFO L290 TraceCheckUtils]: 15: Hoare triple {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,994 INFO L290 TraceCheckUtils]: 14: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6495#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,994 INFO L272 TraceCheckUtils]: 13: Hoare triple {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,994 INFO L290 TraceCheckUtils]: 12: Hoare triple {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,995 INFO L290 TraceCheckUtils]: 11: Hoare triple {6508#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,995 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {6508#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,996 INFO L290 TraceCheckUtils]: 8: Hoare triple {5987#true} ~z := #in~z;#res := 2 + ~z; {6516#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:36,996 INFO L272 TraceCheckUtils]: 7: Hoare triple {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-15 05:57:36,996 INFO L290 TraceCheckUtils]: 6: Hoare triple {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,997 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:57:36,997 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-15 05:57:36,997 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-15 05:57:36,997 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-15 05:57:36,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {5987#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {5987#true} is VALID [2022-04-15 05:57:36,997 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {5987#true} is VALID [2022-04-15 05:57:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-15 05:57:36,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [12793990] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:36,998 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:36,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26, 36] total 62 [2022-04-15 05:57:36,998 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:36,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [611752149] [2022-04-15 05:57:36,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [611752149] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:36,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:36,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-15 05:57:36,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389641624] [2022-04-15 05:57:36,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:36,999 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Word has length 77 [2022-04-15 05:57:36,999 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:36,999 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:37,030 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:37,030 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-15 05:57:37,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:37,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-15 05:57:37,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=421, Invalid=3361, Unknown=0, NotChecked=0, Total=3782 [2022-04-15 05:57:37,032 INFO L87 Difference]: Start difference. First operand 48 states and 58 transitions. Second operand has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:39,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:39,381 INFO L93 Difference]: Finished difference Result 58 states and 70 transitions. [2022-04-15 05:57:39,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-15 05:57:39,381 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Word has length 77 [2022-04-15 05:57:39,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:39,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 70 transitions. [2022-04-15 05:57:39,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:39,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 70 transitions. [2022-04-15 05:57:39,385 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 70 transitions. [2022-04-15 05:57:39,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:39,473 INFO L225 Difference]: With dead ends: 58 [2022-04-15 05:57:39,473 INFO L226 Difference]: Without dead ends: 53 [2022-04-15 05:57:39,475 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 132 SyntacticMatches, 11 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 744 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=991, Invalid=6319, Unknown=0, NotChecked=0, Total=7310 [2022-04-15 05:57:39,475 INFO L913 BasicCegarLoop]: 24 mSDtfsCounter, 34 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 1101 mSolverCounterSat, 69 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 1170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 69 IncrementalHoareTripleChecker+Valid, 1101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:39,475 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 106 Invalid, 1170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [69 Valid, 1101 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-04-15 05:57:39,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-04-15 05:57:39,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 51. [2022-04-15 05:57:39,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:39,575 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:39,575 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:39,575 INFO L87 Difference]: Start difference. First operand 53 states. Second operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:39,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:39,576 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2022-04-15 05:57:39,576 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-15 05:57:39,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:39,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:39,577 INFO L74 IsIncluded]: Start isIncluded. First operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 53 states. [2022-04-15 05:57:39,577 INFO L87 Difference]: Start difference. First operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 53 states. [2022-04-15 05:57:39,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:39,578 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2022-04-15 05:57:39,578 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-15 05:57:39,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:39,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:39,578 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:39,578 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:39,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 33 states have (on average 1.0303030303030303) internal successors, (34), 33 states have internal predecessors, (34), 15 states have call successors, (15), 4 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:39,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 62 transitions. [2022-04-15 05:57:39,579 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 62 transitions. Word has length 77 [2022-04-15 05:57:39,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:39,579 INFO L478 AbstractCegarLoop]: Abstraction has 51 states and 62 transitions. [2022-04-15 05:57:39,580 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 1.1481481481481481) internal successors, (31), 15 states have internal predecessors, (31), 13 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-15 05:57:39,580 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 62 transitions. [2022-04-15 05:57:39,652 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:39,652 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2022-04-15 05:57:39,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-15 05:57:39,653 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:39,653 INFO L499 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:39,659 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:39,873 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:40,057 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable22,SelfDestructingSolverStorable23,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:40,057 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:40,057 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:40,057 INFO L85 PathProgramCache]: Analyzing trace with hash 833473678, now seen corresponding path program 23 times [2022-04-15 05:57:40,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:40,058 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1813281676] [2022-04-15 05:57:42,205 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:57:42,385 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:42,387 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:42,389 INFO L85 PathProgramCache]: Analyzing trace with hash 1887068814, now seen corresponding path program 1 times [2022-04-15 05:57:42,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:42,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [924673512] [2022-04-15 05:57:42,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:42,394 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_12.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_12.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:42,398 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [354263538] [2022-04-15 05:57:42,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:42,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:42,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:42,399 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:42,427 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-15 05:57:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:42,438 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:42,459 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:42,459 INFO L85 PathProgramCache]: Analyzing trace with hash 833473678, now seen corresponding path program 24 times [2022-04-15 05:57:42,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:42,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605066508] [2022-04-15 05:57:42,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:42,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:42,910 INFO L290 TraceCheckUtils]: 0: Hoare triple {6984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-15 05:57:42,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-15 05:57:42,910 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-15 05:57:42,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:42,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,951 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6923#(= main_~x~0 0)} #38#return; {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:42,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:42,958 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,958 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,959 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:42,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:42,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:42,985 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,986 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:42,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:42,993 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:42,994 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:42,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,001 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,002 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,003 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:43,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,010 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,010 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,011 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:43,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:57:43,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,018 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,019 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,019 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:57:43,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,026 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,027 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,027 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:43,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:57:43,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,034 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,035 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:43,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:57:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,042 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,043 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:57:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,051 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:57:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,061 INFO L290 TraceCheckUtils]: 0: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,062 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,063 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:43,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {6984#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-15 05:57:43,063 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-15 05:57:43,063 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-15 05:57:43,063 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-15 05:57:43,063 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {6923#(= main_~x~0 0)} is VALID [2022-04-15 05:57:43,063 INFO L290 TraceCheckUtils]: 6: Hoare triple {6923#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6923#(= main_~x~0 0)} is VALID [2022-04-15 05:57:43,064 INFO L272 TraceCheckUtils]: 7: Hoare triple {6923#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,065 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6923#(= main_~x~0 0)} #38#return; {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:43,065 INFO L290 TraceCheckUtils]: 11: Hoare triple {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:43,065 INFO L290 TraceCheckUtils]: 12: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:43,065 INFO L272 TraceCheckUtils]: 13: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,066 INFO L290 TraceCheckUtils]: 14: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,066 INFO L290 TraceCheckUtils]: 15: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,066 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:43,067 INFO L290 TraceCheckUtils]: 17: Hoare triple {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:43,067 INFO L290 TraceCheckUtils]: 18: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:43,067 INFO L272 TraceCheckUtils]: 19: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,067 INFO L290 TraceCheckUtils]: 20: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,068 INFO L290 TraceCheckUtils]: 21: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,068 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:43,068 INFO L290 TraceCheckUtils]: 23: Hoare triple {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:43,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:43,069 INFO L272 TraceCheckUtils]: 25: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,069 INFO L290 TraceCheckUtils]: 26: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,069 INFO L290 TraceCheckUtils]: 27: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,070 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,070 INFO L290 TraceCheckUtils]: 29: Hoare triple {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:43,070 INFO L290 TraceCheckUtils]: 30: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:43,071 INFO L272 TraceCheckUtils]: 31: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,071 INFO L290 TraceCheckUtils]: 32: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,071 INFO L290 TraceCheckUtils]: 33: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,072 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:43,072 INFO L290 TraceCheckUtils]: 35: Hoare triple {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:43,072 INFO L290 TraceCheckUtils]: 36: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:43,072 INFO L272 TraceCheckUtils]: 37: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,073 INFO L290 TraceCheckUtils]: 38: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,073 INFO L290 TraceCheckUtils]: 39: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,074 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:43,074 INFO L290 TraceCheckUtils]: 41: Hoare triple {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:43,074 INFO L290 TraceCheckUtils]: 42: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:43,074 INFO L272 TraceCheckUtils]: 43: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,074 INFO L290 TraceCheckUtils]: 44: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,075 INFO L290 TraceCheckUtils]: 45: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,075 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,076 INFO L290 TraceCheckUtils]: 47: Hoare triple {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:43,076 INFO L290 TraceCheckUtils]: 48: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:43,076 INFO L272 TraceCheckUtils]: 49: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,076 INFO L290 TraceCheckUtils]: 50: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,077 INFO L290 TraceCheckUtils]: 51: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,077 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:43,077 INFO L290 TraceCheckUtils]: 53: Hoare triple {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:43,078 INFO L290 TraceCheckUtils]: 54: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:43,078 INFO L272 TraceCheckUtils]: 55: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,078 INFO L290 TraceCheckUtils]: 56: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,078 INFO L290 TraceCheckUtils]: 57: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,079 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:43,079 INFO L290 TraceCheckUtils]: 59: Hoare triple {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:43,079 INFO L290 TraceCheckUtils]: 60: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:43,079 INFO L272 TraceCheckUtils]: 61: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,080 INFO L290 TraceCheckUtils]: 62: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,080 INFO L290 TraceCheckUtils]: 63: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,081 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,081 INFO L290 TraceCheckUtils]: 65: Hoare triple {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:43,081 INFO L290 TraceCheckUtils]: 66: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:43,081 INFO L272 TraceCheckUtils]: 67: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,082 INFO L290 TraceCheckUtils]: 68: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,082 INFO L290 TraceCheckUtils]: 69: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,082 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,083 INFO L290 TraceCheckUtils]: 71: Hoare triple {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:43,083 INFO L290 TraceCheckUtils]: 72: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:43,083 INFO L272 TraceCheckUtils]: 73: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:43,083 INFO L290 TraceCheckUtils]: 74: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,084 INFO L290 TraceCheckUtils]: 75: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:43,084 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:57:43,085 INFO L290 TraceCheckUtils]: 77: Hoare triple {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6983#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:57:43,085 INFO L290 TraceCheckUtils]: 78: Hoare triple {6983#(and (<= main_~x~0 24) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {6919#false} is VALID [2022-04-15 05:57:43,085 INFO L272 TraceCheckUtils]: 79: Hoare triple {6919#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {6919#false} is VALID [2022-04-15 05:57:43,085 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-15 05:57:43,085 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-15 05:57:43,085 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-15 05:57:43,086 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-04-15 05:57:43,086 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:43,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605066508] [2022-04-15 05:57:43,086 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605066508] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:43,086 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1099568031] [2022-04-15 05:57:43,086 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:57:43,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:43,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:43,087 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:43,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-15 05:57:43,272 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-15 05:57:43,273 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:43,275 WARN L261 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 123 conjunts are in the unsatisfiable core [2022-04-15 05:57:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:43,291 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:44,194 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6918#true} is VALID [2022-04-15 05:57:44,194 INFO L290 TraceCheckUtils]: 1: Hoare triple {6918#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-15 05:57:44,194 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-15 05:57:44,194 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-15 05:57:44,194 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-15 05:57:44,195 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {6923#(= main_~x~0 0)} is VALID [2022-04-15 05:57:44,195 INFO L290 TraceCheckUtils]: 6: Hoare triple {6923#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6923#(= main_~x~0 0)} is VALID [2022-04-15 05:57:44,195 INFO L272 TraceCheckUtils]: 7: Hoare triple {6923#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,196 INFO L290 TraceCheckUtils]: 9: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,196 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6923#(= main_~x~0 0)} #38#return; {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:44,196 INFO L290 TraceCheckUtils]: 11: Hoare triple {6927#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:44,197 INFO L290 TraceCheckUtils]: 12: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:44,197 INFO L272 TraceCheckUtils]: 13: Hoare triple {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,197 INFO L290 TraceCheckUtils]: 14: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,197 INFO L290 TraceCheckUtils]: 15: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,198 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6928#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:44,198 INFO L290 TraceCheckUtils]: 17: Hoare triple {6932#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:44,199 INFO L290 TraceCheckUtils]: 18: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:44,199 INFO L272 TraceCheckUtils]: 19: Hoare triple {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,199 INFO L290 TraceCheckUtils]: 20: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,199 INFO L290 TraceCheckUtils]: 21: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,200 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6933#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:44,200 INFO L290 TraceCheckUtils]: 23: Hoare triple {6937#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:44,201 INFO L290 TraceCheckUtils]: 24: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:44,201 INFO L272 TraceCheckUtils]: 25: Hoare triple {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,201 INFO L290 TraceCheckUtils]: 26: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,201 INFO L290 TraceCheckUtils]: 27: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,202 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6938#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:44,202 INFO L290 TraceCheckUtils]: 29: Hoare triple {6942#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:44,203 INFO L290 TraceCheckUtils]: 30: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:44,203 INFO L272 TraceCheckUtils]: 31: Hoare triple {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,203 INFO L290 TraceCheckUtils]: 32: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,203 INFO L290 TraceCheckUtils]: 33: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,204 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6943#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:44,204 INFO L290 TraceCheckUtils]: 35: Hoare triple {6947#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:44,205 INFO L290 TraceCheckUtils]: 36: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:44,205 INFO L272 TraceCheckUtils]: 37: Hoare triple {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,205 INFO L290 TraceCheckUtils]: 38: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,205 INFO L290 TraceCheckUtils]: 39: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,206 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6948#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:44,206 INFO L290 TraceCheckUtils]: 41: Hoare triple {6952#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:44,206 INFO L290 TraceCheckUtils]: 42: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:44,207 INFO L272 TraceCheckUtils]: 43: Hoare triple {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,207 INFO L290 TraceCheckUtils]: 44: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,207 INFO L290 TraceCheckUtils]: 45: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,208 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6953#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:44,208 INFO L290 TraceCheckUtils]: 47: Hoare triple {6957#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:44,208 INFO L290 TraceCheckUtils]: 48: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:44,208 INFO L272 TraceCheckUtils]: 49: Hoare triple {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,209 INFO L290 TraceCheckUtils]: 50: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,209 INFO L290 TraceCheckUtils]: 51: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,210 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6958#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:44,210 INFO L290 TraceCheckUtils]: 53: Hoare triple {6962#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:44,210 INFO L290 TraceCheckUtils]: 54: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:44,210 INFO L272 TraceCheckUtils]: 55: Hoare triple {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,211 INFO L290 TraceCheckUtils]: 56: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,211 INFO L290 TraceCheckUtils]: 57: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,212 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6963#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:44,212 INFO L290 TraceCheckUtils]: 59: Hoare triple {6967#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:44,212 INFO L290 TraceCheckUtils]: 60: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:44,212 INFO L272 TraceCheckUtils]: 61: Hoare triple {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,213 INFO L290 TraceCheckUtils]: 62: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,213 INFO L290 TraceCheckUtils]: 63: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,214 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6968#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:44,214 INFO L290 TraceCheckUtils]: 65: Hoare triple {6972#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:44,214 INFO L290 TraceCheckUtils]: 66: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:44,214 INFO L272 TraceCheckUtils]: 67: Hoare triple {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,215 INFO L290 TraceCheckUtils]: 68: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,215 INFO L290 TraceCheckUtils]: 69: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,216 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6973#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:44,216 INFO L290 TraceCheckUtils]: 71: Hoare triple {6977#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:44,216 INFO L290 TraceCheckUtils]: 72: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:44,216 INFO L272 TraceCheckUtils]: 73: Hoare triple {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:44,217 INFO L290 TraceCheckUtils]: 74: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,217 INFO L290 TraceCheckUtils]: 75: Hoare triple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:44,217 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {6985#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {6978#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:57:44,218 INFO L290 TraceCheckUtils]: 77: Hoare triple {6982#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7220#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:57:44,218 INFO L290 TraceCheckUtils]: 78: Hoare triple {7220#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {6919#false} is VALID [2022-04-15 05:57:44,218 INFO L272 TraceCheckUtils]: 79: Hoare triple {6919#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {6919#false} is VALID [2022-04-15 05:57:44,218 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-15 05:57:44,218 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-15 05:57:44,219 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-15 05:57:44,219 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-04-15 05:57:44,219 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:46,248 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-15 05:57:46,249 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-15 05:57:46,249 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-15 05:57:46,249 INFO L272 TraceCheckUtils]: 79: Hoare triple {6919#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {6919#false} is VALID [2022-04-15 05:57:46,249 INFO L290 TraceCheckUtils]: 78: Hoare triple {7248#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {6919#false} is VALID [2022-04-15 05:57:46,249 INFO L290 TraceCheckUtils]: 77: Hoare triple {7252#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7248#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,250 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {7252#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,250 INFO L290 TraceCheckUtils]: 75: Hoare triple {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,251 INFO L290 TraceCheckUtils]: 74: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7260#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,251 INFO L272 TraceCheckUtils]: 73: Hoare triple {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,251 INFO L290 TraceCheckUtils]: 72: Hoare triple {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,252 INFO L290 TraceCheckUtils]: 71: Hoare triple {7273#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,252 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {7273#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,252 INFO L290 TraceCheckUtils]: 69: Hoare triple {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:46,253 INFO L290 TraceCheckUtils]: 68: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7281#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:46,253 INFO L272 TraceCheckUtils]: 67: Hoare triple {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,253 INFO L290 TraceCheckUtils]: 66: Hoare triple {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,254 INFO L290 TraceCheckUtils]: 65: Hoare triple {7294#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,254 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {7294#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,255 INFO L290 TraceCheckUtils]: 63: Hoare triple {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,255 INFO L290 TraceCheckUtils]: 62: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7302#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,255 INFO L272 TraceCheckUtils]: 61: Hoare triple {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,256 INFO L290 TraceCheckUtils]: 60: Hoare triple {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,256 INFO L290 TraceCheckUtils]: 59: Hoare triple {7315#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,259 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {7315#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,259 INFO L290 TraceCheckUtils]: 57: Hoare triple {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,261 INFO L290 TraceCheckUtils]: 56: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7323#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,261 INFO L272 TraceCheckUtils]: 55: Hoare triple {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,262 INFO L290 TraceCheckUtils]: 54: Hoare triple {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,262 INFO L290 TraceCheckUtils]: 53: Hoare triple {7336#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,263 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {7336#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,263 INFO L290 TraceCheckUtils]: 51: Hoare triple {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,266 INFO L290 TraceCheckUtils]: 50: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7344#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,266 INFO L272 TraceCheckUtils]: 49: Hoare triple {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,267 INFO L290 TraceCheckUtils]: 48: Hoare triple {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,267 INFO L290 TraceCheckUtils]: 47: Hoare triple {7357#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,267 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {7357#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,268 INFO L290 TraceCheckUtils]: 45: Hoare triple {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,268 INFO L290 TraceCheckUtils]: 44: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7365#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,268 INFO L272 TraceCheckUtils]: 43: Hoare triple {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,269 INFO L290 TraceCheckUtils]: 42: Hoare triple {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,271 INFO L290 TraceCheckUtils]: 41: Hoare triple {7378#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,271 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {7378#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,272 INFO L290 TraceCheckUtils]: 39: Hoare triple {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,272 INFO L290 TraceCheckUtils]: 38: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7386#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,273 INFO L272 TraceCheckUtils]: 37: Hoare triple {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,273 INFO L290 TraceCheckUtils]: 35: Hoare triple {7399#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,274 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {7399#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,274 INFO L290 TraceCheckUtils]: 33: Hoare triple {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,275 INFO L290 TraceCheckUtils]: 32: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7407#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,275 INFO L272 TraceCheckUtils]: 31: Hoare triple {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,275 INFO L290 TraceCheckUtils]: 30: Hoare triple {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,275 INFO L290 TraceCheckUtils]: 29: Hoare triple {7420#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,276 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {7420#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,276 INFO L290 TraceCheckUtils]: 27: Hoare triple {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,277 INFO L290 TraceCheckUtils]: 26: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7428#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,277 INFO L272 TraceCheckUtils]: 25: Hoare triple {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,277 INFO L290 TraceCheckUtils]: 24: Hoare triple {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,278 INFO L290 TraceCheckUtils]: 23: Hoare triple {7441#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,278 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {7441#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,279 INFO L290 TraceCheckUtils]: 20: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7449#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,279 INFO L272 TraceCheckUtils]: 19: Hoare triple {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,279 INFO L290 TraceCheckUtils]: 18: Hoare triple {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,280 INFO L290 TraceCheckUtils]: 17: Hoare triple {7462#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,280 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {7462#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,281 INFO L290 TraceCheckUtils]: 15: Hoare triple {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,281 INFO L290 TraceCheckUtils]: 14: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7470#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,281 INFO L272 TraceCheckUtils]: 13: Hoare triple {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,281 INFO L290 TraceCheckUtils]: 12: Hoare triple {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,282 INFO L290 TraceCheckUtils]: 11: Hoare triple {7483#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,282 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {7483#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,283 INFO L290 TraceCheckUtils]: 9: Hoare triple {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,283 INFO L290 TraceCheckUtils]: 8: Hoare triple {6918#true} ~z := #in~z;#res := 2 + ~z; {7491#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:46,283 INFO L272 TraceCheckUtils]: 7: Hoare triple {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-15 05:57:46,284 INFO L290 TraceCheckUtils]: 6: Hoare triple {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,284 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:57:46,284 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-15 05:57:46,284 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-15 05:57:46,284 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-15 05:57:46,284 INFO L290 TraceCheckUtils]: 1: Hoare triple {6918#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {6918#true} is VALID [2022-04-15 05:57:46,284 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6918#true} is VALID [2022-04-15 05:57:46,285 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-04-15 05:57:46,285 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1099568031] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:46,285 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:46,285 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 28, 39] total 67 [2022-04-15 05:57:46,285 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:46,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1813281676] [2022-04-15 05:57:46,285 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1813281676] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:46,285 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:46,285 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-15 05:57:46,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1749495363] [2022-04-15 05:57:46,286 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:46,286 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 83 [2022-04-15 05:57:46,286 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:46,286 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:46,328 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:46,329 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-15 05:57:46,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:46,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-15 05:57:46,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=482, Invalid=3940, Unknown=0, NotChecked=0, Total=4422 [2022-04-15 05:57:46,330 INFO L87 Difference]: Start difference. First operand 51 states and 62 transitions. Second operand has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:49,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:49,226 INFO L93 Difference]: Finished difference Result 61 states and 74 transitions. [2022-04-15 05:57:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-15 05:57:49,226 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Word has length 83 [2022-04-15 05:57:49,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:49,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:49,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 74 transitions. [2022-04-15 05:57:49,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 74 transitions. [2022-04-15 05:57:49,229 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 74 transitions. [2022-04-15 05:57:49,310 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:49,310 INFO L225 Difference]: With dead ends: 61 [2022-04-15 05:57:49,310 INFO L226 Difference]: Without dead ends: 56 [2022-04-15 05:57:49,312 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 142 SyntacticMatches, 12 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 871 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=1139, Invalid=7417, Unknown=0, NotChecked=0, Total=8556 [2022-04-15 05:57:49,312 INFO L913 BasicCegarLoop]: 25 mSDtfsCounter, 36 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 1361 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 1432 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1361 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:49,313 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 132 Invalid, 1432 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1361 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-04-15 05:57:49,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-15 05:57:49,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 54. [2022-04-15 05:57:49,422 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:49,422 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:49,422 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:49,422 INFO L87 Difference]: Start difference. First operand 56 states. Second operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:49,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:49,424 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2022-04-15 05:57:49,424 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-15 05:57:49,424 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:49,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:49,424 INFO L74 IsIncluded]: Start isIncluded. First operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 56 states. [2022-04-15 05:57:49,424 INFO L87 Difference]: Start difference. First operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 56 states. [2022-04-15 05:57:49,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:49,425 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2022-04-15 05:57:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-15 05:57:49,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:49,425 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:49,425 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:49,426 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:49,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54 states, 35 states have (on average 1.0285714285714285) internal successors, (36), 35 states have internal predecessors, (36), 16 states have call successors, (16), 4 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 66 transitions. [2022-04-15 05:57:49,427 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 66 transitions. Word has length 83 [2022-04-15 05:57:49,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:49,427 INFO L478 AbstractCegarLoop]: Abstraction has 54 states and 66 transitions. [2022-04-15 05:57:49,427 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 1.1379310344827587) internal successors, (33), 16 states have internal predecessors, (33), 14 states have call successors, (15), 3 states have call predecessors, (15), 2 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-15 05:57:49,427 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 66 transitions. [2022-04-15 05:57:49,500 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:49,500 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 66 transitions. [2022-04-15 05:57:49,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-15 05:57:49,501 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:49,501 INFO L499 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:49,520 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:49,719 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:49,915 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24,SelfDestructingSolverStorable25,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:49,916 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:49,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:49,916 INFO L85 PathProgramCache]: Analyzing trace with hash -1520916244, now seen corresponding path program 25 times [2022-04-15 05:57:49,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:49,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1448424201] [2022-04-15 05:57:51,831 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:57:51,833 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:57:51,835 INFO L85 PathProgramCache]: Analyzing trace with hash 1946174158, now seen corresponding path program 1 times [2022-04-15 05:57:51,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:51,836 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213380924] [2022-04-15 05:57:51,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:51,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:51,840 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_13.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_13.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:57:51,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:57:51,844 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1137712832] [2022-04-15 05:57:51,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:51,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:51,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:51,845 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:51,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-15 05:57:51,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:51,893 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:57:51,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:57:51,905 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:57:51,905 INFO L85 PathProgramCache]: Analyzing trace with hash -1520916244, now seen corresponding path program 26 times [2022-04-15 05:57:51,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:57:51,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100192612] [2022-04-15 05:57:51,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:57:51,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:57:51,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:57:52,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {7986#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-15 05:57:52,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-15 05:57:52,383 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-15 05:57:52,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:57:52,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7920#(= main_~x~0 0)} #38#return; {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:52,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:57:52,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,427 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,428 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:52,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:57:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,434 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,435 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:52,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:57:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,443 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:57:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,449 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,450 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:52,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:57:52,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,458 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:52,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:57:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,466 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:57:52,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,475 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:52,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:57:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,484 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,485 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,485 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:52,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:57:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,492 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,493 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:57:52,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,501 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:57:52,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,509 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,510 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,510 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:57:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,517 INFO L290 TraceCheckUtils]: 0: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,518 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:57:52,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7986#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:57:52,519 INFO L290 TraceCheckUtils]: 1: Hoare triple {7986#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-15 05:57:52,519 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-15 05:57:52,519 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-15 05:57:52,519 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-15 05:57:52,520 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {7920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:52,520 INFO L290 TraceCheckUtils]: 6: Hoare triple {7920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:52,520 INFO L272 TraceCheckUtils]: 7: Hoare triple {7920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,520 INFO L290 TraceCheckUtils]: 8: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,520 INFO L290 TraceCheckUtils]: 9: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,521 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7920#(= main_~x~0 0)} #38#return; {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:52,521 INFO L290 TraceCheckUtils]: 11: Hoare triple {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:52,522 INFO L290 TraceCheckUtils]: 12: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:52,522 INFO L272 TraceCheckUtils]: 13: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,522 INFO L290 TraceCheckUtils]: 14: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,522 INFO L290 TraceCheckUtils]: 15: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,523 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:52,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:52,523 INFO L290 TraceCheckUtils]: 18: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:52,523 INFO L272 TraceCheckUtils]: 19: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,524 INFO L290 TraceCheckUtils]: 20: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,524 INFO L290 TraceCheckUtils]: 21: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,525 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:52,525 INFO L290 TraceCheckUtils]: 23: Hoare triple {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:52,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:52,525 INFO L272 TraceCheckUtils]: 25: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,525 INFO L290 TraceCheckUtils]: 26: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,526 INFO L290 TraceCheckUtils]: 27: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,526 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,527 INFO L290 TraceCheckUtils]: 29: Hoare triple {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:52,527 INFO L290 TraceCheckUtils]: 30: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:52,527 INFO L272 TraceCheckUtils]: 31: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,527 INFO L290 TraceCheckUtils]: 32: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,527 INFO L290 TraceCheckUtils]: 33: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,528 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:52,528 INFO L290 TraceCheckUtils]: 35: Hoare triple {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:52,529 INFO L290 TraceCheckUtils]: 36: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:52,529 INFO L272 TraceCheckUtils]: 37: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,529 INFO L290 TraceCheckUtils]: 38: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,529 INFO L290 TraceCheckUtils]: 39: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,530 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:52,530 INFO L290 TraceCheckUtils]: 41: Hoare triple {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:52,530 INFO L290 TraceCheckUtils]: 42: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:52,530 INFO L272 TraceCheckUtils]: 43: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,531 INFO L290 TraceCheckUtils]: 44: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,532 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,532 INFO L290 TraceCheckUtils]: 47: Hoare triple {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:52,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:52,532 INFO L272 TraceCheckUtils]: 49: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,532 INFO L290 TraceCheckUtils]: 50: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,533 INFO L290 TraceCheckUtils]: 51: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,533 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:52,534 INFO L290 TraceCheckUtils]: 53: Hoare triple {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:52,534 INFO L290 TraceCheckUtils]: 54: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:52,534 INFO L272 TraceCheckUtils]: 55: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,534 INFO L290 TraceCheckUtils]: 56: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,534 INFO L290 TraceCheckUtils]: 57: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,535 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:52,535 INFO L290 TraceCheckUtils]: 59: Hoare triple {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:52,536 INFO L290 TraceCheckUtils]: 60: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:52,536 INFO L272 TraceCheckUtils]: 61: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,536 INFO L290 TraceCheckUtils]: 62: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,536 INFO L290 TraceCheckUtils]: 63: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,537 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,537 INFO L290 TraceCheckUtils]: 65: Hoare triple {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:52,537 INFO L290 TraceCheckUtils]: 66: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:52,537 INFO L272 TraceCheckUtils]: 67: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,538 INFO L290 TraceCheckUtils]: 68: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,538 INFO L290 TraceCheckUtils]: 69: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,539 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,539 INFO L290 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:52,539 INFO L290 TraceCheckUtils]: 72: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:52,539 INFO L272 TraceCheckUtils]: 73: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,540 INFO L290 TraceCheckUtils]: 74: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,540 INFO L290 TraceCheckUtils]: 75: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,540 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:57:52,541 INFO L290 TraceCheckUtils]: 77: Hoare triple {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:57:52,541 INFO L290 TraceCheckUtils]: 78: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:57:52,541 INFO L272 TraceCheckUtils]: 79: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:52,541 INFO L290 TraceCheckUtils]: 80: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,542 INFO L290 TraceCheckUtils]: 81: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:52,542 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:57:52,543 INFO L290 TraceCheckUtils]: 83: Hoare triple {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {7985#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} is VALID [2022-04-15 05:57:52,543 INFO L290 TraceCheckUtils]: 84: Hoare triple {7985#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 26))} assume !(~x~0 % 4294967296 < 268435455); {7916#false} is VALID [2022-04-15 05:57:52,543 INFO L272 TraceCheckUtils]: 85: Hoare triple {7916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7916#false} is VALID [2022-04-15 05:57:52,543 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-15 05:57:52,543 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-15 05:57:52,543 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-15 05:57:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-04-15 05:57:52,546 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:57:52,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100192612] [2022-04-15 05:57:52,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100192612] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:57:52,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1206667453] [2022-04-15 05:57:52,546 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:57:52,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:57:52,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:57:52,561 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:57:52,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-15 05:57:52,626 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:57:52,626 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:57:52,628 WARN L261 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 133 conjunts are in the unsatisfiable core [2022-04-15 05:57:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:57:52,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:57:53,635 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7915#true} is VALID [2022-04-15 05:57:53,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {7915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-15 05:57:53,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-15 05:57:53,635 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-15 05:57:53,635 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-15 05:57:53,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {7920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:53,636 INFO L290 TraceCheckUtils]: 6: Hoare triple {7920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7920#(= main_~x~0 0)} is VALID [2022-04-15 05:57:53,636 INFO L272 TraceCheckUtils]: 7: Hoare triple {7920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,636 INFO L290 TraceCheckUtils]: 8: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,637 INFO L290 TraceCheckUtils]: 9: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,637 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7920#(= main_~x~0 0)} #38#return; {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:57:53,637 INFO L290 TraceCheckUtils]: 11: Hoare triple {7924#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:53,638 INFO L290 TraceCheckUtils]: 12: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:57:53,638 INFO L272 TraceCheckUtils]: 13: Hoare triple {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,638 INFO L290 TraceCheckUtils]: 14: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,638 INFO L290 TraceCheckUtils]: 15: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,639 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7925#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:57:53,639 INFO L290 TraceCheckUtils]: 17: Hoare triple {7929#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:53,640 INFO L290 TraceCheckUtils]: 18: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:57:53,640 INFO L272 TraceCheckUtils]: 19: Hoare triple {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,640 INFO L290 TraceCheckUtils]: 20: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,640 INFO L290 TraceCheckUtils]: 21: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,641 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7930#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:57:53,641 INFO L290 TraceCheckUtils]: 23: Hoare triple {7934#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:53,642 INFO L290 TraceCheckUtils]: 24: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:57:53,642 INFO L272 TraceCheckUtils]: 25: Hoare triple {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,642 INFO L290 TraceCheckUtils]: 26: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,642 INFO L290 TraceCheckUtils]: 27: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,643 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7935#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:57:53,643 INFO L290 TraceCheckUtils]: 29: Hoare triple {7939#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:53,643 INFO L290 TraceCheckUtils]: 30: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:57:53,644 INFO L272 TraceCheckUtils]: 31: Hoare triple {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,644 INFO L290 TraceCheckUtils]: 32: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,644 INFO L290 TraceCheckUtils]: 33: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,645 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7940#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:57:53,645 INFO L290 TraceCheckUtils]: 35: Hoare triple {7944#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:53,645 INFO L290 TraceCheckUtils]: 36: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:57:53,645 INFO L272 TraceCheckUtils]: 37: Hoare triple {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,646 INFO L290 TraceCheckUtils]: 38: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,646 INFO L290 TraceCheckUtils]: 39: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,647 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7945#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:57:53,647 INFO L290 TraceCheckUtils]: 41: Hoare triple {7949#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:53,647 INFO L290 TraceCheckUtils]: 42: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:57:53,647 INFO L272 TraceCheckUtils]: 43: Hoare triple {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,648 INFO L290 TraceCheckUtils]: 44: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,648 INFO L290 TraceCheckUtils]: 45: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,648 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7950#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:57:53,649 INFO L290 TraceCheckUtils]: 47: Hoare triple {7954#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:53,649 INFO L290 TraceCheckUtils]: 48: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:57:53,649 INFO L272 TraceCheckUtils]: 49: Hoare triple {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,649 INFO L290 TraceCheckUtils]: 50: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,650 INFO L290 TraceCheckUtils]: 51: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,650 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7955#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:57:53,651 INFO L290 TraceCheckUtils]: 53: Hoare triple {7959#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:53,651 INFO L290 TraceCheckUtils]: 54: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:57:53,651 INFO L272 TraceCheckUtils]: 55: Hoare triple {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,651 INFO L290 TraceCheckUtils]: 56: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,652 INFO L290 TraceCheckUtils]: 57: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,652 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7960#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:57:53,653 INFO L290 TraceCheckUtils]: 59: Hoare triple {7964#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:53,653 INFO L290 TraceCheckUtils]: 60: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:57:53,653 INFO L272 TraceCheckUtils]: 61: Hoare triple {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,653 INFO L290 TraceCheckUtils]: 62: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,654 INFO L290 TraceCheckUtils]: 63: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,654 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7965#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:57:53,654 INFO L290 TraceCheckUtils]: 65: Hoare triple {7969#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:53,655 INFO L290 TraceCheckUtils]: 66: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:57:53,655 INFO L272 TraceCheckUtils]: 67: Hoare triple {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,656 INFO L290 TraceCheckUtils]: 68: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,657 INFO L290 TraceCheckUtils]: 69: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,657 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7970#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:57:53,658 INFO L290 TraceCheckUtils]: 71: Hoare triple {7974#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:53,658 INFO L290 TraceCheckUtils]: 72: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:57:53,658 INFO L272 TraceCheckUtils]: 73: Hoare triple {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,658 INFO L290 TraceCheckUtils]: 74: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,659 INFO L290 TraceCheckUtils]: 75: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,660 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7975#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:57:53,660 INFO L290 TraceCheckUtils]: 77: Hoare triple {7979#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:57:53,660 INFO L290 TraceCheckUtils]: 78: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:57:53,661 INFO L272 TraceCheckUtils]: 79: Hoare triple {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:53,661 INFO L290 TraceCheckUtils]: 80: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,661 INFO L290 TraceCheckUtils]: 81: Hoare triple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:57:53,662 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {7987#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {7980#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:57:53,662 INFO L290 TraceCheckUtils]: 83: Hoare triple {7984#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {8240#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:57:53,663 INFO L290 TraceCheckUtils]: 84: Hoare triple {8240#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {7916#false} is VALID [2022-04-15 05:57:53,663 INFO L272 TraceCheckUtils]: 85: Hoare triple {7916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7916#false} is VALID [2022-04-15 05:57:53,663 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-15 05:57:53,663 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-15 05:57:53,663 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-15 05:57:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-04-15 05:57:53,663 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:57:55,919 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-15 05:57:55,919 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-15 05:57:55,919 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-15 05:57:55,919 INFO L272 TraceCheckUtils]: 85: Hoare triple {7916#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {7916#false} is VALID [2022-04-15 05:57:55,919 INFO L290 TraceCheckUtils]: 84: Hoare triple {8268#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {7916#false} is VALID [2022-04-15 05:57:55,920 INFO L290 TraceCheckUtils]: 83: Hoare triple {8272#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8268#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,920 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {8272#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,920 INFO L290 TraceCheckUtils]: 81: Hoare triple {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,921 INFO L290 TraceCheckUtils]: 80: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8280#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,921 INFO L272 TraceCheckUtils]: 79: Hoare triple {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,921 INFO L290 TraceCheckUtils]: 78: Hoare triple {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,922 INFO L290 TraceCheckUtils]: 77: Hoare triple {8293#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,922 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {8293#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,923 INFO L290 TraceCheckUtils]: 75: Hoare triple {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:55,923 INFO L290 TraceCheckUtils]: 74: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8301#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:57:55,923 INFO L272 TraceCheckUtils]: 73: Hoare triple {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,924 INFO L290 TraceCheckUtils]: 72: Hoare triple {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,924 INFO L290 TraceCheckUtils]: 71: Hoare triple {8314#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,924 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {8314#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,925 INFO L290 TraceCheckUtils]: 69: Hoare triple {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,925 INFO L290 TraceCheckUtils]: 68: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8322#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,925 INFO L272 TraceCheckUtils]: 67: Hoare triple {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,926 INFO L290 TraceCheckUtils]: 66: Hoare triple {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,926 INFO L290 TraceCheckUtils]: 65: Hoare triple {8335#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,927 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {8335#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,927 INFO L290 TraceCheckUtils]: 63: Hoare triple {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,928 INFO L290 TraceCheckUtils]: 62: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8343#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,928 INFO L272 TraceCheckUtils]: 61: Hoare triple {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,928 INFO L290 TraceCheckUtils]: 60: Hoare triple {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,928 INFO L290 TraceCheckUtils]: 59: Hoare triple {8356#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,929 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {8356#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,929 INFO L290 TraceCheckUtils]: 57: Hoare triple {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,930 INFO L290 TraceCheckUtils]: 56: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8364#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,930 INFO L272 TraceCheckUtils]: 55: Hoare triple {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,930 INFO L290 TraceCheckUtils]: 54: Hoare triple {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,931 INFO L290 TraceCheckUtils]: 53: Hoare triple {8377#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,931 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {8377#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,932 INFO L290 TraceCheckUtils]: 51: Hoare triple {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,932 INFO L290 TraceCheckUtils]: 50: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8385#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,932 INFO L272 TraceCheckUtils]: 49: Hoare triple {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,933 INFO L290 TraceCheckUtils]: 48: Hoare triple {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,933 INFO L290 TraceCheckUtils]: 47: Hoare triple {8398#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,934 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {8398#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,934 INFO L290 TraceCheckUtils]: 45: Hoare triple {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,935 INFO L290 TraceCheckUtils]: 44: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8406#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,935 INFO L272 TraceCheckUtils]: 43: Hoare triple {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,935 INFO L290 TraceCheckUtils]: 42: Hoare triple {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,936 INFO L290 TraceCheckUtils]: 41: Hoare triple {8419#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,936 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {8419#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,937 INFO L290 TraceCheckUtils]: 39: Hoare triple {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,937 INFO L290 TraceCheckUtils]: 38: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8427#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,937 INFO L272 TraceCheckUtils]: 37: Hoare triple {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,937 INFO L290 TraceCheckUtils]: 36: Hoare triple {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,938 INFO L290 TraceCheckUtils]: 35: Hoare triple {8440#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,938 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {8440#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,939 INFO L290 TraceCheckUtils]: 33: Hoare triple {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,939 INFO L290 TraceCheckUtils]: 32: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8448#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,939 INFO L272 TraceCheckUtils]: 31: Hoare triple {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,940 INFO L290 TraceCheckUtils]: 30: Hoare triple {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,940 INFO L290 TraceCheckUtils]: 29: Hoare triple {8461#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,940 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {8461#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,941 INFO L290 TraceCheckUtils]: 27: Hoare triple {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,941 INFO L290 TraceCheckUtils]: 26: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8469#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,941 INFO L272 TraceCheckUtils]: 25: Hoare triple {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,942 INFO L290 TraceCheckUtils]: 24: Hoare triple {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,942 INFO L290 TraceCheckUtils]: 23: Hoare triple {8482#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,943 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {8482#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,943 INFO L290 TraceCheckUtils]: 21: Hoare triple {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,943 INFO L290 TraceCheckUtils]: 20: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8490#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,944 INFO L272 TraceCheckUtils]: 19: Hoare triple {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,944 INFO L290 TraceCheckUtils]: 18: Hoare triple {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,944 INFO L290 TraceCheckUtils]: 17: Hoare triple {8503#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,945 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {8503#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,945 INFO L290 TraceCheckUtils]: 15: Hoare triple {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,946 INFO L290 TraceCheckUtils]: 14: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8511#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:57:55,946 INFO L272 TraceCheckUtils]: 13: Hoare triple {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,946 INFO L290 TraceCheckUtils]: 12: Hoare triple {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,946 INFO L290 TraceCheckUtils]: 11: Hoare triple {8524#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,947 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {8524#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,947 INFO L290 TraceCheckUtils]: 9: Hoare triple {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:57:55,948 INFO L290 TraceCheckUtils]: 8: Hoare triple {7915#true} ~z := #in~z;#res := 2 + ~z; {8532#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:57:55,948 INFO L272 TraceCheckUtils]: 7: Hoare triple {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-15 05:57:55,948 INFO L290 TraceCheckUtils]: 6: Hoare triple {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,948 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:57:55,949 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-15 05:57:55,949 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-15 05:57:55,949 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-15 05:57:55,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {7915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {7915#true} is VALID [2022-04-15 05:57:55,949 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7915#true} is VALID [2022-04-15 05:57:55,949 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 403 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-04-15 05:57:55,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1206667453] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:57:55,949 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:57:55,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 30, 42] total 72 [2022-04-15 05:57:55,950 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:57:55,950 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1448424201] [2022-04-15 05:57:55,950 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1448424201] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:57:55,950 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:57:55,950 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-15 05:57:55,950 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272569502] [2022-04-15 05:57:55,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:57:55,950 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Word has length 89 [2022-04-15 05:57:55,951 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:57:55,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:55,987 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:55,987 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-15 05:57:55,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:55,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-15 05:57:55,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=547, Invalid=4565, Unknown=0, NotChecked=0, Total=5112 [2022-04-15 05:57:55,989 INFO L87 Difference]: Start difference. First operand 54 states and 66 transitions. Second operand has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:59,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:59,327 INFO L93 Difference]: Finished difference Result 64 states and 78 transitions. [2022-04-15 05:57:59,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-15 05:57:59,327 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Word has length 89 [2022-04-15 05:57:59,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:57:59,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:59,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 78 transitions. [2022-04-15 05:57:59,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 78 transitions. [2022-04-15 05:57:59,331 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 78 transitions. [2022-04-15 05:57:59,386 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:59,387 INFO L225 Difference]: With dead ends: 64 [2022-04-15 05:57:59,387 INFO L226 Difference]: Without dead ends: 59 [2022-04-15 05:57:59,388 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 152 SyntacticMatches, 13 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1008 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=1297, Invalid=8603, Unknown=0, NotChecked=0, Total=9900 [2022-04-15 05:57:59,388 INFO L913 BasicCegarLoop]: 26 mSDtfsCounter, 38 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 1622 mSolverCounterSat, 74 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 153 SdHoareTripleChecker+Invalid, 1696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 74 IncrementalHoareTripleChecker+Valid, 1622 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-04-15 05:57:59,388 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 153 Invalid, 1696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 1622 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-04-15 05:57:59,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-15 05:57:59,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 57. [2022-04-15 05:57:59,513 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:57:59,513 INFO L82 GeneralOperation]: Start isEquivalent. First operand 59 states. Second operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:57:59,513 INFO L74 IsIncluded]: Start isIncluded. First operand 59 states. Second operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:57:59,513 INFO L87 Difference]: Start difference. First operand 59 states. Second operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:57:59,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:59,515 INFO L93 Difference]: Finished difference Result 59 states and 73 transitions. [2022-04-15 05:57:59,515 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-04-15 05:57:59,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:59,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:59,515 INFO L74 IsIncluded]: Start isIncluded. First operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 59 states. [2022-04-15 05:57:59,515 INFO L87 Difference]: Start difference. First operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 59 states. [2022-04-15 05:57:59,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:57:59,516 INFO L93 Difference]: Finished difference Result 59 states and 73 transitions. [2022-04-15 05:57:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-04-15 05:57:59,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:57:59,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:57:59,517 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:57:59,517 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:57:59,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 37 states have (on average 1.027027027027027) internal successors, (38), 37 states have internal predecessors, (38), 17 states have call successors, (17), 4 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:57:59,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 70 transitions. [2022-04-15 05:57:59,518 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 70 transitions. Word has length 89 [2022-04-15 05:57:59,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:57:59,518 INFO L478 AbstractCegarLoop]: Abstraction has 57 states and 70 transitions. [2022-04-15 05:57:59,518 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 1.1290322580645162) internal successors, (35), 17 states have internal predecessors, (35), 15 states have call successors, (16), 3 states have call predecessors, (16), 2 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-15 05:57:59,518 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 70 transitions. [2022-04-15 05:57:59,583 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:57:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 70 transitions. [2022-04-15 05:57:59,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-15 05:57:59,588 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:57:59,588 INFO L499 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:57:59,605 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:59,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-15 05:57:59,992 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26,SelfDestructingSolverStorable27 [2022-04-15 05:57:59,992 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:57:59,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:57:59,992 INFO L85 PathProgramCache]: Analyzing trace with hash 2029536970, now seen corresponding path program 27 times [2022-04-15 05:57:59,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:57:59,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1770790872] [2022-04-15 05:58:02,181 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:58:02,182 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:58:02,184 INFO L85 PathProgramCache]: Analyzing trace with hash 2005279502, now seen corresponding path program 1 times [2022-04-15 05:58:02,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:02,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344442983] [2022-04-15 05:58:02,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:02,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:02,189 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_14.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_14.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:58:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:58:02,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1555271144] [2022-04-15 05:58:02,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:02,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:02,193 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:02,194 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:02,195 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-15 05:58:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:02,245 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:58:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:02,253 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:58:02,253 INFO L85 PathProgramCache]: Analyzing trace with hash 2029536970, now seen corresponding path program 28 times [2022-04-15 05:58:02,253 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:02,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1688778602] [2022-04-15 05:58:02,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:02,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:58:02,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,793 INFO L290 TraceCheckUtils]: 0: Hoare triple {9054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-15 05:58:02,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-15 05:58:02,793 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-15 05:58:02,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:58:02,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,832 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8983#(= main_~x~0 0)} #38#return; {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:02,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:58:02,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,839 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,840 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,840 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:02,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:58:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,850 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,851 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:02,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:58:02,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,858 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,858 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,859 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:58:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,872 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,873 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:02,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:58:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,880 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,881 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:02,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:58:02,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,890 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,891 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:58:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,897 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,898 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,899 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:02,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:58:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,905 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,906 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,906 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:02,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:58:02,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,914 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:58:02,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,926 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,926 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,927 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:58:02,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,934 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,934 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:58:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,942 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,943 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:02,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:58:02,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:02,950 INFO L290 TraceCheckUtils]: 0: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,950 INFO L290 TraceCheckUtils]: 1: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,951 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,951 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {9054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:58:02,951 INFO L290 TraceCheckUtils]: 1: Hoare triple {9054#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-15 05:58:02,951 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-15 05:58:02,952 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-15 05:58:02,952 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-15 05:58:02,952 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {8983#(= main_~x~0 0)} is VALID [2022-04-15 05:58:02,952 INFO L290 TraceCheckUtils]: 6: Hoare triple {8983#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8983#(= main_~x~0 0)} is VALID [2022-04-15 05:58:02,952 INFO L272 TraceCheckUtils]: 7: Hoare triple {8983#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,952 INFO L290 TraceCheckUtils]: 8: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,953 INFO L290 TraceCheckUtils]: 9: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,959 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8983#(= main_~x~0 0)} #38#return; {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:02,960 INFO L290 TraceCheckUtils]: 11: Hoare triple {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:02,960 INFO L290 TraceCheckUtils]: 12: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:02,960 INFO L272 TraceCheckUtils]: 13: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,960 INFO L290 TraceCheckUtils]: 14: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,961 INFO L290 TraceCheckUtils]: 15: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,961 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:02,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:02,962 INFO L290 TraceCheckUtils]: 18: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:02,962 INFO L272 TraceCheckUtils]: 19: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,962 INFO L290 TraceCheckUtils]: 20: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,962 INFO L290 TraceCheckUtils]: 21: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,963 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:02,963 INFO L290 TraceCheckUtils]: 23: Hoare triple {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:02,963 INFO L290 TraceCheckUtils]: 24: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:02,964 INFO L272 TraceCheckUtils]: 25: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,964 INFO L290 TraceCheckUtils]: 26: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,964 INFO L290 TraceCheckUtils]: 27: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,965 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,965 INFO L290 TraceCheckUtils]: 29: Hoare triple {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:02,965 INFO L290 TraceCheckUtils]: 30: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:02,965 INFO L272 TraceCheckUtils]: 31: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,966 INFO L290 TraceCheckUtils]: 32: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,966 INFO L290 TraceCheckUtils]: 33: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,966 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:02,967 INFO L290 TraceCheckUtils]: 35: Hoare triple {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:02,967 INFO L290 TraceCheckUtils]: 36: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:02,967 INFO L272 TraceCheckUtils]: 37: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,967 INFO L290 TraceCheckUtils]: 38: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,968 INFO L290 TraceCheckUtils]: 39: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,968 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:02,969 INFO L290 TraceCheckUtils]: 41: Hoare triple {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:02,969 INFO L290 TraceCheckUtils]: 42: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:02,969 INFO L272 TraceCheckUtils]: 43: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,969 INFO L290 TraceCheckUtils]: 44: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,970 INFO L290 TraceCheckUtils]: 45: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,970 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,970 INFO L290 TraceCheckUtils]: 47: Hoare triple {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:02,971 INFO L290 TraceCheckUtils]: 48: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:02,971 INFO L272 TraceCheckUtils]: 49: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,971 INFO L290 TraceCheckUtils]: 50: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,971 INFO L290 TraceCheckUtils]: 51: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,972 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:02,972 INFO L290 TraceCheckUtils]: 53: Hoare triple {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:02,972 INFO L290 TraceCheckUtils]: 54: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:02,973 INFO L272 TraceCheckUtils]: 55: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,973 INFO L290 TraceCheckUtils]: 56: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,973 INFO L290 TraceCheckUtils]: 57: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,974 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:02,974 INFO L290 TraceCheckUtils]: 59: Hoare triple {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:02,974 INFO L290 TraceCheckUtils]: 60: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:02,974 INFO L272 TraceCheckUtils]: 61: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,975 INFO L290 TraceCheckUtils]: 62: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,975 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,976 INFO L290 TraceCheckUtils]: 65: Hoare triple {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:02,976 INFO L290 TraceCheckUtils]: 66: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:02,976 INFO L272 TraceCheckUtils]: 67: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,976 INFO L290 TraceCheckUtils]: 68: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,977 INFO L290 TraceCheckUtils]: 69: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,977 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,977 INFO L290 TraceCheckUtils]: 71: Hoare triple {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:02,978 INFO L290 TraceCheckUtils]: 72: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:02,978 INFO L272 TraceCheckUtils]: 73: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,978 INFO L290 TraceCheckUtils]: 74: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,978 INFO L290 TraceCheckUtils]: 75: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,979 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,987 INFO L290 TraceCheckUtils]: 77: Hoare triple {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:02,988 INFO L290 TraceCheckUtils]: 78: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:02,988 INFO L272 TraceCheckUtils]: 79: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,988 INFO L290 TraceCheckUtils]: 80: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,988 INFO L290 TraceCheckUtils]: 81: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,989 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:02,989 INFO L290 TraceCheckUtils]: 83: Hoare triple {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:02,990 INFO L290 TraceCheckUtils]: 84: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:02,990 INFO L272 TraceCheckUtils]: 85: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:02,990 INFO L290 TraceCheckUtils]: 86: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,990 INFO L290 TraceCheckUtils]: 87: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:02,991 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:02,991 INFO L290 TraceCheckUtils]: 89: Hoare triple {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9053#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:02,992 INFO L290 TraceCheckUtils]: 90: Hoare triple {9053#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 268435455); {8979#false} is VALID [2022-04-15 05:58:02,992 INFO L272 TraceCheckUtils]: 91: Hoare triple {8979#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {8979#false} is VALID [2022-04-15 05:58:02,992 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-15 05:58:02,992 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-15 05:58:02,992 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-15 05:58:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-04-15 05:58:02,992 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:58:02,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1688778602] [2022-04-15 05:58:02,992 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1688778602] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:58:02,992 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [352541768] [2022-04-15 05:58:02,993 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:58:02,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:02,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:02,994 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:02,994 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-15 05:58:03,046 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:58:03,047 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:58:03,049 WARN L261 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 143 conjunts are in the unsatisfiable core [2022-04-15 05:58:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:03,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:58:04,197 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {8978#true} is VALID [2022-04-15 05:58:04,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {8978#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-15 05:58:04,197 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-15 05:58:04,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-15 05:58:04,198 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-15 05:58:04,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {8983#(= main_~x~0 0)} is VALID [2022-04-15 05:58:04,198 INFO L290 TraceCheckUtils]: 6: Hoare triple {8983#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8983#(= main_~x~0 0)} is VALID [2022-04-15 05:58:04,198 INFO L272 TraceCheckUtils]: 7: Hoare triple {8983#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,199 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8983#(= main_~x~0 0)} #38#return; {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:04,200 INFO L290 TraceCheckUtils]: 11: Hoare triple {8987#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:04,200 INFO L290 TraceCheckUtils]: 12: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:04,200 INFO L272 TraceCheckUtils]: 13: Hoare triple {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,200 INFO L290 TraceCheckUtils]: 14: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,201 INFO L290 TraceCheckUtils]: 15: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,201 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8988#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:04,202 INFO L290 TraceCheckUtils]: 17: Hoare triple {8992#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:04,202 INFO L290 TraceCheckUtils]: 18: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:04,202 INFO L272 TraceCheckUtils]: 19: Hoare triple {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,202 INFO L290 TraceCheckUtils]: 20: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,203 INFO L290 TraceCheckUtils]: 21: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,203 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8993#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:04,204 INFO L290 TraceCheckUtils]: 23: Hoare triple {8997#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:04,204 INFO L290 TraceCheckUtils]: 24: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:04,204 INFO L272 TraceCheckUtils]: 25: Hoare triple {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,204 INFO L290 TraceCheckUtils]: 26: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,205 INFO L290 TraceCheckUtils]: 27: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,205 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {8998#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:04,206 INFO L290 TraceCheckUtils]: 29: Hoare triple {9002#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:04,206 INFO L290 TraceCheckUtils]: 30: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:04,206 INFO L272 TraceCheckUtils]: 31: Hoare triple {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,206 INFO L290 TraceCheckUtils]: 32: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,207 INFO L290 TraceCheckUtils]: 33: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,207 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9003#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:04,208 INFO L290 TraceCheckUtils]: 35: Hoare triple {9007#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:04,208 INFO L290 TraceCheckUtils]: 36: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:04,208 INFO L272 TraceCheckUtils]: 37: Hoare triple {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,208 INFO L290 TraceCheckUtils]: 38: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,208 INFO L290 TraceCheckUtils]: 39: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,209 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9008#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:04,209 INFO L290 TraceCheckUtils]: 41: Hoare triple {9012#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:04,210 INFO L290 TraceCheckUtils]: 42: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:04,210 INFO L272 TraceCheckUtils]: 43: Hoare triple {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,210 INFO L290 TraceCheckUtils]: 44: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,210 INFO L290 TraceCheckUtils]: 45: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,211 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9013#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:04,211 INFO L290 TraceCheckUtils]: 47: Hoare triple {9017#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:04,212 INFO L290 TraceCheckUtils]: 48: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:04,212 INFO L272 TraceCheckUtils]: 49: Hoare triple {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,212 INFO L290 TraceCheckUtils]: 50: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,212 INFO L290 TraceCheckUtils]: 51: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,213 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9018#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:04,213 INFO L290 TraceCheckUtils]: 53: Hoare triple {9022#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:04,214 INFO L290 TraceCheckUtils]: 54: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:04,214 INFO L272 TraceCheckUtils]: 55: Hoare triple {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,214 INFO L290 TraceCheckUtils]: 56: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,214 INFO L290 TraceCheckUtils]: 57: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,215 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9023#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:04,215 INFO L290 TraceCheckUtils]: 59: Hoare triple {9027#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:04,216 INFO L290 TraceCheckUtils]: 60: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:04,216 INFO L272 TraceCheckUtils]: 61: Hoare triple {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,216 INFO L290 TraceCheckUtils]: 62: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,216 INFO L290 TraceCheckUtils]: 63: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,217 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9028#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:04,217 INFO L290 TraceCheckUtils]: 65: Hoare triple {9032#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:04,217 INFO L290 TraceCheckUtils]: 66: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:04,218 INFO L272 TraceCheckUtils]: 67: Hoare triple {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,218 INFO L290 TraceCheckUtils]: 68: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,218 INFO L290 TraceCheckUtils]: 69: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,219 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9033#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:04,219 INFO L290 TraceCheckUtils]: 71: Hoare triple {9037#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:04,219 INFO L290 TraceCheckUtils]: 72: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:04,220 INFO L272 TraceCheckUtils]: 73: Hoare triple {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,220 INFO L290 TraceCheckUtils]: 74: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,220 INFO L290 TraceCheckUtils]: 75: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,221 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9038#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:04,221 INFO L290 TraceCheckUtils]: 77: Hoare triple {9042#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:04,221 INFO L290 TraceCheckUtils]: 78: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:04,222 INFO L272 TraceCheckUtils]: 79: Hoare triple {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,222 INFO L290 TraceCheckUtils]: 80: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,222 INFO L290 TraceCheckUtils]: 81: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,223 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9043#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:04,223 INFO L290 TraceCheckUtils]: 83: Hoare triple {9047#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:04,223 INFO L290 TraceCheckUtils]: 84: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:04,224 INFO L272 TraceCheckUtils]: 85: Hoare triple {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:04,224 INFO L290 TraceCheckUtils]: 86: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,224 INFO L290 TraceCheckUtils]: 87: Hoare triple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:04,225 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {9055#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {9048#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:04,225 INFO L290 TraceCheckUtils]: 89: Hoare triple {9052#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {9326#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:04,226 INFO L290 TraceCheckUtils]: 90: Hoare triple {9326#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !(~x~0 % 4294967296 < 268435455); {8979#false} is VALID [2022-04-15 05:58:04,226 INFO L272 TraceCheckUtils]: 91: Hoare triple {8979#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {8979#false} is VALID [2022-04-15 05:58:04,226 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-15 05:58:04,226 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-15 05:58:04,226 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-15 05:58:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-04-15 05:58:04,226 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:58:06,780 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-15 05:58:06,780 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-15 05:58:06,780 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-15 05:58:06,780 INFO L272 TraceCheckUtils]: 91: Hoare triple {8979#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {8979#false} is VALID [2022-04-15 05:58:06,780 INFO L290 TraceCheckUtils]: 90: Hoare triple {9354#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {8979#false} is VALID [2022-04-15 05:58:06,781 INFO L290 TraceCheckUtils]: 89: Hoare triple {9358#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9354#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,781 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {9358#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,781 INFO L290 TraceCheckUtils]: 87: Hoare triple {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,782 INFO L290 TraceCheckUtils]: 86: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9366#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,782 INFO L272 TraceCheckUtils]: 85: Hoare triple {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,782 INFO L290 TraceCheckUtils]: 84: Hoare triple {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,783 INFO L290 TraceCheckUtils]: 83: Hoare triple {9379#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,783 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {9379#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,784 INFO L290 TraceCheckUtils]: 81: Hoare triple {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:06,784 INFO L290 TraceCheckUtils]: 80: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9387#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:06,784 INFO L272 TraceCheckUtils]: 79: Hoare triple {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,785 INFO L290 TraceCheckUtils]: 78: Hoare triple {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,785 INFO L290 TraceCheckUtils]: 77: Hoare triple {9400#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,786 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {9400#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,786 INFO L290 TraceCheckUtils]: 75: Hoare triple {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,786 INFO L290 TraceCheckUtils]: 74: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9408#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,786 INFO L272 TraceCheckUtils]: 73: Hoare triple {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,787 INFO L290 TraceCheckUtils]: 72: Hoare triple {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,787 INFO L290 TraceCheckUtils]: 71: Hoare triple {9421#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,788 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {9421#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,788 INFO L290 TraceCheckUtils]: 69: Hoare triple {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,789 INFO L290 TraceCheckUtils]: 68: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9429#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,789 INFO L272 TraceCheckUtils]: 67: Hoare triple {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,789 INFO L290 TraceCheckUtils]: 66: Hoare triple {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,789 INFO L290 TraceCheckUtils]: 65: Hoare triple {9442#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,790 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {9442#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,790 INFO L290 TraceCheckUtils]: 63: Hoare triple {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,791 INFO L290 TraceCheckUtils]: 62: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9450#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,791 INFO L272 TraceCheckUtils]: 61: Hoare triple {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,791 INFO L290 TraceCheckUtils]: 60: Hoare triple {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,791 INFO L290 TraceCheckUtils]: 59: Hoare triple {9463#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,793 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {9463#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,794 INFO L290 TraceCheckUtils]: 57: Hoare triple {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,794 INFO L290 TraceCheckUtils]: 56: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9471#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,794 INFO L272 TraceCheckUtils]: 55: Hoare triple {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,795 INFO L290 TraceCheckUtils]: 54: Hoare triple {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,795 INFO L290 TraceCheckUtils]: 53: Hoare triple {9484#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,795 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {9484#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,796 INFO L290 TraceCheckUtils]: 51: Hoare triple {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,796 INFO L290 TraceCheckUtils]: 50: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9492#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,796 INFO L272 TraceCheckUtils]: 49: Hoare triple {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,797 INFO L290 TraceCheckUtils]: 48: Hoare triple {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,797 INFO L290 TraceCheckUtils]: 47: Hoare triple {9505#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,798 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {9505#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,798 INFO L290 TraceCheckUtils]: 45: Hoare triple {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,798 INFO L290 TraceCheckUtils]: 44: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9513#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,799 INFO L272 TraceCheckUtils]: 43: Hoare triple {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,799 INFO L290 TraceCheckUtils]: 42: Hoare triple {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,799 INFO L290 TraceCheckUtils]: 41: Hoare triple {9526#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,800 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {9526#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,800 INFO L290 TraceCheckUtils]: 39: Hoare triple {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,801 INFO L290 TraceCheckUtils]: 38: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9534#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,801 INFO L272 TraceCheckUtils]: 37: Hoare triple {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,801 INFO L290 TraceCheckUtils]: 36: Hoare triple {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,801 INFO L290 TraceCheckUtils]: 35: Hoare triple {9547#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,802 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {9547#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,802 INFO L290 TraceCheckUtils]: 33: Hoare triple {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,803 INFO L290 TraceCheckUtils]: 32: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9555#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,803 INFO L272 TraceCheckUtils]: 31: Hoare triple {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,803 INFO L290 TraceCheckUtils]: 30: Hoare triple {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,803 INFO L290 TraceCheckUtils]: 29: Hoare triple {9568#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,804 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {9568#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,804 INFO L290 TraceCheckUtils]: 27: Hoare triple {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,805 INFO L290 TraceCheckUtils]: 26: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9576#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,805 INFO L272 TraceCheckUtils]: 25: Hoare triple {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,805 INFO L290 TraceCheckUtils]: 24: Hoare triple {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,805 INFO L290 TraceCheckUtils]: 23: Hoare triple {9589#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,806 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {9589#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,806 INFO L290 TraceCheckUtils]: 21: Hoare triple {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,807 INFO L290 TraceCheckUtils]: 20: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9597#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:06,807 INFO L272 TraceCheckUtils]: 19: Hoare triple {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,807 INFO L290 TraceCheckUtils]: 18: Hoare triple {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,808 INFO L290 TraceCheckUtils]: 17: Hoare triple {9610#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,808 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {9610#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,808 INFO L290 TraceCheckUtils]: 15: Hoare triple {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:06,809 INFO L290 TraceCheckUtils]: 14: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9618#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:06,809 INFO L272 TraceCheckUtils]: 13: Hoare triple {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,809 INFO L290 TraceCheckUtils]: 12: Hoare triple {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,810 INFO L290 TraceCheckUtils]: 11: Hoare triple {9631#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,810 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {9631#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,811 INFO L290 TraceCheckUtils]: 9: Hoare triple {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:06,811 INFO L290 TraceCheckUtils]: 8: Hoare triple {8978#true} ~z := #in~z;#res := 2 + ~z; {9639#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:06,811 INFO L272 TraceCheckUtils]: 7: Hoare triple {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-15 05:58:06,812 INFO L290 TraceCheckUtils]: 6: Hoare triple {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,812 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:06,812 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-15 05:58:06,812 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-15 05:58:06,812 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-15 05:58:06,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {8978#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {8978#true} is VALID [2022-04-15 05:58:06,812 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {8978#true} is VALID [2022-04-15 05:58:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-04-15 05:58:06,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [352541768] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:58:06,813 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:58:06,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 32, 45] total 77 [2022-04-15 05:58:06,813 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:58:06,813 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1770790872] [2022-04-15 05:58:06,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1770790872] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:58:06,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:58:06,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-15 05:58:06,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935955271] [2022-04-15 05:58:06,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:58:06,814 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Word has length 95 [2022-04-15 05:58:06,814 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:58:06,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:58:06,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:06,853 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-15 05:58:06,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:06,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-15 05:58:06,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=616, Invalid=5236, Unknown=0, NotChecked=0, Total=5852 [2022-04-15 05:58:06,854 INFO L87 Difference]: Start difference. First operand 57 states and 70 transitions. Second operand has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:58:10,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:10,715 INFO L93 Difference]: Finished difference Result 67 states and 82 transitions. [2022-04-15 05:58:10,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-15 05:58:10,715 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Word has length 95 [2022-04-15 05:58:10,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:58:10,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:58:10,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 82 transitions. [2022-04-15 05:58:10,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:58:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 82 transitions. [2022-04-15 05:58:10,719 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 82 transitions. [2022-04-15 05:58:10,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:10,812 INFO L225 Difference]: With dead ends: 67 [2022-04-15 05:58:10,812 INFO L226 Difference]: Without dead ends: 62 [2022-04-15 05:58:10,813 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 162 SyntacticMatches, 14 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1155 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=1465, Invalid=9877, Unknown=0, NotChecked=0, Total=11342 [2022-04-15 05:58:10,813 INFO L913 BasicCegarLoop]: 27 mSDtfsCounter, 40 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 1903 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 1980 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 1903 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-04-15 05:58:10,813 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [41 Valid, 174 Invalid, 1980 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 1903 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-04-15 05:58:10,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-04-15 05:58:10,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 60. [2022-04-15 05:58:10,976 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:58:10,976 INFO L82 GeneralOperation]: Start isEquivalent. First operand 62 states. Second operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:10,976 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:10,976 INFO L87 Difference]: Start difference. First operand 62 states. Second operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:10,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:10,978 INFO L93 Difference]: Finished difference Result 62 states and 77 transitions. [2022-04-15 05:58:10,978 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2022-04-15 05:58:10,978 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:10,978 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:10,978 INFO L74 IsIncluded]: Start isIncluded. First operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 62 states. [2022-04-15 05:58:10,979 INFO L87 Difference]: Start difference. First operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 62 states. [2022-04-15 05:58:10,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:10,980 INFO L93 Difference]: Finished difference Result 62 states and 77 transitions. [2022-04-15 05:58:10,980 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2022-04-15 05:58:10,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:10,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:10,981 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:58:10,981 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:58:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 18 states have call successors, (18), 4 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:10,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 74 transitions. [2022-04-15 05:58:10,982 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 74 transitions. Word has length 95 [2022-04-15 05:58:10,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:58:10,982 INFO L478 AbstractCegarLoop]: Abstraction has 60 states and 74 transitions. [2022-04-15 05:58:10,982 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 1.121212121212121) internal successors, (37), 18 states have internal predecessors, (37), 16 states have call successors, (17), 3 states have call predecessors, (17), 2 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-15 05:58:10,982 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 74 transitions. [2022-04-15 05:58:11,046 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:11,046 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 74 transitions. [2022-04-15 05:58:11,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-15 05:58:11,051 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:58:11,051 INFO L499 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:58:11,057 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-15 05:58:11,271 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-15 05:58:11,455 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-15 05:58:11,456 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:58:11,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:58:11,456 INFO L85 PathProgramCache]: Analyzing trace with hash -346716632, now seen corresponding path program 29 times [2022-04-15 05:58:11,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:11,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1933670157] [2022-04-15 05:58:11,623 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:58:11,624 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:58:11,626 INFO L85 PathProgramCache]: Analyzing trace with hash 2064384846, now seen corresponding path program 1 times [2022-04-15 05:58:11,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:11,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1489948367] [2022-04-15 05:58:11,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:11,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:11,630 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_15.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_15.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:58:11,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:58:11,643 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1469155900] [2022-04-15 05:58:11,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:11,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:11,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:11,644 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:11,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-15 05:58:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:11,690 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:58:11,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:11,701 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:58:11,701 INFO L85 PathProgramCache]: Analyzing trace with hash -346716632, now seen corresponding path program 30 times [2022-04-15 05:58:11,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:11,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497779497] [2022-04-15 05:58:11,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:58:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,299 INFO L290 TraceCheckUtils]: 0: Hoare triple {10188#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-15 05:58:12,299 INFO L290 TraceCheckUtils]: 1: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-15 05:58:12,299 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-15 05:58:12,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:58:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,335 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10112#(= main_~x~0 0)} #38#return; {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:12,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:58:12,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,342 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,343 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:12,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:58:12,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,351 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,352 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,352 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:12,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:58:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,359 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,360 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:58:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,368 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:12,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:58:12,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,375 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,376 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,376 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:12,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:58:12,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:58:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,397 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:12,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:58:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,405 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:12,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:58:12,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,413 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,413 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:58:12,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,420 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,420 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,421 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:58:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:58:12,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:12,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:58:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 05:58:12,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,457 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:12,457 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10188#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:58:12,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {10188#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-15 05:58:12,457 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-15 05:58:12,457 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-15 05:58:12,457 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-15 05:58:12,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10112#(= main_~x~0 0)} is VALID [2022-04-15 05:58:12,458 INFO L290 TraceCheckUtils]: 6: Hoare triple {10112#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10112#(= main_~x~0 0)} is VALID [2022-04-15 05:58:12,458 INFO L272 TraceCheckUtils]: 7: Hoare triple {10112#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,458 INFO L290 TraceCheckUtils]: 9: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,459 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10112#(= main_~x~0 0)} #38#return; {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:12,459 INFO L290 TraceCheckUtils]: 11: Hoare triple {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:12,459 INFO L290 TraceCheckUtils]: 12: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:12,459 INFO L272 TraceCheckUtils]: 13: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,460 INFO L290 TraceCheckUtils]: 14: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,460 INFO L290 TraceCheckUtils]: 15: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,461 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:12,461 INFO L290 TraceCheckUtils]: 17: Hoare triple {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:12,461 INFO L290 TraceCheckUtils]: 18: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:12,461 INFO L272 TraceCheckUtils]: 19: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,462 INFO L290 TraceCheckUtils]: 20: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,462 INFO L290 TraceCheckUtils]: 21: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,462 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:12,463 INFO L290 TraceCheckUtils]: 23: Hoare triple {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:12,463 INFO L290 TraceCheckUtils]: 24: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:12,463 INFO L272 TraceCheckUtils]: 25: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,463 INFO L290 TraceCheckUtils]: 26: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,464 INFO L290 TraceCheckUtils]: 27: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,464 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,465 INFO L290 TraceCheckUtils]: 29: Hoare triple {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:12,465 INFO L290 TraceCheckUtils]: 30: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:12,465 INFO L272 TraceCheckUtils]: 31: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,465 INFO L290 TraceCheckUtils]: 32: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,465 INFO L290 TraceCheckUtils]: 33: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,466 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:12,466 INFO L290 TraceCheckUtils]: 35: Hoare triple {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:12,467 INFO L290 TraceCheckUtils]: 36: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:12,467 INFO L272 TraceCheckUtils]: 37: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,467 INFO L290 TraceCheckUtils]: 38: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,467 INFO L290 TraceCheckUtils]: 39: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,468 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:12,468 INFO L290 TraceCheckUtils]: 41: Hoare triple {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:12,468 INFO L290 TraceCheckUtils]: 42: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:12,468 INFO L272 TraceCheckUtils]: 43: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,469 INFO L290 TraceCheckUtils]: 44: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,469 INFO L290 TraceCheckUtils]: 45: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,471 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,471 INFO L290 TraceCheckUtils]: 47: Hoare triple {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:12,472 INFO L290 TraceCheckUtils]: 48: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:12,472 INFO L272 TraceCheckUtils]: 49: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,472 INFO L290 TraceCheckUtils]: 50: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,472 INFO L290 TraceCheckUtils]: 51: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,473 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:12,473 INFO L290 TraceCheckUtils]: 53: Hoare triple {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:12,473 INFO L290 TraceCheckUtils]: 54: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:12,474 INFO L272 TraceCheckUtils]: 55: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,474 INFO L290 TraceCheckUtils]: 56: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,474 INFO L290 TraceCheckUtils]: 57: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,475 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:12,475 INFO L290 TraceCheckUtils]: 59: Hoare triple {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:12,475 INFO L290 TraceCheckUtils]: 60: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:12,475 INFO L272 TraceCheckUtils]: 61: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,476 INFO L290 TraceCheckUtils]: 62: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,476 INFO L290 TraceCheckUtils]: 63: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,477 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,477 INFO L290 TraceCheckUtils]: 65: Hoare triple {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:12,477 INFO L290 TraceCheckUtils]: 66: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:12,477 INFO L272 TraceCheckUtils]: 67: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,478 INFO L290 TraceCheckUtils]: 68: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,478 INFO L290 TraceCheckUtils]: 69: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,479 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,479 INFO L290 TraceCheckUtils]: 71: Hoare triple {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:12,479 INFO L290 TraceCheckUtils]: 72: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:12,479 INFO L272 TraceCheckUtils]: 73: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,480 INFO L290 TraceCheckUtils]: 74: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,480 INFO L290 TraceCheckUtils]: 75: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,480 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,481 INFO L290 TraceCheckUtils]: 77: Hoare triple {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:12,481 INFO L290 TraceCheckUtils]: 78: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:12,481 INFO L272 TraceCheckUtils]: 79: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,481 INFO L290 TraceCheckUtils]: 80: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,482 INFO L290 TraceCheckUtils]: 81: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,482 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:12,483 INFO L290 TraceCheckUtils]: 83: Hoare triple {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:12,483 INFO L290 TraceCheckUtils]: 84: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:12,483 INFO L272 TraceCheckUtils]: 85: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,483 INFO L290 TraceCheckUtils]: 86: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,483 INFO L290 TraceCheckUtils]: 87: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,484 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:12,484 INFO L290 TraceCheckUtils]: 89: Hoare triple {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:12,485 INFO L290 TraceCheckUtils]: 90: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:12,485 INFO L272 TraceCheckUtils]: 91: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:12,485 INFO L290 TraceCheckUtils]: 92: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,485 INFO L290 TraceCheckUtils]: 93: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:12,486 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:12,486 INFO L290 TraceCheckUtils]: 95: Hoare triple {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {10187#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:58:12,487 INFO L290 TraceCheckUtils]: 96: Hoare triple {10187#(and (<= main_~x~0 30) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {10108#false} is VALID [2022-04-15 05:58:12,487 INFO L272 TraceCheckUtils]: 97: Hoare triple {10108#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {10108#false} is VALID [2022-04-15 05:58:12,487 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-15 05:58:12,487 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-15 05:58:12,487 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-15 05:58:12,487 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-04-15 05:58:12,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:58:12,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497779497] [2022-04-15 05:58:12,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [497779497] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:58:12,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1593391628] [2022-04-15 05:58:12,488 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:58:12,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:12,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:12,489 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:12,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-15 05:58:12,877 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-15 05:58:12,877 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:58:12,880 WARN L261 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 154 conjunts are in the unsatisfiable core [2022-04-15 05:58:12,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:12,897 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:58:14,056 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10107#true} is VALID [2022-04-15 05:58:14,056 INFO L290 TraceCheckUtils]: 1: Hoare triple {10107#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-15 05:58:14,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-15 05:58:14,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-15 05:58:14,056 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-15 05:58:14,056 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10112#(= main_~x~0 0)} is VALID [2022-04-15 05:58:14,057 INFO L290 TraceCheckUtils]: 6: Hoare triple {10112#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10112#(= main_~x~0 0)} is VALID [2022-04-15 05:58:14,057 INFO L272 TraceCheckUtils]: 7: Hoare triple {10112#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,057 INFO L290 TraceCheckUtils]: 8: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,057 INFO L290 TraceCheckUtils]: 9: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,058 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10112#(= main_~x~0 0)} #38#return; {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:14,058 INFO L290 TraceCheckUtils]: 11: Hoare triple {10116#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:14,058 INFO L290 TraceCheckUtils]: 12: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:14,059 INFO L272 TraceCheckUtils]: 13: Hoare triple {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,059 INFO L290 TraceCheckUtils]: 15: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,060 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10117#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:14,060 INFO L290 TraceCheckUtils]: 17: Hoare triple {10121#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:14,060 INFO L290 TraceCheckUtils]: 18: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:14,060 INFO L272 TraceCheckUtils]: 19: Hoare triple {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,062 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10122#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:14,062 INFO L290 TraceCheckUtils]: 23: Hoare triple {10126#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:14,062 INFO L290 TraceCheckUtils]: 24: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:14,062 INFO L272 TraceCheckUtils]: 25: Hoare triple {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,063 INFO L290 TraceCheckUtils]: 26: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,063 INFO L290 TraceCheckUtils]: 27: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,064 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10127#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:14,064 INFO L290 TraceCheckUtils]: 29: Hoare triple {10131#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:14,064 INFO L290 TraceCheckUtils]: 30: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:14,064 INFO L272 TraceCheckUtils]: 31: Hoare triple {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,065 INFO L290 TraceCheckUtils]: 32: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,065 INFO L290 TraceCheckUtils]: 33: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,065 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10132#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:14,066 INFO L290 TraceCheckUtils]: 35: Hoare triple {10136#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:14,066 INFO L290 TraceCheckUtils]: 36: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:14,066 INFO L272 TraceCheckUtils]: 37: Hoare triple {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,066 INFO L290 TraceCheckUtils]: 38: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,067 INFO L290 TraceCheckUtils]: 39: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,067 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10137#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:14,068 INFO L290 TraceCheckUtils]: 41: Hoare triple {10141#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:14,068 INFO L290 TraceCheckUtils]: 42: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:14,068 INFO L272 TraceCheckUtils]: 43: Hoare triple {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,068 INFO L290 TraceCheckUtils]: 44: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,069 INFO L290 TraceCheckUtils]: 45: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,069 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10142#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:14,069 INFO L290 TraceCheckUtils]: 47: Hoare triple {10146#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:14,070 INFO L290 TraceCheckUtils]: 48: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:14,070 INFO L272 TraceCheckUtils]: 49: Hoare triple {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,070 INFO L290 TraceCheckUtils]: 50: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,070 INFO L290 TraceCheckUtils]: 51: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,071 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10147#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:14,071 INFO L290 TraceCheckUtils]: 53: Hoare triple {10151#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:14,072 INFO L290 TraceCheckUtils]: 54: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:14,072 INFO L272 TraceCheckUtils]: 55: Hoare triple {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,072 INFO L290 TraceCheckUtils]: 56: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,072 INFO L290 TraceCheckUtils]: 57: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,084 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10152#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:14,084 INFO L290 TraceCheckUtils]: 59: Hoare triple {10156#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:14,084 INFO L290 TraceCheckUtils]: 60: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:14,085 INFO L272 TraceCheckUtils]: 61: Hoare triple {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,085 INFO L290 TraceCheckUtils]: 62: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,085 INFO L290 TraceCheckUtils]: 63: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,086 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10157#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:14,086 INFO L290 TraceCheckUtils]: 65: Hoare triple {10161#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:14,087 INFO L290 TraceCheckUtils]: 66: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:14,087 INFO L272 TraceCheckUtils]: 67: Hoare triple {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,087 INFO L290 TraceCheckUtils]: 68: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,088 INFO L290 TraceCheckUtils]: 69: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,088 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10162#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:14,089 INFO L290 TraceCheckUtils]: 71: Hoare triple {10166#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:14,089 INFO L290 TraceCheckUtils]: 72: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:14,089 INFO L272 TraceCheckUtils]: 73: Hoare triple {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,089 INFO L290 TraceCheckUtils]: 74: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,090 INFO L290 TraceCheckUtils]: 75: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,090 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10167#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:14,091 INFO L290 TraceCheckUtils]: 77: Hoare triple {10171#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:14,091 INFO L290 TraceCheckUtils]: 78: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:14,091 INFO L272 TraceCheckUtils]: 79: Hoare triple {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,092 INFO L290 TraceCheckUtils]: 80: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,092 INFO L290 TraceCheckUtils]: 81: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,093 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10172#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:14,093 INFO L290 TraceCheckUtils]: 83: Hoare triple {10176#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:14,093 INFO L290 TraceCheckUtils]: 84: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:14,094 INFO L272 TraceCheckUtils]: 85: Hoare triple {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,094 INFO L290 TraceCheckUtils]: 86: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,094 INFO L290 TraceCheckUtils]: 87: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,095 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10177#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:14,095 INFO L290 TraceCheckUtils]: 89: Hoare triple {10181#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:14,096 INFO L290 TraceCheckUtils]: 90: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:14,096 INFO L272 TraceCheckUtils]: 91: Hoare triple {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:14,096 INFO L290 TraceCheckUtils]: 92: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,096 INFO L290 TraceCheckUtils]: 93: Hoare triple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:14,097 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {10189#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {10182#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:14,098 INFO L290 TraceCheckUtils]: 95: Hoare triple {10186#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {10478#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:14,098 INFO L290 TraceCheckUtils]: 96: Hoare triple {10478#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !(~x~0 % 4294967296 < 268435455); {10108#false} is VALID [2022-04-15 05:58:14,098 INFO L272 TraceCheckUtils]: 97: Hoare triple {10108#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {10108#false} is VALID [2022-04-15 05:58:14,098 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-15 05:58:14,098 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-15 05:58:14,098 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-15 05:58:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-04-15 05:58:14,099 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:58:20,985 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-15 05:58:20,985 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-15 05:58:20,985 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-15 05:58:20,985 INFO L272 TraceCheckUtils]: 97: Hoare triple {10108#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {10108#false} is VALID [2022-04-15 05:58:20,985 INFO L290 TraceCheckUtils]: 96: Hoare triple {10506#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {10108#false} is VALID [2022-04-15 05:58:20,986 INFO L290 TraceCheckUtils]: 95: Hoare triple {10510#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {10506#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:58:20,986 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {10514#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {10510#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:58:20,986 INFO L290 TraceCheckUtils]: 93: Hoare triple {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,987 INFO L290 TraceCheckUtils]: 92: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10518#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,987 INFO L272 TraceCheckUtils]: 91: Hoare triple {10514#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:20,987 INFO L290 TraceCheckUtils]: 90: Hoare triple {10528#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10514#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:58:20,988 INFO L290 TraceCheckUtils]: 89: Hoare triple {10532#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10528#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,989 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} #38#return; {10532#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,989 INFO L290 TraceCheckUtils]: 87: Hoare triple {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,990 INFO L290 TraceCheckUtils]: 86: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10540#(or (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,990 INFO L272 TraceCheckUtils]: 85: Hoare triple {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:20,990 INFO L290 TraceCheckUtils]: 84: Hoare triple {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,991 INFO L290 TraceCheckUtils]: 83: Hoare triple {10553#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10536#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,991 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} #38#return; {10553#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,992 INFO L290 TraceCheckUtils]: 81: Hoare triple {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} assume true; {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,993 INFO L290 TraceCheckUtils]: 80: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10561#(or (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,993 INFO L272 TraceCheckUtils]: 79: Hoare triple {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:20,993 INFO L290 TraceCheckUtils]: 78: Hoare triple {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,993 INFO L290 TraceCheckUtils]: 77: Hoare triple {10574#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10557#(or (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,994 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {10574#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,995 INFO L290 TraceCheckUtils]: 75: Hoare triple {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,995 INFO L290 TraceCheckUtils]: 74: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10582#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,996 INFO L272 TraceCheckUtils]: 73: Hoare triple {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:20,996 INFO L290 TraceCheckUtils]: 72: Hoare triple {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,996 INFO L290 TraceCheckUtils]: 71: Hoare triple {10595#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10578#(or (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,997 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {10595#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:20,997 INFO L290 TraceCheckUtils]: 69: Hoare triple {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} assume true; {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} is VALID [2022-04-15 05:58:20,998 INFO L290 TraceCheckUtils]: 68: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10603#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))))} is VALID [2022-04-15 05:58:20,998 INFO L272 TraceCheckUtils]: 67: Hoare triple {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:20,999 INFO L290 TraceCheckUtils]: 66: Hoare triple {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 05:58:20,999 INFO L290 TraceCheckUtils]: 65: Hoare triple {10616#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10599#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,000 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {10616#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,000 INFO L290 TraceCheckUtils]: 63: Hoare triple {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} assume true; {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,001 INFO L290 TraceCheckUtils]: 62: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10624#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,001 INFO L272 TraceCheckUtils]: 61: Hoare triple {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,001 INFO L290 TraceCheckUtils]: 60: Hoare triple {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,002 INFO L290 TraceCheckUtils]: 59: Hoare triple {10637#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10620#(or (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,003 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} #38#return; {10637#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,003 INFO L290 TraceCheckUtils]: 57: Hoare triple {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,004 INFO L290 TraceCheckUtils]: 56: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10645#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,004 INFO L272 TraceCheckUtils]: 55: Hoare triple {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,004 INFO L290 TraceCheckUtils]: 54: Hoare triple {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,005 INFO L290 TraceCheckUtils]: 53: Hoare triple {10658#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10641#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,005 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} #38#return; {10658#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,006 INFO L290 TraceCheckUtils]: 51: Hoare triple {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} assume true; {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,007 INFO L290 TraceCheckUtils]: 50: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10666#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,007 INFO L272 TraceCheckUtils]: 49: Hoare triple {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,007 INFO L290 TraceCheckUtils]: 48: Hoare triple {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,007 INFO L290 TraceCheckUtils]: 47: Hoare triple {10679#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10662#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,008 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} #38#return; {10679#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,009 INFO L290 TraceCheckUtils]: 45: Hoare triple {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} assume true; {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,064 INFO L290 TraceCheckUtils]: 44: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10687#(or (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,064 INFO L272 TraceCheckUtils]: 43: Hoare triple {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,065 INFO L290 TraceCheckUtils]: 42: Hoare triple {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,065 INFO L290 TraceCheckUtils]: 41: Hoare triple {10700#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10683#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,066 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {10700#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,066 INFO L290 TraceCheckUtils]: 39: Hoare triple {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} assume true; {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,067 INFO L290 TraceCheckUtils]: 38: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10708#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,067 INFO L272 TraceCheckUtils]: 37: Hoare triple {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,068 INFO L290 TraceCheckUtils]: 36: Hoare triple {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,068 INFO L290 TraceCheckUtils]: 35: Hoare triple {10721#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10704#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,069 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {10721#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,069 INFO L290 TraceCheckUtils]: 33: Hoare triple {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} assume true; {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} is VALID [2022-04-15 05:58:21,078 INFO L290 TraceCheckUtils]: 32: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10729#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))))} is VALID [2022-04-15 05:58:21,078 INFO L272 TraceCheckUtils]: 31: Hoare triple {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,078 INFO L290 TraceCheckUtils]: 30: Hoare triple {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,079 INFO L290 TraceCheckUtils]: 29: Hoare triple {10742#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10725#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,079 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {10742#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,080 INFO L290 TraceCheckUtils]: 27: Hoare triple {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,081 INFO L290 TraceCheckUtils]: 26: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10750#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,081 INFO L272 TraceCheckUtils]: 25: Hoare triple {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,081 INFO L290 TraceCheckUtils]: 24: Hoare triple {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,081 INFO L290 TraceCheckUtils]: 23: Hoare triple {10763#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10746#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,082 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {10763#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,083 INFO L290 TraceCheckUtils]: 21: Hoare triple {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,083 INFO L290 TraceCheckUtils]: 20: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10771#(or (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,083 INFO L272 TraceCheckUtils]: 19: Hoare triple {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,084 INFO L290 TraceCheckUtils]: 18: Hoare triple {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,084 INFO L290 TraceCheckUtils]: 17: Hoare triple {10784#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {10767#(or (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,085 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} #38#return; {10784#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,085 INFO L290 TraceCheckUtils]: 15: Hoare triple {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,086 INFO L290 TraceCheckUtils]: 14: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10792#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:21,086 INFO L272 TraceCheckUtils]: 13: Hoare triple {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,087 INFO L290 TraceCheckUtils]: 12: Hoare triple {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,087 INFO L290 TraceCheckUtils]: 11: Hoare triple {10805#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {10788#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,088 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} #38#return; {10805#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,089 INFO L290 TraceCheckUtils]: 9: Hoare triple {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} assume true; {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,089 INFO L290 TraceCheckUtils]: 8: Hoare triple {10107#true} ~z := #in~z;#res := 2 + ~z; {10813#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,089 INFO L272 TraceCheckUtils]: 7: Hoare triple {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-15 05:58:21,090 INFO L290 TraceCheckUtils]: 6: Hoare triple {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,090 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10809#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:21,090 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-15 05:58:21,090 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-15 05:58:21,090 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-15 05:58:21,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {10107#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {10107#true} is VALID [2022-04-15 05:58:21,090 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10107#true} is VALID [2022-04-15 05:58:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-04-15 05:58:21,091 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1593391628] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:58:21,091 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:58:21,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34, 49] total 83 [2022-04-15 05:58:21,092 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:58:21,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1933670157] [2022-04-15 05:58:21,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1933670157] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:58:21,092 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:58:21,092 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-15 05:58:21,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1751815315] [2022-04-15 05:58:21,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:58:21,092 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Word has length 101 [2022-04-15 05:58:21,092 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:58:21,093 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:21,134 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:21,135 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-15 05:58:21,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:21,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-15 05:58:21,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=709, Invalid=6097, Unknown=0, NotChecked=0, Total=6806 [2022-04-15 05:58:21,136 INFO L87 Difference]: Start difference. First operand 60 states and 74 transitions. Second operand has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:25,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:25,477 INFO L93 Difference]: Finished difference Result 70 states and 86 transitions. [2022-04-15 05:58:25,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-15 05:58:25,477 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Word has length 101 [2022-04-15 05:58:25,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:58:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 86 transitions. [2022-04-15 05:58:25,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:25,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 86 transitions. [2022-04-15 05:58:25,481 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 86 transitions. [2022-04-15 05:58:25,538 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:25,540 INFO L225 Difference]: With dead ends: 70 [2022-04-15 05:58:25,540 INFO L226 Difference]: Without dead ends: 65 [2022-04-15 05:58:25,541 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 171 SyntacticMatches, 15 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1358 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=1694, Invalid=11416, Unknown=0, NotChecked=0, Total=13110 [2022-04-15 05:58:25,541 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 42 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 2181 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 2262 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 81 IncrementalHoareTripleChecker+Valid, 2181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-04-15 05:58:25,542 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [43 Valid, 190 Invalid, 2262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 2181 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-15 05:58:25,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-15 05:58:25,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 63. [2022-04-15 05:58:25,690 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:58:25,690 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:25,690 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:25,690 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:25,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:25,692 INFO L93 Difference]: Finished difference Result 65 states and 81 transitions. [2022-04-15 05:58:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 81 transitions. [2022-04-15 05:58:25,692 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:25,692 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:25,692 INFO L74 IsIncluded]: Start isIncluded. First operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 65 states. [2022-04-15 05:58:25,692 INFO L87 Difference]: Start difference. First operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 65 states. [2022-04-15 05:58:25,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:25,693 INFO L93 Difference]: Finished difference Result 65 states and 81 transitions. [2022-04-15 05:58:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 81 transitions. [2022-04-15 05:58:25,694 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:25,694 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:25,694 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:58:25,694 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:58:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 41 states have (on average 1.024390243902439) internal successors, (42), 41 states have internal predecessors, (42), 19 states have call successors, (19), 4 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 78 transitions. [2022-04-15 05:58:25,695 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 78 transitions. Word has length 101 [2022-04-15 05:58:25,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:58:25,695 INFO L478 AbstractCegarLoop]: Abstraction has 63 states and 78 transitions. [2022-04-15 05:58:25,695 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 1.1142857142857143) internal successors, (39), 19 states have internal predecessors, (39), 17 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-15 05:58:25,695 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 78 transitions. [2022-04-15 05:58:25,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:25,784 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 78 transitions. [2022-04-15 05:58:25,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-15 05:58:25,784 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:58:25,784 INFO L499 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:58:25,790 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-15 05:58:25,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-15 05:58:26,185 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30,SelfDestructingSolverStorable31,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:26,185 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:58:26,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:58:26,185 INFO L85 PathProgramCache]: Analyzing trace with hash 2031175430, now seen corresponding path program 31 times [2022-04-15 05:58:26,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:26,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [580571065] [2022-04-15 05:58:28,294 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:58:28,373 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:58:28,374 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:58:28,376 INFO L85 PathProgramCache]: Analyzing trace with hash 2123490190, now seen corresponding path program 1 times [2022-04-15 05:58:28,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:28,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093478521] [2022-04-15 05:58:28,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:28,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:28,382 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_16.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_16.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:58:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:58:28,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1811931932] [2022-04-15 05:58:28,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:28,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:28,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:28,387 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:28,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-15 05:58:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:28,442 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:58:28,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:28,449 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:58:28,449 INFO L85 PathProgramCache]: Analyzing trace with hash 2031175430, now seen corresponding path program 32 times [2022-04-15 05:58:28,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:28,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377246851] [2022-04-15 05:58:28,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:28,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:58:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,119 INFO L290 TraceCheckUtils]: 0: Hoare triple {11389#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-15 05:58:29,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-15 05:58:29,119 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-15 05:58:29,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:58:29,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,154 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,154 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,155 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11308#(= main_~x~0 0)} #38#return; {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:29,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:58:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,163 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,164 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:29,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:58:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,175 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,176 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:29,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:58:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,184 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,185 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:58:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,193 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:29,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:58:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,200 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,201 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:29,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:58:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,209 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:58:29,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,217 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,218 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:29,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:58:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,227 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:29,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:58:29,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,234 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,234 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:58:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,241 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,241 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,242 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:58:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,249 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:58:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,256 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,256 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,257 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:29,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:58:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,263 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,263 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,264 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 05:58:29,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,271 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:29,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 05:58:29,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,277 INFO L290 TraceCheckUtils]: 0: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,278 INFO L290 TraceCheckUtils]: 1: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,278 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,279 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11389#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:58:29,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {11389#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-15 05:58:29,279 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-15 05:58:29,279 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-15 05:58:29,279 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-15 05:58:29,279 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {11308#(= main_~x~0 0)} is VALID [2022-04-15 05:58:29,279 INFO L290 TraceCheckUtils]: 6: Hoare triple {11308#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11308#(= main_~x~0 0)} is VALID [2022-04-15 05:58:29,279 INFO L272 TraceCheckUtils]: 7: Hoare triple {11308#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,280 INFO L290 TraceCheckUtils]: 8: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,280 INFO L290 TraceCheckUtils]: 9: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,280 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11308#(= main_~x~0 0)} #38#return; {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:29,281 INFO L290 TraceCheckUtils]: 11: Hoare triple {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:29,281 INFO L290 TraceCheckUtils]: 12: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:29,281 INFO L272 TraceCheckUtils]: 13: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,281 INFO L290 TraceCheckUtils]: 14: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,282 INFO L290 TraceCheckUtils]: 15: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,282 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:29,282 INFO L290 TraceCheckUtils]: 17: Hoare triple {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:29,283 INFO L290 TraceCheckUtils]: 18: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:29,283 INFO L272 TraceCheckUtils]: 19: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,283 INFO L290 TraceCheckUtils]: 20: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,283 INFO L290 TraceCheckUtils]: 21: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,284 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:29,284 INFO L290 TraceCheckUtils]: 23: Hoare triple {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:29,284 INFO L290 TraceCheckUtils]: 24: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:29,285 INFO L272 TraceCheckUtils]: 25: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,285 INFO L290 TraceCheckUtils]: 26: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,285 INFO L290 TraceCheckUtils]: 27: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,286 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,286 INFO L290 TraceCheckUtils]: 29: Hoare triple {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:29,286 INFO L290 TraceCheckUtils]: 30: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:29,286 INFO L272 TraceCheckUtils]: 31: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,287 INFO L290 TraceCheckUtils]: 32: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,287 INFO L290 TraceCheckUtils]: 33: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,287 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:29,288 INFO L290 TraceCheckUtils]: 35: Hoare triple {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:29,288 INFO L290 TraceCheckUtils]: 36: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:29,288 INFO L272 TraceCheckUtils]: 37: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,288 INFO L290 TraceCheckUtils]: 38: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,289 INFO L290 TraceCheckUtils]: 39: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,289 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:29,289 INFO L290 TraceCheckUtils]: 41: Hoare triple {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:29,290 INFO L290 TraceCheckUtils]: 42: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:29,290 INFO L272 TraceCheckUtils]: 43: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,290 INFO L290 TraceCheckUtils]: 44: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,290 INFO L290 TraceCheckUtils]: 45: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,291 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,291 INFO L290 TraceCheckUtils]: 47: Hoare triple {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:29,291 INFO L290 TraceCheckUtils]: 48: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:29,291 INFO L272 TraceCheckUtils]: 49: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,292 INFO L290 TraceCheckUtils]: 50: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,292 INFO L290 TraceCheckUtils]: 51: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,293 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:29,293 INFO L290 TraceCheckUtils]: 53: Hoare triple {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:29,293 INFO L290 TraceCheckUtils]: 54: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:29,293 INFO L272 TraceCheckUtils]: 55: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,293 INFO L290 TraceCheckUtils]: 56: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,294 INFO L290 TraceCheckUtils]: 57: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,294 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:29,295 INFO L290 TraceCheckUtils]: 59: Hoare triple {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:29,295 INFO L290 TraceCheckUtils]: 60: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:29,295 INFO L272 TraceCheckUtils]: 61: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,295 INFO L290 TraceCheckUtils]: 62: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,295 INFO L290 TraceCheckUtils]: 63: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,296 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,296 INFO L290 TraceCheckUtils]: 65: Hoare triple {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:29,297 INFO L290 TraceCheckUtils]: 66: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:29,297 INFO L272 TraceCheckUtils]: 67: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,297 INFO L290 TraceCheckUtils]: 68: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,297 INFO L290 TraceCheckUtils]: 69: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,298 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,298 INFO L290 TraceCheckUtils]: 71: Hoare triple {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:29,298 INFO L290 TraceCheckUtils]: 72: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:29,298 INFO L272 TraceCheckUtils]: 73: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,299 INFO L290 TraceCheckUtils]: 74: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,299 INFO L290 TraceCheckUtils]: 75: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,299 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,300 INFO L290 TraceCheckUtils]: 77: Hoare triple {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:29,300 INFO L290 TraceCheckUtils]: 78: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:29,300 INFO L272 TraceCheckUtils]: 79: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,300 INFO L290 TraceCheckUtils]: 80: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,301 INFO L290 TraceCheckUtils]: 81: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,301 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:29,301 INFO L290 TraceCheckUtils]: 83: Hoare triple {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:29,302 INFO L290 TraceCheckUtils]: 84: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:29,302 INFO L272 TraceCheckUtils]: 85: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,302 INFO L290 TraceCheckUtils]: 86: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,302 INFO L290 TraceCheckUtils]: 87: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,303 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,303 INFO L290 TraceCheckUtils]: 89: Hoare triple {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:29,303 INFO L290 TraceCheckUtils]: 90: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:29,304 INFO L272 TraceCheckUtils]: 91: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,304 INFO L290 TraceCheckUtils]: 92: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,304 INFO L290 TraceCheckUtils]: 93: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,305 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:29,305 INFO L290 TraceCheckUtils]: 95: Hoare triple {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:29,305 INFO L290 TraceCheckUtils]: 96: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:29,305 INFO L272 TraceCheckUtils]: 97: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:29,306 INFO L290 TraceCheckUtils]: 98: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,306 INFO L290 TraceCheckUtils]: 99: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:29,306 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:29,307 INFO L290 TraceCheckUtils]: 101: Hoare triple {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11388#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:58:29,307 INFO L290 TraceCheckUtils]: 102: Hoare triple {11388#(and (<= main_~x~0 32) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {11304#false} is VALID [2022-04-15 05:58:29,307 INFO L272 TraceCheckUtils]: 103: Hoare triple {11304#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11304#false} is VALID [2022-04-15 05:58:29,307 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-15 05:58:29,307 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-15 05:58:29,307 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-15 05:58:29,308 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-04-15 05:58:29,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:58:29,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [377246851] [2022-04-15 05:58:29,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [377246851] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:58:29,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1916133096] [2022-04-15 05:58:29,308 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:58:29,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:29,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:29,309 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:29,316 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-15 05:58:29,367 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:58:29,367 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:58:29,369 WARN L261 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 163 conjunts are in the unsatisfiable core [2022-04-15 05:58:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:29,399 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:58:30,677 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11303#true} is VALID [2022-04-15 05:58:30,677 INFO L290 TraceCheckUtils]: 1: Hoare triple {11303#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-15 05:58:30,677 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-15 05:58:30,677 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-15 05:58:30,677 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-15 05:58:30,677 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {11308#(= main_~x~0 0)} is VALID [2022-04-15 05:58:30,677 INFO L290 TraceCheckUtils]: 6: Hoare triple {11308#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11308#(= main_~x~0 0)} is VALID [2022-04-15 05:58:30,678 INFO L272 TraceCheckUtils]: 7: Hoare triple {11308#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,678 INFO L290 TraceCheckUtils]: 8: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,678 INFO L290 TraceCheckUtils]: 9: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,679 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11308#(= main_~x~0 0)} #38#return; {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:30,679 INFO L290 TraceCheckUtils]: 11: Hoare triple {11312#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:30,679 INFO L290 TraceCheckUtils]: 12: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:30,679 INFO L272 TraceCheckUtils]: 13: Hoare triple {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,680 INFO L290 TraceCheckUtils]: 14: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,680 INFO L290 TraceCheckUtils]: 15: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,681 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11313#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:30,681 INFO L290 TraceCheckUtils]: 17: Hoare triple {11317#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:30,681 INFO L290 TraceCheckUtils]: 18: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:30,681 INFO L272 TraceCheckUtils]: 19: Hoare triple {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,682 INFO L290 TraceCheckUtils]: 20: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,682 INFO L290 TraceCheckUtils]: 21: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,682 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11318#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:30,683 INFO L290 TraceCheckUtils]: 23: Hoare triple {11322#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:30,683 INFO L290 TraceCheckUtils]: 24: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:30,683 INFO L272 TraceCheckUtils]: 25: Hoare triple {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,684 INFO L290 TraceCheckUtils]: 26: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,684 INFO L290 TraceCheckUtils]: 27: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,684 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11323#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:30,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {11327#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:30,685 INFO L290 TraceCheckUtils]: 30: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:30,685 INFO L272 TraceCheckUtils]: 31: Hoare triple {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,685 INFO L290 TraceCheckUtils]: 32: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,686 INFO L290 TraceCheckUtils]: 33: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,686 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11328#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:30,687 INFO L290 TraceCheckUtils]: 35: Hoare triple {11332#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:30,687 INFO L290 TraceCheckUtils]: 36: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:30,687 INFO L272 TraceCheckUtils]: 37: Hoare triple {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,687 INFO L290 TraceCheckUtils]: 38: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,688 INFO L290 TraceCheckUtils]: 39: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,688 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11333#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:30,689 INFO L290 TraceCheckUtils]: 41: Hoare triple {11337#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:30,689 INFO L290 TraceCheckUtils]: 42: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:30,689 INFO L272 TraceCheckUtils]: 43: Hoare triple {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,689 INFO L290 TraceCheckUtils]: 44: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,689 INFO L290 TraceCheckUtils]: 45: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,690 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11338#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:30,690 INFO L290 TraceCheckUtils]: 47: Hoare triple {11342#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:30,691 INFO L290 TraceCheckUtils]: 48: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:30,691 INFO L272 TraceCheckUtils]: 49: Hoare triple {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,691 INFO L290 TraceCheckUtils]: 50: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,691 INFO L290 TraceCheckUtils]: 51: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,692 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11343#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:30,692 INFO L290 TraceCheckUtils]: 53: Hoare triple {11347#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:30,693 INFO L290 TraceCheckUtils]: 54: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:30,693 INFO L272 TraceCheckUtils]: 55: Hoare triple {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,693 INFO L290 TraceCheckUtils]: 56: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,693 INFO L290 TraceCheckUtils]: 57: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,694 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11348#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:30,694 INFO L290 TraceCheckUtils]: 59: Hoare triple {11352#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:30,695 INFO L290 TraceCheckUtils]: 60: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:30,695 INFO L272 TraceCheckUtils]: 61: Hoare triple {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,695 INFO L290 TraceCheckUtils]: 62: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,695 INFO L290 TraceCheckUtils]: 63: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,696 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11353#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:30,696 INFO L290 TraceCheckUtils]: 65: Hoare triple {11357#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:30,696 INFO L290 TraceCheckUtils]: 66: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:30,697 INFO L272 TraceCheckUtils]: 67: Hoare triple {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,697 INFO L290 TraceCheckUtils]: 68: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,697 INFO L290 TraceCheckUtils]: 69: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,698 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11358#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:30,698 INFO L290 TraceCheckUtils]: 71: Hoare triple {11362#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:30,698 INFO L290 TraceCheckUtils]: 72: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:30,698 INFO L272 TraceCheckUtils]: 73: Hoare triple {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,699 INFO L290 TraceCheckUtils]: 74: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,699 INFO L290 TraceCheckUtils]: 75: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,700 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11363#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:30,700 INFO L290 TraceCheckUtils]: 77: Hoare triple {11367#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:30,700 INFO L290 TraceCheckUtils]: 78: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:30,700 INFO L272 TraceCheckUtils]: 79: Hoare triple {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,701 INFO L290 TraceCheckUtils]: 80: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,701 INFO L290 TraceCheckUtils]: 81: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,702 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11368#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:30,702 INFO L290 TraceCheckUtils]: 83: Hoare triple {11372#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:30,702 INFO L290 TraceCheckUtils]: 84: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:30,702 INFO L272 TraceCheckUtils]: 85: Hoare triple {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,703 INFO L290 TraceCheckUtils]: 86: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,703 INFO L290 TraceCheckUtils]: 87: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,703 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11373#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:30,704 INFO L290 TraceCheckUtils]: 89: Hoare triple {11377#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:30,704 INFO L290 TraceCheckUtils]: 90: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:30,704 INFO L272 TraceCheckUtils]: 91: Hoare triple {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,704 INFO L290 TraceCheckUtils]: 92: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,705 INFO L290 TraceCheckUtils]: 93: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,705 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11378#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:30,706 INFO L290 TraceCheckUtils]: 95: Hoare triple {11382#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:30,706 INFO L290 TraceCheckUtils]: 96: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:30,706 INFO L272 TraceCheckUtils]: 97: Hoare triple {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:30,706 INFO L290 TraceCheckUtils]: 98: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,707 INFO L290 TraceCheckUtils]: 99: Hoare triple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:30,707 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {11390#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {11383#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:30,708 INFO L290 TraceCheckUtils]: 101: Hoare triple {11387#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {11697#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:30,708 INFO L290 TraceCheckUtils]: 102: Hoare triple {11697#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {11304#false} is VALID [2022-04-15 05:58:30,708 INFO L272 TraceCheckUtils]: 103: Hoare triple {11304#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11304#false} is VALID [2022-04-15 05:58:30,708 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-15 05:58:30,708 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-15 05:58:30,708 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-15 05:58:30,709 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-04-15 05:58:30,709 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:58:33,788 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-15 05:58:33,789 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-15 05:58:33,789 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-15 05:58:33,789 INFO L272 TraceCheckUtils]: 103: Hoare triple {11304#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {11304#false} is VALID [2022-04-15 05:58:33,789 INFO L290 TraceCheckUtils]: 102: Hoare triple {11725#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {11304#false} is VALID [2022-04-15 05:58:33,789 INFO L290 TraceCheckUtils]: 101: Hoare triple {11729#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11725#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,790 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {11729#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,790 INFO L290 TraceCheckUtils]: 99: Hoare triple {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,791 INFO L290 TraceCheckUtils]: 98: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11737#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,791 INFO L272 TraceCheckUtils]: 97: Hoare triple {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,791 INFO L290 TraceCheckUtils]: 96: Hoare triple {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,791 INFO L290 TraceCheckUtils]: 95: Hoare triple {11750#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,792 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {11750#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,792 INFO L290 TraceCheckUtils]: 93: Hoare triple {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,793 INFO L290 TraceCheckUtils]: 92: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11758#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,793 INFO L272 TraceCheckUtils]: 91: Hoare triple {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,793 INFO L290 TraceCheckUtils]: 90: Hoare triple {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,793 INFO L290 TraceCheckUtils]: 89: Hoare triple {11771#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,794 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {11771#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,794 INFO L290 TraceCheckUtils]: 87: Hoare triple {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,795 INFO L290 TraceCheckUtils]: 86: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11779#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,795 INFO L272 TraceCheckUtils]: 85: Hoare triple {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,795 INFO L290 TraceCheckUtils]: 84: Hoare triple {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,795 INFO L290 TraceCheckUtils]: 83: Hoare triple {11792#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,796 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {11792#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,796 INFO L290 TraceCheckUtils]: 81: Hoare triple {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,797 INFO L290 TraceCheckUtils]: 80: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11800#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,797 INFO L272 TraceCheckUtils]: 79: Hoare triple {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,797 INFO L290 TraceCheckUtils]: 78: Hoare triple {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,798 INFO L290 TraceCheckUtils]: 77: Hoare triple {11813#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,798 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {11813#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,798 INFO L290 TraceCheckUtils]: 75: Hoare triple {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,799 INFO L290 TraceCheckUtils]: 74: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11821#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,799 INFO L272 TraceCheckUtils]: 73: Hoare triple {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,799 INFO L290 TraceCheckUtils]: 72: Hoare triple {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,800 INFO L290 TraceCheckUtils]: 71: Hoare triple {11834#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,800 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {11834#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,800 INFO L290 TraceCheckUtils]: 69: Hoare triple {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,801 INFO L290 TraceCheckUtils]: 68: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11842#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,801 INFO L272 TraceCheckUtils]: 67: Hoare triple {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,801 INFO L290 TraceCheckUtils]: 66: Hoare triple {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,802 INFO L290 TraceCheckUtils]: 65: Hoare triple {11855#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,802 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {11855#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,802 INFO L290 TraceCheckUtils]: 63: Hoare triple {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,803 INFO L290 TraceCheckUtils]: 62: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11863#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,803 INFO L272 TraceCheckUtils]: 61: Hoare triple {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,803 INFO L290 TraceCheckUtils]: 60: Hoare triple {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,804 INFO L290 TraceCheckUtils]: 59: Hoare triple {11876#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,804 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {11876#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,805 INFO L290 TraceCheckUtils]: 57: Hoare triple {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,805 INFO L290 TraceCheckUtils]: 56: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11884#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,805 INFO L272 TraceCheckUtils]: 55: Hoare triple {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,805 INFO L290 TraceCheckUtils]: 54: Hoare triple {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,806 INFO L290 TraceCheckUtils]: 53: Hoare triple {11897#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,806 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {11897#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,807 INFO L290 TraceCheckUtils]: 51: Hoare triple {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,807 INFO L290 TraceCheckUtils]: 50: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11905#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,807 INFO L272 TraceCheckUtils]: 49: Hoare triple {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,808 INFO L290 TraceCheckUtils]: 48: Hoare triple {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,808 INFO L290 TraceCheckUtils]: 47: Hoare triple {11918#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,808 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {11918#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,809 INFO L290 TraceCheckUtils]: 45: Hoare triple {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,809 INFO L290 TraceCheckUtils]: 44: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11926#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,809 INFO L272 TraceCheckUtils]: 43: Hoare triple {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,810 INFO L290 TraceCheckUtils]: 42: Hoare triple {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,810 INFO L290 TraceCheckUtils]: 41: Hoare triple {11939#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,810 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {11939#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,811 INFO L290 TraceCheckUtils]: 39: Hoare triple {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,811 INFO L290 TraceCheckUtils]: 38: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11947#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,811 INFO L272 TraceCheckUtils]: 37: Hoare triple {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,812 INFO L290 TraceCheckUtils]: 36: Hoare triple {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,813 INFO L290 TraceCheckUtils]: 35: Hoare triple {11960#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,813 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {11960#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,814 INFO L290 TraceCheckUtils]: 33: Hoare triple {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,814 INFO L290 TraceCheckUtils]: 32: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11968#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,814 INFO L272 TraceCheckUtils]: 31: Hoare triple {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,815 INFO L290 TraceCheckUtils]: 30: Hoare triple {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,815 INFO L290 TraceCheckUtils]: 29: Hoare triple {11981#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,815 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {11981#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,816 INFO L290 TraceCheckUtils]: 27: Hoare triple {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {11989#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,816 INFO L272 TraceCheckUtils]: 25: Hoare triple {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,817 INFO L290 TraceCheckUtils]: 24: Hoare triple {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,817 INFO L290 TraceCheckUtils]: 23: Hoare triple {12002#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,818 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {12002#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,818 INFO L290 TraceCheckUtils]: 21: Hoare triple {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,818 INFO L290 TraceCheckUtils]: 20: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {12010#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,819 INFO L272 TraceCheckUtils]: 19: Hoare triple {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,819 INFO L290 TraceCheckUtils]: 18: Hoare triple {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,819 INFO L290 TraceCheckUtils]: 17: Hoare triple {12023#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,820 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {12023#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,820 INFO L290 TraceCheckUtils]: 15: Hoare triple {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,820 INFO L290 TraceCheckUtils]: 14: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {12031#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:33,821 INFO L272 TraceCheckUtils]: 13: Hoare triple {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,821 INFO L290 TraceCheckUtils]: 12: Hoare triple {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,821 INFO L290 TraceCheckUtils]: 11: Hoare triple {12044#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,822 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {12044#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,822 INFO L290 TraceCheckUtils]: 9: Hoare triple {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,822 INFO L290 TraceCheckUtils]: 8: Hoare triple {11303#true} ~z := #in~z;#res := 2 + ~z; {12052#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:58:33,823 INFO L272 TraceCheckUtils]: 7: Hoare triple {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-15 05:58:33,823 INFO L290 TraceCheckUtils]: 6: Hoare triple {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,823 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:33,823 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-15 05:58:33,823 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-15 05:58:33,823 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-15 05:58:33,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {11303#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {11303#true} is VALID [2022-04-15 05:58:33,823 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11303#true} is VALID [2022-04-15 05:58:33,824 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 616 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-04-15 05:58:33,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1916133096] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:58:33,824 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:58:33,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 36, 51] total 87 [2022-04-15 05:58:33,824 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:58:33,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [580571065] [2022-04-15 05:58:33,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [580571065] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:58:33,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:58:33,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-15 05:58:33,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [683944040] [2022-04-15 05:58:33,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:58:33,825 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Word has length 107 [2022-04-15 05:58:33,825 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:58:33,825 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:33,868 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:33,868 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-15 05:58:33,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:33,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-15 05:58:33,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=766, Invalid=6716, Unknown=0, NotChecked=0, Total=7482 [2022-04-15 05:58:33,869 INFO L87 Difference]: Start difference. First operand 63 states and 78 transitions. Second operand has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:38,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:38,350 INFO L93 Difference]: Finished difference Result 73 states and 90 transitions. [2022-04-15 05:58:38,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-15 05:58:38,350 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Word has length 107 [2022-04-15 05:58:38,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:58:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:38,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 90 transitions. [2022-04-15 05:58:38,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:38,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 90 transitions. [2022-04-15 05:58:38,354 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 90 transitions. [2022-04-15 05:58:38,413 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:38,414 INFO L225 Difference]: With dead ends: 73 [2022-04-15 05:58:38,414 INFO L226 Difference]: Without dead ends: 68 [2022-04-15 05:58:38,415 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 182 SyntacticMatches, 16 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1479 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=1831, Invalid=12689, Unknown=0, NotChecked=0, Total=14520 [2022-04-15 05:58:38,416 INFO L913 BasicCegarLoop]: 29 mSDtfsCounter, 44 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 2213 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 151 SdHoareTripleChecker+Invalid, 2309 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 96 IncrementalHoareTripleChecker+Valid, 2213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-04-15 05:58:38,416 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 151 Invalid, 2309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 2213 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-15 05:58:38,416 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2022-04-15 05:58:38,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2022-04-15 05:58:38,587 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:58:38,587 INFO L82 GeneralOperation]: Start isEquivalent. First operand 68 states. Second operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:38,587 INFO L74 IsIncluded]: Start isIncluded. First operand 68 states. Second operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:38,587 INFO L87 Difference]: Start difference. First operand 68 states. Second operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:38,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:38,589 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2022-04-15 05:58:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2022-04-15 05:58:38,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:38,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:38,589 INFO L74 IsIncluded]: Start isIncluded. First operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 68 states. [2022-04-15 05:58:38,589 INFO L87 Difference]: Start difference. First operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 68 states. [2022-04-15 05:58:38,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:38,590 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2022-04-15 05:58:38,590 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2022-04-15 05:58:38,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:38,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:38,591 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:58:38,591 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:58:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 43 states have (on average 1.0232558139534884) internal successors, (44), 43 states have internal predecessors, (44), 20 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 82 transitions. [2022-04-15 05:58:38,592 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 82 transitions. Word has length 107 [2022-04-15 05:58:38,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:58:38,592 INFO L478 AbstractCegarLoop]: Abstraction has 66 states and 82 transitions. [2022-04-15 05:58:38,593 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 1.1081081081081081) internal successors, (41), 20 states have internal predecessors, (41), 18 states have call successors, (19), 3 states have call predecessors, (19), 2 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-15 05:58:38,593 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 82 transitions. [2022-04-15 05:58:38,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:38,680 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 82 transitions. [2022-04-15 05:58:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-15 05:58:38,680 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:58:38,680 INFO L499 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:58:38,686 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-15 05:58:38,897 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-15 05:58:39,081 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,SelfDestructingSolverStorable33,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:39,081 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:58:39,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:58:39,081 INFO L85 PathProgramCache]: Analyzing trace with hash 446982500, now seen corresponding path program 33 times [2022-04-15 05:58:39,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:39,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1721879544] [2022-04-15 05:58:40,539 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:58:40,543 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:58:40,545 INFO L85 PathProgramCache]: Analyzing trace with hash -2112371762, now seen corresponding path program 1 times [2022-04-15 05:58:40,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:40,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1500094586] [2022-04-15 05:58:40,545 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:40,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:40,549 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_17.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_17.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:58:40,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:58:40,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1098309650] [2022-04-15 05:58:40,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:40,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:40,553 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:40,554 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:40,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-15 05:58:40,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:40,604 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:58:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:40,614 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:58:40,614 INFO L85 PathProgramCache]: Analyzing trace with hash 446982500, now seen corresponding path program 34 times [2022-04-15 05:58:40,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:40,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593500669] [2022-04-15 05:58:40,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:58:41,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,307 INFO L290 TraceCheckUtils]: 0: Hoare triple {12655#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-15 05:58:41,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-15 05:58:41,307 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-15 05:58:41,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:58:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,357 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,358 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12569#(= main_~x~0 0)} #38#return; {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:41,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:58:41,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,366 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:41,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:58:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:41,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:58:41,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,384 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:58:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,391 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,392 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,392 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:41,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:58:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,407 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,409 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:41,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:58:41,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,417 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:58:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,426 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:41,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:58:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,434 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,434 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:41,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:58:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,441 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,442 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:58:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,448 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,449 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,449 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:58:41,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,458 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:58:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,465 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,466 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:41,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:58:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,473 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 05:58:41,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,481 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,482 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:41,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 05:58:41,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,489 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,490 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 05:58:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,499 INFO L290 TraceCheckUtils]: 0: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,499 INFO L290 TraceCheckUtils]: 1: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,500 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:58:41,500 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12655#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:58:41,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {12655#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-15 05:58:41,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-15 05:58:41,500 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-15 05:58:41,500 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-15 05:58:41,501 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {12569#(= main_~x~0 0)} is VALID [2022-04-15 05:58:41,501 INFO L290 TraceCheckUtils]: 6: Hoare triple {12569#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12569#(= main_~x~0 0)} is VALID [2022-04-15 05:58:41,501 INFO L272 TraceCheckUtils]: 7: Hoare triple {12569#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,501 INFO L290 TraceCheckUtils]: 8: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,502 INFO L290 TraceCheckUtils]: 9: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,502 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12569#(= main_~x~0 0)} #38#return; {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:41,502 INFO L290 TraceCheckUtils]: 11: Hoare triple {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:41,503 INFO L290 TraceCheckUtils]: 12: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:41,503 INFO L272 TraceCheckUtils]: 13: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,503 INFO L290 TraceCheckUtils]: 15: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,504 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:41,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:41,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:41,505 INFO L272 TraceCheckUtils]: 19: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,505 INFO L290 TraceCheckUtils]: 20: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,505 INFO L290 TraceCheckUtils]: 21: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,506 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:41,506 INFO L290 TraceCheckUtils]: 23: Hoare triple {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:41,506 INFO L290 TraceCheckUtils]: 24: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:41,506 INFO L272 TraceCheckUtils]: 25: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,507 INFO L290 TraceCheckUtils]: 26: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,507 INFO L290 TraceCheckUtils]: 27: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,508 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,508 INFO L290 TraceCheckUtils]: 29: Hoare triple {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:41,508 INFO L290 TraceCheckUtils]: 30: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:41,508 INFO L272 TraceCheckUtils]: 31: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,509 INFO L290 TraceCheckUtils]: 32: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,509 INFO L290 TraceCheckUtils]: 33: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,509 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:41,510 INFO L290 TraceCheckUtils]: 35: Hoare triple {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:41,510 INFO L290 TraceCheckUtils]: 36: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:41,510 INFO L272 TraceCheckUtils]: 37: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,510 INFO L290 TraceCheckUtils]: 38: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,511 INFO L290 TraceCheckUtils]: 39: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,511 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:41,512 INFO L290 TraceCheckUtils]: 41: Hoare triple {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:41,512 INFO L290 TraceCheckUtils]: 42: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:41,512 INFO L272 TraceCheckUtils]: 43: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,512 INFO L290 TraceCheckUtils]: 44: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,513 INFO L290 TraceCheckUtils]: 45: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,513 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,514 INFO L290 TraceCheckUtils]: 47: Hoare triple {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:41,514 INFO L290 TraceCheckUtils]: 48: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:41,514 INFO L272 TraceCheckUtils]: 49: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,514 INFO L290 TraceCheckUtils]: 50: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,515 INFO L290 TraceCheckUtils]: 51: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,515 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:41,516 INFO L290 TraceCheckUtils]: 53: Hoare triple {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:41,516 INFO L290 TraceCheckUtils]: 54: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:41,516 INFO L272 TraceCheckUtils]: 55: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,516 INFO L290 TraceCheckUtils]: 56: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,517 INFO L290 TraceCheckUtils]: 57: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,517 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:41,517 INFO L290 TraceCheckUtils]: 59: Hoare triple {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:41,518 INFO L290 TraceCheckUtils]: 60: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:41,518 INFO L272 TraceCheckUtils]: 61: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,518 INFO L290 TraceCheckUtils]: 62: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,518 INFO L290 TraceCheckUtils]: 63: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,519 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,519 INFO L290 TraceCheckUtils]: 65: Hoare triple {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:41,520 INFO L290 TraceCheckUtils]: 66: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:41,520 INFO L272 TraceCheckUtils]: 67: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,520 INFO L290 TraceCheckUtils]: 68: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,520 INFO L290 TraceCheckUtils]: 69: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,521 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,521 INFO L290 TraceCheckUtils]: 71: Hoare triple {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:41,521 INFO L290 TraceCheckUtils]: 72: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:41,522 INFO L272 TraceCheckUtils]: 73: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,522 INFO L290 TraceCheckUtils]: 74: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,522 INFO L290 TraceCheckUtils]: 75: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,523 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,523 INFO L290 TraceCheckUtils]: 77: Hoare triple {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:41,523 INFO L290 TraceCheckUtils]: 78: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:41,523 INFO L272 TraceCheckUtils]: 79: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,524 INFO L290 TraceCheckUtils]: 80: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,524 INFO L290 TraceCheckUtils]: 81: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,525 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:41,525 INFO L290 TraceCheckUtils]: 83: Hoare triple {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:41,525 INFO L290 TraceCheckUtils]: 84: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:41,525 INFO L272 TraceCheckUtils]: 85: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,526 INFO L290 TraceCheckUtils]: 86: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,526 INFO L290 TraceCheckUtils]: 87: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,526 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,527 INFO L290 TraceCheckUtils]: 89: Hoare triple {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:41,527 INFO L290 TraceCheckUtils]: 90: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:41,527 INFO L272 TraceCheckUtils]: 91: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,527 INFO L290 TraceCheckUtils]: 92: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,528 INFO L290 TraceCheckUtils]: 93: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,528 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:41,529 INFO L290 TraceCheckUtils]: 95: Hoare triple {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:41,529 INFO L290 TraceCheckUtils]: 96: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:41,529 INFO L272 TraceCheckUtils]: 97: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,529 INFO L290 TraceCheckUtils]: 98: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,530 INFO L290 TraceCheckUtils]: 99: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,530 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:41,531 INFO L290 TraceCheckUtils]: 101: Hoare triple {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:41,531 INFO L290 TraceCheckUtils]: 102: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:41,531 INFO L272 TraceCheckUtils]: 103: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:41,531 INFO L290 TraceCheckUtils]: 104: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,531 INFO L290 TraceCheckUtils]: 105: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:41,532 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:58:41,533 INFO L290 TraceCheckUtils]: 107: Hoare triple {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {12654#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:58:41,533 INFO L290 TraceCheckUtils]: 108: Hoare triple {12654#(and (<= main_~x~0 34) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {12565#false} is VALID [2022-04-15 05:58:41,533 INFO L272 TraceCheckUtils]: 109: Hoare triple {12565#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {12565#false} is VALID [2022-04-15 05:58:41,533 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-15 05:58:41,533 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-15 05:58:41,533 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-15 05:58:41,534 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-04-15 05:58:41,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:58:41,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593500669] [2022-04-15 05:58:41,534 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593500669] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:58:41,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1932677394] [2022-04-15 05:58:41,534 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:58:41,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:41,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:41,535 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:41,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-15 05:58:41,603 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:58:41,603 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:58:41,605 WARN L261 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 173 conjunts are in the unsatisfiable core [2022-04-15 05:58:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:41,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:58:43,006 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12564#true} is VALID [2022-04-15 05:58:43,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {12564#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-15 05:58:43,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-15 05:58:43,007 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-15 05:58:43,007 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-15 05:58:43,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {12569#(= main_~x~0 0)} is VALID [2022-04-15 05:58:43,007 INFO L290 TraceCheckUtils]: 6: Hoare triple {12569#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12569#(= main_~x~0 0)} is VALID [2022-04-15 05:58:43,007 INFO L272 TraceCheckUtils]: 7: Hoare triple {12569#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,008 INFO L290 TraceCheckUtils]: 8: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,008 INFO L290 TraceCheckUtils]: 9: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,009 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12569#(= main_~x~0 0)} #38#return; {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:43,009 INFO L290 TraceCheckUtils]: 11: Hoare triple {12573#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:43,009 INFO L290 TraceCheckUtils]: 12: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:43,009 INFO L272 TraceCheckUtils]: 13: Hoare triple {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,010 INFO L290 TraceCheckUtils]: 14: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,010 INFO L290 TraceCheckUtils]: 15: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,010 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12574#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:43,011 INFO L290 TraceCheckUtils]: 17: Hoare triple {12578#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:43,011 INFO L290 TraceCheckUtils]: 18: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:43,011 INFO L272 TraceCheckUtils]: 19: Hoare triple {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,011 INFO L290 TraceCheckUtils]: 20: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,012 INFO L290 TraceCheckUtils]: 21: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,012 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12579#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:43,013 INFO L290 TraceCheckUtils]: 23: Hoare triple {12583#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:43,013 INFO L290 TraceCheckUtils]: 24: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:43,013 INFO L272 TraceCheckUtils]: 25: Hoare triple {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,013 INFO L290 TraceCheckUtils]: 26: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,014 INFO L290 TraceCheckUtils]: 27: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,014 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12584#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:43,015 INFO L290 TraceCheckUtils]: 29: Hoare triple {12588#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:43,015 INFO L290 TraceCheckUtils]: 30: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:43,015 INFO L272 TraceCheckUtils]: 31: Hoare triple {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,015 INFO L290 TraceCheckUtils]: 32: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,016 INFO L290 TraceCheckUtils]: 33: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,016 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12589#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:43,016 INFO L290 TraceCheckUtils]: 35: Hoare triple {12593#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:43,017 INFO L290 TraceCheckUtils]: 36: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:43,017 INFO L272 TraceCheckUtils]: 37: Hoare triple {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,017 INFO L290 TraceCheckUtils]: 38: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,017 INFO L290 TraceCheckUtils]: 39: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,021 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12594#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:43,022 INFO L290 TraceCheckUtils]: 41: Hoare triple {12598#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:43,022 INFO L290 TraceCheckUtils]: 42: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:43,022 INFO L272 TraceCheckUtils]: 43: Hoare triple {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,022 INFO L290 TraceCheckUtils]: 44: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,023 INFO L290 TraceCheckUtils]: 45: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,023 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12599#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:43,024 INFO L290 TraceCheckUtils]: 47: Hoare triple {12603#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:43,024 INFO L290 TraceCheckUtils]: 48: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:43,024 INFO L272 TraceCheckUtils]: 49: Hoare triple {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,024 INFO L290 TraceCheckUtils]: 50: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,025 INFO L290 TraceCheckUtils]: 51: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,025 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12604#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:43,025 INFO L290 TraceCheckUtils]: 53: Hoare triple {12608#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:43,026 INFO L290 TraceCheckUtils]: 54: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:43,026 INFO L272 TraceCheckUtils]: 55: Hoare triple {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,026 INFO L290 TraceCheckUtils]: 56: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,026 INFO L290 TraceCheckUtils]: 57: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,027 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12609#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:43,027 INFO L290 TraceCheckUtils]: 59: Hoare triple {12613#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:43,028 INFO L290 TraceCheckUtils]: 60: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:43,028 INFO L272 TraceCheckUtils]: 61: Hoare triple {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,028 INFO L290 TraceCheckUtils]: 62: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,028 INFO L290 TraceCheckUtils]: 63: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,029 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12614#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:43,029 INFO L290 TraceCheckUtils]: 65: Hoare triple {12618#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:43,029 INFO L290 TraceCheckUtils]: 66: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:43,030 INFO L272 TraceCheckUtils]: 67: Hoare triple {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,030 INFO L290 TraceCheckUtils]: 68: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,030 INFO L290 TraceCheckUtils]: 69: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,031 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12619#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:43,031 INFO L290 TraceCheckUtils]: 71: Hoare triple {12623#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:43,031 INFO L290 TraceCheckUtils]: 72: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:43,031 INFO L272 TraceCheckUtils]: 73: Hoare triple {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,032 INFO L290 TraceCheckUtils]: 74: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,032 INFO L290 TraceCheckUtils]: 75: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,033 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12624#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:43,033 INFO L290 TraceCheckUtils]: 77: Hoare triple {12628#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:43,033 INFO L290 TraceCheckUtils]: 78: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:43,033 INFO L272 TraceCheckUtils]: 79: Hoare triple {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,034 INFO L290 TraceCheckUtils]: 80: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,034 INFO L290 TraceCheckUtils]: 81: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,034 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12629#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:43,035 INFO L290 TraceCheckUtils]: 83: Hoare triple {12633#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:43,035 INFO L290 TraceCheckUtils]: 84: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:43,035 INFO L272 TraceCheckUtils]: 85: Hoare triple {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,035 INFO L290 TraceCheckUtils]: 86: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,036 INFO L290 TraceCheckUtils]: 87: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,036 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12634#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:43,037 INFO L290 TraceCheckUtils]: 89: Hoare triple {12638#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:43,037 INFO L290 TraceCheckUtils]: 90: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:43,037 INFO L272 TraceCheckUtils]: 91: Hoare triple {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,037 INFO L290 TraceCheckUtils]: 92: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,038 INFO L290 TraceCheckUtils]: 93: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,038 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12639#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:43,039 INFO L290 TraceCheckUtils]: 95: Hoare triple {12643#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:43,039 INFO L290 TraceCheckUtils]: 96: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:43,039 INFO L272 TraceCheckUtils]: 97: Hoare triple {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,039 INFO L290 TraceCheckUtils]: 98: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,040 INFO L290 TraceCheckUtils]: 99: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,040 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12644#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:43,040 INFO L290 TraceCheckUtils]: 101: Hoare triple {12648#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:43,041 INFO L290 TraceCheckUtils]: 102: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:43,041 INFO L272 TraceCheckUtils]: 103: Hoare triple {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:43,041 INFO L290 TraceCheckUtils]: 104: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,041 INFO L290 TraceCheckUtils]: 105: Hoare triple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:43,042 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {12656#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {12649#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:58:43,042 INFO L290 TraceCheckUtils]: 107: Hoare triple {12653#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {12981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:58:43,043 INFO L290 TraceCheckUtils]: 108: Hoare triple {12981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {12565#false} is VALID [2022-04-15 05:58:43,043 INFO L272 TraceCheckUtils]: 109: Hoare triple {12565#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {12565#false} is VALID [2022-04-15 05:58:43,043 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-15 05:58:43,043 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-15 05:58:43,043 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-15 05:58:43,044 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-04-15 05:58:43,044 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:58:46,465 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-15 05:58:46,466 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-15 05:58:46,466 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-15 05:58:46,466 INFO L272 TraceCheckUtils]: 109: Hoare triple {12565#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {12565#false} is VALID [2022-04-15 05:58:46,466 INFO L290 TraceCheckUtils]: 108: Hoare triple {13009#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {12565#false} is VALID [2022-04-15 05:58:46,466 INFO L290 TraceCheckUtils]: 107: Hoare triple {13013#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13009#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,467 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {13013#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,467 INFO L290 TraceCheckUtils]: 105: Hoare triple {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,468 INFO L290 TraceCheckUtils]: 104: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13021#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,468 INFO L272 TraceCheckUtils]: 103: Hoare triple {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,468 INFO L290 TraceCheckUtils]: 102: Hoare triple {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,469 INFO L290 TraceCheckUtils]: 101: Hoare triple {13034#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,469 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {13034#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,469 INFO L290 TraceCheckUtils]: 99: Hoare triple {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,470 INFO L290 TraceCheckUtils]: 98: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13042#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,470 INFO L272 TraceCheckUtils]: 97: Hoare triple {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,470 INFO L290 TraceCheckUtils]: 96: Hoare triple {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,471 INFO L290 TraceCheckUtils]: 95: Hoare triple {13055#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,471 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {13055#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,472 INFO L290 TraceCheckUtils]: 93: Hoare triple {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,472 INFO L290 TraceCheckUtils]: 92: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13063#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,472 INFO L272 TraceCheckUtils]: 91: Hoare triple {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,473 INFO L290 TraceCheckUtils]: 90: Hoare triple {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,473 INFO L290 TraceCheckUtils]: 89: Hoare triple {13076#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,473 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {13076#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,474 INFO L290 TraceCheckUtils]: 87: Hoare triple {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,474 INFO L290 TraceCheckUtils]: 86: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13084#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,474 INFO L272 TraceCheckUtils]: 85: Hoare triple {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,475 INFO L290 TraceCheckUtils]: 84: Hoare triple {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,475 INFO L290 TraceCheckUtils]: 83: Hoare triple {13097#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,475 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {13097#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,476 INFO L290 TraceCheckUtils]: 81: Hoare triple {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,476 INFO L290 TraceCheckUtils]: 80: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13105#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,476 INFO L272 TraceCheckUtils]: 79: Hoare triple {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,477 INFO L290 TraceCheckUtils]: 78: Hoare triple {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,477 INFO L290 TraceCheckUtils]: 77: Hoare triple {13118#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,478 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {13118#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,478 INFO L290 TraceCheckUtils]: 75: Hoare triple {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,478 INFO L290 TraceCheckUtils]: 74: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13126#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,478 INFO L272 TraceCheckUtils]: 73: Hoare triple {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,479 INFO L290 TraceCheckUtils]: 72: Hoare triple {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,479 INFO L290 TraceCheckUtils]: 71: Hoare triple {13139#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,480 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {13139#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,480 INFO L290 TraceCheckUtils]: 69: Hoare triple {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,480 INFO L290 TraceCheckUtils]: 68: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13147#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,481 INFO L272 TraceCheckUtils]: 67: Hoare triple {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,481 INFO L290 TraceCheckUtils]: 66: Hoare triple {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,481 INFO L290 TraceCheckUtils]: 65: Hoare triple {13160#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,482 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {13160#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,482 INFO L290 TraceCheckUtils]: 63: Hoare triple {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,483 INFO L290 TraceCheckUtils]: 62: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13168#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,483 INFO L272 TraceCheckUtils]: 61: Hoare triple {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,495 INFO L290 TraceCheckUtils]: 60: Hoare triple {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,498 INFO L290 TraceCheckUtils]: 59: Hoare triple {13181#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,499 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {13181#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,500 INFO L290 TraceCheckUtils]: 57: Hoare triple {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,500 INFO L290 TraceCheckUtils]: 56: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13189#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,500 INFO L272 TraceCheckUtils]: 55: Hoare triple {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,501 INFO L290 TraceCheckUtils]: 54: Hoare triple {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,501 INFO L290 TraceCheckUtils]: 53: Hoare triple {13202#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,501 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {13202#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,502 INFO L290 TraceCheckUtils]: 51: Hoare triple {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,502 INFO L290 TraceCheckUtils]: 50: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13210#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,502 INFO L272 TraceCheckUtils]: 49: Hoare triple {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,503 INFO L290 TraceCheckUtils]: 48: Hoare triple {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,503 INFO L290 TraceCheckUtils]: 47: Hoare triple {13223#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,504 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {13223#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,504 INFO L290 TraceCheckUtils]: 45: Hoare triple {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,504 INFO L290 TraceCheckUtils]: 44: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13231#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,505 INFO L272 TraceCheckUtils]: 43: Hoare triple {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,505 INFO L290 TraceCheckUtils]: 42: Hoare triple {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,505 INFO L290 TraceCheckUtils]: 41: Hoare triple {13244#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,506 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {13244#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,506 INFO L290 TraceCheckUtils]: 39: Hoare triple {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,507 INFO L290 TraceCheckUtils]: 38: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13252#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,507 INFO L272 TraceCheckUtils]: 37: Hoare triple {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,507 INFO L290 TraceCheckUtils]: 36: Hoare triple {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,507 INFO L290 TraceCheckUtils]: 35: Hoare triple {13265#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,508 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {13265#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,508 INFO L290 TraceCheckUtils]: 33: Hoare triple {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,509 INFO L290 TraceCheckUtils]: 32: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13273#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,509 INFO L272 TraceCheckUtils]: 31: Hoare triple {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,509 INFO L290 TraceCheckUtils]: 30: Hoare triple {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,509 INFO L290 TraceCheckUtils]: 29: Hoare triple {13286#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,510 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {13286#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,510 INFO L290 TraceCheckUtils]: 27: Hoare triple {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,511 INFO L290 TraceCheckUtils]: 26: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13294#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,511 INFO L272 TraceCheckUtils]: 25: Hoare triple {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,511 INFO L290 TraceCheckUtils]: 24: Hoare triple {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,511 INFO L290 TraceCheckUtils]: 23: Hoare triple {13307#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,512 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {13307#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,512 INFO L290 TraceCheckUtils]: 21: Hoare triple {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13315#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,513 INFO L272 TraceCheckUtils]: 19: Hoare triple {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,513 INFO L290 TraceCheckUtils]: 18: Hoare triple {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,513 INFO L290 TraceCheckUtils]: 17: Hoare triple {13328#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,514 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {13328#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,514 INFO L290 TraceCheckUtils]: 15: Hoare triple {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,515 INFO L290 TraceCheckUtils]: 14: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13336#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:58:46,515 INFO L272 TraceCheckUtils]: 13: Hoare triple {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,515 INFO L290 TraceCheckUtils]: 12: Hoare triple {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,515 INFO L290 TraceCheckUtils]: 11: Hoare triple {13349#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,516 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {13349#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,516 INFO L290 TraceCheckUtils]: 9: Hoare triple {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {12564#true} ~z := #in~z;#res := 2 + ~z; {13357#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 05:58:46,517 INFO L272 TraceCheckUtils]: 7: Hoare triple {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-15 05:58:46,517 INFO L290 TraceCheckUtils]: 6: Hoare triple {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,517 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 05:58:46,518 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-15 05:58:46,518 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-15 05:58:46,518 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-15 05:58:46,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {12564#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {12564#true} is VALID [2022-04-15 05:58:46,518 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12564#true} is VALID [2022-04-15 05:58:46,518 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 697 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-04-15 05:58:46,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1932677394] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:58:46,519 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:58:46,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 38, 54] total 92 [2022-04-15 05:58:46,519 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:58:46,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1721879544] [2022-04-15 05:58:46,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1721879544] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:58:46,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:58:46,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-15 05:58:46,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1323333230] [2022-04-15 05:58:46,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:58:46,520 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Word has length 113 [2022-04-15 05:58:46,520 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:58:46,520 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:46,565 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:46,565 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-15 05:58:46,565 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:46,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-15 05:58:46,566 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=847, Invalid=7525, Unknown=0, NotChecked=0, Total=8372 [2022-04-15 05:58:46,566 INFO L87 Difference]: Start difference. First operand 66 states and 82 transitions. Second operand has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:51,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:51,789 INFO L93 Difference]: Finished difference Result 76 states and 94 transitions. [2022-04-15 05:58:51,789 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-15 05:58:51,789 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Word has length 113 [2022-04-15 05:58:51,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:58:51,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:51,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 94 transitions. [2022-04-15 05:58:51,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 94 transitions. [2022-04-15 05:58:51,793 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 94 transitions. [2022-04-15 05:58:51,868 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:51,870 INFO L225 Difference]: With dead ends: 76 [2022-04-15 05:58:51,870 INFO L226 Difference]: Without dead ends: 71 [2022-04-15 05:58:51,871 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 192 SyntacticMatches, 17 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1656 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=2029, Invalid=14227, Unknown=0, NotChecked=0, Total=16256 [2022-04-15 05:58:51,871 INFO L913 BasicCegarLoop]: 30 mSDtfsCounter, 46 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 2666 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 197 SdHoareTripleChecker+Invalid, 2760 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 94 IncrementalHoareTripleChecker+Valid, 2666 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-04-15 05:58:51,871 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 197 Invalid, 2760 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 2666 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-04-15 05:58:51,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-15 05:58:52,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 69. [2022-04-15 05:58:52,072 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:58:52,072 INFO L82 GeneralOperation]: Start isEquivalent. First operand 71 states. Second operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:58:52,072 INFO L74 IsIncluded]: Start isIncluded. First operand 71 states. Second operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:58:52,073 INFO L87 Difference]: Start difference. First operand 71 states. Second operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:58:52,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:52,074 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-04-15 05:58:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-04-15 05:58:52,074 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:52,074 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:52,074 INFO L74 IsIncluded]: Start isIncluded. First operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 71 states. [2022-04-15 05:58:52,074 INFO L87 Difference]: Start difference. First operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 71 states. [2022-04-15 05:58:52,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:58:52,076 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-04-15 05:58:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-04-15 05:58:52,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:58:52,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:58:52,076 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:58:52,076 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:58:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 45 states have (on average 1.0222222222222221) internal successors, (46), 45 states have internal predecessors, (46), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:58:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 86 transitions. [2022-04-15 05:58:52,077 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 86 transitions. Word has length 113 [2022-04-15 05:58:52,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:58:52,077 INFO L478 AbstractCegarLoop]: Abstraction has 69 states and 86 transitions. [2022-04-15 05:58:52,078 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 1.1025641025641026) internal successors, (43), 21 states have internal predecessors, (43), 19 states have call successors, (20), 3 states have call predecessors, (20), 2 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-15 05:58:52,078 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 86 transitions. [2022-04-15 05:58:52,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:58:52,166 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2022-04-15 05:58:52,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-15 05:58:52,167 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:58:52,167 INFO L499 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:58:52,175 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Ended with exit code 0 [2022-04-15 05:58:52,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Ended with exit code 0 [2022-04-15 05:58:52,571 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34,SelfDestructingSolverStorable35 [2022-04-15 05:58:52,571 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:58:52,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:58:52,571 INFO L85 PathProgramCache]: Analyzing trace with hash 39832898, now seen corresponding path program 35 times [2022-04-15 05:58:52,571 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:58:52,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [172235548] [2022-04-15 05:58:54,744 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:58:54,745 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:58:54,747 INFO L85 PathProgramCache]: Analyzing trace with hash -2053266418, now seen corresponding path program 1 times [2022-04-15 05:58:54,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:54,748 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827916928] [2022-04-15 05:58:54,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:54,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:54,751 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_18.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_18.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:58:54,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:58:54,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1761742791] [2022-04-15 05:58:54,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:54,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:54,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:54,756 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:54,756 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-15 05:58:54,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:54,820 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:58:54,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:58:54,827 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:58:54,827 INFO L85 PathProgramCache]: Analyzing trace with hash 39832898, now seen corresponding path program 36 times [2022-04-15 05:58:54,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:58:54,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911624014] [2022-04-15 05:58:54,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:58:54,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:58:54,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:58:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,570 INFO L290 TraceCheckUtils]: 0: Hoare triple {13987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-15 05:58:55,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-15 05:58:55,570 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-15 05:58:55,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:58:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,610 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,610 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,611 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13896#(= main_~x~0 0)} #38#return; {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:55,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:58:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:55,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:58:55,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,634 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:55,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:58:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,641 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,641 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,642 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:58:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,651 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,652 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,652 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:55,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:58:55,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,675 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:55,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:58:55,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,683 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,683 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,684 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:58:55,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,690 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,691 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,691 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:55,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:58:55,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,697 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,699 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:55,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:58:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,705 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,705 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,706 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:58:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,713 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:58:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,720 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,721 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:58:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,735 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,736 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:55,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:58:55,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,743 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 05:58:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,750 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:55,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 05:58:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,756 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,757 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 05:58:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,763 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,764 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:58:55,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 05:58:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:55,770 INFO L290 TraceCheckUtils]: 0: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,771 INFO L290 TraceCheckUtils]: 1: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,772 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:58:55,772 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:58:55,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {13987#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-15 05:58:55,772 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-15 05:58:55,772 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-15 05:58:55,772 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-15 05:58:55,772 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {13896#(= main_~x~0 0)} is VALID [2022-04-15 05:58:55,773 INFO L290 TraceCheckUtils]: 6: Hoare triple {13896#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(= main_~x~0 0)} is VALID [2022-04-15 05:58:55,773 INFO L272 TraceCheckUtils]: 7: Hoare triple {13896#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,773 INFO L290 TraceCheckUtils]: 8: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,773 INFO L290 TraceCheckUtils]: 9: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,774 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13896#(= main_~x~0 0)} #38#return; {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:55,774 INFO L290 TraceCheckUtils]: 11: Hoare triple {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:55,774 INFO L290 TraceCheckUtils]: 12: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:55,774 INFO L272 TraceCheckUtils]: 13: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,775 INFO L290 TraceCheckUtils]: 14: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,775 INFO L290 TraceCheckUtils]: 15: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,776 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:55,776 INFO L290 TraceCheckUtils]: 17: Hoare triple {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:55,776 INFO L290 TraceCheckUtils]: 18: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:55,776 INFO L272 TraceCheckUtils]: 19: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,777 INFO L290 TraceCheckUtils]: 20: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,777 INFO L290 TraceCheckUtils]: 21: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,778 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:55,778 INFO L290 TraceCheckUtils]: 23: Hoare triple {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:55,778 INFO L290 TraceCheckUtils]: 24: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:55,778 INFO L272 TraceCheckUtils]: 25: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,779 INFO L290 TraceCheckUtils]: 26: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,779 INFO L290 TraceCheckUtils]: 27: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,779 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,780 INFO L290 TraceCheckUtils]: 29: Hoare triple {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:55,780 INFO L290 TraceCheckUtils]: 30: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:55,780 INFO L272 TraceCheckUtils]: 31: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,780 INFO L290 TraceCheckUtils]: 32: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,781 INFO L290 TraceCheckUtils]: 33: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,781 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:55,782 INFO L290 TraceCheckUtils]: 35: Hoare triple {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:55,782 INFO L290 TraceCheckUtils]: 36: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:55,782 INFO L272 TraceCheckUtils]: 37: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,782 INFO L290 TraceCheckUtils]: 38: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,783 INFO L290 TraceCheckUtils]: 39: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,783 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:55,784 INFO L290 TraceCheckUtils]: 41: Hoare triple {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:55,784 INFO L290 TraceCheckUtils]: 42: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:55,784 INFO L272 TraceCheckUtils]: 43: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,784 INFO L290 TraceCheckUtils]: 44: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,785 INFO L290 TraceCheckUtils]: 45: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,785 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,785 INFO L290 TraceCheckUtils]: 47: Hoare triple {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:55,786 INFO L290 TraceCheckUtils]: 48: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:55,786 INFO L272 TraceCheckUtils]: 49: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,786 INFO L290 TraceCheckUtils]: 50: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,786 INFO L290 TraceCheckUtils]: 51: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,787 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:55,787 INFO L290 TraceCheckUtils]: 53: Hoare triple {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:55,788 INFO L290 TraceCheckUtils]: 54: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:55,788 INFO L272 TraceCheckUtils]: 55: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,788 INFO L290 TraceCheckUtils]: 56: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,788 INFO L290 TraceCheckUtils]: 57: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,789 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:55,789 INFO L290 TraceCheckUtils]: 59: Hoare triple {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:55,790 INFO L290 TraceCheckUtils]: 60: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:55,790 INFO L272 TraceCheckUtils]: 61: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,790 INFO L290 TraceCheckUtils]: 62: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,790 INFO L290 TraceCheckUtils]: 63: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,791 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,791 INFO L290 TraceCheckUtils]: 65: Hoare triple {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:55,792 INFO L290 TraceCheckUtils]: 66: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:55,792 INFO L272 TraceCheckUtils]: 67: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,792 INFO L290 TraceCheckUtils]: 68: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,792 INFO L290 TraceCheckUtils]: 69: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,793 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,793 INFO L290 TraceCheckUtils]: 71: Hoare triple {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:55,794 INFO L290 TraceCheckUtils]: 72: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:55,794 INFO L272 TraceCheckUtils]: 73: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,794 INFO L290 TraceCheckUtils]: 74: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,794 INFO L290 TraceCheckUtils]: 75: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,795 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,795 INFO L290 TraceCheckUtils]: 77: Hoare triple {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:55,795 INFO L290 TraceCheckUtils]: 78: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:55,796 INFO L272 TraceCheckUtils]: 79: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,796 INFO L290 TraceCheckUtils]: 80: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,796 INFO L290 TraceCheckUtils]: 81: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,797 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:55,797 INFO L290 TraceCheckUtils]: 83: Hoare triple {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:55,797 INFO L290 TraceCheckUtils]: 84: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:55,797 INFO L272 TraceCheckUtils]: 85: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,798 INFO L290 TraceCheckUtils]: 86: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,798 INFO L290 TraceCheckUtils]: 87: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,799 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,799 INFO L290 TraceCheckUtils]: 89: Hoare triple {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:55,799 INFO L290 TraceCheckUtils]: 90: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:55,799 INFO L272 TraceCheckUtils]: 91: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,800 INFO L290 TraceCheckUtils]: 92: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,800 INFO L290 TraceCheckUtils]: 93: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,801 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:55,801 INFO L290 TraceCheckUtils]: 95: Hoare triple {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:55,802 INFO L290 TraceCheckUtils]: 96: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:55,802 INFO L272 TraceCheckUtils]: 97: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,802 INFO L290 TraceCheckUtils]: 98: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,802 INFO L290 TraceCheckUtils]: 99: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,803 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:55,803 INFO L290 TraceCheckUtils]: 101: Hoare triple {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:55,804 INFO L290 TraceCheckUtils]: 102: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:55,804 INFO L272 TraceCheckUtils]: 103: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,804 INFO L290 TraceCheckUtils]: 104: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,804 INFO L290 TraceCheckUtils]: 105: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,805 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:58:55,805 INFO L290 TraceCheckUtils]: 107: Hoare triple {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:58:55,806 INFO L290 TraceCheckUtils]: 108: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:58:55,806 INFO L272 TraceCheckUtils]: 109: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:55,806 INFO L290 TraceCheckUtils]: 110: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,806 INFO L290 TraceCheckUtils]: 111: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:55,807 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:58:55,808 INFO L290 TraceCheckUtils]: 113: Hoare triple {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {13986#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:58:55,808 INFO L290 TraceCheckUtils]: 114: Hoare triple {13986#(and (<= main_~x~0 36) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {13892#false} is VALID [2022-04-15 05:58:55,808 INFO L272 TraceCheckUtils]: 115: Hoare triple {13892#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {13892#false} is VALID [2022-04-15 05:58:55,808 INFO L290 TraceCheckUtils]: 116: Hoare triple {13892#false} ~cond := #in~cond; {13892#false} is VALID [2022-04-15 05:58:55,808 INFO L290 TraceCheckUtils]: 117: Hoare triple {13892#false} assume 0 == ~cond; {13892#false} is VALID [2022-04-15 05:58:55,808 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-15 05:58:55,809 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-04-15 05:58:55,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:58:55,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1911624014] [2022-04-15 05:58:55,809 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1911624014] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:58:55,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1143995779] [2022-04-15 05:58:55,809 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:58:55,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:58:55,810 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:58:55,810 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:58:55,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-15 05:58:56,280 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-15 05:58:56,280 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:58:56,284 WARN L261 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 189 conjunts are in the unsatisfiable core [2022-04-15 05:58:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:58:56,303 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:58:57,658 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13891#true} is VALID [2022-04-15 05:58:57,658 INFO L290 TraceCheckUtils]: 1: Hoare triple {13891#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-15 05:58:57,658 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-15 05:58:57,658 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-15 05:58:57,658 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-15 05:58:57,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {13896#(= main_~x~0 0)} is VALID [2022-04-15 05:58:57,659 INFO L290 TraceCheckUtils]: 6: Hoare triple {13896#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(= main_~x~0 0)} is VALID [2022-04-15 05:58:57,659 INFO L272 TraceCheckUtils]: 7: Hoare triple {13896#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,660 INFO L290 TraceCheckUtils]: 9: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,660 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13896#(= main_~x~0 0)} #38#return; {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:58:57,660 INFO L290 TraceCheckUtils]: 11: Hoare triple {13900#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:57,661 INFO L290 TraceCheckUtils]: 12: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:58:57,661 INFO L272 TraceCheckUtils]: 13: Hoare triple {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,661 INFO L290 TraceCheckUtils]: 14: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,661 INFO L290 TraceCheckUtils]: 15: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,662 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13901#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:58:57,662 INFO L290 TraceCheckUtils]: 17: Hoare triple {13905#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:57,663 INFO L290 TraceCheckUtils]: 18: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:58:57,663 INFO L272 TraceCheckUtils]: 19: Hoare triple {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,663 INFO L290 TraceCheckUtils]: 20: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,663 INFO L290 TraceCheckUtils]: 21: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,664 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13906#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:58:57,664 INFO L290 TraceCheckUtils]: 23: Hoare triple {13910#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:57,665 INFO L290 TraceCheckUtils]: 24: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:58:57,665 INFO L272 TraceCheckUtils]: 25: Hoare triple {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,665 INFO L290 TraceCheckUtils]: 26: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,666 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13911#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:58:57,666 INFO L290 TraceCheckUtils]: 29: Hoare triple {13915#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:57,667 INFO L290 TraceCheckUtils]: 30: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:58:57,667 INFO L272 TraceCheckUtils]: 31: Hoare triple {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,667 INFO L290 TraceCheckUtils]: 32: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,667 INFO L290 TraceCheckUtils]: 33: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,668 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13916#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:58:57,668 INFO L290 TraceCheckUtils]: 35: Hoare triple {13920#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:57,668 INFO L290 TraceCheckUtils]: 36: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:58:57,669 INFO L272 TraceCheckUtils]: 37: Hoare triple {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,669 INFO L290 TraceCheckUtils]: 38: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,669 INFO L290 TraceCheckUtils]: 39: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,670 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13921#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:58:57,670 INFO L290 TraceCheckUtils]: 41: Hoare triple {13925#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:57,670 INFO L290 TraceCheckUtils]: 42: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:58:57,670 INFO L272 TraceCheckUtils]: 43: Hoare triple {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,671 INFO L290 TraceCheckUtils]: 44: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,671 INFO L290 TraceCheckUtils]: 45: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,672 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13926#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:58:57,672 INFO L290 TraceCheckUtils]: 47: Hoare triple {13930#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:57,672 INFO L290 TraceCheckUtils]: 48: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:58:57,672 INFO L272 TraceCheckUtils]: 49: Hoare triple {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,673 INFO L290 TraceCheckUtils]: 50: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,673 INFO L290 TraceCheckUtils]: 51: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,674 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13931#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:58:57,674 INFO L290 TraceCheckUtils]: 53: Hoare triple {13935#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:57,674 INFO L290 TraceCheckUtils]: 54: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:58:57,674 INFO L272 TraceCheckUtils]: 55: Hoare triple {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,679 INFO L290 TraceCheckUtils]: 56: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,679 INFO L290 TraceCheckUtils]: 57: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,680 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13936#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:58:57,680 INFO L290 TraceCheckUtils]: 59: Hoare triple {13940#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:57,681 INFO L290 TraceCheckUtils]: 60: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:58:57,682 INFO L272 TraceCheckUtils]: 61: Hoare triple {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,682 INFO L290 TraceCheckUtils]: 62: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,682 INFO L290 TraceCheckUtils]: 63: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,683 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13941#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:58:57,683 INFO L290 TraceCheckUtils]: 65: Hoare triple {13945#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:57,684 INFO L290 TraceCheckUtils]: 66: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:58:57,684 INFO L272 TraceCheckUtils]: 67: Hoare triple {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,684 INFO L290 TraceCheckUtils]: 68: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,684 INFO L290 TraceCheckUtils]: 69: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,685 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13946#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:58:57,685 INFO L290 TraceCheckUtils]: 71: Hoare triple {13950#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:57,685 INFO L290 TraceCheckUtils]: 72: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:58:57,686 INFO L272 TraceCheckUtils]: 73: Hoare triple {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,686 INFO L290 TraceCheckUtils]: 74: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,686 INFO L290 TraceCheckUtils]: 75: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,687 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13951#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:58:57,687 INFO L290 TraceCheckUtils]: 77: Hoare triple {13955#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:57,687 INFO L290 TraceCheckUtils]: 78: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:58:57,687 INFO L272 TraceCheckUtils]: 79: Hoare triple {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,688 INFO L290 TraceCheckUtils]: 80: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,688 INFO L290 TraceCheckUtils]: 81: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,689 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13956#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:58:57,689 INFO L290 TraceCheckUtils]: 83: Hoare triple {13960#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:57,689 INFO L290 TraceCheckUtils]: 84: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:58:57,689 INFO L272 TraceCheckUtils]: 85: Hoare triple {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,690 INFO L290 TraceCheckUtils]: 86: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,690 INFO L290 TraceCheckUtils]: 87: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,691 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13961#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:58:57,691 INFO L290 TraceCheckUtils]: 89: Hoare triple {13965#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:57,691 INFO L290 TraceCheckUtils]: 90: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:58:57,691 INFO L272 TraceCheckUtils]: 91: Hoare triple {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,692 INFO L290 TraceCheckUtils]: 92: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,692 INFO L290 TraceCheckUtils]: 93: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,693 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13966#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:58:57,693 INFO L290 TraceCheckUtils]: 95: Hoare triple {13970#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:57,693 INFO L290 TraceCheckUtils]: 96: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:58:57,693 INFO L272 TraceCheckUtils]: 97: Hoare triple {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,694 INFO L290 TraceCheckUtils]: 98: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,694 INFO L290 TraceCheckUtils]: 99: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,694 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13971#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:58:57,695 INFO L290 TraceCheckUtils]: 101: Hoare triple {13975#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:57,695 INFO L290 TraceCheckUtils]: 102: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:58:57,695 INFO L272 TraceCheckUtils]: 103: Hoare triple {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,695 INFO L290 TraceCheckUtils]: 104: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,696 INFO L290 TraceCheckUtils]: 105: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,696 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13976#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:58:57,697 INFO L290 TraceCheckUtils]: 107: Hoare triple {13980#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:58:57,697 INFO L290 TraceCheckUtils]: 108: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:58:57,697 INFO L272 TraceCheckUtils]: 109: Hoare triple {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:58:57,697 INFO L290 TraceCheckUtils]: 110: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,698 INFO L290 TraceCheckUtils]: 111: Hoare triple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:58:57,698 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {13988#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {13981#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:58:57,698 INFO L290 TraceCheckUtils]: 113: Hoare triple {13985#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {14331#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:58:57,699 INFO L290 TraceCheckUtils]: 114: Hoare triple {14331#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {13892#false} is VALID [2022-04-15 05:58:57,699 INFO L272 TraceCheckUtils]: 115: Hoare triple {13892#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {13892#false} is VALID [2022-04-15 05:58:57,699 INFO L290 TraceCheckUtils]: 116: Hoare triple {13892#false} ~cond := #in~cond; {13892#false} is VALID [2022-04-15 05:58:57,699 INFO L290 TraceCheckUtils]: 117: Hoare triple {13892#false} assume 0 == ~cond; {13892#false} is VALID [2022-04-15 05:58:57,699 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-15 05:58:57,700 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-04-15 05:58:57,700 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:03,199 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-15 05:59:03,200 INFO L290 TraceCheckUtils]: 117: Hoare triple {14350#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {13892#false} is VALID [2022-04-15 05:59:03,201 INFO L290 TraceCheckUtils]: 116: Hoare triple {14354#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {14350#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 05:59:03,201 INFO L272 TraceCheckUtils]: 115: Hoare triple {14358#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {14354#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 05:59:03,202 INFO L290 TraceCheckUtils]: 114: Hoare triple {14362#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {14358#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 05:59:03,202 INFO L290 TraceCheckUtils]: 113: Hoare triple {14366#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14362#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,203 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14366#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,203 INFO L290 TraceCheckUtils]: 111: Hoare triple {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,204 INFO L290 TraceCheckUtils]: 110: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14374#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,204 INFO L272 TraceCheckUtils]: 109: Hoare triple {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,204 INFO L290 TraceCheckUtils]: 108: Hoare triple {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,205 INFO L290 TraceCheckUtils]: 107: Hoare triple {14387#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14370#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,206 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14387#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,206 INFO L290 TraceCheckUtils]: 105: Hoare triple {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,207 INFO L290 TraceCheckUtils]: 104: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14395#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,207 INFO L272 TraceCheckUtils]: 103: Hoare triple {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,207 INFO L290 TraceCheckUtils]: 102: Hoare triple {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,207 INFO L290 TraceCheckUtils]: 101: Hoare triple {14408#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14391#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,208 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {14408#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,209 INFO L290 TraceCheckUtils]: 99: Hoare triple {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,209 INFO L290 TraceCheckUtils]: 98: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14416#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,209 INFO L272 TraceCheckUtils]: 97: Hoare triple {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,210 INFO L290 TraceCheckUtils]: 96: Hoare triple {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,210 INFO L290 TraceCheckUtils]: 95: Hoare triple {14429#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14412#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,211 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {14429#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,211 INFO L290 TraceCheckUtils]: 93: Hoare triple {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,212 INFO L290 TraceCheckUtils]: 92: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14437#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,212 INFO L272 TraceCheckUtils]: 91: Hoare triple {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,212 INFO L290 TraceCheckUtils]: 90: Hoare triple {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,213 INFO L290 TraceCheckUtils]: 89: Hoare triple {14450#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14433#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,213 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {14450#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,214 INFO L290 TraceCheckUtils]: 87: Hoare triple {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,214 INFO L290 TraceCheckUtils]: 86: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14458#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,214 INFO L272 TraceCheckUtils]: 85: Hoare triple {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,215 INFO L290 TraceCheckUtils]: 84: Hoare triple {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,215 INFO L290 TraceCheckUtils]: 83: Hoare triple {14471#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14454#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,216 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {14471#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,216 INFO L290 TraceCheckUtils]: 81: Hoare triple {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,217 INFO L290 TraceCheckUtils]: 80: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14479#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,217 INFO L272 TraceCheckUtils]: 79: Hoare triple {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,217 INFO L290 TraceCheckUtils]: 78: Hoare triple {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,218 INFO L290 TraceCheckUtils]: 77: Hoare triple {14492#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14475#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,218 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14492#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,219 INFO L290 TraceCheckUtils]: 75: Hoare triple {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,219 INFO L290 TraceCheckUtils]: 74: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14500#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,220 INFO L272 TraceCheckUtils]: 73: Hoare triple {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,220 INFO L290 TraceCheckUtils]: 72: Hoare triple {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,220 INFO L290 TraceCheckUtils]: 71: Hoare triple {14513#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14496#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,221 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14513#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,221 INFO L290 TraceCheckUtils]: 69: Hoare triple {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 05:59:03,222 INFO L290 TraceCheckUtils]: 68: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14521#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 05:59:03,222 INFO L272 TraceCheckUtils]: 67: Hoare triple {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,222 INFO L290 TraceCheckUtils]: 66: Hoare triple {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,223 INFO L290 TraceCheckUtils]: 65: Hoare triple {14534#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14517#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,224 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14534#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,224 INFO L290 TraceCheckUtils]: 63: Hoare triple {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,225 INFO L290 TraceCheckUtils]: 62: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14542#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,225 INFO L272 TraceCheckUtils]: 61: Hoare triple {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,225 INFO L290 TraceCheckUtils]: 60: Hoare triple {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,225 INFO L290 TraceCheckUtils]: 59: Hoare triple {14555#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14538#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,226 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {14555#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,226 INFO L290 TraceCheckUtils]: 57: Hoare triple {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,227 INFO L290 TraceCheckUtils]: 56: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14563#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,227 INFO L272 TraceCheckUtils]: 55: Hoare triple {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,228 INFO L290 TraceCheckUtils]: 54: Hoare triple {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,228 INFO L290 TraceCheckUtils]: 53: Hoare triple {14576#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14559#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,229 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {14576#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,229 INFO L290 TraceCheckUtils]: 51: Hoare triple {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,230 INFO L290 TraceCheckUtils]: 50: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14584#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,230 INFO L272 TraceCheckUtils]: 49: Hoare triple {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,230 INFO L290 TraceCheckUtils]: 48: Hoare triple {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,230 INFO L290 TraceCheckUtils]: 47: Hoare triple {14597#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14580#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,231 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {14597#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,232 INFO L290 TraceCheckUtils]: 45: Hoare triple {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,232 INFO L290 TraceCheckUtils]: 44: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14605#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,232 INFO L272 TraceCheckUtils]: 43: Hoare triple {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,233 INFO L290 TraceCheckUtils]: 42: Hoare triple {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,233 INFO L290 TraceCheckUtils]: 41: Hoare triple {14618#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14601#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,235 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {14618#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,236 INFO L290 TraceCheckUtils]: 39: Hoare triple {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,236 INFO L290 TraceCheckUtils]: 38: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14626#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,236 INFO L272 TraceCheckUtils]: 37: Hoare triple {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,237 INFO L290 TraceCheckUtils]: 36: Hoare triple {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,237 INFO L290 TraceCheckUtils]: 35: Hoare triple {14639#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14622#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,238 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14639#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,238 INFO L290 TraceCheckUtils]: 33: Hoare triple {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,239 INFO L290 TraceCheckUtils]: 32: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14647#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,239 INFO L272 TraceCheckUtils]: 31: Hoare triple {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,239 INFO L290 TraceCheckUtils]: 30: Hoare triple {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,240 INFO L290 TraceCheckUtils]: 29: Hoare triple {14660#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {14643#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,241 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14660#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:03,241 INFO L290 TraceCheckUtils]: 27: Hoare triple {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,242 INFO L290 TraceCheckUtils]: 26: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14668#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,242 INFO L272 TraceCheckUtils]: 25: Hoare triple {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,242 INFO L290 TraceCheckUtils]: 24: Hoare triple {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,242 INFO L290 TraceCheckUtils]: 23: Hoare triple {14681#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14664#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,243 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {14681#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,243 INFO L290 TraceCheckUtils]: 21: Hoare triple {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,244 INFO L290 TraceCheckUtils]: 20: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14689#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,244 INFO L272 TraceCheckUtils]: 19: Hoare triple {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,244 INFO L290 TraceCheckUtils]: 18: Hoare triple {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,245 INFO L290 TraceCheckUtils]: 17: Hoare triple {14702#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14685#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,246 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {14702#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,246 INFO L290 TraceCheckUtils]: 15: Hoare triple {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,247 INFO L290 TraceCheckUtils]: 14: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14710#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,247 INFO L272 TraceCheckUtils]: 13: Hoare triple {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,247 INFO L290 TraceCheckUtils]: 12: Hoare triple {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,247 INFO L290 TraceCheckUtils]: 11: Hoare triple {14723#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {14706#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:03,248 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {14723#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,248 INFO L290 TraceCheckUtils]: 9: Hoare triple {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,249 INFO L290 TraceCheckUtils]: 8: Hoare triple {13891#true} ~z := #in~z;#res := 2 + ~z; {14731#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:03,249 INFO L272 TraceCheckUtils]: 7: Hoare triple {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-15 05:59:03,250 INFO L290 TraceCheckUtils]: 6: Hoare triple {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {14727#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:03,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-15 05:59:03,250 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-15 05:59:03,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-15 05:59:03,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {13891#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {13891#true} is VALID [2022-04-15 05:59:03,250 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13891#true} is VALID [2022-04-15 05:59:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-04-15 05:59:03,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1143995779] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:03,251 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:03,251 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 40, 60] total 100 [2022-04-15 05:59:03,251 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:03,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [172235548] [2022-04-15 05:59:03,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [172235548] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:03,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:03,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-15 05:59:03,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676562352] [2022-04-15 05:59:03,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:03,252 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 119 [2022-04-15 05:59:03,252 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:03,252 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:59:03,300 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:03,300 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-15 05:59:03,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:03,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-15 05:59:03,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=957, Invalid=8943, Unknown=0, NotChecked=0, Total=9900 [2022-04-15 05:59:03,302 INFO L87 Difference]: Start difference. First operand 69 states and 86 transitions. Second operand has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:59:09,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:09,321 INFO L93 Difference]: Finished difference Result 79 states and 98 transitions. [2022-04-15 05:59:09,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-15 05:59:09,322 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Word has length 119 [2022-04-15 05:59:09,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:09,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:59:09,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 98 transitions. [2022-04-15 05:59:09,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:59:09,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 98 transitions. [2022-04-15 05:59:09,326 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 98 transitions. [2022-04-15 05:59:09,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:09,412 INFO L225 Difference]: With dead ends: 79 [2022-04-15 05:59:09,413 INFO L226 Difference]: Without dead ends: 74 [2022-04-15 05:59:09,414 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 199 SyntacticMatches, 18 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1849 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=2262, Invalid=16644, Unknown=0, NotChecked=0, Total=18906 [2022-04-15 05:59:09,414 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 48 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 2889 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 49 SdHoareTripleChecker+Valid, 193 SdHoareTripleChecker+Invalid, 2991 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 2889 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:09,414 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [49 Valid, 193 Invalid, 2991 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 2889 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-04-15 05:59:09,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-15 05:59:09,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 72. [2022-04-15 05:59:09,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:09,626 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:09,626 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:09,626 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:09,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:09,628 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-15 05:59:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-15 05:59:09,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:09,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:09,629 INFO L74 IsIncluded]: Start isIncluded. First operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 74 states. [2022-04-15 05:59:09,629 INFO L87 Difference]: Start difference. First operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 74 states. [2022-04-15 05:59:09,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:09,631 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-15 05:59:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-15 05:59:09,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:09,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:09,632 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:09,632 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:09,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 72 states, 47 states have (on average 1.0212765957446808) internal successors, (48), 47 states have internal predecessors, (48), 22 states have call successors, (22), 4 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 90 transitions. [2022-04-15 05:59:09,633 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 90 transitions. Word has length 119 [2022-04-15 05:59:09,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:09,634 INFO L478 AbstractCegarLoop]: Abstraction has 72 states and 90 transitions. [2022-04-15 05:59:09,634 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 1.0975609756097562) internal successors, (45), 22 states have internal predecessors, (45), 20 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-15 05:59:09,634 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 90 transitions. [2022-04-15 05:59:09,721 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:09,721 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 90 transitions. [2022-04-15 05:59:09,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-04-15 05:59:09,722 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:09,722 INFO L499 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:09,728 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:09,929 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:10,125 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36,SelfDestructingSolverStorable37,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:10,126 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:10,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:10,126 INFO L85 PathProgramCache]: Analyzing trace with hash -630435168, now seen corresponding path program 37 times [2022-04-15 05:59:10,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:10,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1109089282] [2022-04-15 05:59:12,202 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 05:59:12,276 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:12,281 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:12,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1994161074, now seen corresponding path program 1 times [2022-04-15 05:59:12,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:12,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223612831] [2022-04-15 05:59:12,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:12,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:12,287 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_19.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_19.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:12,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1420181291] [2022-04-15 05:59:12,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:12,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:12,291 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:12,291 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:12,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-15 05:59:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:12,346 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:12,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:12,353 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:12,354 INFO L85 PathProgramCache]: Analyzing trace with hash -630435168, now seen corresponding path program 38 times [2022-04-15 05:59:12,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:12,354 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131431212] [2022-04-15 05:59:12,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:12,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:12,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,188 INFO L290 TraceCheckUtils]: 0: Hoare triple {15388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-15 05:59:13,188 INFO L290 TraceCheckUtils]: 1: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-15 05:59:13,189 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-15 05:59:13,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:59:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,227 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15292#(= main_~x~0 0)} #38#return; {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:13,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:59:13,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,234 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:13,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:59:13,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,247 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,248 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:13,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:59:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,265 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,266 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:59:13,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:13,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:59:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,282 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,282 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,283 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:13,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:59:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,290 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:59:13,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,297 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,298 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:13,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:59:13,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,304 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,305 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:13,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:59:13,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,311 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,312 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:59:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,318 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,319 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:59:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,326 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,327 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:59:13,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,333 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,334 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:13,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:59:13,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,340 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,341 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 05:59:13,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,347 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,348 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:13,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 05:59:13,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,355 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 05:59:13,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,361 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,362 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,362 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:13,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 05:59:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,370 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:13,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 05:59:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,378 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:13,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:13,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {15388#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-15 05:59:13,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-15 05:59:13,378 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-15 05:59:13,378 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-15 05:59:13,378 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {15292#(= main_~x~0 0)} is VALID [2022-04-15 05:59:13,379 INFO L290 TraceCheckUtils]: 6: Hoare triple {15292#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15292#(= main_~x~0 0)} is VALID [2022-04-15 05:59:13,379 INFO L272 TraceCheckUtils]: 7: Hoare triple {15292#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,379 INFO L290 TraceCheckUtils]: 8: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,379 INFO L290 TraceCheckUtils]: 9: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,380 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15292#(= main_~x~0 0)} #38#return; {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:13,380 INFO L290 TraceCheckUtils]: 11: Hoare triple {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:13,380 INFO L290 TraceCheckUtils]: 12: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:13,380 INFO L272 TraceCheckUtils]: 13: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,381 INFO L290 TraceCheckUtils]: 14: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,381 INFO L290 TraceCheckUtils]: 15: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,382 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:13,382 INFO L290 TraceCheckUtils]: 17: Hoare triple {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:13,382 INFO L290 TraceCheckUtils]: 18: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:13,382 INFO L272 TraceCheckUtils]: 19: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,382 INFO L290 TraceCheckUtils]: 20: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,383 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:13,384 INFO L290 TraceCheckUtils]: 23: Hoare triple {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:13,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:13,384 INFO L272 TraceCheckUtils]: 25: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,384 INFO L290 TraceCheckUtils]: 26: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,384 INFO L290 TraceCheckUtils]: 27: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,385 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,385 INFO L290 TraceCheckUtils]: 29: Hoare triple {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:13,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:13,386 INFO L272 TraceCheckUtils]: 31: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,386 INFO L290 TraceCheckUtils]: 32: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,386 INFO L290 TraceCheckUtils]: 33: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,387 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:13,387 INFO L290 TraceCheckUtils]: 35: Hoare triple {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:13,387 INFO L290 TraceCheckUtils]: 36: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:13,387 INFO L272 TraceCheckUtils]: 37: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,388 INFO L290 TraceCheckUtils]: 38: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,388 INFO L290 TraceCheckUtils]: 39: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,389 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:13,389 INFO L290 TraceCheckUtils]: 41: Hoare triple {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:13,389 INFO L290 TraceCheckUtils]: 42: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:13,389 INFO L272 TraceCheckUtils]: 43: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,390 INFO L290 TraceCheckUtils]: 44: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,390 INFO L290 TraceCheckUtils]: 45: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,390 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,391 INFO L290 TraceCheckUtils]: 47: Hoare triple {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:13,391 INFO L290 TraceCheckUtils]: 48: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:13,391 INFO L272 TraceCheckUtils]: 49: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,391 INFO L290 TraceCheckUtils]: 50: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,392 INFO L290 TraceCheckUtils]: 51: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,392 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:13,393 INFO L290 TraceCheckUtils]: 53: Hoare triple {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:13,393 INFO L290 TraceCheckUtils]: 54: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:13,393 INFO L272 TraceCheckUtils]: 55: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,393 INFO L290 TraceCheckUtils]: 56: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,394 INFO L290 TraceCheckUtils]: 57: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,394 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:13,394 INFO L290 TraceCheckUtils]: 59: Hoare triple {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:13,395 INFO L290 TraceCheckUtils]: 60: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:13,395 INFO L272 TraceCheckUtils]: 61: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,395 INFO L290 TraceCheckUtils]: 62: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,395 INFO L290 TraceCheckUtils]: 63: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,396 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,396 INFO L290 TraceCheckUtils]: 65: Hoare triple {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:13,397 INFO L290 TraceCheckUtils]: 66: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:13,397 INFO L272 TraceCheckUtils]: 67: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,397 INFO L290 TraceCheckUtils]: 68: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,397 INFO L290 TraceCheckUtils]: 69: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,398 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,398 INFO L290 TraceCheckUtils]: 71: Hoare triple {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:13,398 INFO L290 TraceCheckUtils]: 72: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:13,398 INFO L272 TraceCheckUtils]: 73: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,399 INFO L290 TraceCheckUtils]: 74: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,399 INFO L290 TraceCheckUtils]: 75: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,400 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,400 INFO L290 TraceCheckUtils]: 77: Hoare triple {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:13,400 INFO L290 TraceCheckUtils]: 78: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:13,400 INFO L272 TraceCheckUtils]: 79: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,400 INFO L290 TraceCheckUtils]: 80: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,401 INFO L290 TraceCheckUtils]: 81: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,401 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:13,401 INFO L290 TraceCheckUtils]: 83: Hoare triple {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:13,402 INFO L290 TraceCheckUtils]: 84: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:13,402 INFO L272 TraceCheckUtils]: 85: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,402 INFO L290 TraceCheckUtils]: 86: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,402 INFO L290 TraceCheckUtils]: 87: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,403 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,403 INFO L290 TraceCheckUtils]: 89: Hoare triple {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:13,403 INFO L290 TraceCheckUtils]: 90: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:13,404 INFO L272 TraceCheckUtils]: 91: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,404 INFO L290 TraceCheckUtils]: 92: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,404 INFO L290 TraceCheckUtils]: 93: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,405 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:13,405 INFO L290 TraceCheckUtils]: 95: Hoare triple {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:13,405 INFO L290 TraceCheckUtils]: 96: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:13,405 INFO L272 TraceCheckUtils]: 97: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,406 INFO L290 TraceCheckUtils]: 98: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,406 INFO L290 TraceCheckUtils]: 99: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,406 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:13,407 INFO L290 TraceCheckUtils]: 101: Hoare triple {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:13,407 INFO L290 TraceCheckUtils]: 102: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:13,407 INFO L272 TraceCheckUtils]: 103: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,407 INFO L290 TraceCheckUtils]: 104: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,408 INFO L290 TraceCheckUtils]: 105: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,408 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:13,408 INFO L290 TraceCheckUtils]: 107: Hoare triple {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:13,409 INFO L290 TraceCheckUtils]: 108: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:13,409 INFO L272 TraceCheckUtils]: 109: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,409 INFO L290 TraceCheckUtils]: 110: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,409 INFO L290 TraceCheckUtils]: 111: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,410 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:13,410 INFO L290 TraceCheckUtils]: 113: Hoare triple {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:13,410 INFO L290 TraceCheckUtils]: 114: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:13,410 INFO L272 TraceCheckUtils]: 115: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:13,411 INFO L290 TraceCheckUtils]: 116: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,411 INFO L290 TraceCheckUtils]: 117: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:13,412 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:13,412 INFO L290 TraceCheckUtils]: 119: Hoare triple {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {15387#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:13,412 INFO L290 TraceCheckUtils]: 120: Hoare triple {15387#(and (<= main_~x~0 38) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {15288#false} is VALID [2022-04-15 05:59:13,412 INFO L272 TraceCheckUtils]: 121: Hoare triple {15288#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {15288#false} is VALID [2022-04-15 05:59:13,413 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-15 05:59:13,413 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-15 05:59:13,413 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-15 05:59:13,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2022-04-15 05:59:13,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:13,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131431212] [2022-04-15 05:59:13,413 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131431212] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:13,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1660436770] [2022-04-15 05:59:13,414 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 05:59:13,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:13,414 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:13,415 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:13,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-15 05:59:13,481 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 05:59:13,481 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:13,485 WARN L261 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 193 conjunts are in the unsatisfiable core [2022-04-15 05:59:13,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:13,516 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:15,092 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15287#true} is VALID [2022-04-15 05:59:15,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {15287#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-15 05:59:15,092 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-15 05:59:15,092 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-15 05:59:15,092 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-15 05:59:15,093 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {15292#(= main_~x~0 0)} is VALID [2022-04-15 05:59:15,093 INFO L290 TraceCheckUtils]: 6: Hoare triple {15292#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15292#(= main_~x~0 0)} is VALID [2022-04-15 05:59:15,093 INFO L272 TraceCheckUtils]: 7: Hoare triple {15292#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,093 INFO L290 TraceCheckUtils]: 8: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,094 INFO L290 TraceCheckUtils]: 9: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,094 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15292#(= main_~x~0 0)} #38#return; {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:15,094 INFO L290 TraceCheckUtils]: 11: Hoare triple {15296#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:15,095 INFO L290 TraceCheckUtils]: 12: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:15,095 INFO L272 TraceCheckUtils]: 13: Hoare triple {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,095 INFO L290 TraceCheckUtils]: 14: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,095 INFO L290 TraceCheckUtils]: 15: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,096 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15297#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:15,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {15301#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:15,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:15,097 INFO L272 TraceCheckUtils]: 19: Hoare triple {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,097 INFO L290 TraceCheckUtils]: 20: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,097 INFO L290 TraceCheckUtils]: 21: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,098 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15302#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:15,098 INFO L290 TraceCheckUtils]: 23: Hoare triple {15306#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:15,099 INFO L290 TraceCheckUtils]: 24: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:15,099 INFO L272 TraceCheckUtils]: 25: Hoare triple {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,099 INFO L290 TraceCheckUtils]: 26: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,099 INFO L290 TraceCheckUtils]: 27: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,100 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15307#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:15,100 INFO L290 TraceCheckUtils]: 29: Hoare triple {15311#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:15,101 INFO L290 TraceCheckUtils]: 30: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:15,101 INFO L272 TraceCheckUtils]: 31: Hoare triple {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,101 INFO L290 TraceCheckUtils]: 32: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,101 INFO L290 TraceCheckUtils]: 33: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,102 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15312#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:15,102 INFO L290 TraceCheckUtils]: 35: Hoare triple {15316#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:15,102 INFO L290 TraceCheckUtils]: 36: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:15,103 INFO L272 TraceCheckUtils]: 37: Hoare triple {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,103 INFO L290 TraceCheckUtils]: 38: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,103 INFO L290 TraceCheckUtils]: 39: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,104 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15317#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:15,104 INFO L290 TraceCheckUtils]: 41: Hoare triple {15321#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:15,104 INFO L290 TraceCheckUtils]: 42: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:15,104 INFO L272 TraceCheckUtils]: 43: Hoare triple {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,105 INFO L290 TraceCheckUtils]: 44: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,105 INFO L290 TraceCheckUtils]: 45: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,106 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15322#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:15,106 INFO L290 TraceCheckUtils]: 47: Hoare triple {15326#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:15,106 INFO L290 TraceCheckUtils]: 48: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:15,106 INFO L272 TraceCheckUtils]: 49: Hoare triple {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,107 INFO L290 TraceCheckUtils]: 50: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,118 INFO L290 TraceCheckUtils]: 51: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,132 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15327#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:15,132 INFO L290 TraceCheckUtils]: 53: Hoare triple {15331#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:15,133 INFO L290 TraceCheckUtils]: 54: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:15,133 INFO L272 TraceCheckUtils]: 55: Hoare triple {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,133 INFO L290 TraceCheckUtils]: 56: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,133 INFO L290 TraceCheckUtils]: 57: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,134 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15332#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:15,134 INFO L290 TraceCheckUtils]: 59: Hoare triple {15336#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:15,135 INFO L290 TraceCheckUtils]: 60: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:15,135 INFO L272 TraceCheckUtils]: 61: Hoare triple {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,135 INFO L290 TraceCheckUtils]: 62: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,135 INFO L290 TraceCheckUtils]: 63: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,136 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15337#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:15,136 INFO L290 TraceCheckUtils]: 65: Hoare triple {15341#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:15,137 INFO L290 TraceCheckUtils]: 66: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:15,137 INFO L272 TraceCheckUtils]: 67: Hoare triple {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,137 INFO L290 TraceCheckUtils]: 68: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,137 INFO L290 TraceCheckUtils]: 69: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,138 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15342#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:15,138 INFO L290 TraceCheckUtils]: 71: Hoare triple {15346#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:15,139 INFO L290 TraceCheckUtils]: 72: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:15,139 INFO L272 TraceCheckUtils]: 73: Hoare triple {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,139 INFO L290 TraceCheckUtils]: 74: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,139 INFO L290 TraceCheckUtils]: 75: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,140 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15347#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:15,140 INFO L290 TraceCheckUtils]: 77: Hoare triple {15351#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:15,141 INFO L290 TraceCheckUtils]: 78: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:15,141 INFO L272 TraceCheckUtils]: 79: Hoare triple {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,141 INFO L290 TraceCheckUtils]: 80: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,141 INFO L290 TraceCheckUtils]: 81: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,142 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15352#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:15,142 INFO L290 TraceCheckUtils]: 83: Hoare triple {15356#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:15,143 INFO L290 TraceCheckUtils]: 84: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:15,143 INFO L272 TraceCheckUtils]: 85: Hoare triple {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,143 INFO L290 TraceCheckUtils]: 86: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,144 INFO L290 TraceCheckUtils]: 87: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,144 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15357#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:15,144 INFO L290 TraceCheckUtils]: 89: Hoare triple {15361#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:15,145 INFO L290 TraceCheckUtils]: 90: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:15,145 INFO L272 TraceCheckUtils]: 91: Hoare triple {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,145 INFO L290 TraceCheckUtils]: 92: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,145 INFO L290 TraceCheckUtils]: 93: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,146 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15362#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:15,146 INFO L290 TraceCheckUtils]: 95: Hoare triple {15366#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:15,147 INFO L290 TraceCheckUtils]: 96: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:15,147 INFO L272 TraceCheckUtils]: 97: Hoare triple {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,147 INFO L290 TraceCheckUtils]: 98: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,147 INFO L290 TraceCheckUtils]: 99: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,148 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15367#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:15,148 INFO L290 TraceCheckUtils]: 101: Hoare triple {15371#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:15,149 INFO L290 TraceCheckUtils]: 102: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:15,149 INFO L272 TraceCheckUtils]: 103: Hoare triple {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,149 INFO L290 TraceCheckUtils]: 104: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,150 INFO L290 TraceCheckUtils]: 105: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,150 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15372#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:15,150 INFO L290 TraceCheckUtils]: 107: Hoare triple {15376#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:15,151 INFO L290 TraceCheckUtils]: 108: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:15,151 INFO L272 TraceCheckUtils]: 109: Hoare triple {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,151 INFO L290 TraceCheckUtils]: 110: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,152 INFO L290 TraceCheckUtils]: 111: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,152 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15377#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:15,153 INFO L290 TraceCheckUtils]: 113: Hoare triple {15381#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:15,153 INFO L290 TraceCheckUtils]: 114: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:15,153 INFO L272 TraceCheckUtils]: 115: Hoare triple {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:15,153 INFO L290 TraceCheckUtils]: 116: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,154 INFO L290 TraceCheckUtils]: 117: Hoare triple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:15,154 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {15389#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {15382#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:15,155 INFO L290 TraceCheckUtils]: 119: Hoare triple {15386#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {15750#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:15,155 INFO L290 TraceCheckUtils]: 120: Hoare triple {15750#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {15288#false} is VALID [2022-04-15 05:59:15,155 INFO L272 TraceCheckUtils]: 121: Hoare triple {15288#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {15288#false} is VALID [2022-04-15 05:59:15,155 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-15 05:59:15,155 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-15 05:59:15,155 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-15 05:59:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2022-04-15 05:59:15,156 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:19,316 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-15 05:59:19,316 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-15 05:59:19,316 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-15 05:59:19,316 INFO L272 TraceCheckUtils]: 121: Hoare triple {15288#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {15288#false} is VALID [2022-04-15 05:59:19,317 INFO L290 TraceCheckUtils]: 120: Hoare triple {15778#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {15288#false} is VALID [2022-04-15 05:59:19,317 INFO L290 TraceCheckUtils]: 119: Hoare triple {15782#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15778#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,317 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {15782#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,318 INFO L290 TraceCheckUtils]: 117: Hoare triple {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,319 INFO L290 TraceCheckUtils]: 116: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15790#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,319 INFO L272 TraceCheckUtils]: 115: Hoare triple {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,319 INFO L290 TraceCheckUtils]: 114: Hoare triple {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,319 INFO L290 TraceCheckUtils]: 113: Hoare triple {15803#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,320 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {15803#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,320 INFO L290 TraceCheckUtils]: 111: Hoare triple {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,321 INFO L290 TraceCheckUtils]: 110: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15811#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,321 INFO L272 TraceCheckUtils]: 109: Hoare triple {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,321 INFO L290 TraceCheckUtils]: 108: Hoare triple {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,322 INFO L290 TraceCheckUtils]: 107: Hoare triple {15824#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,322 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {15824#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,322 INFO L290 TraceCheckUtils]: 105: Hoare triple {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,323 INFO L290 TraceCheckUtils]: 104: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15832#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,323 INFO L272 TraceCheckUtils]: 103: Hoare triple {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,323 INFO L290 TraceCheckUtils]: 102: Hoare triple {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,324 INFO L290 TraceCheckUtils]: 101: Hoare triple {15845#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,324 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {15845#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,325 INFO L290 TraceCheckUtils]: 99: Hoare triple {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,326 INFO L290 TraceCheckUtils]: 98: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15853#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,326 INFO L272 TraceCheckUtils]: 97: Hoare triple {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,326 INFO L290 TraceCheckUtils]: 96: Hoare triple {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,327 INFO L290 TraceCheckUtils]: 95: Hoare triple {15866#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,327 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {15866#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,328 INFO L290 TraceCheckUtils]: 93: Hoare triple {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,328 INFO L290 TraceCheckUtils]: 92: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15874#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,328 INFO L272 TraceCheckUtils]: 91: Hoare triple {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,329 INFO L290 TraceCheckUtils]: 90: Hoare triple {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,329 INFO L290 TraceCheckUtils]: 89: Hoare triple {15887#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,329 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {15887#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,330 INFO L290 TraceCheckUtils]: 87: Hoare triple {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,330 INFO L290 TraceCheckUtils]: 86: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15895#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,330 INFO L272 TraceCheckUtils]: 85: Hoare triple {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,331 INFO L290 TraceCheckUtils]: 84: Hoare triple {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,331 INFO L290 TraceCheckUtils]: 83: Hoare triple {15908#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,331 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {15908#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,332 INFO L290 TraceCheckUtils]: 81: Hoare triple {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,332 INFO L290 TraceCheckUtils]: 80: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15916#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,332 INFO L272 TraceCheckUtils]: 79: Hoare triple {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,333 INFO L290 TraceCheckUtils]: 78: Hoare triple {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,333 INFO L290 TraceCheckUtils]: 77: Hoare triple {15929#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,334 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {15929#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,334 INFO L290 TraceCheckUtils]: 75: Hoare triple {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,335 INFO L290 TraceCheckUtils]: 74: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15937#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,335 INFO L272 TraceCheckUtils]: 73: Hoare triple {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,335 INFO L290 TraceCheckUtils]: 72: Hoare triple {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,335 INFO L290 TraceCheckUtils]: 71: Hoare triple {15950#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,336 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {15950#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,336 INFO L290 TraceCheckUtils]: 69: Hoare triple {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,337 INFO L290 TraceCheckUtils]: 68: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15958#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,337 INFO L272 TraceCheckUtils]: 67: Hoare triple {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,337 INFO L290 TraceCheckUtils]: 66: Hoare triple {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,337 INFO L290 TraceCheckUtils]: 65: Hoare triple {15971#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,338 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {15971#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,338 INFO L290 TraceCheckUtils]: 63: Hoare triple {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,339 INFO L290 TraceCheckUtils]: 62: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {15979#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,339 INFO L272 TraceCheckUtils]: 61: Hoare triple {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,339 INFO L290 TraceCheckUtils]: 60: Hoare triple {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,340 INFO L290 TraceCheckUtils]: 59: Hoare triple {15992#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,340 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {15992#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,340 INFO L290 TraceCheckUtils]: 57: Hoare triple {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,341 INFO L290 TraceCheckUtils]: 56: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16000#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,341 INFO L272 TraceCheckUtils]: 55: Hoare triple {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,341 INFO L290 TraceCheckUtils]: 54: Hoare triple {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,342 INFO L290 TraceCheckUtils]: 53: Hoare triple {16013#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,342 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {16013#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,343 INFO L290 TraceCheckUtils]: 51: Hoare triple {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,343 INFO L290 TraceCheckUtils]: 50: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16021#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,343 INFO L272 TraceCheckUtils]: 49: Hoare triple {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,343 INFO L290 TraceCheckUtils]: 48: Hoare triple {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,344 INFO L290 TraceCheckUtils]: 47: Hoare triple {16034#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,344 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {16034#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,345 INFO L290 TraceCheckUtils]: 45: Hoare triple {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,345 INFO L290 TraceCheckUtils]: 44: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16042#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,345 INFO L272 TraceCheckUtils]: 43: Hoare triple {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,346 INFO L290 TraceCheckUtils]: 42: Hoare triple {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,346 INFO L290 TraceCheckUtils]: 41: Hoare triple {16055#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,346 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {16055#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,347 INFO L290 TraceCheckUtils]: 39: Hoare triple {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,347 INFO L290 TraceCheckUtils]: 38: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16063#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,347 INFO L272 TraceCheckUtils]: 37: Hoare triple {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,348 INFO L290 TraceCheckUtils]: 36: Hoare triple {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,348 INFO L290 TraceCheckUtils]: 35: Hoare triple {16076#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,349 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {16076#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,349 INFO L290 TraceCheckUtils]: 32: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16084#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,349 INFO L272 TraceCheckUtils]: 31: Hoare triple {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,350 INFO L290 TraceCheckUtils]: 29: Hoare triple {16097#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,350 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {16097#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,351 INFO L290 TraceCheckUtils]: 27: Hoare triple {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,351 INFO L290 TraceCheckUtils]: 26: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16105#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,351 INFO L272 TraceCheckUtils]: 25: Hoare triple {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,352 INFO L290 TraceCheckUtils]: 24: Hoare triple {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,352 INFO L290 TraceCheckUtils]: 23: Hoare triple {16118#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,353 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {16118#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,353 INFO L290 TraceCheckUtils]: 21: Hoare triple {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16126#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:19,353 INFO L272 TraceCheckUtils]: 19: Hoare triple {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,354 INFO L290 TraceCheckUtils]: 18: Hoare triple {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,354 INFO L290 TraceCheckUtils]: 17: Hoare triple {16139#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,355 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {16139#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,355 INFO L290 TraceCheckUtils]: 15: Hoare triple {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16147#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,356 INFO L272 TraceCheckUtils]: 13: Hoare triple {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,356 INFO L290 TraceCheckUtils]: 11: Hoare triple {16160#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,357 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {16160#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,357 INFO L290 TraceCheckUtils]: 9: Hoare triple {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,358 INFO L290 TraceCheckUtils]: 8: Hoare triple {15287#true} ~z := #in~z;#res := 2 + ~z; {16168#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:19,358 INFO L272 TraceCheckUtils]: 7: Hoare triple {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-15 05:59:19,358 INFO L290 TraceCheckUtils]: 6: Hoare triple {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,358 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 05:59:19,358 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-15 05:59:19,358 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-15 05:59:19,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-15 05:59:19,359 INFO L290 TraceCheckUtils]: 1: Hoare triple {15287#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {15287#true} is VALID [2022-04-15 05:59:19,359 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15287#true} is VALID [2022-04-15 05:59:19,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 874 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-04-15 05:59:19,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1660436770] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:19,360 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:19,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 42, 60] total 102 [2022-04-15 05:59:19,360 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:19,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1109089282] [2022-04-15 05:59:19,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1109089282] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:19,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:19,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-15 05:59:19,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419743083] [2022-04-15 05:59:19,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:19,361 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Word has length 125 [2022-04-15 05:59:19,361 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:19,361 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:19,413 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:19,413 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-15 05:59:19,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:19,414 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-15 05:59:19,414 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1021, Invalid=9281, Unknown=0, NotChecked=0, Total=10302 [2022-04-15 05:59:19,415 INFO L87 Difference]: Start difference. First operand 72 states and 90 transitions. Second operand has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:25,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:25,463 INFO L93 Difference]: Finished difference Result 82 states and 102 transitions. [2022-04-15 05:59:25,463 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-15 05:59:25,463 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Word has length 125 [2022-04-15 05:59:25,463 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:25,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 102 transitions. [2022-04-15 05:59:25,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 102 transitions. [2022-04-15 05:59:25,467 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 102 transitions. [2022-04-15 05:59:25,560 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:25,561 INFO L225 Difference]: With dead ends: 82 [2022-04-15 05:59:25,561 INFO L226 Difference]: Without dead ends: 77 [2022-04-15 05:59:25,563 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 212 SyntacticMatches, 19 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2040 ImplicationChecksByTransitivity, 5.7s TimeCoverageRelationStatistics Valid=2455, Invalid=17567, Unknown=0, NotChecked=0, Total=20022 [2022-04-15 05:59:25,563 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 50 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 3041 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 3154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 113 IncrementalHoareTripleChecker+Valid, 3041 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:25,563 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 174 Invalid, 3154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 3041 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-04-15 05:59:25,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-15 05:59:25,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2022-04-15 05:59:25,790 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:25,790 INFO L82 GeneralOperation]: Start isEquivalent. First operand 77 states. Second operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:25,791 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:25,791 INFO L87 Difference]: Start difference. First operand 77 states. Second operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:25,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:25,792 INFO L93 Difference]: Finished difference Result 77 states and 97 transitions. [2022-04-15 05:59:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2022-04-15 05:59:25,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:25,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:25,793 INFO L74 IsIncluded]: Start isIncluded. First operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-15 05:59:25,793 INFO L87 Difference]: Start difference. First operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 77 states. [2022-04-15 05:59:25,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:25,795 INFO L93 Difference]: Finished difference Result 77 states and 97 transitions. [2022-04-15 05:59:25,795 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2022-04-15 05:59:25,795 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:25,795 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:25,795 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:25,795 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:25,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 49 states have (on average 1.0204081632653061) internal successors, (50), 49 states have internal predecessors, (50), 23 states have call successors, (23), 4 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 94 transitions. [2022-04-15 05:59:25,796 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 94 transitions. Word has length 125 [2022-04-15 05:59:25,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:25,797 INFO L478 AbstractCegarLoop]: Abstraction has 75 states and 94 transitions. [2022-04-15 05:59:25,797 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 1.0930232558139534) internal successors, (47), 23 states have internal predecessors, (47), 21 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-15 05:59:25,797 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 94 transitions. [2022-04-15 05:59:25,899 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2022-04-15 05:59:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-15 05:59:25,899 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:25,900 INFO L499 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:25,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:26,106 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:26,300 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38,SelfDestructingSolverStorable39 [2022-04-15 05:59:26,300 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:26,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:26,301 INFO L85 PathProgramCache]: Analyzing trace with hash -2100635266, now seen corresponding path program 39 times [2022-04-15 05:59:26,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:26,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1933766375] [2022-04-15 05:59:26,497 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:26,499 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:26,500 INFO L85 PathProgramCache]: Analyzing trace with hash -1935055730, now seen corresponding path program 1 times [2022-04-15 05:59:26,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:26,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554342561] [2022-04-15 05:59:26,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:26,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:26,505 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_20.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_20.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:26,508 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1070389603] [2022-04-15 05:59:26,508 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:26,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:26,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:26,509 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:26,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-15 05:59:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:26,565 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:26,572 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:26,573 INFO L85 PathProgramCache]: Analyzing trace with hash -2100635266, now seen corresponding path program 40 times [2022-04-15 05:59:26,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:26,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099197378] [2022-04-15 05:59:26,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:26,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:26,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,436 INFO L290 TraceCheckUtils]: 0: Hoare triple {16852#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-15 05:59:27,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-15 05:59:27,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-15 05:59:27,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:59:27,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,476 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16751#(= main_~x~0 0)} #38#return; {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:27,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:59:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,502 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:27,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:59:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,511 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,512 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:27,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:59:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,518 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,518 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,519 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:59:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,525 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,525 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,526 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:27,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:59:27,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,532 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,533 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,533 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:27,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:59:27,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,539 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,540 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:59:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,546 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,547 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:27,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:59:27,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,554 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:27,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:59:27,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:59:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,568 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:59:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,574 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,574 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,575 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:59:27,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,581 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,581 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,582 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:27,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:59:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,588 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,589 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 05:59:27,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,597 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,598 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:27,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 05:59:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,606 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,607 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 05:59:27,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,613 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,614 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:27,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 05:59:27,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,621 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:27,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 05:59:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,628 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,629 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:27,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 05:59:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,635 INFO L290 TraceCheckUtils]: 0: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,636 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 05:59:27,636 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16852#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:27,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {16852#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-15 05:59:27,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-15 05:59:27,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-15 05:59:27,636 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-15 05:59:27,637 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {16751#(= main_~x~0 0)} is VALID [2022-04-15 05:59:27,637 INFO L290 TraceCheckUtils]: 6: Hoare triple {16751#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16751#(= main_~x~0 0)} is VALID [2022-04-15 05:59:27,637 INFO L272 TraceCheckUtils]: 7: Hoare triple {16751#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,637 INFO L290 TraceCheckUtils]: 8: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,638 INFO L290 TraceCheckUtils]: 9: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,638 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16751#(= main_~x~0 0)} #38#return; {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:27,638 INFO L290 TraceCheckUtils]: 11: Hoare triple {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:27,639 INFO L290 TraceCheckUtils]: 12: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:27,639 INFO L272 TraceCheckUtils]: 13: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,640 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:27,640 INFO L290 TraceCheckUtils]: 17: Hoare triple {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:27,640 INFO L290 TraceCheckUtils]: 18: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:27,640 INFO L272 TraceCheckUtils]: 19: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,641 INFO L290 TraceCheckUtils]: 20: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,641 INFO L290 TraceCheckUtils]: 21: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,642 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:27,642 INFO L290 TraceCheckUtils]: 23: Hoare triple {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:27,642 INFO L290 TraceCheckUtils]: 24: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:27,642 INFO L272 TraceCheckUtils]: 25: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,642 INFO L290 TraceCheckUtils]: 26: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,643 INFO L290 TraceCheckUtils]: 27: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,643 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,644 INFO L290 TraceCheckUtils]: 29: Hoare triple {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:27,644 INFO L290 TraceCheckUtils]: 30: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:27,644 INFO L272 TraceCheckUtils]: 31: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,644 INFO L290 TraceCheckUtils]: 32: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,645 INFO L290 TraceCheckUtils]: 33: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,645 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:27,645 INFO L290 TraceCheckUtils]: 35: Hoare triple {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:27,646 INFO L290 TraceCheckUtils]: 36: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:27,646 INFO L272 TraceCheckUtils]: 37: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,646 INFO L290 TraceCheckUtils]: 38: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,646 INFO L290 TraceCheckUtils]: 39: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,647 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:27,647 INFO L290 TraceCheckUtils]: 41: Hoare triple {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:27,648 INFO L290 TraceCheckUtils]: 42: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:27,648 INFO L272 TraceCheckUtils]: 43: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,648 INFO L290 TraceCheckUtils]: 44: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,648 INFO L290 TraceCheckUtils]: 45: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,649 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,649 INFO L290 TraceCheckUtils]: 47: Hoare triple {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:27,649 INFO L290 TraceCheckUtils]: 48: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:27,649 INFO L272 TraceCheckUtils]: 49: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,650 INFO L290 TraceCheckUtils]: 50: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,650 INFO L290 TraceCheckUtils]: 51: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,651 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:27,651 INFO L290 TraceCheckUtils]: 53: Hoare triple {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:27,651 INFO L290 TraceCheckUtils]: 54: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:27,651 INFO L272 TraceCheckUtils]: 55: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,651 INFO L290 TraceCheckUtils]: 56: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,652 INFO L290 TraceCheckUtils]: 57: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,652 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:27,653 INFO L290 TraceCheckUtils]: 59: Hoare triple {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:27,653 INFO L290 TraceCheckUtils]: 60: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:27,653 INFO L272 TraceCheckUtils]: 61: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,653 INFO L290 TraceCheckUtils]: 62: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,654 INFO L290 TraceCheckUtils]: 63: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,654 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,654 INFO L290 TraceCheckUtils]: 65: Hoare triple {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:27,655 INFO L290 TraceCheckUtils]: 66: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:27,655 INFO L272 TraceCheckUtils]: 67: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,655 INFO L290 TraceCheckUtils]: 68: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,655 INFO L290 TraceCheckUtils]: 69: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,656 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,656 INFO L290 TraceCheckUtils]: 71: Hoare triple {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:27,657 INFO L290 TraceCheckUtils]: 72: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:27,657 INFO L272 TraceCheckUtils]: 73: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,657 INFO L290 TraceCheckUtils]: 74: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,657 INFO L290 TraceCheckUtils]: 75: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,658 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,658 INFO L290 TraceCheckUtils]: 77: Hoare triple {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:27,658 INFO L290 TraceCheckUtils]: 78: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:27,658 INFO L272 TraceCheckUtils]: 79: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,659 INFO L290 TraceCheckUtils]: 80: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,659 INFO L290 TraceCheckUtils]: 81: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,659 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:27,660 INFO L290 TraceCheckUtils]: 83: Hoare triple {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:27,660 INFO L290 TraceCheckUtils]: 84: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:27,660 INFO L272 TraceCheckUtils]: 85: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,660 INFO L290 TraceCheckUtils]: 86: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,661 INFO L290 TraceCheckUtils]: 87: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,661 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,661 INFO L290 TraceCheckUtils]: 89: Hoare triple {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:27,662 INFO L290 TraceCheckUtils]: 90: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:27,662 INFO L272 TraceCheckUtils]: 91: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,662 INFO L290 TraceCheckUtils]: 92: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,662 INFO L290 TraceCheckUtils]: 93: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,663 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:27,663 INFO L290 TraceCheckUtils]: 95: Hoare triple {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:27,664 INFO L290 TraceCheckUtils]: 96: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:27,664 INFO L272 TraceCheckUtils]: 97: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,664 INFO L290 TraceCheckUtils]: 98: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,664 INFO L290 TraceCheckUtils]: 99: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,665 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:27,665 INFO L290 TraceCheckUtils]: 101: Hoare triple {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:27,665 INFO L290 TraceCheckUtils]: 102: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:27,665 INFO L272 TraceCheckUtils]: 103: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,666 INFO L290 TraceCheckUtils]: 104: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,666 INFO L290 TraceCheckUtils]: 105: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,667 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:27,667 INFO L290 TraceCheckUtils]: 107: Hoare triple {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:27,667 INFO L290 TraceCheckUtils]: 108: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:27,667 INFO L272 TraceCheckUtils]: 109: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,668 INFO L290 TraceCheckUtils]: 110: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,668 INFO L290 TraceCheckUtils]: 111: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,668 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:27,669 INFO L290 TraceCheckUtils]: 113: Hoare triple {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:27,669 INFO L290 TraceCheckUtils]: 114: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:27,669 INFO L272 TraceCheckUtils]: 115: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,669 INFO L290 TraceCheckUtils]: 116: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,670 INFO L290 TraceCheckUtils]: 117: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,670 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:27,670 INFO L290 TraceCheckUtils]: 119: Hoare triple {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:27,671 INFO L290 TraceCheckUtils]: 120: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:27,671 INFO L272 TraceCheckUtils]: 121: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:27,671 INFO L290 TraceCheckUtils]: 122: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,671 INFO L290 TraceCheckUtils]: 123: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:27,672 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 05:59:27,672 INFO L290 TraceCheckUtils]: 125: Hoare triple {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {16851#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} is VALID [2022-04-15 05:59:27,673 INFO L290 TraceCheckUtils]: 126: Hoare triple {16851#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 40))} assume !(~x~0 % 4294967296 < 268435455); {16747#false} is VALID [2022-04-15 05:59:27,673 INFO L272 TraceCheckUtils]: 127: Hoare triple {16747#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {16747#false} is VALID [2022-04-15 05:59:27,673 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-15 05:59:27,673 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-15 05:59:27,673 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-15 05:59:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-04-15 05:59:27,674 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:27,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099197378] [2022-04-15 05:59:27,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099197378] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:27,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1345520171] [2022-04-15 05:59:27,674 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 05:59:27,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:27,674 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:27,688 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:27,689 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-15 05:59:27,760 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 05:59:27,761 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:27,764 WARN L261 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 203 conjunts are in the unsatisfiable core [2022-04-15 05:59:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:27,783 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:29,436 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16746#true} is VALID [2022-04-15 05:59:29,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {16746#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-15 05:59:29,437 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-15 05:59:29,437 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-15 05:59:29,437 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-15 05:59:29,437 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {16751#(= main_~x~0 0)} is VALID [2022-04-15 05:59:29,437 INFO L290 TraceCheckUtils]: 6: Hoare triple {16751#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16751#(= main_~x~0 0)} is VALID [2022-04-15 05:59:29,437 INFO L272 TraceCheckUtils]: 7: Hoare triple {16751#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,438 INFO L290 TraceCheckUtils]: 8: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,438 INFO L290 TraceCheckUtils]: 9: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,439 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16751#(= main_~x~0 0)} #38#return; {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:29,439 INFO L290 TraceCheckUtils]: 11: Hoare triple {16755#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:29,439 INFO L290 TraceCheckUtils]: 12: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:29,439 INFO L272 TraceCheckUtils]: 13: Hoare triple {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,440 INFO L290 TraceCheckUtils]: 14: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,440 INFO L290 TraceCheckUtils]: 15: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,441 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16756#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:29,441 INFO L290 TraceCheckUtils]: 17: Hoare triple {16760#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:29,441 INFO L290 TraceCheckUtils]: 18: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:29,441 INFO L272 TraceCheckUtils]: 19: Hoare triple {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,442 INFO L290 TraceCheckUtils]: 20: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,442 INFO L290 TraceCheckUtils]: 21: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,443 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16761#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:29,443 INFO L290 TraceCheckUtils]: 23: Hoare triple {16765#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:29,443 INFO L290 TraceCheckUtils]: 24: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:29,443 INFO L272 TraceCheckUtils]: 25: Hoare triple {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,444 INFO L290 TraceCheckUtils]: 26: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,444 INFO L290 TraceCheckUtils]: 27: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,445 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16766#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:29,445 INFO L290 TraceCheckUtils]: 29: Hoare triple {16770#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:29,445 INFO L290 TraceCheckUtils]: 30: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:29,445 INFO L272 TraceCheckUtils]: 31: Hoare triple {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,446 INFO L290 TraceCheckUtils]: 32: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,446 INFO L290 TraceCheckUtils]: 33: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,446 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16771#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:29,447 INFO L290 TraceCheckUtils]: 35: Hoare triple {16775#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:29,447 INFO L290 TraceCheckUtils]: 36: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:29,447 INFO L272 TraceCheckUtils]: 37: Hoare triple {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,447 INFO L290 TraceCheckUtils]: 38: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,448 INFO L290 TraceCheckUtils]: 39: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,448 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16776#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:29,449 INFO L290 TraceCheckUtils]: 41: Hoare triple {16780#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:29,456 INFO L290 TraceCheckUtils]: 42: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:29,457 INFO L272 TraceCheckUtils]: 43: Hoare triple {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,457 INFO L290 TraceCheckUtils]: 44: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,457 INFO L290 TraceCheckUtils]: 45: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,458 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16781#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:29,458 INFO L290 TraceCheckUtils]: 47: Hoare triple {16785#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:29,459 INFO L290 TraceCheckUtils]: 48: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:29,459 INFO L272 TraceCheckUtils]: 49: Hoare triple {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,459 INFO L290 TraceCheckUtils]: 50: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,459 INFO L290 TraceCheckUtils]: 51: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,460 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16786#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:29,460 INFO L290 TraceCheckUtils]: 53: Hoare triple {16790#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:29,461 INFO L290 TraceCheckUtils]: 54: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:29,461 INFO L272 TraceCheckUtils]: 55: Hoare triple {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,461 INFO L290 TraceCheckUtils]: 56: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,461 INFO L290 TraceCheckUtils]: 57: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,462 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16791#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:29,462 INFO L290 TraceCheckUtils]: 59: Hoare triple {16795#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:29,462 INFO L290 TraceCheckUtils]: 60: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:29,462 INFO L272 TraceCheckUtils]: 61: Hoare triple {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,463 INFO L290 TraceCheckUtils]: 62: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,463 INFO L290 TraceCheckUtils]: 63: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,464 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16796#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:29,464 INFO L290 TraceCheckUtils]: 65: Hoare triple {16800#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:29,464 INFO L290 TraceCheckUtils]: 66: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:29,464 INFO L272 TraceCheckUtils]: 67: Hoare triple {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,465 INFO L290 TraceCheckUtils]: 68: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,465 INFO L290 TraceCheckUtils]: 69: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,466 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16801#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:29,466 INFO L290 TraceCheckUtils]: 71: Hoare triple {16805#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:29,466 INFO L290 TraceCheckUtils]: 72: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:29,466 INFO L272 TraceCheckUtils]: 73: Hoare triple {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,467 INFO L290 TraceCheckUtils]: 74: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,467 INFO L290 TraceCheckUtils]: 75: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,468 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16806#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:29,468 INFO L290 TraceCheckUtils]: 77: Hoare triple {16810#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:29,468 INFO L290 TraceCheckUtils]: 78: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:29,468 INFO L272 TraceCheckUtils]: 79: Hoare triple {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,469 INFO L290 TraceCheckUtils]: 80: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,469 INFO L290 TraceCheckUtils]: 81: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,469 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16811#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:29,470 INFO L290 TraceCheckUtils]: 83: Hoare triple {16815#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:29,470 INFO L290 TraceCheckUtils]: 84: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:29,470 INFO L272 TraceCheckUtils]: 85: Hoare triple {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,470 INFO L290 TraceCheckUtils]: 86: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,471 INFO L290 TraceCheckUtils]: 87: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,471 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16816#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:29,472 INFO L290 TraceCheckUtils]: 89: Hoare triple {16820#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:29,472 INFO L290 TraceCheckUtils]: 90: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:29,472 INFO L272 TraceCheckUtils]: 91: Hoare triple {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,473 INFO L290 TraceCheckUtils]: 92: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,473 INFO L290 TraceCheckUtils]: 93: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,474 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16821#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:29,474 INFO L290 TraceCheckUtils]: 95: Hoare triple {16825#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:29,474 INFO L290 TraceCheckUtils]: 96: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:29,474 INFO L272 TraceCheckUtils]: 97: Hoare triple {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,475 INFO L290 TraceCheckUtils]: 98: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,475 INFO L290 TraceCheckUtils]: 99: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,476 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16826#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:29,476 INFO L290 TraceCheckUtils]: 101: Hoare triple {16830#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:29,476 INFO L290 TraceCheckUtils]: 102: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:29,476 INFO L272 TraceCheckUtils]: 103: Hoare triple {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,477 INFO L290 TraceCheckUtils]: 104: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,477 INFO L290 TraceCheckUtils]: 105: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,478 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16831#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:29,478 INFO L290 TraceCheckUtils]: 107: Hoare triple {16835#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:29,478 INFO L290 TraceCheckUtils]: 108: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:29,478 INFO L272 TraceCheckUtils]: 109: Hoare triple {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,479 INFO L290 TraceCheckUtils]: 110: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,479 INFO L290 TraceCheckUtils]: 111: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,479 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16836#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:29,480 INFO L290 TraceCheckUtils]: 113: Hoare triple {16840#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:29,480 INFO L290 TraceCheckUtils]: 114: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:29,480 INFO L272 TraceCheckUtils]: 115: Hoare triple {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,480 INFO L290 TraceCheckUtils]: 116: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,481 INFO L290 TraceCheckUtils]: 117: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,481 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16841#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:29,482 INFO L290 TraceCheckUtils]: 119: Hoare triple {16845#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:29,482 INFO L290 TraceCheckUtils]: 120: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:29,482 INFO L272 TraceCheckUtils]: 121: Hoare triple {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:29,482 INFO L290 TraceCheckUtils]: 122: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,483 INFO L290 TraceCheckUtils]: 123: Hoare triple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:29,483 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {16853#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {16846#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 05:59:29,484 INFO L290 TraceCheckUtils]: 125: Hoare triple {16850#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {17232#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 05:59:29,484 INFO L290 TraceCheckUtils]: 126: Hoare triple {17232#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {16747#false} is VALID [2022-04-15 05:59:29,484 INFO L272 TraceCheckUtils]: 127: Hoare triple {16747#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {16747#false} is VALID [2022-04-15 05:59:29,484 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-15 05:59:29,484 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-15 05:59:29,484 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-15 05:59:29,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-04-15 05:59:29,485 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:34,032 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-15 05:59:34,032 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-15 05:59:34,032 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-15 05:59:34,032 INFO L272 TraceCheckUtils]: 127: Hoare triple {16747#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {16747#false} is VALID [2022-04-15 05:59:34,032 INFO L290 TraceCheckUtils]: 126: Hoare triple {17260#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {16747#false} is VALID [2022-04-15 05:59:34,032 INFO L290 TraceCheckUtils]: 125: Hoare triple {17264#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17260#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,033 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {17264#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,033 INFO L290 TraceCheckUtils]: 123: Hoare triple {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,034 INFO L290 TraceCheckUtils]: 122: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17272#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,034 INFO L272 TraceCheckUtils]: 121: Hoare triple {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,034 INFO L290 TraceCheckUtils]: 120: Hoare triple {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,035 INFO L290 TraceCheckUtils]: 119: Hoare triple {17285#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,035 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {17285#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,035 INFO L290 TraceCheckUtils]: 117: Hoare triple {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,036 INFO L290 TraceCheckUtils]: 116: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17293#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,036 INFO L272 TraceCheckUtils]: 115: Hoare triple {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,036 INFO L290 TraceCheckUtils]: 114: Hoare triple {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,037 INFO L290 TraceCheckUtils]: 113: Hoare triple {17306#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,037 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {17306#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,038 INFO L290 TraceCheckUtils]: 111: Hoare triple {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,038 INFO L290 TraceCheckUtils]: 110: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17314#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,038 INFO L272 TraceCheckUtils]: 109: Hoare triple {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,039 INFO L290 TraceCheckUtils]: 108: Hoare triple {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,039 INFO L290 TraceCheckUtils]: 107: Hoare triple {17327#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,039 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {17327#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,040 INFO L290 TraceCheckUtils]: 105: Hoare triple {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,040 INFO L290 TraceCheckUtils]: 104: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17335#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,040 INFO L272 TraceCheckUtils]: 103: Hoare triple {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,041 INFO L290 TraceCheckUtils]: 102: Hoare triple {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,041 INFO L290 TraceCheckUtils]: 101: Hoare triple {17348#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,041 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {17348#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,042 INFO L290 TraceCheckUtils]: 99: Hoare triple {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,042 INFO L290 TraceCheckUtils]: 98: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17356#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,042 INFO L272 TraceCheckUtils]: 97: Hoare triple {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,043 INFO L290 TraceCheckUtils]: 96: Hoare triple {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,043 INFO L290 TraceCheckUtils]: 95: Hoare triple {17369#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,044 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {17369#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,044 INFO L290 TraceCheckUtils]: 93: Hoare triple {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,044 INFO L290 TraceCheckUtils]: 92: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17377#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,044 INFO L272 TraceCheckUtils]: 91: Hoare triple {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,045 INFO L290 TraceCheckUtils]: 90: Hoare triple {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,045 INFO L290 TraceCheckUtils]: 89: Hoare triple {17390#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,046 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {17390#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,046 INFO L290 TraceCheckUtils]: 87: Hoare triple {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,047 INFO L290 TraceCheckUtils]: 86: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17398#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,047 INFO L272 TraceCheckUtils]: 85: Hoare triple {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,047 INFO L290 TraceCheckUtils]: 84: Hoare triple {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,047 INFO L290 TraceCheckUtils]: 83: Hoare triple {17411#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,048 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {17411#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,048 INFO L290 TraceCheckUtils]: 81: Hoare triple {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,049 INFO L290 TraceCheckUtils]: 80: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17419#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,049 INFO L272 TraceCheckUtils]: 79: Hoare triple {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,049 INFO L290 TraceCheckUtils]: 78: Hoare triple {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,049 INFO L290 TraceCheckUtils]: 77: Hoare triple {17432#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,050 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {17432#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,050 INFO L290 TraceCheckUtils]: 75: Hoare triple {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,051 INFO L290 TraceCheckUtils]: 74: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17440#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,051 INFO L272 TraceCheckUtils]: 73: Hoare triple {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,051 INFO L290 TraceCheckUtils]: 72: Hoare triple {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,051 INFO L290 TraceCheckUtils]: 71: Hoare triple {17453#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,052 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {17453#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,052 INFO L290 TraceCheckUtils]: 69: Hoare triple {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,053 INFO L290 TraceCheckUtils]: 68: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17461#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,053 INFO L272 TraceCheckUtils]: 67: Hoare triple {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,053 INFO L290 TraceCheckUtils]: 66: Hoare triple {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,054 INFO L290 TraceCheckUtils]: 65: Hoare triple {17474#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,054 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {17474#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,054 INFO L290 TraceCheckUtils]: 63: Hoare triple {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,055 INFO L290 TraceCheckUtils]: 62: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17482#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,055 INFO L272 TraceCheckUtils]: 61: Hoare triple {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,058 INFO L290 TraceCheckUtils]: 60: Hoare triple {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,058 INFO L290 TraceCheckUtils]: 59: Hoare triple {17495#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,059 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {17495#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,059 INFO L290 TraceCheckUtils]: 57: Hoare triple {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,060 INFO L290 TraceCheckUtils]: 56: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17503#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,060 INFO L272 TraceCheckUtils]: 55: Hoare triple {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,060 INFO L290 TraceCheckUtils]: 54: Hoare triple {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,061 INFO L290 TraceCheckUtils]: 53: Hoare triple {17516#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,061 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {17516#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,061 INFO L290 TraceCheckUtils]: 51: Hoare triple {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,062 INFO L290 TraceCheckUtils]: 50: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17524#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,062 INFO L272 TraceCheckUtils]: 49: Hoare triple {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,062 INFO L290 TraceCheckUtils]: 48: Hoare triple {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,063 INFO L290 TraceCheckUtils]: 47: Hoare triple {17537#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,063 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {17537#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,064 INFO L290 TraceCheckUtils]: 45: Hoare triple {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,064 INFO L290 TraceCheckUtils]: 44: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17545#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,064 INFO L272 TraceCheckUtils]: 43: Hoare triple {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,065 INFO L290 TraceCheckUtils]: 42: Hoare triple {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,065 INFO L290 TraceCheckUtils]: 41: Hoare triple {17558#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,065 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {17558#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,066 INFO L290 TraceCheckUtils]: 39: Hoare triple {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,066 INFO L290 TraceCheckUtils]: 38: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17566#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,066 INFO L272 TraceCheckUtils]: 37: Hoare triple {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,067 INFO L290 TraceCheckUtils]: 36: Hoare triple {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,075 INFO L290 TraceCheckUtils]: 35: Hoare triple {17579#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,076 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {17579#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,076 INFO L290 TraceCheckUtils]: 33: Hoare triple {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,077 INFO L290 TraceCheckUtils]: 32: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17587#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,077 INFO L272 TraceCheckUtils]: 31: Hoare triple {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,077 INFO L290 TraceCheckUtils]: 30: Hoare triple {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,078 INFO L290 TraceCheckUtils]: 29: Hoare triple {17600#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,078 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {17600#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,079 INFO L290 TraceCheckUtils]: 27: Hoare triple {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,079 INFO L290 TraceCheckUtils]: 26: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17608#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,079 INFO L272 TraceCheckUtils]: 25: Hoare triple {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,080 INFO L290 TraceCheckUtils]: 24: Hoare triple {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,080 INFO L290 TraceCheckUtils]: 23: Hoare triple {17621#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,081 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {17621#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,081 INFO L290 TraceCheckUtils]: 21: Hoare triple {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17629#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,082 INFO L272 TraceCheckUtils]: 19: Hoare triple {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,082 INFO L290 TraceCheckUtils]: 18: Hoare triple {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,082 INFO L290 TraceCheckUtils]: 17: Hoare triple {17642#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,083 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {17642#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,083 INFO L290 TraceCheckUtils]: 15: Hoare triple {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,084 INFO L290 TraceCheckUtils]: 14: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17650#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:34,084 INFO L272 TraceCheckUtils]: 13: Hoare triple {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,084 INFO L290 TraceCheckUtils]: 12: Hoare triple {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,085 INFO L290 TraceCheckUtils]: 11: Hoare triple {17663#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,085 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {17663#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,086 INFO L290 TraceCheckUtils]: 9: Hoare triple {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,086 INFO L290 TraceCheckUtils]: 8: Hoare triple {16746#true} ~z := #in~z;#res := 2 + ~z; {17671#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 05:59:34,086 INFO L272 TraceCheckUtils]: 7: Hoare triple {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-15 05:59:34,087 INFO L290 TraceCheckUtils]: 6: Hoare triple {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,087 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 05:59:34,087 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-15 05:59:34,087 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-15 05:59:34,087 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-15 05:59:34,087 INFO L290 TraceCheckUtils]: 1: Hoare triple {16746#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {16746#true} is VALID [2022-04-15 05:59:34,087 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16746#true} is VALID [2022-04-15 05:59:34,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 970 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2022-04-15 05:59:34,088 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1345520171] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:34,088 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:34,088 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 44, 63] total 107 [2022-04-15 05:59:34,089 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:34,089 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1933766375] [2022-04-15 05:59:34,089 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1933766375] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:34,089 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:34,089 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-15 05:59:34,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1659784748] [2022-04-15 05:59:34,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:34,089 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Word has length 131 [2022-04-15 05:59:34,089 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:34,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:34,142 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:34,142 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-15 05:59:34,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:34,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-15 05:59:34,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1114, Invalid=10228, Unknown=0, NotChecked=0, Total=11342 [2022-04-15 05:59:34,143 INFO L87 Difference]: Start difference. First operand 75 states and 94 transitions. Second operand has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:40,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:40,945 INFO L93 Difference]: Finished difference Result 85 states and 106 transitions. [2022-04-15 05:59:40,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-15 05:59:40,945 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Word has length 131 [2022-04-15 05:59:40,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 05:59:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:40,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 106 transitions. [2022-04-15 05:59:40,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 106 transitions. [2022-04-15 05:59:40,950 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 106 transitions. [2022-04-15 05:59:41,018 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:41,020 INFO L225 Difference]: With dead ends: 85 [2022-04-15 05:59:41,020 INFO L226 Difference]: Without dead ends: 80 [2022-04-15 05:59:41,021 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 389 GetRequests, 222 SyntacticMatches, 20 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2247 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=2683, Invalid=19369, Unknown=0, NotChecked=0, Total=22052 [2022-04-15 05:59:41,021 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 52 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 3393 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 3510 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 117 IncrementalHoareTripleChecker+Valid, 3393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-04-15 05:59:41,021 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [53 Valid, 190 Invalid, 3510 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 3393 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-04-15 05:59:41,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2022-04-15 05:59:41,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 78. [2022-04-15 05:59:41,255 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 05:59:41,255 INFO L82 GeneralOperation]: Start isEquivalent. First operand 80 states. Second operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 05:59:41,255 INFO L74 IsIncluded]: Start isIncluded. First operand 80 states. Second operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 05:59:41,255 INFO L87 Difference]: Start difference. First operand 80 states. Second operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 05:59:41,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:41,257 INFO L93 Difference]: Finished difference Result 80 states and 101 transitions. [2022-04-15 05:59:41,257 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2022-04-15 05:59:41,257 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:41,257 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:41,257 INFO L74 IsIncluded]: Start isIncluded. First operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 80 states. [2022-04-15 05:59:41,257 INFO L87 Difference]: Start difference. First operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 80 states. [2022-04-15 05:59:41,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 05:59:41,259 INFO L93 Difference]: Finished difference Result 80 states and 101 transitions. [2022-04-15 05:59:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2022-04-15 05:59:41,259 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 05:59:41,259 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 05:59:41,259 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 05:59:41,259 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 05:59:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78 states, 51 states have (on average 1.0196078431372548) internal successors, (52), 51 states have internal predecessors, (52), 24 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 05:59:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 98 transitions. [2022-04-15 05:59:41,260 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 98 transitions. Word has length 131 [2022-04-15 05:59:41,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 05:59:41,261 INFO L478 AbstractCegarLoop]: Abstraction has 78 states and 98 transitions. [2022-04-15 05:59:41,261 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 1.0888888888888888) internal successors, (49), 24 states have internal predecessors, (49), 22 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-15 05:59:41,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 98 transitions. [2022-04-15 05:59:41,370 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:41,371 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 98 transitions. [2022-04-15 05:59:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-04-15 05:59:41,371 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 05:59:41,371 INFO L499 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 05:59:41,387 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:41,576 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-15 05:59:41,772 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40,40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable41 [2022-04-15 05:59:41,773 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 05:59:41,773 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 05:59:41,773 INFO L85 PathProgramCache]: Analyzing trace with hash 1330921948, now seen corresponding path program 41 times [2022-04-15 05:59:41,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:41,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1047101218] [2022-04-15 05:59:41,919 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 05:59:41,921 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 05:59:41,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1875950386, now seen corresponding path program 1 times [2022-04-15 05:59:41,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:41,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1187177954] [2022-04-15 05:59:41,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:41,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:41,926 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_21.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_21.0)) 4294967296)) 268435455) 0)) [2022-04-15 05:59:41,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 05:59:41,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1724682607] [2022-04-15 05:59:41,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:41,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:41,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:41,930 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:41,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-15 05:59:41,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:41,988 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 05:59:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 05:59:41,995 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 05:59:41,995 INFO L85 PathProgramCache]: Analyzing trace with hash 1330921948, now seen corresponding path program 42 times [2022-04-15 05:59:41,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 05:59:41,995 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330428302] [2022-04-15 05:59:41,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 05:59:41,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 05:59:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:42,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 05:59:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:42,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {18382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-15 05:59:42,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-15 05:59:42,957 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-15 05:59:42,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 05:59:42,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:42,996 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:42,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:42,997 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18276#(= main_~x~0 0)} #38#return; {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:42,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 05:59:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,043 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,044 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:43,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 05:59:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,050 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,051 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,052 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:43,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 05:59:43,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,058 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,059 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 05:59:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,066 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,067 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,067 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:43,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 05:59:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,073 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,074 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,074 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:43,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 05:59:43,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,081 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,082 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 05:59:43,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,156 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,157 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:43,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 05:59:43,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,163 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,164 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,164 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:43,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 05:59:43,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,170 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,170 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,171 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 05:59:43,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,183 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,184 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 05:59:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,197 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,198 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 05:59:43,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,205 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,206 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,207 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:43,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 05:59:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,215 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 05:59:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,222 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,223 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:43,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 05:59:43,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 05:59:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,237 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,238 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:43,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 05:59:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:43,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 05:59:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:43,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 05:59:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,270 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,272 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 05:59:43,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 05:59:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:43,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,279 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,280 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 05:59:43,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {18382#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-15 05:59:43,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-15 05:59:43,280 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-15 05:59:43,280 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-15 05:59:43,280 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {18276#(= main_~x~0 0)} is VALID [2022-04-15 05:59:43,280 INFO L290 TraceCheckUtils]: 6: Hoare triple {18276#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18276#(= main_~x~0 0)} is VALID [2022-04-15 05:59:43,281 INFO L272 TraceCheckUtils]: 7: Hoare triple {18276#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,281 INFO L290 TraceCheckUtils]: 8: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,281 INFO L290 TraceCheckUtils]: 9: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,282 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18276#(= main_~x~0 0)} #38#return; {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:43,282 INFO L290 TraceCheckUtils]: 11: Hoare triple {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:43,282 INFO L290 TraceCheckUtils]: 12: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:43,282 INFO L272 TraceCheckUtils]: 13: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,283 INFO L290 TraceCheckUtils]: 14: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,283 INFO L290 TraceCheckUtils]: 15: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,283 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:43,284 INFO L290 TraceCheckUtils]: 17: Hoare triple {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:43,284 INFO L290 TraceCheckUtils]: 18: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:43,284 INFO L272 TraceCheckUtils]: 19: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,284 INFO L290 TraceCheckUtils]: 20: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,285 INFO L290 TraceCheckUtils]: 21: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,285 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:43,286 INFO L290 TraceCheckUtils]: 23: Hoare triple {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:43,286 INFO L290 TraceCheckUtils]: 24: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:43,286 INFO L272 TraceCheckUtils]: 25: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,286 INFO L290 TraceCheckUtils]: 26: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,287 INFO L290 TraceCheckUtils]: 27: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,288 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,288 INFO L290 TraceCheckUtils]: 29: Hoare triple {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:43,288 INFO L290 TraceCheckUtils]: 30: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:43,288 INFO L272 TraceCheckUtils]: 31: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,289 INFO L290 TraceCheckUtils]: 32: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,289 INFO L290 TraceCheckUtils]: 33: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,289 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:43,290 INFO L290 TraceCheckUtils]: 35: Hoare triple {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:43,290 INFO L290 TraceCheckUtils]: 36: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:43,290 INFO L272 TraceCheckUtils]: 37: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,290 INFO L290 TraceCheckUtils]: 38: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,291 INFO L290 TraceCheckUtils]: 39: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,291 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:43,292 INFO L290 TraceCheckUtils]: 41: Hoare triple {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:43,292 INFO L290 TraceCheckUtils]: 42: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:43,292 INFO L272 TraceCheckUtils]: 43: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,292 INFO L290 TraceCheckUtils]: 44: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,293 INFO L290 TraceCheckUtils]: 45: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,293 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,294 INFO L290 TraceCheckUtils]: 47: Hoare triple {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:43,294 INFO L290 TraceCheckUtils]: 48: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:43,294 INFO L272 TraceCheckUtils]: 49: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,294 INFO L290 TraceCheckUtils]: 50: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,295 INFO L290 TraceCheckUtils]: 51: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,295 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:43,295 INFO L290 TraceCheckUtils]: 53: Hoare triple {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:43,296 INFO L290 TraceCheckUtils]: 54: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:43,296 INFO L272 TraceCheckUtils]: 55: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,296 INFO L290 TraceCheckUtils]: 56: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,296 INFO L290 TraceCheckUtils]: 57: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,297 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:43,297 INFO L290 TraceCheckUtils]: 59: Hoare triple {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:43,298 INFO L290 TraceCheckUtils]: 60: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:43,298 INFO L272 TraceCheckUtils]: 61: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,298 INFO L290 TraceCheckUtils]: 62: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,298 INFO L290 TraceCheckUtils]: 63: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,299 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,299 INFO L290 TraceCheckUtils]: 65: Hoare triple {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:43,300 INFO L290 TraceCheckUtils]: 66: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:43,300 INFO L272 TraceCheckUtils]: 67: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,300 INFO L290 TraceCheckUtils]: 68: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,300 INFO L290 TraceCheckUtils]: 69: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,301 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,301 INFO L290 TraceCheckUtils]: 71: Hoare triple {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:43,301 INFO L290 TraceCheckUtils]: 72: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:43,301 INFO L272 TraceCheckUtils]: 73: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,302 INFO L290 TraceCheckUtils]: 74: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,302 INFO L290 TraceCheckUtils]: 75: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,303 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,303 INFO L290 TraceCheckUtils]: 77: Hoare triple {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:43,303 INFO L290 TraceCheckUtils]: 78: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:43,303 INFO L272 TraceCheckUtils]: 79: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,304 INFO L290 TraceCheckUtils]: 80: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,304 INFO L290 TraceCheckUtils]: 81: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,305 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:43,305 INFO L290 TraceCheckUtils]: 83: Hoare triple {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:43,305 INFO L290 TraceCheckUtils]: 84: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:43,305 INFO L272 TraceCheckUtils]: 85: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,306 INFO L290 TraceCheckUtils]: 86: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,306 INFO L290 TraceCheckUtils]: 87: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,306 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,307 INFO L290 TraceCheckUtils]: 89: Hoare triple {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:43,307 INFO L290 TraceCheckUtils]: 90: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:43,307 INFO L272 TraceCheckUtils]: 91: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,307 INFO L290 TraceCheckUtils]: 92: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,308 INFO L290 TraceCheckUtils]: 93: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,308 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:43,309 INFO L290 TraceCheckUtils]: 95: Hoare triple {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:43,309 INFO L290 TraceCheckUtils]: 96: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:43,309 INFO L272 TraceCheckUtils]: 97: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,309 INFO L290 TraceCheckUtils]: 98: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,310 INFO L290 TraceCheckUtils]: 99: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,310 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,311 INFO L290 TraceCheckUtils]: 101: Hoare triple {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:43,311 INFO L290 TraceCheckUtils]: 102: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:43,311 INFO L272 TraceCheckUtils]: 103: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,311 INFO L290 TraceCheckUtils]: 104: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,312 INFO L290 TraceCheckUtils]: 105: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,312 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:43,312 INFO L290 TraceCheckUtils]: 107: Hoare triple {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:43,313 INFO L290 TraceCheckUtils]: 108: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:43,313 INFO L272 TraceCheckUtils]: 109: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,313 INFO L290 TraceCheckUtils]: 110: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,313 INFO L290 TraceCheckUtils]: 111: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,314 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:43,314 INFO L290 TraceCheckUtils]: 113: Hoare triple {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:43,315 INFO L290 TraceCheckUtils]: 114: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:43,315 INFO L272 TraceCheckUtils]: 115: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,315 INFO L290 TraceCheckUtils]: 116: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,315 INFO L290 TraceCheckUtils]: 117: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,316 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:43,316 INFO L290 TraceCheckUtils]: 119: Hoare triple {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:43,317 INFO L290 TraceCheckUtils]: 120: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:43,317 INFO L272 TraceCheckUtils]: 121: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,323 INFO L290 TraceCheckUtils]: 122: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,324 INFO L290 TraceCheckUtils]: 123: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,324 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 05:59:43,325 INFO L290 TraceCheckUtils]: 125: Hoare triple {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 05:59:43,325 INFO L290 TraceCheckUtils]: 126: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 05:59:43,325 INFO L272 TraceCheckUtils]: 127: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:43,325 INFO L290 TraceCheckUtils]: 128: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,326 INFO L290 TraceCheckUtils]: 129: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:43,326 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 05:59:43,327 INFO L290 TraceCheckUtils]: 131: Hoare triple {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18381#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 05:59:43,327 INFO L290 TraceCheckUtils]: 132: Hoare triple {18381#(and (<= main_~x~0 42) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {18272#false} is VALID [2022-04-15 05:59:43,327 INFO L272 TraceCheckUtils]: 133: Hoare triple {18272#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {18272#false} is VALID [2022-04-15 05:59:43,327 INFO L290 TraceCheckUtils]: 134: Hoare triple {18272#false} ~cond := #in~cond; {18272#false} is VALID [2022-04-15 05:59:43,327 INFO L290 TraceCheckUtils]: 135: Hoare triple {18272#false} assume 0 == ~cond; {18272#false} is VALID [2022-04-15 05:59:43,327 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-15 05:59:43,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-15 05:59:43,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 05:59:43,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330428302] [2022-04-15 05:59:43,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330428302] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 05:59:43,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1574306127] [2022-04-15 05:59:43,328 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 05:59:43,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 05:59:43,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 05:59:43,329 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 05:59:43,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-15 05:59:44,133 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-15 05:59:44,134 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 05:59:44,138 WARN L261 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 219 conjunts are in the unsatisfiable core [2022-04-15 05:59:44,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 05:59:44,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 05:59:45,841 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18271#true} is VALID [2022-04-15 05:59:45,841 INFO L290 TraceCheckUtils]: 1: Hoare triple {18271#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-15 05:59:45,841 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-15 05:59:45,842 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-15 05:59:45,842 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-15 05:59:45,842 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {18276#(= main_~x~0 0)} is VALID [2022-04-15 05:59:45,842 INFO L290 TraceCheckUtils]: 6: Hoare triple {18276#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18276#(= main_~x~0 0)} is VALID [2022-04-15 05:59:45,842 INFO L272 TraceCheckUtils]: 7: Hoare triple {18276#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,842 INFO L290 TraceCheckUtils]: 8: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,852 INFO L290 TraceCheckUtils]: 9: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,853 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18276#(= main_~x~0 0)} #38#return; {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 05:59:45,853 INFO L290 TraceCheckUtils]: 11: Hoare triple {18280#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:45,853 INFO L290 TraceCheckUtils]: 12: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 05:59:45,853 INFO L272 TraceCheckUtils]: 13: Hoare triple {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,854 INFO L290 TraceCheckUtils]: 14: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,854 INFO L290 TraceCheckUtils]: 15: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,855 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18281#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 05:59:45,855 INFO L290 TraceCheckUtils]: 17: Hoare triple {18285#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:45,855 INFO L290 TraceCheckUtils]: 18: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 05:59:45,855 INFO L272 TraceCheckUtils]: 19: Hoare triple {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,856 INFO L290 TraceCheckUtils]: 20: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,856 INFO L290 TraceCheckUtils]: 21: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,856 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18286#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 05:59:45,857 INFO L290 TraceCheckUtils]: 23: Hoare triple {18290#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:45,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 05:59:45,857 INFO L272 TraceCheckUtils]: 25: Hoare triple {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,857 INFO L290 TraceCheckUtils]: 26: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,858 INFO L290 TraceCheckUtils]: 27: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,858 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18291#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,859 INFO L290 TraceCheckUtils]: 29: Hoare triple {18295#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:45,859 INFO L290 TraceCheckUtils]: 30: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 05:59:45,859 INFO L272 TraceCheckUtils]: 31: Hoare triple {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,859 INFO L290 TraceCheckUtils]: 32: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,860 INFO L290 TraceCheckUtils]: 33: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,860 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18296#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 05:59:45,861 INFO L290 TraceCheckUtils]: 35: Hoare triple {18300#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:45,861 INFO L290 TraceCheckUtils]: 36: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 05:59:45,861 INFO L272 TraceCheckUtils]: 37: Hoare triple {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,861 INFO L290 TraceCheckUtils]: 38: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,862 INFO L290 TraceCheckUtils]: 39: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,862 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18301#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 05:59:45,862 INFO L290 TraceCheckUtils]: 41: Hoare triple {18305#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:45,863 INFO L290 TraceCheckUtils]: 42: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 05:59:45,863 INFO L272 TraceCheckUtils]: 43: Hoare triple {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,863 INFO L290 TraceCheckUtils]: 44: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,863 INFO L290 TraceCheckUtils]: 45: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,864 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18306#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,864 INFO L290 TraceCheckUtils]: 47: Hoare triple {18310#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:45,865 INFO L290 TraceCheckUtils]: 48: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 05:59:45,865 INFO L272 TraceCheckUtils]: 49: Hoare triple {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,865 INFO L290 TraceCheckUtils]: 50: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,865 INFO L290 TraceCheckUtils]: 51: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,866 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18311#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 05:59:45,866 INFO L290 TraceCheckUtils]: 53: Hoare triple {18315#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:45,866 INFO L290 TraceCheckUtils]: 54: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 05:59:45,867 INFO L272 TraceCheckUtils]: 55: Hoare triple {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,867 INFO L290 TraceCheckUtils]: 56: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,867 INFO L290 TraceCheckUtils]: 57: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,868 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18316#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 05:59:45,868 INFO L290 TraceCheckUtils]: 59: Hoare triple {18320#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:45,868 INFO L290 TraceCheckUtils]: 60: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 05:59:45,868 INFO L272 TraceCheckUtils]: 61: Hoare triple {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,869 INFO L290 TraceCheckUtils]: 62: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,869 INFO L290 TraceCheckUtils]: 63: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,870 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18321#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,870 INFO L290 TraceCheckUtils]: 65: Hoare triple {18325#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:45,870 INFO L290 TraceCheckUtils]: 66: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 05:59:45,870 INFO L272 TraceCheckUtils]: 67: Hoare triple {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,871 INFO L290 TraceCheckUtils]: 68: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,871 INFO L290 TraceCheckUtils]: 69: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,871 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18326#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,872 INFO L290 TraceCheckUtils]: 71: Hoare triple {18330#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:45,872 INFO L290 TraceCheckUtils]: 72: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 05:59:45,872 INFO L272 TraceCheckUtils]: 73: Hoare triple {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,872 INFO L290 TraceCheckUtils]: 74: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,873 INFO L290 TraceCheckUtils]: 75: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,873 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18331#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,874 INFO L290 TraceCheckUtils]: 77: Hoare triple {18335#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:45,874 INFO L290 TraceCheckUtils]: 78: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 05:59:45,874 INFO L272 TraceCheckUtils]: 79: Hoare triple {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,874 INFO L290 TraceCheckUtils]: 80: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,875 INFO L290 TraceCheckUtils]: 81: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,875 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18336#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 05:59:45,876 INFO L290 TraceCheckUtils]: 83: Hoare triple {18340#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:45,876 INFO L290 TraceCheckUtils]: 84: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 05:59:45,876 INFO L272 TraceCheckUtils]: 85: Hoare triple {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,876 INFO L290 TraceCheckUtils]: 86: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,876 INFO L290 TraceCheckUtils]: 87: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,877 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18341#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,877 INFO L290 TraceCheckUtils]: 89: Hoare triple {18345#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:45,878 INFO L290 TraceCheckUtils]: 90: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 05:59:45,878 INFO L272 TraceCheckUtils]: 91: Hoare triple {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,878 INFO L290 TraceCheckUtils]: 92: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,878 INFO L290 TraceCheckUtils]: 93: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,879 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18346#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 05:59:45,879 INFO L290 TraceCheckUtils]: 95: Hoare triple {18350#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:45,880 INFO L290 TraceCheckUtils]: 96: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 05:59:45,880 INFO L272 TraceCheckUtils]: 97: Hoare triple {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,880 INFO L290 TraceCheckUtils]: 98: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,880 INFO L290 TraceCheckUtils]: 99: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,881 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18351#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,881 INFO L290 TraceCheckUtils]: 101: Hoare triple {18355#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:45,881 INFO L290 TraceCheckUtils]: 102: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 05:59:45,881 INFO L272 TraceCheckUtils]: 103: Hoare triple {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,882 INFO L290 TraceCheckUtils]: 104: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,882 INFO L290 TraceCheckUtils]: 105: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,883 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18356#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 05:59:45,883 INFO L290 TraceCheckUtils]: 107: Hoare triple {18360#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:45,883 INFO L290 TraceCheckUtils]: 108: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 05:59:45,883 INFO L272 TraceCheckUtils]: 109: Hoare triple {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,884 INFO L290 TraceCheckUtils]: 110: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,884 INFO L290 TraceCheckUtils]: 111: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,884 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18361#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 05:59:45,885 INFO L290 TraceCheckUtils]: 113: Hoare triple {18365#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:45,885 INFO L290 TraceCheckUtils]: 114: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 05:59:45,885 INFO L272 TraceCheckUtils]: 115: Hoare triple {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,885 INFO L290 TraceCheckUtils]: 116: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,886 INFO L290 TraceCheckUtils]: 117: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,886 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18366#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 05:59:45,887 INFO L290 TraceCheckUtils]: 119: Hoare triple {18370#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:45,887 INFO L290 TraceCheckUtils]: 120: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 05:59:45,887 INFO L272 TraceCheckUtils]: 121: Hoare triple {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,887 INFO L290 TraceCheckUtils]: 122: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,888 INFO L290 TraceCheckUtils]: 123: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,888 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18371#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 05:59:45,888 INFO L290 TraceCheckUtils]: 125: Hoare triple {18375#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 05:59:45,889 INFO L290 TraceCheckUtils]: 126: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 05:59:45,889 INFO L272 TraceCheckUtils]: 127: Hoare triple {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:45,889 INFO L290 TraceCheckUtils]: 128: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,889 INFO L290 TraceCheckUtils]: 129: Hoare triple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 05:59:45,890 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {18383#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {18376#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 05:59:45,890 INFO L290 TraceCheckUtils]: 131: Hoare triple {18380#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {18780#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 05:59:45,891 INFO L290 TraceCheckUtils]: 132: Hoare triple {18780#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {18272#false} is VALID [2022-04-15 05:59:45,891 INFO L272 TraceCheckUtils]: 133: Hoare triple {18272#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {18272#false} is VALID [2022-04-15 05:59:45,891 INFO L290 TraceCheckUtils]: 134: Hoare triple {18272#false} ~cond := #in~cond; {18272#false} is VALID [2022-04-15 05:59:45,891 INFO L290 TraceCheckUtils]: 135: Hoare triple {18272#false} assume 0 == ~cond; {18272#false} is VALID [2022-04-15 05:59:45,891 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-15 05:59:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-15 05:59:45,892 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 05:59:53,046 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-15 05:59:53,046 INFO L290 TraceCheckUtils]: 135: Hoare triple {18799#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {18272#false} is VALID [2022-04-15 05:59:53,047 INFO L290 TraceCheckUtils]: 134: Hoare triple {18803#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {18799#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 05:59:53,047 INFO L272 TraceCheckUtils]: 133: Hoare triple {18807#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {18803#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 05:59:53,048 INFO L290 TraceCheckUtils]: 132: Hoare triple {18811#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {18807#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 05:59:53,049 INFO L290 TraceCheckUtils]: 131: Hoare triple {18815#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18811#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,049 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18815#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,050 INFO L290 TraceCheckUtils]: 129: Hoare triple {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,050 INFO L290 TraceCheckUtils]: 128: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18823#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,050 INFO L272 TraceCheckUtils]: 127: Hoare triple {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,051 INFO L290 TraceCheckUtils]: 126: Hoare triple {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,051 INFO L290 TraceCheckUtils]: 125: Hoare triple {18836#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18819#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,052 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18836#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,052 INFO L290 TraceCheckUtils]: 123: Hoare triple {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,053 INFO L290 TraceCheckUtils]: 122: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18844#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,053 INFO L272 TraceCheckUtils]: 121: Hoare triple {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,053 INFO L290 TraceCheckUtils]: 120: Hoare triple {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,054 INFO L290 TraceCheckUtils]: 119: Hoare triple {18857#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18840#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,054 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {18857#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,055 INFO L290 TraceCheckUtils]: 117: Hoare triple {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,055 INFO L290 TraceCheckUtils]: 116: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18865#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,056 INFO L272 TraceCheckUtils]: 115: Hoare triple {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,056 INFO L290 TraceCheckUtils]: 114: Hoare triple {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,056 INFO L290 TraceCheckUtils]: 113: Hoare triple {18878#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18861#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,057 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {18878#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,057 INFO L290 TraceCheckUtils]: 111: Hoare triple {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,058 INFO L290 TraceCheckUtils]: 110: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18886#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,058 INFO L272 TraceCheckUtils]: 109: Hoare triple {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,058 INFO L290 TraceCheckUtils]: 108: Hoare triple {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,059 INFO L290 TraceCheckUtils]: 107: Hoare triple {18899#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18882#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,059 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {18899#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,060 INFO L290 TraceCheckUtils]: 105: Hoare triple {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,060 INFO L290 TraceCheckUtils]: 104: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18907#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,061 INFO L272 TraceCheckUtils]: 103: Hoare triple {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,061 INFO L290 TraceCheckUtils]: 102: Hoare triple {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,061 INFO L290 TraceCheckUtils]: 101: Hoare triple {18920#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18903#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,062 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {18920#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,062 INFO L290 TraceCheckUtils]: 99: Hoare triple {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,063 INFO L290 TraceCheckUtils]: 98: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18928#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,063 INFO L272 TraceCheckUtils]: 97: Hoare triple {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,063 INFO L290 TraceCheckUtils]: 96: Hoare triple {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,064 INFO L290 TraceCheckUtils]: 95: Hoare triple {18941#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {18924#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,064 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18941#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,065 INFO L290 TraceCheckUtils]: 93: Hoare triple {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,065 INFO L290 TraceCheckUtils]: 92: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18949#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,065 INFO L272 TraceCheckUtils]: 91: Hoare triple {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,066 INFO L290 TraceCheckUtils]: 90: Hoare triple {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,066 INFO L290 TraceCheckUtils]: 89: Hoare triple {18962#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {18945#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,067 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18962#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,067 INFO L290 TraceCheckUtils]: 87: Hoare triple {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 05:59:53,068 INFO L290 TraceCheckUtils]: 86: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18970#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 05:59:53,068 INFO L272 TraceCheckUtils]: 85: Hoare triple {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,068 INFO L290 TraceCheckUtils]: 84: Hoare triple {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,069 INFO L290 TraceCheckUtils]: 83: Hoare triple {18983#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18966#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,069 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {18983#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,070 INFO L290 TraceCheckUtils]: 81: Hoare triple {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,070 INFO L290 TraceCheckUtils]: 80: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {18991#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,070 INFO L272 TraceCheckUtils]: 79: Hoare triple {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,071 INFO L290 TraceCheckUtils]: 78: Hoare triple {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,071 INFO L290 TraceCheckUtils]: 77: Hoare triple {19004#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {18987#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,072 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {19004#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,072 INFO L290 TraceCheckUtils]: 75: Hoare triple {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,073 INFO L290 TraceCheckUtils]: 74: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19012#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,073 INFO L272 TraceCheckUtils]: 73: Hoare triple {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,073 INFO L290 TraceCheckUtils]: 72: Hoare triple {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,074 INFO L290 TraceCheckUtils]: 71: Hoare triple {19025#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19008#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,074 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {19025#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,075 INFO L290 TraceCheckUtils]: 69: Hoare triple {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,075 INFO L290 TraceCheckUtils]: 68: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19033#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,075 INFO L272 TraceCheckUtils]: 67: Hoare triple {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,076 INFO L290 TraceCheckUtils]: 66: Hoare triple {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,076 INFO L290 TraceCheckUtils]: 65: Hoare triple {19046#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {19029#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,077 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {19046#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,077 INFO L290 TraceCheckUtils]: 63: Hoare triple {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,078 INFO L290 TraceCheckUtils]: 62: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19054#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,078 INFO L272 TraceCheckUtils]: 61: Hoare triple {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,078 INFO L290 TraceCheckUtils]: 60: Hoare triple {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,079 INFO L290 TraceCheckUtils]: 59: Hoare triple {19067#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19050#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,079 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {19067#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,080 INFO L290 TraceCheckUtils]: 57: Hoare triple {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,080 INFO L290 TraceCheckUtils]: 56: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19075#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,080 INFO L272 TraceCheckUtils]: 55: Hoare triple {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,081 INFO L290 TraceCheckUtils]: 54: Hoare triple {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,081 INFO L290 TraceCheckUtils]: 53: Hoare triple {19088#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19071#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,082 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19088#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,082 INFO L290 TraceCheckUtils]: 51: Hoare triple {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,083 INFO L290 TraceCheckUtils]: 50: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19096#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,083 INFO L272 TraceCheckUtils]: 49: Hoare triple {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,083 INFO L290 TraceCheckUtils]: 48: Hoare triple {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,083 INFO L290 TraceCheckUtils]: 47: Hoare triple {19109#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {19092#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,084 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19109#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,085 INFO L290 TraceCheckUtils]: 45: Hoare triple {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,085 INFO L290 TraceCheckUtils]: 44: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19117#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,085 INFO L272 TraceCheckUtils]: 43: Hoare triple {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,086 INFO L290 TraceCheckUtils]: 42: Hoare triple {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,086 INFO L290 TraceCheckUtils]: 41: Hoare triple {19130#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19113#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,087 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {19130#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,087 INFO L290 TraceCheckUtils]: 39: Hoare triple {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,088 INFO L290 TraceCheckUtils]: 38: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19138#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,088 INFO L272 TraceCheckUtils]: 37: Hoare triple {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,088 INFO L290 TraceCheckUtils]: 36: Hoare triple {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,088 INFO L290 TraceCheckUtils]: 35: Hoare triple {19151#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19134#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,089 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19151#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,089 INFO L290 TraceCheckUtils]: 33: Hoare triple {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,090 INFO L290 TraceCheckUtils]: 32: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19159#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,090 INFO L272 TraceCheckUtils]: 31: Hoare triple {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,090 INFO L290 TraceCheckUtils]: 30: Hoare triple {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,091 INFO L290 TraceCheckUtils]: 29: Hoare triple {19172#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19155#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,092 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {19172#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,092 INFO L290 TraceCheckUtils]: 27: Hoare triple {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,093 INFO L290 TraceCheckUtils]: 26: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19180#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,093 INFO L272 TraceCheckUtils]: 25: Hoare triple {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,093 INFO L290 TraceCheckUtils]: 24: Hoare triple {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,093 INFO L290 TraceCheckUtils]: 23: Hoare triple {19193#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {19176#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,094 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19193#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 05:59:53,094 INFO L290 TraceCheckUtils]: 21: Hoare triple {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,095 INFO L290 TraceCheckUtils]: 20: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19201#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,095 INFO L272 TraceCheckUtils]: 19: Hoare triple {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,095 INFO L290 TraceCheckUtils]: 18: Hoare triple {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,096 INFO L290 TraceCheckUtils]: 17: Hoare triple {19214#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19197#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,097 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19214#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,097 INFO L290 TraceCheckUtils]: 15: Hoare triple {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19222#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 05:59:53,098 INFO L272 TraceCheckUtils]: 13: Hoare triple {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,098 INFO L290 TraceCheckUtils]: 12: Hoare triple {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,098 INFO L290 TraceCheckUtils]: 11: Hoare triple {19235#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {19218#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,099 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {19235#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,100 INFO L290 TraceCheckUtils]: 8: Hoare triple {18271#true} ~z := #in~z;#res := 2 + ~z; {19243#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 05:59:53,100 INFO L272 TraceCheckUtils]: 7: Hoare triple {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-15 05:59:53,100 INFO L290 TraceCheckUtils]: 6: Hoare triple {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {19239#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 05:59:53,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-15 05:59:53,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-15 05:59:53,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-15 05:59:53,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {18271#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {18271#true} is VALID [2022-04-15 05:59:53,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18271#true} is VALID [2022-04-15 05:59:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-15 05:59:53,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1574306127] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 05:59:53,102 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 05:59:53,102 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 46, 69] total 115 [2022-04-15 05:59:53,102 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 05:59:53,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1047101218] [2022-04-15 05:59:53,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1047101218] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 05:59:53,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 05:59:53,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-15 05:59:53,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009521925] [2022-04-15 05:59:53,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 05:59:53,103 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Word has length 137 [2022-04-15 05:59:53,103 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 05:59:53,103 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 05:59:53,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 05:59:53,161 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-15 05:59:53,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 05:59:53,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-15 05:59:53,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1239, Invalid=11871, Unknown=0, NotChecked=0, Total=13110 [2022-04-15 05:59:53,163 INFO L87 Difference]: Start difference. First operand 78 states and 98 transitions. Second operand has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 06:00:00,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:00,802 INFO L93 Difference]: Finished difference Result 88 states and 110 transitions. [2022-04-15 06:00:00,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-15 06:00:00,802 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Word has length 137 [2022-04-15 06:00:00,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 06:00:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 110 transitions. [2022-04-15 06:00:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 06:00:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 110 transitions. [2022-04-15 06:00:00,807 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 110 transitions. [2022-04-15 06:00:00,900 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:00,901 INFO L225 Difference]: With dead ends: 88 [2022-04-15 06:00:00,901 INFO L226 Difference]: Without dead ends: 83 [2022-04-15 06:00:00,903 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 229 SyntacticMatches, 21 SemanticMatches, 157 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2470 ImplicationChecksByTransitivity, 8.8s TimeCoverageRelationStatistics Valid=2949, Invalid=22173, Unknown=0, NotChecked=0, Total=25122 [2022-04-15 06:00:00,903 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 54 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 3850 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 221 SdHoareTripleChecker+Invalid, 3968 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 118 IncrementalHoareTripleChecker+Valid, 3850 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:00,903 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 221 Invalid, 3968 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 3850 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-04-15 06:00:00,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-15 06:00:01,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 81. [2022-04-15 06:00:01,171 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:01,171 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:01,172 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:01,172 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:01,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:01,173 INFO L93 Difference]: Finished difference Result 83 states and 105 transitions. [2022-04-15 06:00:01,173 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2022-04-15 06:00:01,173 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:01,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:01,174 INFO L74 IsIncluded]: Start isIncluded. First operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 83 states. [2022-04-15 06:00:01,174 INFO L87 Difference]: Start difference. First operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 83 states. [2022-04-15 06:00:01,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:01,175 INFO L93 Difference]: Finished difference Result 83 states and 105 transitions. [2022-04-15 06:00:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2022-04-15 06:00:01,175 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:01,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:01,176 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:01,176 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 53 states have (on average 1.0188679245283019) internal successors, (54), 53 states have internal predecessors, (54), 25 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:01,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 102 transitions. [2022-04-15 06:00:01,177 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 102 transitions. Word has length 137 [2022-04-15 06:00:01,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:01,177 INFO L478 AbstractCegarLoop]: Abstraction has 81 states and 102 transitions. [2022-04-15 06:00:01,177 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 1.0851063829787233) internal successors, (51), 25 states have internal predecessors, (51), 23 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-15 06:00:01,177 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 102 transitions. [2022-04-15 06:00:01,275 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 102 transitions. [2022-04-15 06:00:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-15 06:00:01,276 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:01,276 INFO L499 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:01,281 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:01,485 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Ended with exit code 0 [2022-04-15 06:00:01,684 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,SelfDestructingSolverStorable43,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:01,685 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:01,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:01,685 INFO L85 PathProgramCache]: Analyzing trace with hash -977704006, now seen corresponding path program 43 times [2022-04-15 06:00:01,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:01,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1778711544] [2022-04-15 06:00:01,886 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:01,888 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:01,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1816845042, now seen corresponding path program 1 times [2022-04-15 06:00:01,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:01,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777033700] [2022-04-15 06:00:01,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:01,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:01,893 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_22.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_22.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:01,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1655542753] [2022-04-15 06:00:01,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:01,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:01,897 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:01,897 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:01,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-15 06:00:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:01,954 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:01,961 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:01,961 INFO L85 PathProgramCache]: Analyzing trace with hash -977704006, now seen corresponding path program 44 times [2022-04-15 06:00:01,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:01,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [282039353] [2022-04-15 06:00:01,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:01,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:02,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:02,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:02,949 INFO L290 TraceCheckUtils]: 0: Hoare triple {19981#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-15 06:00:02,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-15 06:00:02,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-15 06:00:02,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:00:02,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:02,990 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:02,990 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:02,991 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19870#(= main_~x~0 0)} #38#return; {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:02,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:00:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:02,997 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:02,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:02,998 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:02,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:00:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,007 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,007 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,008 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:03,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:00:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,021 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,021 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,022 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:00:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,039 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,040 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,040 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:03,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:00:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,062 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,063 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:03,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:00:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,069 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,070 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:00:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,075 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,076 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,076 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:03,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:00:03,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,086 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,086 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,087 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:03,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:00:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,093 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,093 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,094 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:00:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,100 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,101 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:00:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,107 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,107 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:00:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,113 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,114 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:03,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:00:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,120 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,121 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:00:03,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,126 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,127 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,127 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:03,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:00:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,133 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,134 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,134 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:00:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,140 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,141 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:03,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:00:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,155 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,156 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,156 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:03,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:00:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,162 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,162 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,163 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:03,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:00:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:03,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:00:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,175 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,176 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:00:03,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,184 INFO L290 TraceCheckUtils]: 0: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,185 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:03,185 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19981#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:03,185 INFO L290 TraceCheckUtils]: 1: Hoare triple {19981#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-15 06:00:03,185 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-15 06:00:03,185 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-15 06:00:03,185 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-15 06:00:03,185 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {19870#(= main_~x~0 0)} is VALID [2022-04-15 06:00:03,186 INFO L290 TraceCheckUtils]: 6: Hoare triple {19870#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19870#(= main_~x~0 0)} is VALID [2022-04-15 06:00:03,186 INFO L272 TraceCheckUtils]: 7: Hoare triple {19870#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,186 INFO L290 TraceCheckUtils]: 8: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,186 INFO L290 TraceCheckUtils]: 9: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,187 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19870#(= main_~x~0 0)} #38#return; {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:03,187 INFO L290 TraceCheckUtils]: 11: Hoare triple {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:03,187 INFO L290 TraceCheckUtils]: 12: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:03,187 INFO L272 TraceCheckUtils]: 13: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,188 INFO L290 TraceCheckUtils]: 14: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,188 INFO L290 TraceCheckUtils]: 15: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,188 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:03,189 INFO L290 TraceCheckUtils]: 17: Hoare triple {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:03,189 INFO L290 TraceCheckUtils]: 18: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:03,189 INFO L272 TraceCheckUtils]: 19: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,189 INFO L290 TraceCheckUtils]: 20: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,190 INFO L290 TraceCheckUtils]: 21: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,190 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:03,190 INFO L290 TraceCheckUtils]: 23: Hoare triple {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:03,191 INFO L290 TraceCheckUtils]: 24: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:03,191 INFO L272 TraceCheckUtils]: 25: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,191 INFO L290 TraceCheckUtils]: 26: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,191 INFO L290 TraceCheckUtils]: 27: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,192 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,192 INFO L290 TraceCheckUtils]: 29: Hoare triple {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:03,192 INFO L290 TraceCheckUtils]: 30: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:03,192 INFO L272 TraceCheckUtils]: 31: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,193 INFO L290 TraceCheckUtils]: 32: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,193 INFO L290 TraceCheckUtils]: 33: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,194 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:03,194 INFO L290 TraceCheckUtils]: 35: Hoare triple {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:03,194 INFO L290 TraceCheckUtils]: 36: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:03,194 INFO L272 TraceCheckUtils]: 37: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,194 INFO L290 TraceCheckUtils]: 38: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,195 INFO L290 TraceCheckUtils]: 39: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,195 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:03,196 INFO L290 TraceCheckUtils]: 41: Hoare triple {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:03,196 INFO L290 TraceCheckUtils]: 42: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:03,196 INFO L272 TraceCheckUtils]: 43: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,196 INFO L290 TraceCheckUtils]: 44: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,196 INFO L290 TraceCheckUtils]: 45: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,197 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,197 INFO L290 TraceCheckUtils]: 47: Hoare triple {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:03,198 INFO L290 TraceCheckUtils]: 48: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:03,198 INFO L272 TraceCheckUtils]: 49: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,198 INFO L290 TraceCheckUtils]: 50: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,198 INFO L290 TraceCheckUtils]: 51: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,199 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:03,199 INFO L290 TraceCheckUtils]: 53: Hoare triple {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:03,199 INFO L290 TraceCheckUtils]: 54: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:03,199 INFO L272 TraceCheckUtils]: 55: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,200 INFO L290 TraceCheckUtils]: 56: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,200 INFO L290 TraceCheckUtils]: 57: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,200 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:03,201 INFO L290 TraceCheckUtils]: 59: Hoare triple {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:03,201 INFO L290 TraceCheckUtils]: 60: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:03,201 INFO L272 TraceCheckUtils]: 61: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,201 INFO L290 TraceCheckUtils]: 62: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,202 INFO L290 TraceCheckUtils]: 63: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,202 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,202 INFO L290 TraceCheckUtils]: 65: Hoare triple {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:03,203 INFO L290 TraceCheckUtils]: 66: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:03,203 INFO L272 TraceCheckUtils]: 67: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,203 INFO L290 TraceCheckUtils]: 68: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,203 INFO L290 TraceCheckUtils]: 69: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,204 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,204 INFO L290 TraceCheckUtils]: 71: Hoare triple {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:03,205 INFO L290 TraceCheckUtils]: 72: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:03,205 INFO L272 TraceCheckUtils]: 73: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,205 INFO L290 TraceCheckUtils]: 74: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,205 INFO L290 TraceCheckUtils]: 75: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,206 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,206 INFO L290 TraceCheckUtils]: 77: Hoare triple {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:03,207 INFO L290 TraceCheckUtils]: 78: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:03,207 INFO L272 TraceCheckUtils]: 79: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,207 INFO L290 TraceCheckUtils]: 80: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,207 INFO L290 TraceCheckUtils]: 81: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,208 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:03,208 INFO L290 TraceCheckUtils]: 83: Hoare triple {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:03,208 INFO L290 TraceCheckUtils]: 84: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:03,209 INFO L272 TraceCheckUtils]: 85: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,209 INFO L290 TraceCheckUtils]: 86: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,209 INFO L290 TraceCheckUtils]: 87: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,210 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,210 INFO L290 TraceCheckUtils]: 89: Hoare triple {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:03,210 INFO L290 TraceCheckUtils]: 90: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:03,210 INFO L272 TraceCheckUtils]: 91: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,211 INFO L290 TraceCheckUtils]: 92: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,211 INFO L290 TraceCheckUtils]: 93: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,212 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:03,212 INFO L290 TraceCheckUtils]: 95: Hoare triple {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:03,212 INFO L290 TraceCheckUtils]: 96: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:03,212 INFO L272 TraceCheckUtils]: 97: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,213 INFO L290 TraceCheckUtils]: 98: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,213 INFO L290 TraceCheckUtils]: 99: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,214 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,214 INFO L290 TraceCheckUtils]: 101: Hoare triple {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:03,214 INFO L290 TraceCheckUtils]: 102: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:03,214 INFO L272 TraceCheckUtils]: 103: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,215 INFO L290 TraceCheckUtils]: 104: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,215 INFO L290 TraceCheckUtils]: 105: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,215 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:03,216 INFO L290 TraceCheckUtils]: 107: Hoare triple {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:03,216 INFO L290 TraceCheckUtils]: 108: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:03,216 INFO L272 TraceCheckUtils]: 109: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,216 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,217 INFO L290 TraceCheckUtils]: 111: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,217 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:03,218 INFO L290 TraceCheckUtils]: 113: Hoare triple {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:03,218 INFO L290 TraceCheckUtils]: 114: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:03,218 INFO L272 TraceCheckUtils]: 115: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,218 INFO L290 TraceCheckUtils]: 116: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,219 INFO L290 TraceCheckUtils]: 117: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,219 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:03,220 INFO L290 TraceCheckUtils]: 119: Hoare triple {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:03,220 INFO L290 TraceCheckUtils]: 120: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:03,220 INFO L272 TraceCheckUtils]: 121: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,220 INFO L290 TraceCheckUtils]: 122: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,220 INFO L290 TraceCheckUtils]: 123: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,221 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:03,221 INFO L290 TraceCheckUtils]: 125: Hoare triple {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:03,222 INFO L290 TraceCheckUtils]: 126: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:03,222 INFO L272 TraceCheckUtils]: 127: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,222 INFO L290 TraceCheckUtils]: 128: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,222 INFO L290 TraceCheckUtils]: 129: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,223 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:03,223 INFO L290 TraceCheckUtils]: 131: Hoare triple {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:03,224 INFO L290 TraceCheckUtils]: 132: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:03,224 INFO L272 TraceCheckUtils]: 133: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:03,224 INFO L290 TraceCheckUtils]: 134: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,224 INFO L290 TraceCheckUtils]: 135: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:03,225 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:03,225 INFO L290 TraceCheckUtils]: 137: Hoare triple {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {19980#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:03,226 INFO L290 TraceCheckUtils]: 138: Hoare triple {19980#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 268435455); {19866#false} is VALID [2022-04-15 06:00:03,226 INFO L272 TraceCheckUtils]: 139: Hoare triple {19866#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {19866#false} is VALID [2022-04-15 06:00:03,226 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-15 06:00:03,226 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-15 06:00:03,226 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-15 06:00:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-04-15 06:00:03,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:03,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [282039353] [2022-04-15 06:00:03,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [282039353] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:03,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [850146208] [2022-04-15 06:00:03,227 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:00:03,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:03,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:03,228 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:03,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-15 06:00:03,305 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:00:03,305 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:03,308 WARN L261 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 223 conjunts are in the unsatisfiable core [2022-04-15 06:00:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:03,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:05,161 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19865#true} is VALID [2022-04-15 06:00:05,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {19865#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-15 06:00:05,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-15 06:00:05,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-15 06:00:05,161 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-15 06:00:05,162 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {19870#(= main_~x~0 0)} is VALID [2022-04-15 06:00:05,162 INFO L290 TraceCheckUtils]: 6: Hoare triple {19870#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19870#(= main_~x~0 0)} is VALID [2022-04-15 06:00:05,162 INFO L272 TraceCheckUtils]: 7: Hoare triple {19870#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,163 INFO L290 TraceCheckUtils]: 8: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,163 INFO L290 TraceCheckUtils]: 9: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,164 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19870#(= main_~x~0 0)} #38#return; {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:05,164 INFO L290 TraceCheckUtils]: 11: Hoare triple {19874#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:05,164 INFO L290 TraceCheckUtils]: 12: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:05,164 INFO L272 TraceCheckUtils]: 13: Hoare triple {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,165 INFO L290 TraceCheckUtils]: 14: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,165 INFO L290 TraceCheckUtils]: 15: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,166 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19875#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:05,166 INFO L290 TraceCheckUtils]: 17: Hoare triple {19879#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:05,167 INFO L290 TraceCheckUtils]: 18: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:05,167 INFO L272 TraceCheckUtils]: 19: Hoare triple {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,167 INFO L290 TraceCheckUtils]: 20: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,167 INFO L290 TraceCheckUtils]: 21: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,168 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19880#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:05,168 INFO L290 TraceCheckUtils]: 23: Hoare triple {19884#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:05,169 INFO L290 TraceCheckUtils]: 24: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:05,169 INFO L272 TraceCheckUtils]: 25: Hoare triple {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,169 INFO L290 TraceCheckUtils]: 26: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,170 INFO L290 TraceCheckUtils]: 27: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,170 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19885#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,171 INFO L290 TraceCheckUtils]: 29: Hoare triple {19889#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:05,171 INFO L290 TraceCheckUtils]: 30: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:05,171 INFO L272 TraceCheckUtils]: 31: Hoare triple {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,172 INFO L290 TraceCheckUtils]: 32: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,172 INFO L290 TraceCheckUtils]: 33: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,173 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19890#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:05,173 INFO L290 TraceCheckUtils]: 35: Hoare triple {19894#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:05,173 INFO L290 TraceCheckUtils]: 36: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:05,173 INFO L272 TraceCheckUtils]: 37: Hoare triple {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,174 INFO L290 TraceCheckUtils]: 38: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,174 INFO L290 TraceCheckUtils]: 39: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,175 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19895#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:05,175 INFO L290 TraceCheckUtils]: 41: Hoare triple {19899#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:05,176 INFO L290 TraceCheckUtils]: 42: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:05,176 INFO L272 TraceCheckUtils]: 43: Hoare triple {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,176 INFO L290 TraceCheckUtils]: 44: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,176 INFO L290 TraceCheckUtils]: 45: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,177 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19900#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,178 INFO L290 TraceCheckUtils]: 47: Hoare triple {19904#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:05,178 INFO L290 TraceCheckUtils]: 48: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:05,178 INFO L272 TraceCheckUtils]: 49: Hoare triple {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,178 INFO L290 TraceCheckUtils]: 50: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,179 INFO L290 TraceCheckUtils]: 51: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,179 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19905#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:05,180 INFO L290 TraceCheckUtils]: 53: Hoare triple {19909#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:05,180 INFO L290 TraceCheckUtils]: 54: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:05,180 INFO L272 TraceCheckUtils]: 55: Hoare triple {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,181 INFO L290 TraceCheckUtils]: 56: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,181 INFO L290 TraceCheckUtils]: 57: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,182 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19910#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:05,182 INFO L290 TraceCheckUtils]: 59: Hoare triple {19914#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:05,182 INFO L290 TraceCheckUtils]: 60: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:05,182 INFO L272 TraceCheckUtils]: 61: Hoare triple {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,183 INFO L290 TraceCheckUtils]: 62: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,183 INFO L290 TraceCheckUtils]: 63: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,184 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19915#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,184 INFO L290 TraceCheckUtils]: 65: Hoare triple {19919#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:05,185 INFO L290 TraceCheckUtils]: 66: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:05,185 INFO L272 TraceCheckUtils]: 67: Hoare triple {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,185 INFO L290 TraceCheckUtils]: 68: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,185 INFO L290 TraceCheckUtils]: 69: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,186 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19920#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,187 INFO L290 TraceCheckUtils]: 71: Hoare triple {19924#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:05,187 INFO L290 TraceCheckUtils]: 72: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:05,187 INFO L272 TraceCheckUtils]: 73: Hoare triple {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,187 INFO L290 TraceCheckUtils]: 74: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,188 INFO L290 TraceCheckUtils]: 75: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,188 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19925#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,189 INFO L290 TraceCheckUtils]: 77: Hoare triple {19929#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:05,189 INFO L290 TraceCheckUtils]: 78: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:05,189 INFO L272 TraceCheckUtils]: 79: Hoare triple {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,190 INFO L290 TraceCheckUtils]: 80: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,190 INFO L290 TraceCheckUtils]: 81: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,191 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19930#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:05,191 INFO L290 TraceCheckUtils]: 83: Hoare triple {19934#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:05,191 INFO L290 TraceCheckUtils]: 84: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:05,191 INFO L272 TraceCheckUtils]: 85: Hoare triple {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,192 INFO L290 TraceCheckUtils]: 86: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,192 INFO L290 TraceCheckUtils]: 87: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,193 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19935#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,193 INFO L290 TraceCheckUtils]: 89: Hoare triple {19939#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:05,193 INFO L290 TraceCheckUtils]: 90: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:05,194 INFO L272 TraceCheckUtils]: 91: Hoare triple {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,194 INFO L290 TraceCheckUtils]: 92: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,194 INFO L290 TraceCheckUtils]: 93: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,195 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19940#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:05,195 INFO L290 TraceCheckUtils]: 95: Hoare triple {19944#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:05,196 INFO L290 TraceCheckUtils]: 96: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:05,196 INFO L272 TraceCheckUtils]: 97: Hoare triple {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,196 INFO L290 TraceCheckUtils]: 98: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,196 INFO L290 TraceCheckUtils]: 99: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,197 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19945#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,197 INFO L290 TraceCheckUtils]: 101: Hoare triple {19949#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:05,198 INFO L290 TraceCheckUtils]: 102: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:05,198 INFO L272 TraceCheckUtils]: 103: Hoare triple {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,198 INFO L290 TraceCheckUtils]: 104: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,198 INFO L290 TraceCheckUtils]: 105: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,199 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19950#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:05,199 INFO L290 TraceCheckUtils]: 107: Hoare triple {19954#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:05,200 INFO L290 TraceCheckUtils]: 108: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:05,200 INFO L272 TraceCheckUtils]: 109: Hoare triple {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,200 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,200 INFO L290 TraceCheckUtils]: 111: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,201 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19955#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:05,201 INFO L290 TraceCheckUtils]: 113: Hoare triple {19959#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:05,202 INFO L290 TraceCheckUtils]: 114: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:05,202 INFO L272 TraceCheckUtils]: 115: Hoare triple {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,202 INFO L290 TraceCheckUtils]: 116: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,203 INFO L290 TraceCheckUtils]: 117: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,203 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19960#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:05,204 INFO L290 TraceCheckUtils]: 119: Hoare triple {19964#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:05,204 INFO L290 TraceCheckUtils]: 120: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:05,204 INFO L272 TraceCheckUtils]: 121: Hoare triple {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,204 INFO L290 TraceCheckUtils]: 122: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,205 INFO L290 TraceCheckUtils]: 123: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,205 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19965#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:05,206 INFO L290 TraceCheckUtils]: 125: Hoare triple {19969#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:05,206 INFO L290 TraceCheckUtils]: 126: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:05,206 INFO L272 TraceCheckUtils]: 127: Hoare triple {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,206 INFO L290 TraceCheckUtils]: 128: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,207 INFO L290 TraceCheckUtils]: 129: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,207 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19970#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:05,208 INFO L290 TraceCheckUtils]: 131: Hoare triple {19974#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:05,208 INFO L290 TraceCheckUtils]: 132: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:05,208 INFO L272 TraceCheckUtils]: 133: Hoare triple {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:05,209 INFO L290 TraceCheckUtils]: 134: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,209 INFO L290 TraceCheckUtils]: 135: Hoare triple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:05,210 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {19982#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {19975#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:05,210 INFO L290 TraceCheckUtils]: 137: Hoare triple {19979#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {20397#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:05,210 INFO L290 TraceCheckUtils]: 138: Hoare triple {20397#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !(~x~0 % 4294967296 < 268435455); {19866#false} is VALID [2022-04-15 06:00:05,210 INFO L272 TraceCheckUtils]: 139: Hoare triple {19866#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {19866#false} is VALID [2022-04-15 06:00:05,211 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-15 06:00:05,211 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-15 06:00:05,211 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-15 06:00:05,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-04-15 06:00:05,211 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:10,660 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-15 06:00:10,660 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-15 06:00:10,660 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-15 06:00:10,660 INFO L272 TraceCheckUtils]: 139: Hoare triple {19866#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {19866#false} is VALID [2022-04-15 06:00:10,660 INFO L290 TraceCheckUtils]: 138: Hoare triple {20425#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {19866#false} is VALID [2022-04-15 06:00:10,661 INFO L290 TraceCheckUtils]: 137: Hoare triple {20429#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20425#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,661 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {20429#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,661 INFO L290 TraceCheckUtils]: 135: Hoare triple {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,662 INFO L290 TraceCheckUtils]: 134: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20437#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,662 INFO L272 TraceCheckUtils]: 133: Hoare triple {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,662 INFO L290 TraceCheckUtils]: 132: Hoare triple {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,663 INFO L290 TraceCheckUtils]: 131: Hoare triple {20450#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,663 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {20450#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,664 INFO L290 TraceCheckUtils]: 129: Hoare triple {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,664 INFO L290 TraceCheckUtils]: 128: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20458#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,664 INFO L272 TraceCheckUtils]: 127: Hoare triple {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,664 INFO L290 TraceCheckUtils]: 126: Hoare triple {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,665 INFO L290 TraceCheckUtils]: 125: Hoare triple {20471#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,665 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {20471#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,666 INFO L290 TraceCheckUtils]: 123: Hoare triple {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,666 INFO L290 TraceCheckUtils]: 122: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20479#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,666 INFO L272 TraceCheckUtils]: 121: Hoare triple {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,667 INFO L290 TraceCheckUtils]: 120: Hoare triple {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,667 INFO L290 TraceCheckUtils]: 119: Hoare triple {20492#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,667 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {20492#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,668 INFO L290 TraceCheckUtils]: 117: Hoare triple {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,668 INFO L290 TraceCheckUtils]: 116: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20500#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,668 INFO L272 TraceCheckUtils]: 115: Hoare triple {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,669 INFO L290 TraceCheckUtils]: 114: Hoare triple {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,669 INFO L290 TraceCheckUtils]: 113: Hoare triple {20513#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,670 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {20513#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,670 INFO L290 TraceCheckUtils]: 111: Hoare triple {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,670 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20521#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,671 INFO L272 TraceCheckUtils]: 109: Hoare triple {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,671 INFO L290 TraceCheckUtils]: 108: Hoare triple {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,671 INFO L290 TraceCheckUtils]: 107: Hoare triple {20534#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,672 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {20534#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,672 INFO L290 TraceCheckUtils]: 105: Hoare triple {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,673 INFO L290 TraceCheckUtils]: 104: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20542#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,673 INFO L272 TraceCheckUtils]: 103: Hoare triple {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,673 INFO L290 TraceCheckUtils]: 102: Hoare triple {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,673 INFO L290 TraceCheckUtils]: 101: Hoare triple {20555#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,674 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {20555#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,674 INFO L290 TraceCheckUtils]: 99: Hoare triple {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,675 INFO L290 TraceCheckUtils]: 98: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20563#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,675 INFO L272 TraceCheckUtils]: 97: Hoare triple {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,675 INFO L290 TraceCheckUtils]: 96: Hoare triple {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,675 INFO L290 TraceCheckUtils]: 95: Hoare triple {20576#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,676 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {20576#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,676 INFO L290 TraceCheckUtils]: 93: Hoare triple {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,677 INFO L290 TraceCheckUtils]: 92: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20584#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,677 INFO L272 TraceCheckUtils]: 91: Hoare triple {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,677 INFO L290 TraceCheckUtils]: 90: Hoare triple {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,677 INFO L290 TraceCheckUtils]: 89: Hoare triple {20597#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,678 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {20597#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,678 INFO L290 TraceCheckUtils]: 87: Hoare triple {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,679 INFO L290 TraceCheckUtils]: 86: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20605#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,679 INFO L272 TraceCheckUtils]: 85: Hoare triple {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,679 INFO L290 TraceCheckUtils]: 84: Hoare triple {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,680 INFO L290 TraceCheckUtils]: 83: Hoare triple {20618#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,680 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {20618#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,680 INFO L290 TraceCheckUtils]: 81: Hoare triple {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,681 INFO L290 TraceCheckUtils]: 80: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20626#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,681 INFO L272 TraceCheckUtils]: 79: Hoare triple {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,681 INFO L290 TraceCheckUtils]: 78: Hoare triple {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,682 INFO L290 TraceCheckUtils]: 77: Hoare triple {20639#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,682 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {20639#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,682 INFO L290 TraceCheckUtils]: 75: Hoare triple {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,683 INFO L290 TraceCheckUtils]: 74: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20647#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,683 INFO L272 TraceCheckUtils]: 73: Hoare triple {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,683 INFO L290 TraceCheckUtils]: 72: Hoare triple {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,684 INFO L290 TraceCheckUtils]: 71: Hoare triple {20660#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,684 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {20660#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,685 INFO L290 TraceCheckUtils]: 69: Hoare triple {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,685 INFO L290 TraceCheckUtils]: 68: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20668#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,685 INFO L272 TraceCheckUtils]: 67: Hoare triple {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,685 INFO L290 TraceCheckUtils]: 66: Hoare triple {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,686 INFO L290 TraceCheckUtils]: 65: Hoare triple {20681#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,686 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {20681#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,687 INFO L290 TraceCheckUtils]: 63: Hoare triple {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,687 INFO L290 TraceCheckUtils]: 62: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20689#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,687 INFO L272 TraceCheckUtils]: 61: Hoare triple {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,688 INFO L290 TraceCheckUtils]: 60: Hoare triple {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,688 INFO L290 TraceCheckUtils]: 59: Hoare triple {20702#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,688 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {20702#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,689 INFO L290 TraceCheckUtils]: 57: Hoare triple {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,689 INFO L290 TraceCheckUtils]: 56: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20710#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,689 INFO L272 TraceCheckUtils]: 55: Hoare triple {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,690 INFO L290 TraceCheckUtils]: 54: Hoare triple {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,690 INFO L290 TraceCheckUtils]: 53: Hoare triple {20723#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,691 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {20723#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,691 INFO L290 TraceCheckUtils]: 51: Hoare triple {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,691 INFO L290 TraceCheckUtils]: 50: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20731#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,691 INFO L272 TraceCheckUtils]: 49: Hoare triple {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,692 INFO L290 TraceCheckUtils]: 48: Hoare triple {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,692 INFO L290 TraceCheckUtils]: 47: Hoare triple {20744#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,693 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {20744#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,693 INFO L290 TraceCheckUtils]: 45: Hoare triple {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,693 INFO L290 TraceCheckUtils]: 44: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20752#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,694 INFO L272 TraceCheckUtils]: 43: Hoare triple {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,694 INFO L290 TraceCheckUtils]: 42: Hoare triple {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,694 INFO L290 TraceCheckUtils]: 41: Hoare triple {20765#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,695 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {20765#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,695 INFO L290 TraceCheckUtils]: 39: Hoare triple {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,696 INFO L290 TraceCheckUtils]: 38: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20773#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,696 INFO L272 TraceCheckUtils]: 37: Hoare triple {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,696 INFO L290 TraceCheckUtils]: 36: Hoare triple {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,696 INFO L290 TraceCheckUtils]: 35: Hoare triple {20786#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,697 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {20786#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,697 INFO L290 TraceCheckUtils]: 33: Hoare triple {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,698 INFO L290 TraceCheckUtils]: 32: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20794#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,698 INFO L272 TraceCheckUtils]: 31: Hoare triple {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,698 INFO L290 TraceCheckUtils]: 30: Hoare triple {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,698 INFO L290 TraceCheckUtils]: 29: Hoare triple {20807#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,699 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {20807#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,699 INFO L290 TraceCheckUtils]: 27: Hoare triple {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,700 INFO L290 TraceCheckUtils]: 26: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20815#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,700 INFO L272 TraceCheckUtils]: 25: Hoare triple {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,700 INFO L290 TraceCheckUtils]: 24: Hoare triple {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,700 INFO L290 TraceCheckUtils]: 23: Hoare triple {20828#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,701 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {20828#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,701 INFO L290 TraceCheckUtils]: 21: Hoare triple {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,702 INFO L290 TraceCheckUtils]: 20: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20836#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:10,702 INFO L272 TraceCheckUtils]: 19: Hoare triple {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,702 INFO L290 TraceCheckUtils]: 18: Hoare triple {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,703 INFO L290 TraceCheckUtils]: 17: Hoare triple {20849#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,703 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {20849#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,703 INFO L290 TraceCheckUtils]: 15: Hoare triple {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,704 INFO L290 TraceCheckUtils]: 14: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20857#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,704 INFO L272 TraceCheckUtils]: 13: Hoare triple {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,704 INFO L290 TraceCheckUtils]: 12: Hoare triple {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,705 INFO L290 TraceCheckUtils]: 11: Hoare triple {20870#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,705 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {20870#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,705 INFO L290 TraceCheckUtils]: 9: Hoare triple {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {19865#true} ~z := #in~z;#res := 2 + ~z; {20878#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:00:10,706 INFO L272 TraceCheckUtils]: 7: Hoare triple {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-15 06:00:10,706 INFO L290 TraceCheckUtils]: 6: Hoare triple {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:10,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-15 06:00:10,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-15 06:00:10,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-15 06:00:10,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {19865#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {19865#true} is VALID [2022-04-15 06:00:10,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19865#true} is VALID [2022-04-15 06:00:10,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 1177 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-04-15 06:00:10,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [850146208] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:10,708 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:10,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 48, 69] total 117 [2022-04-15 06:00:10,708 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:10,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1778711544] [2022-04-15 06:00:10,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1778711544] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:10,709 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:10,709 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-15 06:00:10,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955533797] [2022-04-15 06:00:10,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:10,709 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Word has length 143 [2022-04-15 06:00:10,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:10,709 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:10,772 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:10,772 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-15 06:00:10,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:10,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-15 06:00:10,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1312, Invalid=12260, Unknown=0, NotChecked=0, Total=13572 [2022-04-15 06:00:10,774 INFO L87 Difference]: Start difference. First operand 81 states and 102 transitions. Second operand has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:18,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:18,893 INFO L93 Difference]: Finished difference Result 91 states and 114 transitions. [2022-04-15 06:00:18,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-15 06:00:18,893 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Word has length 143 [2022-04-15 06:00:18,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:18,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:18,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 114 transitions. [2022-04-15 06:00:18,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:18,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 114 transitions. [2022-04-15 06:00:18,911 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 114 transitions. [2022-04-15 06:00:18,994 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:18,995 INFO L225 Difference]: With dead ends: 91 [2022-04-15 06:00:18,995 INFO L226 Difference]: Without dead ends: 86 [2022-04-15 06:00:18,996 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 242 SyntacticMatches, 22 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2691 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=3169, Invalid=23237, Unknown=0, NotChecked=0, Total=26406 [2022-04-15 06:00:18,997 INFO L913 BasicCegarLoop]: 35 mSDtfsCounter, 56 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 3821 mSolverCounterSat, 136 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 167 SdHoareTripleChecker+Invalid, 3957 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 136 IncrementalHoareTripleChecker+Valid, 3821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:18,997 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 167 Invalid, 3957 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 3821 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-04-15 06:00:18,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-04-15 06:00:19,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 84. [2022-04-15 06:00:19,289 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:19,290 INFO L82 GeneralOperation]: Start isEquivalent. First operand 86 states. Second operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:19,290 INFO L74 IsIncluded]: Start isIncluded. First operand 86 states. Second operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:19,290 INFO L87 Difference]: Start difference. First operand 86 states. Second operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:19,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:19,292 INFO L93 Difference]: Finished difference Result 86 states and 109 transitions. [2022-04-15 06:00:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2022-04-15 06:00:19,292 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:19,293 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:19,293 INFO L74 IsIncluded]: Start isIncluded. First operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 86 states. [2022-04-15 06:00:19,293 INFO L87 Difference]: Start difference. First operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 86 states. [2022-04-15 06:00:19,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:19,295 INFO L93 Difference]: Finished difference Result 86 states and 109 transitions. [2022-04-15 06:00:19,295 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2022-04-15 06:00:19,295 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:19,295 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:19,295 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:19,295 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:19,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 84 states, 55 states have (on average 1.018181818181818) internal successors, (56), 55 states have internal predecessors, (56), 26 states have call successors, (26), 4 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:19,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 106 transitions. [2022-04-15 06:00:19,298 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 106 transitions. Word has length 143 [2022-04-15 06:00:19,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:19,298 INFO L478 AbstractCegarLoop]: Abstraction has 84 states and 106 transitions. [2022-04-15 06:00:19,298 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 1.0816326530612246) internal successors, (53), 26 states have internal predecessors, (53), 24 states have call successors, (25), 3 states have call predecessors, (25), 2 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-15 06:00:19,298 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 106 transitions. [2022-04-15 06:00:19,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:19,411 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2022-04-15 06:00:19,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-15 06:00:19,412 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:19,412 INFO L499 BasicCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:19,418 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:19,633 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:19,812 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44,SelfDestructingSolverStorable45 [2022-04-15 06:00:19,812 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:19,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:19,813 INFO L85 PathProgramCache]: Analyzing trace with hash -612157672, now seen corresponding path program 45 times [2022-04-15 06:00:19,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:19,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1382258956] [2022-04-15 06:00:21,917 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:00:21,986 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:21,987 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:21,989 INFO L85 PathProgramCache]: Analyzing trace with hash -1757739698, now seen corresponding path program 1 times [2022-04-15 06:00:21,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:21,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508228487] [2022-04-15 06:00:21,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:21,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:21,993 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_23.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_23.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:00:21,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:21,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2069460849] [2022-04-15 06:00:21,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:21,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:21,997 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:21,997 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:21,998 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-15 06:00:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:22,059 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:22,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:22,072 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:22,072 INFO L85 PathProgramCache]: Analyzing trace with hash -612157672, now seen corresponding path program 46 times [2022-04-15 06:00:22,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:22,073 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140907477] [2022-04-15 06:00:22,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {21643#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-15 06:00:23,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-15 06:00:23,192 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-15 06:00:23,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:00:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,236 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21527#(= main_~x~0 0)} #38#return; {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:23,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:00:23,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:23,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:00:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:23,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:00:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,258 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,259 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:00:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,268 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,269 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:23,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:00:23,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,275 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,275 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,276 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:23,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:00:23,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,288 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:00:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,294 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,294 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,295 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:23,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:00:23,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,301 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,302 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,302 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:23,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:00:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,315 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,315 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,316 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:00:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,335 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,337 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:00:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:00:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,351 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,352 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:23,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:00:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,358 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,359 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:00:23,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,366 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:23,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:00:23,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,372 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,372 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,373 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:00:23,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,379 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,380 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,380 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:23,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:00:23,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,387 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:23,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:00:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,394 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:23,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:00:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,401 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:23,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:00:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,410 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:00:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,416 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,417 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:23,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:00:23,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,424 INFO L290 TraceCheckUtils]: 0: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,426 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:00:23,426 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21643#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:23,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {21643#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-15 06:00:23,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-15 06:00:23,426 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-15 06:00:23,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-15 06:00:23,426 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {21527#(= main_~x~0 0)} is VALID [2022-04-15 06:00:23,427 INFO L290 TraceCheckUtils]: 6: Hoare triple {21527#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21527#(= main_~x~0 0)} is VALID [2022-04-15 06:00:23,427 INFO L272 TraceCheckUtils]: 7: Hoare triple {21527#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,427 INFO L290 TraceCheckUtils]: 8: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,427 INFO L290 TraceCheckUtils]: 9: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,428 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21527#(= main_~x~0 0)} #38#return; {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:23,428 INFO L290 TraceCheckUtils]: 11: Hoare triple {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:23,428 INFO L290 TraceCheckUtils]: 12: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:23,428 INFO L272 TraceCheckUtils]: 13: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,429 INFO L290 TraceCheckUtils]: 14: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,429 INFO L290 TraceCheckUtils]: 15: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,429 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:23,430 INFO L290 TraceCheckUtils]: 17: Hoare triple {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:23,430 INFO L290 TraceCheckUtils]: 18: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:23,430 INFO L272 TraceCheckUtils]: 19: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,430 INFO L290 TraceCheckUtils]: 20: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,431 INFO L290 TraceCheckUtils]: 21: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,431 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:23,432 INFO L290 TraceCheckUtils]: 23: Hoare triple {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:23,432 INFO L290 TraceCheckUtils]: 24: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:23,432 INFO L272 TraceCheckUtils]: 25: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,432 INFO L290 TraceCheckUtils]: 26: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,432 INFO L290 TraceCheckUtils]: 27: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,433 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,433 INFO L290 TraceCheckUtils]: 29: Hoare triple {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:23,434 INFO L290 TraceCheckUtils]: 30: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:23,434 INFO L272 TraceCheckUtils]: 31: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,434 INFO L290 TraceCheckUtils]: 32: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,434 INFO L290 TraceCheckUtils]: 33: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,435 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:23,435 INFO L290 TraceCheckUtils]: 35: Hoare triple {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:23,435 INFO L290 TraceCheckUtils]: 36: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:23,436 INFO L272 TraceCheckUtils]: 37: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,436 INFO L290 TraceCheckUtils]: 38: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,436 INFO L290 TraceCheckUtils]: 39: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,437 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:23,437 INFO L290 TraceCheckUtils]: 41: Hoare triple {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:23,437 INFO L290 TraceCheckUtils]: 42: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:23,437 INFO L272 TraceCheckUtils]: 43: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,438 INFO L290 TraceCheckUtils]: 44: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,438 INFO L290 TraceCheckUtils]: 45: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,438 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,439 INFO L290 TraceCheckUtils]: 47: Hoare triple {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:23,439 INFO L290 TraceCheckUtils]: 48: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:23,439 INFO L272 TraceCheckUtils]: 49: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,439 INFO L290 TraceCheckUtils]: 50: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,440 INFO L290 TraceCheckUtils]: 51: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,440 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:23,440 INFO L290 TraceCheckUtils]: 53: Hoare triple {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:23,441 INFO L290 TraceCheckUtils]: 54: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:23,441 INFO L272 TraceCheckUtils]: 55: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,441 INFO L290 TraceCheckUtils]: 56: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,441 INFO L290 TraceCheckUtils]: 57: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,442 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:23,442 INFO L290 TraceCheckUtils]: 59: Hoare triple {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:23,442 INFO L290 TraceCheckUtils]: 60: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:23,443 INFO L272 TraceCheckUtils]: 61: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,443 INFO L290 TraceCheckUtils]: 62: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,443 INFO L290 TraceCheckUtils]: 63: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,444 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,444 INFO L290 TraceCheckUtils]: 65: Hoare triple {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:23,444 INFO L290 TraceCheckUtils]: 66: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:23,444 INFO L272 TraceCheckUtils]: 67: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,445 INFO L290 TraceCheckUtils]: 68: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,445 INFO L290 TraceCheckUtils]: 69: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,445 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,446 INFO L290 TraceCheckUtils]: 71: Hoare triple {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:23,446 INFO L290 TraceCheckUtils]: 72: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:23,446 INFO L272 TraceCheckUtils]: 73: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,446 INFO L290 TraceCheckUtils]: 74: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,447 INFO L290 TraceCheckUtils]: 75: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,447 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,447 INFO L290 TraceCheckUtils]: 77: Hoare triple {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:23,448 INFO L290 TraceCheckUtils]: 78: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:23,448 INFO L272 TraceCheckUtils]: 79: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,448 INFO L290 TraceCheckUtils]: 80: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,448 INFO L290 TraceCheckUtils]: 81: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,449 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:23,449 INFO L290 TraceCheckUtils]: 83: Hoare triple {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:23,449 INFO L290 TraceCheckUtils]: 84: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:23,450 INFO L272 TraceCheckUtils]: 85: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,450 INFO L290 TraceCheckUtils]: 86: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,450 INFO L290 TraceCheckUtils]: 87: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,451 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,451 INFO L290 TraceCheckUtils]: 89: Hoare triple {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:23,451 INFO L290 TraceCheckUtils]: 90: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:23,451 INFO L272 TraceCheckUtils]: 91: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,452 INFO L290 TraceCheckUtils]: 92: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,452 INFO L290 TraceCheckUtils]: 93: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,452 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:23,453 INFO L290 TraceCheckUtils]: 95: Hoare triple {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:23,453 INFO L290 TraceCheckUtils]: 96: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:23,453 INFO L272 TraceCheckUtils]: 97: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,453 INFO L290 TraceCheckUtils]: 98: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,454 INFO L290 TraceCheckUtils]: 99: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,454 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,455 INFO L290 TraceCheckUtils]: 101: Hoare triple {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:23,455 INFO L290 TraceCheckUtils]: 102: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:23,455 INFO L272 TraceCheckUtils]: 103: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,455 INFO L290 TraceCheckUtils]: 104: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,456 INFO L290 TraceCheckUtils]: 105: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,456 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:23,456 INFO L290 TraceCheckUtils]: 107: Hoare triple {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:23,457 INFO L290 TraceCheckUtils]: 108: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:23,457 INFO L272 TraceCheckUtils]: 109: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,457 INFO L290 TraceCheckUtils]: 110: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,457 INFO L290 TraceCheckUtils]: 111: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,458 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:23,458 INFO L290 TraceCheckUtils]: 113: Hoare triple {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:23,458 INFO L290 TraceCheckUtils]: 114: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:23,459 INFO L272 TraceCheckUtils]: 115: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,459 INFO L290 TraceCheckUtils]: 116: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,459 INFO L290 TraceCheckUtils]: 117: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,460 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:23,460 INFO L290 TraceCheckUtils]: 119: Hoare triple {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:23,460 INFO L290 TraceCheckUtils]: 120: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:23,460 INFO L272 TraceCheckUtils]: 121: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,461 INFO L290 TraceCheckUtils]: 122: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,461 INFO L290 TraceCheckUtils]: 123: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,462 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:23,462 INFO L290 TraceCheckUtils]: 125: Hoare triple {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:23,462 INFO L290 TraceCheckUtils]: 126: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:23,462 INFO L272 TraceCheckUtils]: 127: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,463 INFO L290 TraceCheckUtils]: 128: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,463 INFO L290 TraceCheckUtils]: 129: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,464 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:23,464 INFO L290 TraceCheckUtils]: 131: Hoare triple {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:23,464 INFO L290 TraceCheckUtils]: 132: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:23,464 INFO L272 TraceCheckUtils]: 133: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,464 INFO L290 TraceCheckUtils]: 134: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,465 INFO L290 TraceCheckUtils]: 135: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,465 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:23,466 INFO L290 TraceCheckUtils]: 137: Hoare triple {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:23,466 INFO L290 TraceCheckUtils]: 138: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:23,466 INFO L272 TraceCheckUtils]: 139: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:23,466 INFO L290 TraceCheckUtils]: 140: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,467 INFO L290 TraceCheckUtils]: 141: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:23,467 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:00:23,468 INFO L290 TraceCheckUtils]: 143: Hoare triple {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {21642#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} is VALID [2022-04-15 06:00:23,468 INFO L290 TraceCheckUtils]: 144: Hoare triple {21642#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 268435455); {21523#false} is VALID [2022-04-15 06:00:23,468 INFO L272 TraceCheckUtils]: 145: Hoare triple {21523#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {21523#false} is VALID [2022-04-15 06:00:23,468 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-15 06:00:23,468 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-15 06:00:23,468 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-15 06:00:23,469 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2022-04-15 06:00:23,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:23,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140907477] [2022-04-15 06:00:23,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140907477] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:23,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005510794] [2022-04-15 06:00:23,469 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:00:23,469 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:23,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:23,470 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:23,500 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-15 06:00:23,564 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:00:23,564 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:23,567 WARN L261 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 233 conjunts are in the unsatisfiable core [2022-04-15 06:00:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:23,591 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:25,712 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21522#true} is VALID [2022-04-15 06:00:25,713 INFO L290 TraceCheckUtils]: 1: Hoare triple {21522#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-15 06:00:25,713 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-15 06:00:25,713 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-15 06:00:25,713 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-15 06:00:25,713 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {21527#(= main_~x~0 0)} is VALID [2022-04-15 06:00:25,713 INFO L290 TraceCheckUtils]: 6: Hoare triple {21527#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21527#(= main_~x~0 0)} is VALID [2022-04-15 06:00:25,713 INFO L272 TraceCheckUtils]: 7: Hoare triple {21527#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,714 INFO L290 TraceCheckUtils]: 8: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,714 INFO L290 TraceCheckUtils]: 9: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,715 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21527#(= main_~x~0 0)} #38#return; {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:25,715 INFO L290 TraceCheckUtils]: 11: Hoare triple {21531#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:25,715 INFO L290 TraceCheckUtils]: 12: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:25,715 INFO L272 TraceCheckUtils]: 13: Hoare triple {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,716 INFO L290 TraceCheckUtils]: 14: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,716 INFO L290 TraceCheckUtils]: 15: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,717 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21532#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:25,717 INFO L290 TraceCheckUtils]: 17: Hoare triple {21536#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:25,717 INFO L290 TraceCheckUtils]: 18: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:25,717 INFO L272 TraceCheckUtils]: 19: Hoare triple {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,718 INFO L290 TraceCheckUtils]: 20: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,718 INFO L290 TraceCheckUtils]: 21: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,719 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21537#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:25,719 INFO L290 TraceCheckUtils]: 23: Hoare triple {21541#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:25,719 INFO L290 TraceCheckUtils]: 24: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:25,719 INFO L272 TraceCheckUtils]: 25: Hoare triple {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,720 INFO L290 TraceCheckUtils]: 26: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,720 INFO L290 TraceCheckUtils]: 27: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,721 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21542#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,721 INFO L290 TraceCheckUtils]: 29: Hoare triple {21546#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:25,721 INFO L290 TraceCheckUtils]: 30: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:25,721 INFO L272 TraceCheckUtils]: 31: Hoare triple {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,722 INFO L290 TraceCheckUtils]: 32: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,722 INFO L290 TraceCheckUtils]: 33: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,723 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21547#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:25,730 INFO L290 TraceCheckUtils]: 35: Hoare triple {21551#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:25,730 INFO L290 TraceCheckUtils]: 36: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:25,730 INFO L272 TraceCheckUtils]: 37: Hoare triple {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,731 INFO L290 TraceCheckUtils]: 38: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,731 INFO L290 TraceCheckUtils]: 39: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,732 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21552#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:25,732 INFO L290 TraceCheckUtils]: 41: Hoare triple {21556#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:25,733 INFO L290 TraceCheckUtils]: 42: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:25,733 INFO L272 TraceCheckUtils]: 43: Hoare triple {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,733 INFO L290 TraceCheckUtils]: 44: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,734 INFO L290 TraceCheckUtils]: 45: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,734 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21557#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,735 INFO L290 TraceCheckUtils]: 47: Hoare triple {21561#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:25,735 INFO L290 TraceCheckUtils]: 48: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:25,735 INFO L272 TraceCheckUtils]: 49: Hoare triple {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,735 INFO L290 TraceCheckUtils]: 50: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,736 INFO L290 TraceCheckUtils]: 51: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,737 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21562#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:25,737 INFO L290 TraceCheckUtils]: 53: Hoare triple {21566#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:25,737 INFO L290 TraceCheckUtils]: 54: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:25,737 INFO L272 TraceCheckUtils]: 55: Hoare triple {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,738 INFO L290 TraceCheckUtils]: 56: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,738 INFO L290 TraceCheckUtils]: 57: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,739 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21567#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:25,739 INFO L290 TraceCheckUtils]: 59: Hoare triple {21571#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:25,740 INFO L290 TraceCheckUtils]: 60: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:25,740 INFO L272 TraceCheckUtils]: 61: Hoare triple {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,740 INFO L290 TraceCheckUtils]: 62: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,740 INFO L290 TraceCheckUtils]: 63: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,741 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21572#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,741 INFO L290 TraceCheckUtils]: 65: Hoare triple {21576#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:25,742 INFO L290 TraceCheckUtils]: 66: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:25,742 INFO L272 TraceCheckUtils]: 67: Hoare triple {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,742 INFO L290 TraceCheckUtils]: 68: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,742 INFO L290 TraceCheckUtils]: 69: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,743 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21577#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,743 INFO L290 TraceCheckUtils]: 71: Hoare triple {21581#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:25,743 INFO L290 TraceCheckUtils]: 72: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:25,744 INFO L272 TraceCheckUtils]: 73: Hoare triple {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,744 INFO L290 TraceCheckUtils]: 74: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,744 INFO L290 TraceCheckUtils]: 75: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,745 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21582#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,745 INFO L290 TraceCheckUtils]: 77: Hoare triple {21586#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:25,745 INFO L290 TraceCheckUtils]: 78: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:25,745 INFO L272 TraceCheckUtils]: 79: Hoare triple {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,746 INFO L290 TraceCheckUtils]: 80: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,746 INFO L290 TraceCheckUtils]: 81: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,747 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21587#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:25,747 INFO L290 TraceCheckUtils]: 83: Hoare triple {21591#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:25,747 INFO L290 TraceCheckUtils]: 84: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:25,747 INFO L272 TraceCheckUtils]: 85: Hoare triple {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,748 INFO L290 TraceCheckUtils]: 86: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,748 INFO L290 TraceCheckUtils]: 87: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,749 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21592#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,749 INFO L290 TraceCheckUtils]: 89: Hoare triple {21596#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:25,749 INFO L290 TraceCheckUtils]: 90: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:25,749 INFO L272 TraceCheckUtils]: 91: Hoare triple {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,750 INFO L290 TraceCheckUtils]: 92: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,750 INFO L290 TraceCheckUtils]: 93: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,751 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21597#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:25,751 INFO L290 TraceCheckUtils]: 95: Hoare triple {21601#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:25,751 INFO L290 TraceCheckUtils]: 96: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:25,751 INFO L272 TraceCheckUtils]: 97: Hoare triple {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,752 INFO L290 TraceCheckUtils]: 98: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,752 INFO L290 TraceCheckUtils]: 99: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,752 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21602#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,753 INFO L290 TraceCheckUtils]: 101: Hoare triple {21606#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:25,753 INFO L290 TraceCheckUtils]: 102: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:25,753 INFO L272 TraceCheckUtils]: 103: Hoare triple {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,753 INFO L290 TraceCheckUtils]: 104: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,754 INFO L290 TraceCheckUtils]: 105: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,754 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21607#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:25,755 INFO L290 TraceCheckUtils]: 107: Hoare triple {21611#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:25,755 INFO L290 TraceCheckUtils]: 108: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:25,755 INFO L272 TraceCheckUtils]: 109: Hoare triple {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,755 INFO L290 TraceCheckUtils]: 110: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,756 INFO L290 TraceCheckUtils]: 111: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,756 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21612#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:25,757 INFO L290 TraceCheckUtils]: 113: Hoare triple {21616#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:25,757 INFO L290 TraceCheckUtils]: 114: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:25,757 INFO L272 TraceCheckUtils]: 115: Hoare triple {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,757 INFO L290 TraceCheckUtils]: 116: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,758 INFO L290 TraceCheckUtils]: 117: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,758 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21617#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:25,758 INFO L290 TraceCheckUtils]: 119: Hoare triple {21621#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:25,759 INFO L290 TraceCheckUtils]: 120: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:25,759 INFO L272 TraceCheckUtils]: 121: Hoare triple {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,759 INFO L290 TraceCheckUtils]: 122: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,759 INFO L290 TraceCheckUtils]: 123: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,760 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21622#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:25,760 INFO L290 TraceCheckUtils]: 125: Hoare triple {21626#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:25,761 INFO L290 TraceCheckUtils]: 126: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:25,761 INFO L272 TraceCheckUtils]: 127: Hoare triple {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,761 INFO L290 TraceCheckUtils]: 128: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,761 INFO L290 TraceCheckUtils]: 129: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,762 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21627#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:25,762 INFO L290 TraceCheckUtils]: 131: Hoare triple {21631#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:25,763 INFO L290 TraceCheckUtils]: 132: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:25,763 INFO L272 TraceCheckUtils]: 133: Hoare triple {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,763 INFO L290 TraceCheckUtils]: 134: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,763 INFO L290 TraceCheckUtils]: 135: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,764 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21632#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:25,764 INFO L290 TraceCheckUtils]: 137: Hoare triple {21636#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:25,764 INFO L290 TraceCheckUtils]: 138: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:25,765 INFO L272 TraceCheckUtils]: 139: Hoare triple {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:25,765 INFO L290 TraceCheckUtils]: 140: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,765 INFO L290 TraceCheckUtils]: 141: Hoare triple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:25,766 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {21644#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {21637#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:00:25,766 INFO L290 TraceCheckUtils]: 143: Hoare triple {21641#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {22077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:00:25,767 INFO L290 TraceCheckUtils]: 144: Hoare triple {22077#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !(~x~0 % 4294967296 < 268435455); {21523#false} is VALID [2022-04-15 06:00:25,767 INFO L272 TraceCheckUtils]: 145: Hoare triple {21523#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {21523#false} is VALID [2022-04-15 06:00:25,767 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-15 06:00:25,767 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-15 06:00:25,767 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-15 06:00:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2022-04-15 06:00:25,768 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:31,567 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-15 06:00:31,567 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-15 06:00:31,567 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-15 06:00:31,567 INFO L272 TraceCheckUtils]: 145: Hoare triple {21523#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {21523#false} is VALID [2022-04-15 06:00:31,568 INFO L290 TraceCheckUtils]: 144: Hoare triple {22105#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {21523#false} is VALID [2022-04-15 06:00:31,569 INFO L290 TraceCheckUtils]: 143: Hoare triple {22109#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22105#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,569 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {22109#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,569 INFO L290 TraceCheckUtils]: 141: Hoare triple {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,575 INFO L290 TraceCheckUtils]: 140: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22117#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,575 INFO L272 TraceCheckUtils]: 139: Hoare triple {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,575 INFO L290 TraceCheckUtils]: 138: Hoare triple {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,575 INFO L290 TraceCheckUtils]: 137: Hoare triple {22130#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,576 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {22130#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,576 INFO L290 TraceCheckUtils]: 135: Hoare triple {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,577 INFO L290 TraceCheckUtils]: 134: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22138#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,577 INFO L272 TraceCheckUtils]: 133: Hoare triple {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,577 INFO L290 TraceCheckUtils]: 132: Hoare triple {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,578 INFO L290 TraceCheckUtils]: 131: Hoare triple {22151#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,578 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {22151#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,578 INFO L290 TraceCheckUtils]: 129: Hoare triple {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,579 INFO L290 TraceCheckUtils]: 128: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22159#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,579 INFO L272 TraceCheckUtils]: 127: Hoare triple {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,579 INFO L290 TraceCheckUtils]: 126: Hoare triple {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,580 INFO L290 TraceCheckUtils]: 125: Hoare triple {22172#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,580 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {22172#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,581 INFO L290 TraceCheckUtils]: 123: Hoare triple {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,581 INFO L290 TraceCheckUtils]: 122: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22180#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,581 INFO L272 TraceCheckUtils]: 121: Hoare triple {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,581 INFO L290 TraceCheckUtils]: 120: Hoare triple {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,582 INFO L290 TraceCheckUtils]: 119: Hoare triple {22193#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,582 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {22193#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,583 INFO L290 TraceCheckUtils]: 117: Hoare triple {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,583 INFO L290 TraceCheckUtils]: 116: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22201#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,583 INFO L272 TraceCheckUtils]: 115: Hoare triple {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,584 INFO L290 TraceCheckUtils]: 114: Hoare triple {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,584 INFO L290 TraceCheckUtils]: 113: Hoare triple {22214#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,584 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {22214#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,585 INFO L290 TraceCheckUtils]: 111: Hoare triple {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,585 INFO L290 TraceCheckUtils]: 110: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22222#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,585 INFO L272 TraceCheckUtils]: 109: Hoare triple {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,586 INFO L290 TraceCheckUtils]: 108: Hoare triple {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,586 INFO L290 TraceCheckUtils]: 107: Hoare triple {22235#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,586 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {22235#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,587 INFO L290 TraceCheckUtils]: 105: Hoare triple {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,587 INFO L290 TraceCheckUtils]: 104: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22243#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,587 INFO L272 TraceCheckUtils]: 103: Hoare triple {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,588 INFO L290 TraceCheckUtils]: 102: Hoare triple {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,588 INFO L290 TraceCheckUtils]: 101: Hoare triple {22256#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,588 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {22256#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,589 INFO L290 TraceCheckUtils]: 99: Hoare triple {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,589 INFO L290 TraceCheckUtils]: 98: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22264#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,589 INFO L272 TraceCheckUtils]: 97: Hoare triple {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,590 INFO L290 TraceCheckUtils]: 96: Hoare triple {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,590 INFO L290 TraceCheckUtils]: 95: Hoare triple {22277#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,591 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {22277#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,591 INFO L290 TraceCheckUtils]: 93: Hoare triple {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,591 INFO L290 TraceCheckUtils]: 92: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22285#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,592 INFO L272 TraceCheckUtils]: 91: Hoare triple {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,592 INFO L290 TraceCheckUtils]: 90: Hoare triple {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,592 INFO L290 TraceCheckUtils]: 89: Hoare triple {22298#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,593 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {22298#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,593 INFO L290 TraceCheckUtils]: 87: Hoare triple {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,594 INFO L290 TraceCheckUtils]: 86: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22306#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,594 INFO L272 TraceCheckUtils]: 85: Hoare triple {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,594 INFO L290 TraceCheckUtils]: 84: Hoare triple {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,594 INFO L290 TraceCheckUtils]: 83: Hoare triple {22319#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,595 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {22319#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,595 INFO L290 TraceCheckUtils]: 81: Hoare triple {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,596 INFO L290 TraceCheckUtils]: 80: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22327#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,596 INFO L272 TraceCheckUtils]: 79: Hoare triple {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,596 INFO L290 TraceCheckUtils]: 78: Hoare triple {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,596 INFO L290 TraceCheckUtils]: 77: Hoare triple {22340#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,597 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {22340#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,597 INFO L290 TraceCheckUtils]: 75: Hoare triple {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,598 INFO L290 TraceCheckUtils]: 74: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22348#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,598 INFO L272 TraceCheckUtils]: 73: Hoare triple {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,598 INFO L290 TraceCheckUtils]: 72: Hoare triple {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,598 INFO L290 TraceCheckUtils]: 71: Hoare triple {22361#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,599 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {22361#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,599 INFO L290 TraceCheckUtils]: 69: Hoare triple {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,600 INFO L290 TraceCheckUtils]: 68: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22369#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,600 INFO L272 TraceCheckUtils]: 67: Hoare triple {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,600 INFO L290 TraceCheckUtils]: 66: Hoare triple {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,600 INFO L290 TraceCheckUtils]: 65: Hoare triple {22382#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,601 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {22382#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,601 INFO L290 TraceCheckUtils]: 63: Hoare triple {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,602 INFO L290 TraceCheckUtils]: 62: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22390#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,602 INFO L272 TraceCheckUtils]: 61: Hoare triple {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,602 INFO L290 TraceCheckUtils]: 60: Hoare triple {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,603 INFO L290 TraceCheckUtils]: 59: Hoare triple {22403#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,603 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {22403#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,603 INFO L290 TraceCheckUtils]: 57: Hoare triple {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,604 INFO L290 TraceCheckUtils]: 56: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22411#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,604 INFO L272 TraceCheckUtils]: 55: Hoare triple {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,604 INFO L290 TraceCheckUtils]: 54: Hoare triple {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,605 INFO L290 TraceCheckUtils]: 53: Hoare triple {22424#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,605 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {22424#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,605 INFO L290 TraceCheckUtils]: 51: Hoare triple {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,606 INFO L290 TraceCheckUtils]: 50: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22432#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,606 INFO L272 TraceCheckUtils]: 49: Hoare triple {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,606 INFO L290 TraceCheckUtils]: 48: Hoare triple {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,607 INFO L290 TraceCheckUtils]: 47: Hoare triple {22445#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,607 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {22445#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,608 INFO L290 TraceCheckUtils]: 44: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22453#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,608 INFO L272 TraceCheckUtils]: 43: Hoare triple {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,608 INFO L290 TraceCheckUtils]: 42: Hoare triple {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,609 INFO L290 TraceCheckUtils]: 41: Hoare triple {22466#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,609 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {22466#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,609 INFO L290 TraceCheckUtils]: 39: Hoare triple {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,610 INFO L290 TraceCheckUtils]: 38: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22474#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,610 INFO L272 TraceCheckUtils]: 37: Hoare triple {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,610 INFO L290 TraceCheckUtils]: 36: Hoare triple {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,611 INFO L290 TraceCheckUtils]: 35: Hoare triple {22487#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,611 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {22487#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,612 INFO L290 TraceCheckUtils]: 33: Hoare triple {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,612 INFO L290 TraceCheckUtils]: 32: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22495#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,612 INFO L272 TraceCheckUtils]: 31: Hoare triple {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,612 INFO L290 TraceCheckUtils]: 30: Hoare triple {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,613 INFO L290 TraceCheckUtils]: 29: Hoare triple {22508#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,613 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {22508#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,614 INFO L290 TraceCheckUtils]: 27: Hoare triple {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,614 INFO L290 TraceCheckUtils]: 26: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22516#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,614 INFO L272 TraceCheckUtils]: 25: Hoare triple {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,615 INFO L290 TraceCheckUtils]: 23: Hoare triple {22529#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,615 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {22529#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,616 INFO L290 TraceCheckUtils]: 21: Hoare triple {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22537#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,618 INFO L272 TraceCheckUtils]: 19: Hoare triple {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,618 INFO L290 TraceCheckUtils]: 18: Hoare triple {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {22550#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,619 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {22550#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,619 INFO L290 TraceCheckUtils]: 15: Hoare triple {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,620 INFO L290 TraceCheckUtils]: 14: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22558#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:00:31,620 INFO L272 TraceCheckUtils]: 13: Hoare triple {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,620 INFO L290 TraceCheckUtils]: 12: Hoare triple {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {22571#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,621 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {22571#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,621 INFO L290 TraceCheckUtils]: 9: Hoare triple {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,622 INFO L290 TraceCheckUtils]: 8: Hoare triple {21522#true} ~z := #in~z;#res := 2 + ~z; {22579#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:00:31,622 INFO L272 TraceCheckUtils]: 7: Hoare triple {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-15 06:00:31,622 INFO L290 TraceCheckUtils]: 6: Hoare triple {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,622 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:00:31,622 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-15 06:00:31,623 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-15 06:00:31,623 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-15 06:00:31,623 INFO L290 TraceCheckUtils]: 1: Hoare triple {21522#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {21522#true} is VALID [2022-04-15 06:00:31,623 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21522#true} is VALID [2022-04-15 06:00:31,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 1288 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2022-04-15 06:00:31,624 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005510794] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:31,624 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:31,624 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 50, 72] total 122 [2022-04-15 06:00:31,624 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:31,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1382258956] [2022-04-15 06:00:31,624 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1382258956] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:31,624 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:31,624 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-15 06:00:31,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310827831] [2022-04-15 06:00:31,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:31,625 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Word has length 149 [2022-04-15 06:00:31,625 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:31,625 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:31,682 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:31,682 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-15 06:00:31,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:31,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-15 06:00:31,684 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1417, Invalid=13345, Unknown=0, NotChecked=0, Total=14762 [2022-04-15 06:00:31,684 INFO L87 Difference]: Start difference. First operand 84 states and 106 transitions. Second operand has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:40,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:40,722 INFO L93 Difference]: Finished difference Result 94 states and 118 transitions. [2022-04-15 06:00:40,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-15 06:00:40,723 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Word has length 149 [2022-04-15 06:00:40,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:00:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:40,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 118 transitions. [2022-04-15 06:00:40,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 118 transitions. [2022-04-15 06:00:40,730 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 118 transitions. [2022-04-15 06:00:40,825 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:40,827 INFO L225 Difference]: With dead ends: 94 [2022-04-15 06:00:40,827 INFO L226 Difference]: Without dead ends: 89 [2022-04-15 06:00:40,828 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 252 SyntacticMatches, 23 SemanticMatches, 168 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2928 ImplicationChecksByTransitivity, 8.3s TimeCoverageRelationStatistics Valid=3427, Invalid=25303, Unknown=0, NotChecked=0, Total=28730 [2022-04-15 06:00:40,829 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 58 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 4650 mSolverCounterSat, 126 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 59 SdHoareTripleChecker+Valid, 253 SdHoareTripleChecker+Invalid, 4776 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 126 IncrementalHoareTripleChecker+Valid, 4650 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:00:40,829 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 253 Invalid, 4776 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [126 Valid, 4650 Invalid, 0 Unknown, 0 Unchecked, 3.5s Time] [2022-04-15 06:00:40,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-15 06:00:41,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 87. [2022-04-15 06:00:41,179 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:00:41,179 INFO L82 GeneralOperation]: Start isEquivalent. First operand 89 states. Second operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:00:41,179 INFO L74 IsIncluded]: Start isIncluded. First operand 89 states. Second operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:00:41,179 INFO L87 Difference]: Start difference. First operand 89 states. Second operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:00:41,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:41,181 INFO L93 Difference]: Finished difference Result 89 states and 113 transitions. [2022-04-15 06:00:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2022-04-15 06:00:41,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:41,182 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:41,182 INFO L74 IsIncluded]: Start isIncluded. First operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 89 states. [2022-04-15 06:00:41,182 INFO L87 Difference]: Start difference. First operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 89 states. [2022-04-15 06:00:41,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:00:41,185 INFO L93 Difference]: Finished difference Result 89 states and 113 transitions. [2022-04-15 06:00:41,185 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2022-04-15 06:00:41,185 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:00:41,185 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:00:41,185 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:00:41,185 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:00:41,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87 states, 57 states have (on average 1.0175438596491229) internal successors, (58), 57 states have internal predecessors, (58), 27 states have call successors, (27), 4 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:00:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 110 transitions. [2022-04-15 06:00:41,188 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 110 transitions. Word has length 149 [2022-04-15 06:00:41,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:00:41,188 INFO L478 AbstractCegarLoop]: Abstraction has 87 states and 110 transitions. [2022-04-15 06:00:41,189 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 1.0784313725490196) internal successors, (55), 27 states have internal predecessors, (55), 25 states have call successors, (26), 3 states have call predecessors, (26), 2 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-15 06:00:41,189 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 110 transitions. [2022-04-15 06:00:41,301 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2022-04-15 06:00:41,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-04-15 06:00:41,302 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:00:41,302 INFO L499 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:00:41,311 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:41,522 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-15 06:00:41,706 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable46,SelfDestructingSolverStorable47,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:41,706 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:00:41,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:00:41,706 INFO L85 PathProgramCache]: Analyzing trace with hash -1273854986, now seen corresponding path program 47 times [2022-04-15 06:00:41,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:41,706 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1984434530] [2022-04-15 06:00:41,870 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:00:41,871 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:00:41,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1698634354, now seen corresponding path program 1 times [2022-04-15 06:00:41,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:41,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224231869] [2022-04-15 06:00:41,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:41,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:41,879 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_24.0) (* (- 1) main_~x~0_5) (* 4294967296 (div (+ (* 2 .v_it_24.0) main_~x~0_5) 4294967296)) 268435455) 0)) [2022-04-15 06:00:41,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:00:41,882 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [455018160] [2022-04-15 06:00:41,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:41,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:41,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:41,883 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:41,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-15 06:00:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:41,944 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:00:41,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:00:41,954 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:00:41,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1273854986, now seen corresponding path program 48 times [2022-04-15 06:00:41,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:00:41,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1149531286] [2022-04-15 06:00:41,955 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:00:41,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:00:41,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:00:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {23371#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-15 06:00:43,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-15 06:00:43,174 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-15 06:00:43,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:00:43,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,218 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,219 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23250#(= main_~x~0 0)} #38#return; {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:43,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:00:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,229 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,229 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,230 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:43,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:00:43,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,236 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,237 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,237 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:43,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:00:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,247 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,249 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:00:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,260 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,261 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,261 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:43,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:00:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,274 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:43,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:00:43,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,281 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,281 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,282 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:00:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,289 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,290 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:43,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:00:43,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:43,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:00:43,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,314 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,315 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:00:43,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,322 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,322 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,323 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:00:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,346 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,346 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,347 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:00:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,368 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:43,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:00:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:00:43,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,381 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,382 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,382 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:43,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:00:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,389 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,390 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:00:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,411 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:43,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:00:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,419 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:43,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:00:43,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,427 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:43,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:00:43,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,434 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:43,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:00:43,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,441 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,442 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,442 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:00:43,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,449 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,449 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,450 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:43,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:00:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,456 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,456 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,457 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:00:43,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:00:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:43,464 INFO L290 TraceCheckUtils]: 0: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,464 INFO L290 TraceCheckUtils]: 1: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,465 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,465 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23371#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:00:43,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {23371#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-15 06:00:43,465 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-15 06:00:43,465 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-15 06:00:43,465 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-15 06:00:43,465 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {23250#(= main_~x~0 0)} is VALID [2022-04-15 06:00:43,466 INFO L290 TraceCheckUtils]: 6: Hoare triple {23250#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23250#(= main_~x~0 0)} is VALID [2022-04-15 06:00:43,466 INFO L272 TraceCheckUtils]: 7: Hoare triple {23250#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,466 INFO L290 TraceCheckUtils]: 8: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,466 INFO L290 TraceCheckUtils]: 9: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,467 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23250#(= main_~x~0 0)} #38#return; {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:43,467 INFO L290 TraceCheckUtils]: 11: Hoare triple {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:43,467 INFO L290 TraceCheckUtils]: 12: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:43,467 INFO L272 TraceCheckUtils]: 13: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,468 INFO L290 TraceCheckUtils]: 14: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,468 INFO L290 TraceCheckUtils]: 15: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,468 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:43,469 INFO L290 TraceCheckUtils]: 17: Hoare triple {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:43,469 INFO L290 TraceCheckUtils]: 18: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:43,469 INFO L272 TraceCheckUtils]: 19: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,470 INFO L290 TraceCheckUtils]: 21: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,470 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:43,470 INFO L290 TraceCheckUtils]: 23: Hoare triple {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:43,471 INFO L290 TraceCheckUtils]: 24: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:43,471 INFO L272 TraceCheckUtils]: 25: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,471 INFO L290 TraceCheckUtils]: 26: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,471 INFO L290 TraceCheckUtils]: 27: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,472 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:43,472 INFO L290 TraceCheckUtils]: 30: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:43,473 INFO L272 TraceCheckUtils]: 31: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,473 INFO L290 TraceCheckUtils]: 33: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,474 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:43,474 INFO L290 TraceCheckUtils]: 35: Hoare triple {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:43,474 INFO L290 TraceCheckUtils]: 36: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:43,474 INFO L272 TraceCheckUtils]: 37: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,475 INFO L290 TraceCheckUtils]: 38: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,475 INFO L290 TraceCheckUtils]: 39: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,475 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:43,476 INFO L290 TraceCheckUtils]: 41: Hoare triple {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:43,476 INFO L290 TraceCheckUtils]: 42: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:43,476 INFO L272 TraceCheckUtils]: 43: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,476 INFO L290 TraceCheckUtils]: 44: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,477 INFO L290 TraceCheckUtils]: 45: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,477 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,477 INFO L290 TraceCheckUtils]: 47: Hoare triple {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:43,478 INFO L290 TraceCheckUtils]: 48: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:43,478 INFO L272 TraceCheckUtils]: 49: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,478 INFO L290 TraceCheckUtils]: 50: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,478 INFO L290 TraceCheckUtils]: 51: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,479 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:43,479 INFO L290 TraceCheckUtils]: 53: Hoare triple {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:43,480 INFO L290 TraceCheckUtils]: 54: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:43,480 INFO L272 TraceCheckUtils]: 55: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,480 INFO L290 TraceCheckUtils]: 56: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,480 INFO L290 TraceCheckUtils]: 57: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,481 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:43,481 INFO L290 TraceCheckUtils]: 59: Hoare triple {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:43,481 INFO L290 TraceCheckUtils]: 60: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:43,481 INFO L272 TraceCheckUtils]: 61: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,482 INFO L290 TraceCheckUtils]: 62: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,482 INFO L290 TraceCheckUtils]: 63: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,482 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,483 INFO L290 TraceCheckUtils]: 65: Hoare triple {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:43,483 INFO L290 TraceCheckUtils]: 66: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:43,483 INFO L272 TraceCheckUtils]: 67: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,483 INFO L290 TraceCheckUtils]: 68: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,484 INFO L290 TraceCheckUtils]: 69: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,484 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,484 INFO L290 TraceCheckUtils]: 71: Hoare triple {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:43,485 INFO L290 TraceCheckUtils]: 72: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:43,485 INFO L272 TraceCheckUtils]: 73: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,485 INFO L290 TraceCheckUtils]: 74: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,485 INFO L290 TraceCheckUtils]: 75: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,486 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,486 INFO L290 TraceCheckUtils]: 77: Hoare triple {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:43,487 INFO L290 TraceCheckUtils]: 78: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:43,487 INFO L272 TraceCheckUtils]: 79: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,487 INFO L290 TraceCheckUtils]: 80: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,487 INFO L290 TraceCheckUtils]: 81: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,488 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:43,488 INFO L290 TraceCheckUtils]: 83: Hoare triple {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:43,488 INFO L290 TraceCheckUtils]: 84: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:43,488 INFO L272 TraceCheckUtils]: 85: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,489 INFO L290 TraceCheckUtils]: 86: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,489 INFO L290 TraceCheckUtils]: 87: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,490 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,490 INFO L290 TraceCheckUtils]: 89: Hoare triple {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:43,490 INFO L290 TraceCheckUtils]: 90: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:43,490 INFO L272 TraceCheckUtils]: 91: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,491 INFO L290 TraceCheckUtils]: 92: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,491 INFO L290 TraceCheckUtils]: 93: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,491 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:43,492 INFO L290 TraceCheckUtils]: 95: Hoare triple {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:43,492 INFO L290 TraceCheckUtils]: 96: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:43,492 INFO L272 TraceCheckUtils]: 97: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,492 INFO L290 TraceCheckUtils]: 98: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,493 INFO L290 TraceCheckUtils]: 99: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,493 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,493 INFO L290 TraceCheckUtils]: 101: Hoare triple {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:43,494 INFO L290 TraceCheckUtils]: 102: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:43,494 INFO L272 TraceCheckUtils]: 103: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,494 INFO L290 TraceCheckUtils]: 104: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,494 INFO L290 TraceCheckUtils]: 105: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,495 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:43,495 INFO L290 TraceCheckUtils]: 107: Hoare triple {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:43,495 INFO L290 TraceCheckUtils]: 108: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:43,496 INFO L272 TraceCheckUtils]: 109: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,496 INFO L290 TraceCheckUtils]: 110: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,496 INFO L290 TraceCheckUtils]: 111: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,497 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:43,497 INFO L290 TraceCheckUtils]: 113: Hoare triple {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:43,497 INFO L290 TraceCheckUtils]: 114: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:43,497 INFO L272 TraceCheckUtils]: 115: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,498 INFO L290 TraceCheckUtils]: 116: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,498 INFO L290 TraceCheckUtils]: 117: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,498 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:43,499 INFO L290 TraceCheckUtils]: 119: Hoare triple {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:43,499 INFO L290 TraceCheckUtils]: 120: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:43,499 INFO L272 TraceCheckUtils]: 121: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,499 INFO L290 TraceCheckUtils]: 122: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,500 INFO L290 TraceCheckUtils]: 123: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,500 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:43,500 INFO L290 TraceCheckUtils]: 125: Hoare triple {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:43,501 INFO L290 TraceCheckUtils]: 126: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:43,501 INFO L272 TraceCheckUtils]: 127: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,501 INFO L290 TraceCheckUtils]: 128: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,501 INFO L290 TraceCheckUtils]: 129: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,502 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,502 INFO L290 TraceCheckUtils]: 131: Hoare triple {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:43,502 INFO L290 TraceCheckUtils]: 132: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:43,502 INFO L272 TraceCheckUtils]: 133: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,503 INFO L290 TraceCheckUtils]: 134: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,503 INFO L290 TraceCheckUtils]: 135: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,504 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:43,504 INFO L290 TraceCheckUtils]: 137: Hoare triple {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:43,504 INFO L290 TraceCheckUtils]: 138: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:43,504 INFO L272 TraceCheckUtils]: 139: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,505 INFO L290 TraceCheckUtils]: 140: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,505 INFO L290 TraceCheckUtils]: 141: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,505 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:00:43,506 INFO L290 TraceCheckUtils]: 143: Hoare triple {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:00:43,506 INFO L290 TraceCheckUtils]: 144: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:00:43,506 INFO L272 TraceCheckUtils]: 145: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:43,506 INFO L290 TraceCheckUtils]: 146: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,507 INFO L290 TraceCheckUtils]: 147: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:43,507 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:00:43,508 INFO L290 TraceCheckUtils]: 149: Hoare triple {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23370#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:00:43,508 INFO L290 TraceCheckUtils]: 150: Hoare triple {23370#(and (<= main_~x~0 48) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {23246#false} is VALID [2022-04-15 06:00:43,508 INFO L272 TraceCheckUtils]: 151: Hoare triple {23246#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {23246#false} is VALID [2022-04-15 06:00:43,508 INFO L290 TraceCheckUtils]: 152: Hoare triple {23246#false} ~cond := #in~cond; {23246#false} is VALID [2022-04-15 06:00:43,508 INFO L290 TraceCheckUtils]: 153: Hoare triple {23246#false} assume 0 == ~cond; {23246#false} is VALID [2022-04-15 06:00:43,508 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-15 06:00:43,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2022-04-15 06:00:43,509 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:00:43,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1149531286] [2022-04-15 06:00:43,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1149531286] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:00:43,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1386158680] [2022-04-15 06:00:43,509 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:00:43,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:00:43,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:00:43,510 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:00:43,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-15 06:00:45,882 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-15 06:00:45,882 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:00:45,896 WARN L261 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 246 conjunts are in the unsatisfiable core [2022-04-15 06:00:45,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:00:45,922 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:00:48,052 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23245#true} is VALID [2022-04-15 06:00:48,052 INFO L290 TraceCheckUtils]: 1: Hoare triple {23245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-15 06:00:48,052 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-15 06:00:48,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-15 06:00:48,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-15 06:00:48,052 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {23250#(= main_~x~0 0)} is VALID [2022-04-15 06:00:48,052 INFO L290 TraceCheckUtils]: 6: Hoare triple {23250#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23250#(= main_~x~0 0)} is VALID [2022-04-15 06:00:48,053 INFO L272 TraceCheckUtils]: 7: Hoare triple {23250#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,053 INFO L290 TraceCheckUtils]: 8: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,053 INFO L290 TraceCheckUtils]: 9: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,054 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23250#(= main_~x~0 0)} #38#return; {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:00:48,054 INFO L290 TraceCheckUtils]: 11: Hoare triple {23254#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:48,054 INFO L290 TraceCheckUtils]: 12: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:00:48,054 INFO L272 TraceCheckUtils]: 13: Hoare triple {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,055 INFO L290 TraceCheckUtils]: 14: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,055 INFO L290 TraceCheckUtils]: 15: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,056 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23255#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:00:48,056 INFO L290 TraceCheckUtils]: 17: Hoare triple {23259#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:48,056 INFO L290 TraceCheckUtils]: 18: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:00:48,056 INFO L272 TraceCheckUtils]: 19: Hoare triple {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,057 INFO L290 TraceCheckUtils]: 20: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,057 INFO L290 TraceCheckUtils]: 21: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,057 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23260#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:00:48,058 INFO L290 TraceCheckUtils]: 23: Hoare triple {23264#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:48,058 INFO L290 TraceCheckUtils]: 24: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:00:48,058 INFO L272 TraceCheckUtils]: 25: Hoare triple {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,058 INFO L290 TraceCheckUtils]: 26: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,059 INFO L290 TraceCheckUtils]: 27: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,059 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23265#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,060 INFO L290 TraceCheckUtils]: 29: Hoare triple {23269#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:48,060 INFO L290 TraceCheckUtils]: 30: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:00:48,060 INFO L272 TraceCheckUtils]: 31: Hoare triple {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,060 INFO L290 TraceCheckUtils]: 32: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,061 INFO L290 TraceCheckUtils]: 33: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,061 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23270#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:00:48,062 INFO L290 TraceCheckUtils]: 35: Hoare triple {23274#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:48,062 INFO L290 TraceCheckUtils]: 36: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:00:48,062 INFO L272 TraceCheckUtils]: 37: Hoare triple {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,062 INFO L290 TraceCheckUtils]: 38: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,063 INFO L290 TraceCheckUtils]: 39: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,063 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23275#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:00:48,063 INFO L290 TraceCheckUtils]: 41: Hoare triple {23279#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:48,064 INFO L290 TraceCheckUtils]: 42: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:00:48,064 INFO L272 TraceCheckUtils]: 43: Hoare triple {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,064 INFO L290 TraceCheckUtils]: 44: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,064 INFO L290 TraceCheckUtils]: 45: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,065 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23280#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,065 INFO L290 TraceCheckUtils]: 47: Hoare triple {23284#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:48,066 INFO L290 TraceCheckUtils]: 48: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:00:48,066 INFO L272 TraceCheckUtils]: 49: Hoare triple {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,066 INFO L290 TraceCheckUtils]: 50: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,066 INFO L290 TraceCheckUtils]: 51: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,067 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23285#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:00:48,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {23289#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:48,068 INFO L290 TraceCheckUtils]: 54: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:00:48,068 INFO L272 TraceCheckUtils]: 55: Hoare triple {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,068 INFO L290 TraceCheckUtils]: 56: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,068 INFO L290 TraceCheckUtils]: 57: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,069 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23290#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:00:48,069 INFO L290 TraceCheckUtils]: 59: Hoare triple {23294#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:48,069 INFO L290 TraceCheckUtils]: 60: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:00:48,069 INFO L272 TraceCheckUtils]: 61: Hoare triple {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,070 INFO L290 TraceCheckUtils]: 62: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,070 INFO L290 TraceCheckUtils]: 63: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,071 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23295#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,071 INFO L290 TraceCheckUtils]: 65: Hoare triple {23299#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:48,071 INFO L290 TraceCheckUtils]: 66: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:00:48,071 INFO L272 TraceCheckUtils]: 67: Hoare triple {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,072 INFO L290 TraceCheckUtils]: 68: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,072 INFO L290 TraceCheckUtils]: 69: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,073 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23300#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,073 INFO L290 TraceCheckUtils]: 71: Hoare triple {23304#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:48,073 INFO L290 TraceCheckUtils]: 72: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:00:48,073 INFO L272 TraceCheckUtils]: 73: Hoare triple {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,074 INFO L290 TraceCheckUtils]: 74: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,074 INFO L290 TraceCheckUtils]: 75: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,074 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23305#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,075 INFO L290 TraceCheckUtils]: 77: Hoare triple {23309#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:48,075 INFO L290 TraceCheckUtils]: 78: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:00:48,075 INFO L272 TraceCheckUtils]: 79: Hoare triple {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,075 INFO L290 TraceCheckUtils]: 80: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,076 INFO L290 TraceCheckUtils]: 81: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,076 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23310#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:00:48,077 INFO L290 TraceCheckUtils]: 83: Hoare triple {23314#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:48,077 INFO L290 TraceCheckUtils]: 84: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:00:48,077 INFO L272 TraceCheckUtils]: 85: Hoare triple {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,077 INFO L290 TraceCheckUtils]: 86: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,078 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23315#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,078 INFO L290 TraceCheckUtils]: 89: Hoare triple {23319#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:48,079 INFO L290 TraceCheckUtils]: 90: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:00:48,079 INFO L272 TraceCheckUtils]: 91: Hoare triple {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,079 INFO L290 TraceCheckUtils]: 92: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,079 INFO L290 TraceCheckUtils]: 93: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,080 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23320#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:00:48,080 INFO L290 TraceCheckUtils]: 95: Hoare triple {23324#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:48,081 INFO L290 TraceCheckUtils]: 96: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:00:48,081 INFO L272 TraceCheckUtils]: 97: Hoare triple {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,081 INFO L290 TraceCheckUtils]: 98: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,081 INFO L290 TraceCheckUtils]: 99: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,082 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23325#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,082 INFO L290 TraceCheckUtils]: 101: Hoare triple {23329#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:48,083 INFO L290 TraceCheckUtils]: 102: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:00:48,083 INFO L272 TraceCheckUtils]: 103: Hoare triple {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,083 INFO L290 TraceCheckUtils]: 104: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,083 INFO L290 TraceCheckUtils]: 105: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,084 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23330#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:00:48,084 INFO L290 TraceCheckUtils]: 107: Hoare triple {23334#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:48,085 INFO L290 TraceCheckUtils]: 108: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:00:48,085 INFO L272 TraceCheckUtils]: 109: Hoare triple {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,085 INFO L290 TraceCheckUtils]: 110: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,085 INFO L290 TraceCheckUtils]: 111: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,086 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23335#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:00:48,086 INFO L290 TraceCheckUtils]: 113: Hoare triple {23339#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:48,087 INFO L290 TraceCheckUtils]: 114: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:00:48,087 INFO L272 TraceCheckUtils]: 115: Hoare triple {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,087 INFO L290 TraceCheckUtils]: 116: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,087 INFO L290 TraceCheckUtils]: 117: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,088 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23340#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:00:48,088 INFO L290 TraceCheckUtils]: 119: Hoare triple {23344#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:48,089 INFO L290 TraceCheckUtils]: 120: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:00:48,089 INFO L272 TraceCheckUtils]: 121: Hoare triple {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,089 INFO L290 TraceCheckUtils]: 122: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,089 INFO L290 TraceCheckUtils]: 123: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,090 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23345#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:00:48,090 INFO L290 TraceCheckUtils]: 125: Hoare triple {23349#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:48,091 INFO L290 TraceCheckUtils]: 126: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:00:48,091 INFO L272 TraceCheckUtils]: 127: Hoare triple {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,091 INFO L290 TraceCheckUtils]: 128: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,091 INFO L290 TraceCheckUtils]: 129: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,092 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23350#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,092 INFO L290 TraceCheckUtils]: 131: Hoare triple {23354#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:48,093 INFO L290 TraceCheckUtils]: 132: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:00:48,093 INFO L272 TraceCheckUtils]: 133: Hoare triple {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,093 INFO L290 TraceCheckUtils]: 134: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,093 INFO L290 TraceCheckUtils]: 135: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,094 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23355#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:00:48,094 INFO L290 TraceCheckUtils]: 137: Hoare triple {23359#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:48,095 INFO L290 TraceCheckUtils]: 138: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:00:48,095 INFO L272 TraceCheckUtils]: 139: Hoare triple {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,095 INFO L290 TraceCheckUtils]: 140: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,095 INFO L290 TraceCheckUtils]: 141: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,096 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23360#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:00:48,096 INFO L290 TraceCheckUtils]: 143: Hoare triple {23364#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:00:48,097 INFO L290 TraceCheckUtils]: 144: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:00:48,097 INFO L272 TraceCheckUtils]: 145: Hoare triple {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:48,097 INFO L290 TraceCheckUtils]: 146: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,097 INFO L290 TraceCheckUtils]: 147: Hoare triple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:00:48,098 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {23372#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {23365#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:00:48,098 INFO L290 TraceCheckUtils]: 149: Hoare triple {23369#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {23823#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:00:48,099 INFO L290 TraceCheckUtils]: 150: Hoare triple {23823#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {23246#false} is VALID [2022-04-15 06:00:48,099 INFO L272 TraceCheckUtils]: 151: Hoare triple {23246#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {23246#false} is VALID [2022-04-15 06:00:48,099 INFO L290 TraceCheckUtils]: 152: Hoare triple {23246#false} ~cond := #in~cond; {23246#false} is VALID [2022-04-15 06:00:48,099 INFO L290 TraceCheckUtils]: 153: Hoare triple {23246#false} assume 0 == ~cond; {23246#false} is VALID [2022-04-15 06:00:48,099 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-15 06:00:48,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2022-04-15 06:00:48,100 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:00:57,375 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-15 06:00:57,376 INFO L290 TraceCheckUtils]: 153: Hoare triple {23842#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {23246#false} is VALID [2022-04-15 06:00:57,376 INFO L290 TraceCheckUtils]: 152: Hoare triple {23846#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {23842#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:00:57,376 INFO L272 TraceCheckUtils]: 151: Hoare triple {23850#(< 0 (mod main_~x~0 2))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {23846#(< 0 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-15 06:00:57,377 INFO L290 TraceCheckUtils]: 150: Hoare triple {23854#(or (< 0 (mod main_~x~0 2)) (< (mod main_~x~0 4294967296) 268435455))} assume !(~x~0 % 4294967296 < 268435455); {23850#(< 0 (mod main_~x~0 2))} is VALID [2022-04-15 06:00:57,377 INFO L290 TraceCheckUtils]: 149: Hoare triple {23858#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23854#(or (< 0 (mod main_~x~0 2)) (< (mod main_~x~0 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,378 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} #38#return; {23858#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,378 INFO L290 TraceCheckUtils]: 147: Hoare triple {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,379 INFO L290 TraceCheckUtils]: 146: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23866#(or (< (mod |f_#res| 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,379 INFO L272 TraceCheckUtils]: 145: Hoare triple {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,379 INFO L290 TraceCheckUtils]: 144: Hoare triple {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,380 INFO L290 TraceCheckUtils]: 143: Hoare triple {23879#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23862#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,381 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} #38#return; {23879#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,381 INFO L290 TraceCheckUtils]: 141: Hoare triple {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,382 INFO L290 TraceCheckUtils]: 140: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23887#(or (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,382 INFO L272 TraceCheckUtils]: 139: Hoare triple {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,382 INFO L290 TraceCheckUtils]: 138: Hoare triple {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,383 INFO L290 TraceCheckUtils]: 137: Hoare triple {23900#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23883#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 4) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,383 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {23900#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,384 INFO L290 TraceCheckUtils]: 135: Hoare triple {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,385 INFO L290 TraceCheckUtils]: 134: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23908#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,385 INFO L272 TraceCheckUtils]: 133: Hoare triple {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,385 INFO L290 TraceCheckUtils]: 132: Hoare triple {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,385 INFO L290 TraceCheckUtils]: 131: Hoare triple {23921#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23904#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,386 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {23921#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,387 INFO L290 TraceCheckUtils]: 129: Hoare triple {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,387 INFO L290 TraceCheckUtils]: 128: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23929#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,387 INFO L272 TraceCheckUtils]: 127: Hoare triple {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,388 INFO L290 TraceCheckUtils]: 126: Hoare triple {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,388 INFO L290 TraceCheckUtils]: 125: Hoare triple {23942#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23925#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,389 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {23942#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,389 INFO L290 TraceCheckUtils]: 123: Hoare triple {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,390 INFO L290 TraceCheckUtils]: 122: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23950#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,390 INFO L272 TraceCheckUtils]: 121: Hoare triple {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,390 INFO L290 TraceCheckUtils]: 120: Hoare triple {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,391 INFO L290 TraceCheckUtils]: 119: Hoare triple {23963#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23946#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,391 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {23963#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,392 INFO L290 TraceCheckUtils]: 117: Hoare triple {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,393 INFO L290 TraceCheckUtils]: 116: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23971#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,393 INFO L272 TraceCheckUtils]: 115: Hoare triple {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,393 INFO L290 TraceCheckUtils]: 114: Hoare triple {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,393 INFO L290 TraceCheckUtils]: 113: Hoare triple {23984#(or (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23967#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,394 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} #38#return; {23984#(or (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,394 INFO L290 TraceCheckUtils]: 111: Hoare triple {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} assume true; {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} is VALID [2022-04-15 06:00:57,395 INFO L290 TraceCheckUtils]: 110: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {23992#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455))))} is VALID [2022-04-15 06:00:57,395 INFO L272 TraceCheckUtils]: 109: Hoare triple {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,396 INFO L290 TraceCheckUtils]: 108: Hoare triple {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,396 INFO L290 TraceCheckUtils]: 107: Hoare triple {24005#(or (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {23988#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 14) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,397 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} #38#return; {24005#(or (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,397 INFO L290 TraceCheckUtils]: 105: Hoare triple {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,398 INFO L290 TraceCheckUtils]: 104: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24013#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,398 INFO L272 TraceCheckUtils]: 103: Hoare triple {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,398 INFO L290 TraceCheckUtils]: 102: Hoare triple {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,398 INFO L290 TraceCheckUtils]: 101: Hoare triple {24026#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24009#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 16) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,399 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} #38#return; {24026#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,400 INFO L290 TraceCheckUtils]: 99: Hoare triple {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,400 INFO L290 TraceCheckUtils]: 98: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24034#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455))) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,400 INFO L272 TraceCheckUtils]: 97: Hoare triple {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,401 INFO L290 TraceCheckUtils]: 96: Hoare triple {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,401 INFO L290 TraceCheckUtils]: 95: Hoare triple {24047#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24030#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 18) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,402 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {24047#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,402 INFO L290 TraceCheckUtils]: 93: Hoare triple {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,403 INFO L290 TraceCheckUtils]: 92: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24055#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455))) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,403 INFO L272 TraceCheckUtils]: 91: Hoare triple {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,403 INFO L290 TraceCheckUtils]: 90: Hoare triple {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,404 INFO L290 TraceCheckUtils]: 89: Hoare triple {24068#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {24051#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,404 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {24068#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,405 INFO L290 TraceCheckUtils]: 87: Hoare triple {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,405 INFO L290 TraceCheckUtils]: 86: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24076#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,405 INFO L272 TraceCheckUtils]: 85: Hoare triple {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,406 INFO L290 TraceCheckUtils]: 84: Hoare triple {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,406 INFO L290 TraceCheckUtils]: 83: Hoare triple {24089#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24072#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,407 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {24089#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,407 INFO L290 TraceCheckUtils]: 81: Hoare triple {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,409 INFO L290 TraceCheckUtils]: 80: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24097#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455))) (< (mod (+ |f_#res| 22) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,409 INFO L272 TraceCheckUtils]: 79: Hoare triple {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,409 INFO L290 TraceCheckUtils]: 78: Hoare triple {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,409 INFO L290 TraceCheckUtils]: 77: Hoare triple {24110#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24093#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,410 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {24110#(or (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,410 INFO L290 TraceCheckUtils]: 75: Hoare triple {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,411 INFO L290 TraceCheckUtils]: 74: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24118#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 24) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,411 INFO L272 TraceCheckUtils]: 73: Hoare triple {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,412 INFO L290 TraceCheckUtils]: 72: Hoare triple {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,412 INFO L290 TraceCheckUtils]: 71: Hoare triple {24131#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {24114#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,413 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} #38#return; {24131#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,413 INFO L290 TraceCheckUtils]: 69: Hoare triple {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,414 INFO L290 TraceCheckUtils]: 68: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24139#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,414 INFO L272 TraceCheckUtils]: 67: Hoare triple {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,414 INFO L290 TraceCheckUtils]: 66: Hoare triple {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,415 INFO L290 TraceCheckUtils]: 65: Hoare triple {24152#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24135#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 28) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,416 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} #38#return; {24152#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,416 INFO L290 TraceCheckUtils]: 63: Hoare triple {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,417 INFO L290 TraceCheckUtils]: 62: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24160#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,417 INFO L272 TraceCheckUtils]: 61: Hoare triple {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,417 INFO L290 TraceCheckUtils]: 60: Hoare triple {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,417 INFO L290 TraceCheckUtils]: 59: Hoare triple {24173#(or (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24156#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 30 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,418 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {24173#(or (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,419 INFO L290 TraceCheckUtils]: 57: Hoare triple {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,419 INFO L290 TraceCheckUtils]: 56: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24181#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 30) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,419 INFO L272 TraceCheckUtils]: 55: Hoare triple {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,420 INFO L290 TraceCheckUtils]: 54: Hoare triple {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,420 INFO L290 TraceCheckUtils]: 53: Hoare triple {24194#(or (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24177#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,421 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} #38#return; {24194#(or (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,421 INFO L290 TraceCheckUtils]: 51: Hoare triple {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} assume true; {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,422 INFO L290 TraceCheckUtils]: 50: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24202#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,422 INFO L272 TraceCheckUtils]: 49: Hoare triple {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,422 INFO L290 TraceCheckUtils]: 48: Hoare triple {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,423 INFO L290 TraceCheckUtils]: 47: Hoare triple {24215#(or (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24198#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 34) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,423 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {24215#(or (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,424 INFO L290 TraceCheckUtils]: 45: Hoare triple {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} assume true; {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} is VALID [2022-04-15 06:00:57,425 INFO L290 TraceCheckUtils]: 44: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24223#(or (< (mod (+ |f_#res| 34) 4294967296) 268435455) (< 0 (mod |f_#res| 2)) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))))} is VALID [2022-04-15 06:00:57,425 INFO L272 TraceCheckUtils]: 43: Hoare triple {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,425 INFO L290 TraceCheckUtils]: 42: Hoare triple {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,425 INFO L290 TraceCheckUtils]: 41: Hoare triple {24236#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24219#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,426 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} #38#return; {24236#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,427 INFO L290 TraceCheckUtils]: 39: Hoare triple {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,427 INFO L290 TraceCheckUtils]: 38: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24244#(or (< (mod (+ |f_#res| 36) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,428 INFO L272 TraceCheckUtils]: 37: Hoare triple {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,428 INFO L290 TraceCheckUtils]: 36: Hoare triple {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,428 INFO L290 TraceCheckUtils]: 35: Hoare triple {24257#(or (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24240#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 38) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,429 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} #38#return; {24257#(or (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,429 INFO L290 TraceCheckUtils]: 33: Hoare triple {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,430 INFO L290 TraceCheckUtils]: 32: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24265#(or (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< (mod (+ |f_#res| 38) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,430 INFO L272 TraceCheckUtils]: 31: Hoare triple {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} assume !!(~x~0 % 4294967296 < 268435455); {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} is VALID [2022-04-15 06:00:57,432 INFO L290 TraceCheckUtils]: 29: Hoare triple {24278#(or (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24261#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (< 0 (mod main_~x~0 2)))} is VALID [2022-04-15 06:00:57,433 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} #38#return; {24278#(or (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,433 INFO L290 TraceCheckUtils]: 27: Hoare triple {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,434 INFO L290 TraceCheckUtils]: 26: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24286#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,434 INFO L272 TraceCheckUtils]: 25: Hoare triple {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,434 INFO L290 TraceCheckUtils]: 24: Hoare triple {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,435 INFO L290 TraceCheckUtils]: 23: Hoare triple {24299#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24282#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 42 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,436 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {24299#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,436 INFO L290 TraceCheckUtils]: 21: Hoare triple {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,437 INFO L290 TraceCheckUtils]: 20: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24307#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,437 INFO L272 TraceCheckUtils]: 19: Hoare triple {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,437 INFO L290 TraceCheckUtils]: 18: Hoare triple {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,438 INFO L290 TraceCheckUtils]: 17: Hoare triple {24320#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} ~x~0 := #t~ret4;havoc #t~ret4; {24303#(or (< 0 (mod main_~x~0 2)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,439 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {24320#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (< 0 (mod |main_#t~ret4| 2)))} is VALID [2022-04-15 06:00:57,439 INFO L290 TraceCheckUtils]: 15: Hoare triple {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} assume true; {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,440 INFO L290 TraceCheckUtils]: 14: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24328#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (not (< 0 (mod |f_#in~z| 2)))) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,440 INFO L272 TraceCheckUtils]: 13: Hoare triple {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,440 INFO L290 TraceCheckUtils]: 12: Hoare triple {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,441 INFO L290 TraceCheckUtils]: 11: Hoare triple {24341#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {24324#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,442 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {24341#(or (< 0 (mod |main_#t~ret4| 2)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,442 INFO L290 TraceCheckUtils]: 9: Hoare triple {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} assume true; {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,443 INFO L290 TraceCheckUtils]: 8: Hoare triple {23245#true} ~z := #in~z;#res := 2 + ~z; {24349#(or (and (not (< 0 (mod |f_#in~z| 2))) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455))) (< (mod (+ |f_#res| 46) 4294967296) 268435455) (< 0 (mod |f_#res| 2)))} is VALID [2022-04-15 06:00:57,443 INFO L272 TraceCheckUtils]: 7: Hoare triple {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-15 06:00:57,443 INFO L290 TraceCheckUtils]: 6: Hoare triple {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,443 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {24345#(or (< 0 (mod main_~x~0 2)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:00:57,443 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-15 06:00:57,443 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-15 06:00:57,444 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-15 06:00:57,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {23245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {23245#true} is VALID [2022-04-15 06:00:57,444 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23245#true} is VALID [2022-04-15 06:00:57,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-04-15 06:00:57,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1386158680] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:00:57,445 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:00:57,445 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52, 78] total 130 [2022-04-15 06:00:57,445 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:00:57,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1984434530] [2022-04-15 06:00:57,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1984434530] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:00:57,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:00:57,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-15 06:00:57,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328927400] [2022-04-15 06:00:57,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:00:57,447 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Word has length 155 [2022-04-15 06:00:57,447 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:00:57,447 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:00:57,508 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:00:57,508 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-15 06:00:57,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:00:57,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-15 06:00:57,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1557, Invalid=15213, Unknown=0, NotChecked=0, Total=16770 [2022-04-15 06:00:57,510 INFO L87 Difference]: Start difference. First operand 87 states and 110 transitions. Second operand has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:01:07,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:07,828 INFO L93 Difference]: Finished difference Result 97 states and 122 transitions. [2022-04-15 06:01:07,828 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-15 06:01:07,829 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Word has length 155 [2022-04-15 06:01:07,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:01:07,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 122 transitions. [2022-04-15 06:01:07,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:01:07,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 122 transitions. [2022-04-15 06:01:07,835 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 122 transitions. [2022-04-15 06:01:07,919 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:07,920 INFO L225 Difference]: With dead ends: 97 [2022-04-15 06:01:07,920 INFO L226 Difference]: Without dead ends: 92 [2022-04-15 06:01:07,922 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 259 SyntacticMatches, 24 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3181 ImplicationChecksByTransitivity, 11.5s TimeCoverageRelationStatistics Valid=3726, Invalid=28494, Unknown=0, NotChecked=0, Total=32220 [2022-04-15 06:01:07,925 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 60 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 5045 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 5176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 131 IncrementalHoareTripleChecker+Valid, 5045 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:07,927 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 264 Invalid, 5176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 5045 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-04-15 06:01:07,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-15 06:01:08,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 90. [2022-04-15 06:01:08,267 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:08,267 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:08,267 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:08,268 INFO L87 Difference]: Start difference. First operand 92 states. Second operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:08,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:08,269 INFO L93 Difference]: Finished difference Result 92 states and 117 transitions. [2022-04-15 06:01:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 117 transitions. [2022-04-15 06:01:08,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:08,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:08,270 INFO L74 IsIncluded]: Start isIncluded. First operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 92 states. [2022-04-15 06:01:08,270 INFO L87 Difference]: Start difference. First operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 92 states. [2022-04-15 06:01:08,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:08,271 INFO L93 Difference]: Finished difference Result 92 states and 117 transitions. [2022-04-15 06:01:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 117 transitions. [2022-04-15 06:01:08,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:08,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:08,272 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:08,272 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:08,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 59 states have (on average 1.0169491525423728) internal successors, (60), 59 states have internal predecessors, (60), 28 states have call successors, (28), 4 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 114 transitions. [2022-04-15 06:01:08,273 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 114 transitions. Word has length 155 [2022-04-15 06:01:08,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:08,273 INFO L478 AbstractCegarLoop]: Abstraction has 90 states and 114 transitions. [2022-04-15 06:01:08,274 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 1.0754716981132075) internal successors, (57), 28 states have internal predecessors, (57), 26 states have call successors, (27), 3 states have call predecessors, (27), 2 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-15 06:01:08,274 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 114 transitions. [2022-04-15 06:01:08,393 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:08,394 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 114 transitions. [2022-04-15 06:01:08,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-15 06:01:08,394 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:08,394 INFO L499 BasicCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:08,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:08,599 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Ended with exit code 0 [2022-04-15 06:01:08,795 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48,SelfDestructingSolverStorable49 [2022-04-15 06:01:08,795 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:08,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:08,795 INFO L85 PathProgramCache]: Analyzing trace with hash -559926700, now seen corresponding path program 49 times [2022-04-15 06:01:08,795 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:08,796 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1837535611] [2022-04-15 06:01:08,944 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:08,946 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:08,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1639529010, now seen corresponding path program 1 times [2022-04-15 06:01:08,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:08,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [268800731] [2022-04-15 06:01:08,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:08,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:08,955 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_25.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_25.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:08,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [290612463] [2022-04-15 06:01:08,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:08,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:08,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:08,964 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:08,965 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-15 06:01:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:09,033 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:09,043 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:09,043 INFO L85 PathProgramCache]: Analyzing trace with hash -559926700, now seen corresponding path program 50 times [2022-04-15 06:01:09,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:09,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219478434] [2022-04-15 06:01:09,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:09,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,305 INFO L290 TraceCheckUtils]: 0: Hoare triple {25168#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-15 06:01:10,305 INFO L290 TraceCheckUtils]: 1: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-15 06:01:10,305 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-15 06:01:10,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:01:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,351 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25042#(= main_~x~0 0)} #38#return; {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:10,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:01:10,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,360 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,361 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:10,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:01:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,367 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,368 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:10,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:01:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:01:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:10,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:01:10,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:10,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:01:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,401 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:01:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,411 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:10,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:01:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,418 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,420 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:10,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:01:10,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,427 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:01:10,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,490 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,491 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:01:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,499 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:01:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:10,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:01:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,515 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,515 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,516 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:01:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,523 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,524 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:10,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:01:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,535 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,536 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:01:10,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,544 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,544 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,545 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:10,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:01:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,552 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,553 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:10,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:01:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:10,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:01:10,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,569 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:10,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:01:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:01:10,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,585 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,585 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,586 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:10,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:01:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,592 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,594 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:10,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:01:10,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,600 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,601 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:01:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,616 INFO L290 TraceCheckUtils]: 0: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,617 INFO L290 TraceCheckUtils]: 1: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,617 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:10,618 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25168#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:10,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {25168#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-15 06:01:10,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-15 06:01:10,618 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-15 06:01:10,618 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-15 06:01:10,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {25042#(= main_~x~0 0)} is VALID [2022-04-15 06:01:10,618 INFO L290 TraceCheckUtils]: 6: Hoare triple {25042#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {25042#(= main_~x~0 0)} is VALID [2022-04-15 06:01:10,618 INFO L272 TraceCheckUtils]: 7: Hoare triple {25042#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,619 INFO L290 TraceCheckUtils]: 8: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,619 INFO L290 TraceCheckUtils]: 9: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,620 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25042#(= main_~x~0 0)} #38#return; {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:10,620 INFO L290 TraceCheckUtils]: 11: Hoare triple {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:10,620 INFO L290 TraceCheckUtils]: 12: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:10,620 INFO L272 TraceCheckUtils]: 13: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,621 INFO L290 TraceCheckUtils]: 14: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,621 INFO L290 TraceCheckUtils]: 15: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,621 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:10,622 INFO L290 TraceCheckUtils]: 17: Hoare triple {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:10,622 INFO L290 TraceCheckUtils]: 18: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:10,622 INFO L272 TraceCheckUtils]: 19: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,622 INFO L290 TraceCheckUtils]: 20: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,623 INFO L290 TraceCheckUtils]: 21: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,623 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:10,624 INFO L290 TraceCheckUtils]: 23: Hoare triple {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:10,624 INFO L290 TraceCheckUtils]: 24: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:10,624 INFO L272 TraceCheckUtils]: 25: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,624 INFO L290 TraceCheckUtils]: 26: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,625 INFO L290 TraceCheckUtils]: 27: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,625 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,626 INFO L290 TraceCheckUtils]: 29: Hoare triple {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:10,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:10,626 INFO L272 TraceCheckUtils]: 31: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,626 INFO L290 TraceCheckUtils]: 32: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,627 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:10,627 INFO L290 TraceCheckUtils]: 35: Hoare triple {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:10,628 INFO L290 TraceCheckUtils]: 36: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:10,628 INFO L272 TraceCheckUtils]: 37: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,628 INFO L290 TraceCheckUtils]: 38: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,628 INFO L290 TraceCheckUtils]: 39: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,629 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:10,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:10,630 INFO L290 TraceCheckUtils]: 42: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:10,630 INFO L272 TraceCheckUtils]: 43: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,630 INFO L290 TraceCheckUtils]: 44: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,630 INFO L290 TraceCheckUtils]: 45: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,631 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,631 INFO L290 TraceCheckUtils]: 47: Hoare triple {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:10,632 INFO L290 TraceCheckUtils]: 48: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:10,632 INFO L272 TraceCheckUtils]: 49: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,632 INFO L290 TraceCheckUtils]: 50: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,632 INFO L290 TraceCheckUtils]: 51: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,633 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:10,633 INFO L290 TraceCheckUtils]: 53: Hoare triple {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:10,633 INFO L290 TraceCheckUtils]: 54: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:10,634 INFO L272 TraceCheckUtils]: 55: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,634 INFO L290 TraceCheckUtils]: 56: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,634 INFO L290 TraceCheckUtils]: 57: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,635 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:10,635 INFO L290 TraceCheckUtils]: 59: Hoare triple {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:10,635 INFO L290 TraceCheckUtils]: 60: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:10,635 INFO L272 TraceCheckUtils]: 61: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,636 INFO L290 TraceCheckUtils]: 62: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,636 INFO L290 TraceCheckUtils]: 63: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,637 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,637 INFO L290 TraceCheckUtils]: 65: Hoare triple {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:10,637 INFO L290 TraceCheckUtils]: 66: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:10,637 INFO L272 TraceCheckUtils]: 67: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,638 INFO L290 TraceCheckUtils]: 68: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,638 INFO L290 TraceCheckUtils]: 69: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,639 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,639 INFO L290 TraceCheckUtils]: 71: Hoare triple {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:10,639 INFO L290 TraceCheckUtils]: 72: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:10,639 INFO L272 TraceCheckUtils]: 73: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,640 INFO L290 TraceCheckUtils]: 74: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,640 INFO L290 TraceCheckUtils]: 75: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,641 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,641 INFO L290 TraceCheckUtils]: 77: Hoare triple {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:10,641 INFO L290 TraceCheckUtils]: 78: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:10,641 INFO L272 TraceCheckUtils]: 79: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,642 INFO L290 TraceCheckUtils]: 80: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,642 INFO L290 TraceCheckUtils]: 81: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,643 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:10,643 INFO L290 TraceCheckUtils]: 83: Hoare triple {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:10,643 INFO L290 TraceCheckUtils]: 84: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:10,643 INFO L272 TraceCheckUtils]: 85: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,644 INFO L290 TraceCheckUtils]: 86: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,644 INFO L290 TraceCheckUtils]: 87: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,645 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,645 INFO L290 TraceCheckUtils]: 89: Hoare triple {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:10,645 INFO L290 TraceCheckUtils]: 90: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:10,645 INFO L272 TraceCheckUtils]: 91: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,646 INFO L290 TraceCheckUtils]: 92: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,646 INFO L290 TraceCheckUtils]: 93: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,646 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:10,647 INFO L290 TraceCheckUtils]: 95: Hoare triple {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:10,647 INFO L290 TraceCheckUtils]: 96: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:10,647 INFO L272 TraceCheckUtils]: 97: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,648 INFO L290 TraceCheckUtils]: 98: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,648 INFO L290 TraceCheckUtils]: 99: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,648 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,649 INFO L290 TraceCheckUtils]: 101: Hoare triple {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:10,649 INFO L290 TraceCheckUtils]: 102: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:10,649 INFO L272 TraceCheckUtils]: 103: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,649 INFO L290 TraceCheckUtils]: 104: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,650 INFO L290 TraceCheckUtils]: 105: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,650 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:10,651 INFO L290 TraceCheckUtils]: 107: Hoare triple {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:10,651 INFO L290 TraceCheckUtils]: 108: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:10,651 INFO L272 TraceCheckUtils]: 109: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,651 INFO L290 TraceCheckUtils]: 110: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,652 INFO L290 TraceCheckUtils]: 111: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,652 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:10,653 INFO L290 TraceCheckUtils]: 113: Hoare triple {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:10,653 INFO L290 TraceCheckUtils]: 114: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:10,653 INFO L272 TraceCheckUtils]: 115: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,653 INFO L290 TraceCheckUtils]: 116: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,654 INFO L290 TraceCheckUtils]: 117: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,654 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:10,655 INFO L290 TraceCheckUtils]: 119: Hoare triple {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:10,655 INFO L290 TraceCheckUtils]: 120: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:10,655 INFO L272 TraceCheckUtils]: 121: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,655 INFO L290 TraceCheckUtils]: 122: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,656 INFO L290 TraceCheckUtils]: 123: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,656 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:10,657 INFO L290 TraceCheckUtils]: 125: Hoare triple {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:10,657 INFO L290 TraceCheckUtils]: 126: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:10,657 INFO L272 TraceCheckUtils]: 127: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,657 INFO L290 TraceCheckUtils]: 128: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,658 INFO L290 TraceCheckUtils]: 129: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,658 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,659 INFO L290 TraceCheckUtils]: 131: Hoare triple {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:10,659 INFO L290 TraceCheckUtils]: 132: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:10,659 INFO L272 TraceCheckUtils]: 133: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,659 INFO L290 TraceCheckUtils]: 134: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,660 INFO L290 TraceCheckUtils]: 135: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,660 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:10,661 INFO L290 TraceCheckUtils]: 137: Hoare triple {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:10,661 INFO L290 TraceCheckUtils]: 138: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:10,661 INFO L272 TraceCheckUtils]: 139: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,661 INFO L290 TraceCheckUtils]: 140: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,662 INFO L290 TraceCheckUtils]: 141: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,662 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:10,662 INFO L290 TraceCheckUtils]: 143: Hoare triple {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:10,663 INFO L290 TraceCheckUtils]: 144: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:10,663 INFO L272 TraceCheckUtils]: 145: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,663 INFO L290 TraceCheckUtils]: 146: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,664 INFO L290 TraceCheckUtils]: 147: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,664 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:10,664 INFO L290 TraceCheckUtils]: 149: Hoare triple {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:10,665 INFO L290 TraceCheckUtils]: 150: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:10,665 INFO L272 TraceCheckUtils]: 151: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:10,665 INFO L290 TraceCheckUtils]: 152: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,665 INFO L290 TraceCheckUtils]: 153: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:10,666 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:10,666 INFO L290 TraceCheckUtils]: 155: Hoare triple {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {25167#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:10,667 INFO L290 TraceCheckUtils]: 156: Hoare triple {25167#(and (<= main_~x~0 50) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {25038#false} is VALID [2022-04-15 06:01:10,667 INFO L272 TraceCheckUtils]: 157: Hoare triple {25038#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {25038#false} is VALID [2022-04-15 06:01:10,667 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-15 06:01:10,667 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-15 06:01:10,667 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-15 06:01:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2022-04-15 06:01:10,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:10,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219478434] [2022-04-15 06:01:10,668 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219478434] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:10,668 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [598294597] [2022-04-15 06:01:10,668 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:01:10,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:10,669 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:10,669 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:10,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-15 06:01:10,762 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:01:10,762 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:10,765 WARN L261 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 253 conjunts are in the unsatisfiable core [2022-04-15 06:01:10,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:10,796 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:12,968 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25037#true} is VALID [2022-04-15 06:01:12,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {25037#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-15 06:01:12,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-15 06:01:12,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-15 06:01:12,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-15 06:01:12,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {25042#(= main_~x~0 0)} is VALID [2022-04-15 06:01:12,969 INFO L290 TraceCheckUtils]: 6: Hoare triple {25042#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {25042#(= main_~x~0 0)} is VALID [2022-04-15 06:01:12,969 INFO L272 TraceCheckUtils]: 7: Hoare triple {25042#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,970 INFO L290 TraceCheckUtils]: 8: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,970 INFO L290 TraceCheckUtils]: 9: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,970 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25042#(= main_~x~0 0)} #38#return; {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:12,971 INFO L290 TraceCheckUtils]: 11: Hoare triple {25046#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:12,971 INFO L290 TraceCheckUtils]: 12: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:12,971 INFO L272 TraceCheckUtils]: 13: Hoare triple {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,971 INFO L290 TraceCheckUtils]: 14: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,972 INFO L290 TraceCheckUtils]: 15: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,972 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25047#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:12,973 INFO L290 TraceCheckUtils]: 17: Hoare triple {25051#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:12,973 INFO L290 TraceCheckUtils]: 18: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:12,973 INFO L272 TraceCheckUtils]: 19: Hoare triple {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,973 INFO L290 TraceCheckUtils]: 20: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,974 INFO L290 TraceCheckUtils]: 21: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,974 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25052#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:12,975 INFO L290 TraceCheckUtils]: 23: Hoare triple {25056#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:12,975 INFO L290 TraceCheckUtils]: 24: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:12,975 INFO L272 TraceCheckUtils]: 25: Hoare triple {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,975 INFO L290 TraceCheckUtils]: 26: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,976 INFO L290 TraceCheckUtils]: 27: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,976 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25057#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:12,976 INFO L290 TraceCheckUtils]: 29: Hoare triple {25061#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:12,977 INFO L290 TraceCheckUtils]: 30: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:12,977 INFO L272 TraceCheckUtils]: 31: Hoare triple {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,977 INFO L290 TraceCheckUtils]: 32: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,977 INFO L290 TraceCheckUtils]: 33: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,978 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25062#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:12,978 INFO L290 TraceCheckUtils]: 35: Hoare triple {25066#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:12,979 INFO L290 TraceCheckUtils]: 36: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:12,979 INFO L272 TraceCheckUtils]: 37: Hoare triple {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,979 INFO L290 TraceCheckUtils]: 38: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,979 INFO L290 TraceCheckUtils]: 39: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,980 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25067#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:12,980 INFO L290 TraceCheckUtils]: 41: Hoare triple {25071#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:12,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:12,981 INFO L272 TraceCheckUtils]: 43: Hoare triple {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,981 INFO L290 TraceCheckUtils]: 44: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,981 INFO L290 TraceCheckUtils]: 45: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,982 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25072#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:12,982 INFO L290 TraceCheckUtils]: 47: Hoare triple {25076#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:12,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:12,982 INFO L272 TraceCheckUtils]: 49: Hoare triple {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,983 INFO L290 TraceCheckUtils]: 50: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,983 INFO L290 TraceCheckUtils]: 51: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,984 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25077#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:12,984 INFO L290 TraceCheckUtils]: 53: Hoare triple {25081#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:12,984 INFO L290 TraceCheckUtils]: 54: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:12,984 INFO L272 TraceCheckUtils]: 55: Hoare triple {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,985 INFO L290 TraceCheckUtils]: 56: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,985 INFO L290 TraceCheckUtils]: 57: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,986 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25082#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:12,986 INFO L290 TraceCheckUtils]: 59: Hoare triple {25086#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:12,986 INFO L290 TraceCheckUtils]: 60: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:12,986 INFO L272 TraceCheckUtils]: 61: Hoare triple {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,986 INFO L290 TraceCheckUtils]: 62: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,987 INFO L290 TraceCheckUtils]: 63: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,987 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25087#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:12,988 INFO L290 TraceCheckUtils]: 65: Hoare triple {25091#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:12,988 INFO L290 TraceCheckUtils]: 66: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:12,988 INFO L272 TraceCheckUtils]: 67: Hoare triple {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,988 INFO L290 TraceCheckUtils]: 68: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,989 INFO L290 TraceCheckUtils]: 69: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,989 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25092#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:12,990 INFO L290 TraceCheckUtils]: 71: Hoare triple {25096#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:12,990 INFO L290 TraceCheckUtils]: 72: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:12,990 INFO L272 TraceCheckUtils]: 73: Hoare triple {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,990 INFO L290 TraceCheckUtils]: 74: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,991 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25097#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:12,991 INFO L290 TraceCheckUtils]: 77: Hoare triple {25101#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:12,992 INFO L290 TraceCheckUtils]: 78: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:12,992 INFO L272 TraceCheckUtils]: 79: Hoare triple {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,992 INFO L290 TraceCheckUtils]: 80: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,992 INFO L290 TraceCheckUtils]: 81: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,993 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25102#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:12,993 INFO L290 TraceCheckUtils]: 83: Hoare triple {25106#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:12,994 INFO L290 TraceCheckUtils]: 84: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:12,994 INFO L272 TraceCheckUtils]: 85: Hoare triple {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,994 INFO L290 TraceCheckUtils]: 86: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,994 INFO L290 TraceCheckUtils]: 87: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,995 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25107#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:12,995 INFO L290 TraceCheckUtils]: 89: Hoare triple {25111#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:12,996 INFO L290 TraceCheckUtils]: 90: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:12,996 INFO L272 TraceCheckUtils]: 91: Hoare triple {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,996 INFO L290 TraceCheckUtils]: 92: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,996 INFO L290 TraceCheckUtils]: 93: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,997 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25112#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:12,997 INFO L290 TraceCheckUtils]: 95: Hoare triple {25116#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:12,997 INFO L290 TraceCheckUtils]: 96: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:12,997 INFO L272 TraceCheckUtils]: 97: Hoare triple {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:12,998 INFO L290 TraceCheckUtils]: 98: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,998 INFO L290 TraceCheckUtils]: 99: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:12,999 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25117#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:12,999 INFO L290 TraceCheckUtils]: 101: Hoare triple {25121#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:12,999 INFO L290 TraceCheckUtils]: 102: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:12,999 INFO L272 TraceCheckUtils]: 103: Hoare triple {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,000 INFO L290 TraceCheckUtils]: 104: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,000 INFO L290 TraceCheckUtils]: 105: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,001 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25122#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:13,001 INFO L290 TraceCheckUtils]: 107: Hoare triple {25126#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:13,001 INFO L290 TraceCheckUtils]: 108: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:13,001 INFO L272 TraceCheckUtils]: 109: Hoare triple {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,002 INFO L290 TraceCheckUtils]: 110: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,002 INFO L290 TraceCheckUtils]: 111: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,002 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25127#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:13,003 INFO L290 TraceCheckUtils]: 113: Hoare triple {25131#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:13,003 INFO L290 TraceCheckUtils]: 114: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:13,003 INFO L272 TraceCheckUtils]: 115: Hoare triple {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,003 INFO L290 TraceCheckUtils]: 116: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,004 INFO L290 TraceCheckUtils]: 117: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,004 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25132#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:13,005 INFO L290 TraceCheckUtils]: 119: Hoare triple {25136#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:13,005 INFO L290 TraceCheckUtils]: 120: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:13,005 INFO L272 TraceCheckUtils]: 121: Hoare triple {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,005 INFO L290 TraceCheckUtils]: 122: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,006 INFO L290 TraceCheckUtils]: 123: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,006 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25137#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:13,006 INFO L290 TraceCheckUtils]: 125: Hoare triple {25141#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:13,007 INFO L290 TraceCheckUtils]: 126: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:13,007 INFO L272 TraceCheckUtils]: 127: Hoare triple {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,007 INFO L290 TraceCheckUtils]: 128: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,007 INFO L290 TraceCheckUtils]: 129: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,008 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25142#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:13,008 INFO L290 TraceCheckUtils]: 131: Hoare triple {25146#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:13,009 INFO L290 TraceCheckUtils]: 132: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:13,009 INFO L272 TraceCheckUtils]: 133: Hoare triple {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,009 INFO L290 TraceCheckUtils]: 134: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,009 INFO L290 TraceCheckUtils]: 135: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,010 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25147#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:13,010 INFO L290 TraceCheckUtils]: 137: Hoare triple {25151#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:13,011 INFO L290 TraceCheckUtils]: 138: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:13,011 INFO L272 TraceCheckUtils]: 139: Hoare triple {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,011 INFO L290 TraceCheckUtils]: 140: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,011 INFO L290 TraceCheckUtils]: 141: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,012 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25152#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:13,012 INFO L290 TraceCheckUtils]: 143: Hoare triple {25156#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:13,012 INFO L290 TraceCheckUtils]: 144: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:13,012 INFO L272 TraceCheckUtils]: 145: Hoare triple {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,013 INFO L290 TraceCheckUtils]: 146: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,013 INFO L290 TraceCheckUtils]: 147: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,014 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25157#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:13,014 INFO L290 TraceCheckUtils]: 149: Hoare triple {25161#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:13,014 INFO L290 TraceCheckUtils]: 150: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:13,014 INFO L272 TraceCheckUtils]: 151: Hoare triple {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:13,015 INFO L290 TraceCheckUtils]: 152: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,015 INFO L290 TraceCheckUtils]: 153: Hoare triple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:13,016 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {25169#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {25162#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:13,016 INFO L290 TraceCheckUtils]: 155: Hoare triple {25166#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {25638#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:01:13,016 INFO L290 TraceCheckUtils]: 156: Hoare triple {25638#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {25038#false} is VALID [2022-04-15 06:01:13,017 INFO L272 TraceCheckUtils]: 157: Hoare triple {25038#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {25038#false} is VALID [2022-04-15 06:01:13,017 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-15 06:01:13,017 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-15 06:01:13,017 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-15 06:01:13,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2022-04-15 06:01:13,018 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:19,709 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-15 06:01:19,709 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-15 06:01:19,710 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-15 06:01:19,710 INFO L272 TraceCheckUtils]: 157: Hoare triple {25038#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {25038#false} is VALID [2022-04-15 06:01:19,710 INFO L290 TraceCheckUtils]: 156: Hoare triple {25666#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {25038#false} is VALID [2022-04-15 06:01:19,710 INFO L290 TraceCheckUtils]: 155: Hoare triple {25670#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25666#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,711 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {25670#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,711 INFO L290 TraceCheckUtils]: 153: Hoare triple {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,712 INFO L290 TraceCheckUtils]: 152: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25678#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,712 INFO L272 TraceCheckUtils]: 151: Hoare triple {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,712 INFO L290 TraceCheckUtils]: 150: Hoare triple {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,712 INFO L290 TraceCheckUtils]: 149: Hoare triple {25691#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,713 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {25691#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,713 INFO L290 TraceCheckUtils]: 147: Hoare triple {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,714 INFO L290 TraceCheckUtils]: 146: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25699#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,714 INFO L272 TraceCheckUtils]: 145: Hoare triple {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,714 INFO L290 TraceCheckUtils]: 144: Hoare triple {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,715 INFO L290 TraceCheckUtils]: 143: Hoare triple {25712#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,715 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {25712#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,715 INFO L290 TraceCheckUtils]: 141: Hoare triple {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,716 INFO L290 TraceCheckUtils]: 140: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25720#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,716 INFO L272 TraceCheckUtils]: 139: Hoare triple {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,716 INFO L290 TraceCheckUtils]: 138: Hoare triple {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,717 INFO L290 TraceCheckUtils]: 137: Hoare triple {25733#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,717 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {25733#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,717 INFO L290 TraceCheckUtils]: 135: Hoare triple {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,718 INFO L290 TraceCheckUtils]: 134: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25741#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,718 INFO L272 TraceCheckUtils]: 133: Hoare triple {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,718 INFO L290 TraceCheckUtils]: 132: Hoare triple {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,719 INFO L290 TraceCheckUtils]: 131: Hoare triple {25754#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,719 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {25754#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,720 INFO L290 TraceCheckUtils]: 129: Hoare triple {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,720 INFO L290 TraceCheckUtils]: 128: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25762#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,720 INFO L272 TraceCheckUtils]: 127: Hoare triple {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,720 INFO L290 TraceCheckUtils]: 126: Hoare triple {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,721 INFO L290 TraceCheckUtils]: 125: Hoare triple {25775#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,721 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {25775#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,722 INFO L290 TraceCheckUtils]: 123: Hoare triple {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,722 INFO L290 TraceCheckUtils]: 122: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25783#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,722 INFO L272 TraceCheckUtils]: 121: Hoare triple {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,722 INFO L290 TraceCheckUtils]: 120: Hoare triple {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,723 INFO L290 TraceCheckUtils]: 119: Hoare triple {25796#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,723 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {25796#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,724 INFO L290 TraceCheckUtils]: 117: Hoare triple {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,724 INFO L290 TraceCheckUtils]: 116: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25804#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,724 INFO L272 TraceCheckUtils]: 115: Hoare triple {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,725 INFO L290 TraceCheckUtils]: 114: Hoare triple {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,725 INFO L290 TraceCheckUtils]: 113: Hoare triple {25817#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,725 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {25817#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,726 INFO L290 TraceCheckUtils]: 111: Hoare triple {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,726 INFO L290 TraceCheckUtils]: 110: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25825#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,726 INFO L272 TraceCheckUtils]: 109: Hoare triple {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,727 INFO L290 TraceCheckUtils]: 108: Hoare triple {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,727 INFO L290 TraceCheckUtils]: 107: Hoare triple {25838#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,727 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {25838#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,728 INFO L290 TraceCheckUtils]: 105: Hoare triple {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,728 INFO L290 TraceCheckUtils]: 104: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25846#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,728 INFO L272 TraceCheckUtils]: 103: Hoare triple {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,729 INFO L290 TraceCheckUtils]: 102: Hoare triple {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,729 INFO L290 TraceCheckUtils]: 101: Hoare triple {25859#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,730 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {25859#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,730 INFO L290 TraceCheckUtils]: 99: Hoare triple {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,730 INFO L290 TraceCheckUtils]: 98: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25867#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,731 INFO L272 TraceCheckUtils]: 97: Hoare triple {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,731 INFO L290 TraceCheckUtils]: 96: Hoare triple {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,731 INFO L290 TraceCheckUtils]: 95: Hoare triple {25880#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,732 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {25880#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,732 INFO L290 TraceCheckUtils]: 93: Hoare triple {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,732 INFO L290 TraceCheckUtils]: 92: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25888#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,733 INFO L272 TraceCheckUtils]: 91: Hoare triple {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,733 INFO L290 TraceCheckUtils]: 90: Hoare triple {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,733 INFO L290 TraceCheckUtils]: 89: Hoare triple {25901#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,734 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {25901#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,734 INFO L290 TraceCheckUtils]: 87: Hoare triple {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,735 INFO L290 TraceCheckUtils]: 86: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25909#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,735 INFO L272 TraceCheckUtils]: 85: Hoare triple {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,735 INFO L290 TraceCheckUtils]: 84: Hoare triple {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,735 INFO L290 TraceCheckUtils]: 83: Hoare triple {25922#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,736 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {25922#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,736 INFO L290 TraceCheckUtils]: 81: Hoare triple {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,737 INFO L290 TraceCheckUtils]: 80: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25930#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,737 INFO L272 TraceCheckUtils]: 79: Hoare triple {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,737 INFO L290 TraceCheckUtils]: 78: Hoare triple {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,737 INFO L290 TraceCheckUtils]: 77: Hoare triple {25943#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,738 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {25943#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,738 INFO L290 TraceCheckUtils]: 75: Hoare triple {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,739 INFO L290 TraceCheckUtils]: 74: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25951#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,739 INFO L272 TraceCheckUtils]: 73: Hoare triple {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,739 INFO L290 TraceCheckUtils]: 72: Hoare triple {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,739 INFO L290 TraceCheckUtils]: 71: Hoare triple {25964#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,740 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {25964#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,740 INFO L290 TraceCheckUtils]: 69: Hoare triple {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,741 INFO L290 TraceCheckUtils]: 68: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25972#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,741 INFO L272 TraceCheckUtils]: 67: Hoare triple {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,741 INFO L290 TraceCheckUtils]: 66: Hoare triple {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,741 INFO L290 TraceCheckUtils]: 65: Hoare triple {25985#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,742 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {25985#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,742 INFO L290 TraceCheckUtils]: 63: Hoare triple {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,743 INFO L290 TraceCheckUtils]: 62: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {25993#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,743 INFO L272 TraceCheckUtils]: 61: Hoare triple {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,743 INFO L290 TraceCheckUtils]: 60: Hoare triple {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,743 INFO L290 TraceCheckUtils]: 59: Hoare triple {26006#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,744 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {26006#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,744 INFO L290 TraceCheckUtils]: 57: Hoare triple {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,745 INFO L290 TraceCheckUtils]: 56: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26014#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,745 INFO L272 TraceCheckUtils]: 55: Hoare triple {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,745 INFO L290 TraceCheckUtils]: 54: Hoare triple {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,746 INFO L290 TraceCheckUtils]: 53: Hoare triple {26027#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,746 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {26027#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,746 INFO L290 TraceCheckUtils]: 51: Hoare triple {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,747 INFO L290 TraceCheckUtils]: 50: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26035#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,747 INFO L272 TraceCheckUtils]: 49: Hoare triple {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,747 INFO L290 TraceCheckUtils]: 48: Hoare triple {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,748 INFO L290 TraceCheckUtils]: 47: Hoare triple {26048#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,748 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {26048#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,748 INFO L290 TraceCheckUtils]: 45: Hoare triple {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,749 INFO L290 TraceCheckUtils]: 44: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26056#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,749 INFO L272 TraceCheckUtils]: 43: Hoare triple {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,749 INFO L290 TraceCheckUtils]: 42: Hoare triple {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,750 INFO L290 TraceCheckUtils]: 41: Hoare triple {26069#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,750 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {26069#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,751 INFO L290 TraceCheckUtils]: 39: Hoare triple {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,751 INFO L290 TraceCheckUtils]: 38: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26077#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,751 INFO L272 TraceCheckUtils]: 37: Hoare triple {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,751 INFO L290 TraceCheckUtils]: 36: Hoare triple {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,752 INFO L290 TraceCheckUtils]: 35: Hoare triple {26090#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,752 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {26090#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,753 INFO L290 TraceCheckUtils]: 33: Hoare triple {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,753 INFO L290 TraceCheckUtils]: 32: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26098#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,753 INFO L272 TraceCheckUtils]: 31: Hoare triple {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,754 INFO L290 TraceCheckUtils]: 30: Hoare triple {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,754 INFO L290 TraceCheckUtils]: 29: Hoare triple {26111#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,754 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {26111#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,755 INFO L290 TraceCheckUtils]: 27: Hoare triple {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,755 INFO L290 TraceCheckUtils]: 26: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26119#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,755 INFO L272 TraceCheckUtils]: 25: Hoare triple {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,756 INFO L290 TraceCheckUtils]: 24: Hoare triple {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,756 INFO L290 TraceCheckUtils]: 23: Hoare triple {26132#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,756 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {26132#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,757 INFO L290 TraceCheckUtils]: 21: Hoare triple {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,757 INFO L290 TraceCheckUtils]: 20: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26140#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,757 INFO L272 TraceCheckUtils]: 19: Hoare triple {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,758 INFO L290 TraceCheckUtils]: 18: Hoare triple {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,758 INFO L290 TraceCheckUtils]: 17: Hoare triple {26153#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,758 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {26153#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,759 INFO L290 TraceCheckUtils]: 15: Hoare triple {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,759 INFO L290 TraceCheckUtils]: 14: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26161#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:19,760 INFO L272 TraceCheckUtils]: 13: Hoare triple {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,760 INFO L290 TraceCheckUtils]: 12: Hoare triple {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,760 INFO L290 TraceCheckUtils]: 11: Hoare triple {26174#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,761 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {26174#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,761 INFO L290 TraceCheckUtils]: 9: Hoare triple {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,762 INFO L290 TraceCheckUtils]: 8: Hoare triple {25037#true} ~z := #in~z;#res := 2 + ~z; {26182#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:01:19,762 INFO L272 TraceCheckUtils]: 7: Hoare triple {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-15 06:01:19,762 INFO L290 TraceCheckUtils]: 6: Hoare triple {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,762 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:01:19,762 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-15 06:01:19,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-15 06:01:19,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-15 06:01:19,762 INFO L290 TraceCheckUtils]: 1: Hoare triple {25037#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {25037#true} is VALID [2022-04-15 06:01:19,762 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25037#true} is VALID [2022-04-15 06:01:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 1525 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2022-04-15 06:01:19,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [598294597] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:19,776 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:19,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 54, 78] total 132 [2022-04-15 06:01:19,776 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:19,776 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1837535611] [2022-04-15 06:01:19,776 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1837535611] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:19,776 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:19,776 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2022-04-15 06:01:19,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [983309445] [2022-04-15 06:01:19,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:19,777 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Word has length 161 [2022-04-15 06:01:19,777 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:19,777 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:19,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:19,838 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-15 06:01:19,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:19,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-15 06:01:19,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1639, Invalid=15653, Unknown=0, NotChecked=0, Total=17292 [2022-04-15 06:01:19,841 INFO L87 Difference]: Start difference. First operand 90 states and 114 transitions. Second operand has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:29,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:29,767 INFO L93 Difference]: Finished difference Result 100 states and 126 transitions. [2022-04-15 06:01:29,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-15 06:01:29,767 INFO L78 Accepts]: Start accepts. Automaton has has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Word has length 161 [2022-04-15 06:01:29,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:29,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 126 transitions. [2022-04-15 06:01:29,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:29,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 126 transitions. [2022-04-15 06:01:29,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 126 transitions. [2022-04-15 06:01:29,855 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:29,856 INFO L225 Difference]: With dead ends: 100 [2022-04-15 06:01:29,856 INFO L226 Difference]: Without dead ends: 95 [2022-04-15 06:01:29,858 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 272 SyntacticMatches, 25 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3432 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=3973, Invalid=29699, Unknown=0, NotChecked=0, Total=33672 [2022-04-15 06:01:29,859 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 62 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 4862 mSolverCounterSat, 154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 185 SdHoareTripleChecker+Invalid, 5016 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 154 IncrementalHoareTripleChecker+Valid, 4862 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:29,859 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 185 Invalid, 5016 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 4862 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-04-15 06:01:29,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-15 06:01:30,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 93. [2022-04-15 06:01:30,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:30,217 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:30,217 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:30,217 INFO L87 Difference]: Start difference. First operand 95 states. Second operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:30,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:30,218 INFO L93 Difference]: Finished difference Result 95 states and 121 transitions. [2022-04-15 06:01:30,218 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 121 transitions. [2022-04-15 06:01:30,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:30,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:30,219 INFO L74 IsIncluded]: Start isIncluded. First operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 95 states. [2022-04-15 06:01:30,219 INFO L87 Difference]: Start difference. First operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 95 states. [2022-04-15 06:01:30,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:30,220 INFO L93 Difference]: Finished difference Result 95 states and 121 transitions. [2022-04-15 06:01:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 121 transitions. [2022-04-15 06:01:30,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:30,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:30,221 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:30,221 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 93 states, 61 states have (on average 1.0163934426229508) internal successors, (62), 61 states have internal predecessors, (62), 29 states have call successors, (29), 4 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 118 transitions. [2022-04-15 06:01:30,222 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 118 transitions. Word has length 161 [2022-04-15 06:01:30,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:30,223 INFO L478 AbstractCegarLoop]: Abstraction has 93 states and 118 transitions. [2022-04-15 06:01:30,223 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 55 states, 55 states have (on average 1.0727272727272728) internal successors, (59), 29 states have internal predecessors, (59), 27 states have call successors, (28), 3 states have call predecessors, (28), 2 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-15 06:01:30,223 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 93 states and 118 transitions. [2022-04-15 06:01:30,371 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 118 transitions. [2022-04-15 06:01:30,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-15 06:01:30,372 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:30,372 INFO L499 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:30,401 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:30,587 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:30,783 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50,50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51 [2022-04-15 06:01:30,784 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:30,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:30,784 INFO L85 PathProgramCache]: Analyzing trace with hash 339550770, now seen corresponding path program 51 times [2022-04-15 06:01:30,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:30,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1091590708] [2022-04-15 06:01:31,000 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:31,002 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:31,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1580423666, now seen corresponding path program 1 times [2022-04-15 06:01:31,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:31,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1093628011] [2022-04-15 06:01:31,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:31,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:31,012 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_26.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_26.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:31,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:31,014 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1458840315] [2022-04-15 06:01:31,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:31,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:31,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:31,021 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:31,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-15 06:01:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:31,085 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:31,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:31,095 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:31,096 INFO L85 PathProgramCache]: Analyzing trace with hash 339550770, now seen corresponding path program 52 times [2022-04-15 06:01:31,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:31,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068764184] [2022-04-15 06:01:31,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:31,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,427 INFO L290 TraceCheckUtils]: 0: Hoare triple {27028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-15 06:01:32,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-15 06:01:32,427 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-15 06:01:32,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:01:32,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26897#(= main_~x~0 0)} #38#return; {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:32,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:01:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:32,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:01:32,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,488 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:32,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:01:32,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,493 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,494 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,494 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:01:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,500 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,501 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:32,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:01:32,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,506 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,507 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:32,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:01:32,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,512 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,513 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:01:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,519 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,520 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:32,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:01:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,531 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,532 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:32,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:01:32,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,538 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,539 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:01:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,545 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,545 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,546 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:01:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,553 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,553 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,554 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:01:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:32,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:01:32,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,579 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,580 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,580 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:01:32,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,587 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,587 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,588 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:32,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:01:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,593 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,594 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:01:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,601 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,601 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,602 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:32,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:01:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,607 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,608 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,608 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:32,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:01:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,614 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,615 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:32,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:01:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,620 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,621 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:32,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:01:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,627 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,627 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,627 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:01:32,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,633 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,633 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,634 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:32,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:01:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,640 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,640 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,641 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:32,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:01:32,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,646 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,647 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:01:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,653 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,654 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:32,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:01:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,661 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:01:32,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {27028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:32,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {27028#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-15 06:01:32,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-15 06:01:32,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-15 06:01:32,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-15 06:01:32,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {26897#(= main_~x~0 0)} is VALID [2022-04-15 06:01:32,662 INFO L290 TraceCheckUtils]: 6: Hoare triple {26897#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26897#(= main_~x~0 0)} is VALID [2022-04-15 06:01:32,662 INFO L272 TraceCheckUtils]: 7: Hoare triple {26897#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,662 INFO L290 TraceCheckUtils]: 8: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,662 INFO L290 TraceCheckUtils]: 9: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,663 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26897#(= main_~x~0 0)} #38#return; {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:32,663 INFO L290 TraceCheckUtils]: 11: Hoare triple {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:32,663 INFO L290 TraceCheckUtils]: 12: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:32,663 INFO L272 TraceCheckUtils]: 13: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,664 INFO L290 TraceCheckUtils]: 14: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,664 INFO L290 TraceCheckUtils]: 15: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,665 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:32,665 INFO L290 TraceCheckUtils]: 17: Hoare triple {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:32,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:32,665 INFO L272 TraceCheckUtils]: 19: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,666 INFO L290 TraceCheckUtils]: 21: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,667 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:32,667 INFO L290 TraceCheckUtils]: 23: Hoare triple {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:32,667 INFO L290 TraceCheckUtils]: 24: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:32,667 INFO L272 TraceCheckUtils]: 25: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,668 INFO L290 TraceCheckUtils]: 26: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,668 INFO L290 TraceCheckUtils]: 27: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,669 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,669 INFO L290 TraceCheckUtils]: 29: Hoare triple {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:32,669 INFO L290 TraceCheckUtils]: 30: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:32,669 INFO L272 TraceCheckUtils]: 31: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,669 INFO L290 TraceCheckUtils]: 32: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,670 INFO L290 TraceCheckUtils]: 33: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,670 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:32,671 INFO L290 TraceCheckUtils]: 35: Hoare triple {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:32,671 INFO L290 TraceCheckUtils]: 36: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:32,671 INFO L272 TraceCheckUtils]: 37: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,671 INFO L290 TraceCheckUtils]: 38: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,672 INFO L290 TraceCheckUtils]: 39: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,672 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:32,673 INFO L290 TraceCheckUtils]: 41: Hoare triple {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:32,673 INFO L290 TraceCheckUtils]: 42: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:32,673 INFO L272 TraceCheckUtils]: 43: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,673 INFO L290 TraceCheckUtils]: 44: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,674 INFO L290 TraceCheckUtils]: 45: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,674 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,674 INFO L290 TraceCheckUtils]: 47: Hoare triple {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:32,675 INFO L290 TraceCheckUtils]: 48: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:32,675 INFO L272 TraceCheckUtils]: 49: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,675 INFO L290 TraceCheckUtils]: 50: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,675 INFO L290 TraceCheckUtils]: 51: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,676 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:32,676 INFO L290 TraceCheckUtils]: 53: Hoare triple {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:32,677 INFO L290 TraceCheckUtils]: 54: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:32,677 INFO L272 TraceCheckUtils]: 55: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,677 INFO L290 TraceCheckUtils]: 56: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,677 INFO L290 TraceCheckUtils]: 57: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,678 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:32,678 INFO L290 TraceCheckUtils]: 59: Hoare triple {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:32,679 INFO L290 TraceCheckUtils]: 60: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:32,679 INFO L272 TraceCheckUtils]: 61: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,679 INFO L290 TraceCheckUtils]: 62: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,679 INFO L290 TraceCheckUtils]: 63: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,680 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,680 INFO L290 TraceCheckUtils]: 65: Hoare triple {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:32,680 INFO L290 TraceCheckUtils]: 66: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:32,680 INFO L272 TraceCheckUtils]: 67: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,681 INFO L290 TraceCheckUtils]: 68: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,681 INFO L290 TraceCheckUtils]: 69: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,682 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,682 INFO L290 TraceCheckUtils]: 71: Hoare triple {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:32,682 INFO L290 TraceCheckUtils]: 72: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:32,682 INFO L272 TraceCheckUtils]: 73: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,683 INFO L290 TraceCheckUtils]: 74: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,683 INFO L290 TraceCheckUtils]: 75: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,684 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,684 INFO L290 TraceCheckUtils]: 77: Hoare triple {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:32,684 INFO L290 TraceCheckUtils]: 78: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:32,684 INFO L272 TraceCheckUtils]: 79: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,685 INFO L290 TraceCheckUtils]: 80: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,685 INFO L290 TraceCheckUtils]: 81: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,685 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:32,686 INFO L290 TraceCheckUtils]: 83: Hoare triple {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:32,686 INFO L290 TraceCheckUtils]: 84: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:32,686 INFO L272 TraceCheckUtils]: 85: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,686 INFO L290 TraceCheckUtils]: 86: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,687 INFO L290 TraceCheckUtils]: 87: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,687 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,688 INFO L290 TraceCheckUtils]: 89: Hoare triple {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:32,688 INFO L290 TraceCheckUtils]: 90: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:32,688 INFO L272 TraceCheckUtils]: 91: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,688 INFO L290 TraceCheckUtils]: 92: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,689 INFO L290 TraceCheckUtils]: 93: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,689 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:32,689 INFO L290 TraceCheckUtils]: 95: Hoare triple {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:32,690 INFO L290 TraceCheckUtils]: 96: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:32,690 INFO L272 TraceCheckUtils]: 97: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,690 INFO L290 TraceCheckUtils]: 98: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,690 INFO L290 TraceCheckUtils]: 99: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,691 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,691 INFO L290 TraceCheckUtils]: 101: Hoare triple {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:32,692 INFO L290 TraceCheckUtils]: 102: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:32,692 INFO L272 TraceCheckUtils]: 103: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,692 INFO L290 TraceCheckUtils]: 104: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,692 INFO L290 TraceCheckUtils]: 105: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,693 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:32,693 INFO L290 TraceCheckUtils]: 107: Hoare triple {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:32,693 INFO L290 TraceCheckUtils]: 108: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:32,694 INFO L272 TraceCheckUtils]: 109: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,694 INFO L290 TraceCheckUtils]: 110: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,694 INFO L290 TraceCheckUtils]: 111: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,695 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:32,695 INFO L290 TraceCheckUtils]: 113: Hoare triple {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:32,695 INFO L290 TraceCheckUtils]: 114: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:32,695 INFO L272 TraceCheckUtils]: 115: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,696 INFO L290 TraceCheckUtils]: 116: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,696 INFO L290 TraceCheckUtils]: 117: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,697 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:32,697 INFO L290 TraceCheckUtils]: 119: Hoare triple {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:32,697 INFO L290 TraceCheckUtils]: 120: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:32,697 INFO L272 TraceCheckUtils]: 121: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,698 INFO L290 TraceCheckUtils]: 122: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,698 INFO L290 TraceCheckUtils]: 123: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,698 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:32,699 INFO L290 TraceCheckUtils]: 125: Hoare triple {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:32,699 INFO L290 TraceCheckUtils]: 126: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:32,699 INFO L272 TraceCheckUtils]: 127: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,699 INFO L290 TraceCheckUtils]: 128: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,700 INFO L290 TraceCheckUtils]: 129: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,700 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,701 INFO L290 TraceCheckUtils]: 131: Hoare triple {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:32,701 INFO L290 TraceCheckUtils]: 132: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:32,701 INFO L272 TraceCheckUtils]: 133: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,701 INFO L290 TraceCheckUtils]: 134: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,702 INFO L290 TraceCheckUtils]: 135: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,702 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:32,702 INFO L290 TraceCheckUtils]: 137: Hoare triple {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:32,703 INFO L290 TraceCheckUtils]: 138: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:32,703 INFO L272 TraceCheckUtils]: 139: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,703 INFO L290 TraceCheckUtils]: 140: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,703 INFO L290 TraceCheckUtils]: 141: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,704 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:32,704 INFO L290 TraceCheckUtils]: 143: Hoare triple {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:32,705 INFO L290 TraceCheckUtils]: 144: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:32,705 INFO L272 TraceCheckUtils]: 145: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,705 INFO L290 TraceCheckUtils]: 146: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,705 INFO L290 TraceCheckUtils]: 147: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,706 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:32,706 INFO L290 TraceCheckUtils]: 149: Hoare triple {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:32,706 INFO L290 TraceCheckUtils]: 150: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:32,707 INFO L272 TraceCheckUtils]: 151: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,707 INFO L290 TraceCheckUtils]: 152: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,707 INFO L290 TraceCheckUtils]: 153: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,708 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:32,708 INFO L290 TraceCheckUtils]: 155: Hoare triple {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:01:32,708 INFO L290 TraceCheckUtils]: 156: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:01:32,708 INFO L272 TraceCheckUtils]: 157: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:32,709 INFO L290 TraceCheckUtils]: 158: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,709 INFO L290 TraceCheckUtils]: 159: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:32,710 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:01:32,710 INFO L290 TraceCheckUtils]: 161: Hoare triple {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {27027#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:01:32,710 INFO L290 TraceCheckUtils]: 162: Hoare triple {27027#(and (<= main_~x~0 52) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {26893#false} is VALID [2022-04-15 06:01:32,711 INFO L272 TraceCheckUtils]: 163: Hoare triple {26893#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {26893#false} is VALID [2022-04-15 06:01:32,711 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-15 06:01:32,711 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-15 06:01:32,711 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-15 06:01:32,712 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2022-04-15 06:01:32,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:32,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068764184] [2022-04-15 06:01:32,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1068764184] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:32,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1830006962] [2022-04-15 06:01:32,712 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:01:32,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:32,712 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:32,713 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:32,714 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process [2022-04-15 06:01:32,806 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:01:32,806 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:01:32,809 WARN L261 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 263 conjunts are in the unsatisfiable core [2022-04-15 06:01:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:32,851 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:01:35,178 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {26892#true} is VALID [2022-04-15 06:01:35,178 INFO L290 TraceCheckUtils]: 1: Hoare triple {26892#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-15 06:01:35,178 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-15 06:01:35,178 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-15 06:01:35,178 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-15 06:01:35,178 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {26897#(= main_~x~0 0)} is VALID [2022-04-15 06:01:35,179 INFO L290 TraceCheckUtils]: 6: Hoare triple {26897#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26897#(= main_~x~0 0)} is VALID [2022-04-15 06:01:35,179 INFO L272 TraceCheckUtils]: 7: Hoare triple {26897#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,179 INFO L290 TraceCheckUtils]: 8: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,179 INFO L290 TraceCheckUtils]: 9: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,180 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26897#(= main_~x~0 0)} #38#return; {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:35,180 INFO L290 TraceCheckUtils]: 11: Hoare triple {26901#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:35,181 INFO L290 TraceCheckUtils]: 12: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:35,181 INFO L272 TraceCheckUtils]: 13: Hoare triple {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,181 INFO L290 TraceCheckUtils]: 14: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,181 INFO L290 TraceCheckUtils]: 15: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,182 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26902#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:35,182 INFO L290 TraceCheckUtils]: 17: Hoare triple {26906#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:35,182 INFO L290 TraceCheckUtils]: 18: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:35,183 INFO L272 TraceCheckUtils]: 19: Hoare triple {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,183 INFO L290 TraceCheckUtils]: 20: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,183 INFO L290 TraceCheckUtils]: 21: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,184 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26907#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:35,184 INFO L290 TraceCheckUtils]: 23: Hoare triple {26911#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:35,184 INFO L290 TraceCheckUtils]: 24: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:35,184 INFO L272 TraceCheckUtils]: 25: Hoare triple {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,185 INFO L290 TraceCheckUtils]: 26: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,185 INFO L290 TraceCheckUtils]: 27: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,186 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26912#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,186 INFO L290 TraceCheckUtils]: 29: Hoare triple {26916#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:35,186 INFO L290 TraceCheckUtils]: 30: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:35,186 INFO L272 TraceCheckUtils]: 31: Hoare triple {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,187 INFO L290 TraceCheckUtils]: 32: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,187 INFO L290 TraceCheckUtils]: 33: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,187 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26917#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:35,188 INFO L290 TraceCheckUtils]: 35: Hoare triple {26921#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:35,188 INFO L290 TraceCheckUtils]: 36: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:35,188 INFO L272 TraceCheckUtils]: 37: Hoare triple {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,188 INFO L290 TraceCheckUtils]: 38: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,189 INFO L290 TraceCheckUtils]: 39: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,189 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26922#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:35,190 INFO L290 TraceCheckUtils]: 41: Hoare triple {26926#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:35,190 INFO L290 TraceCheckUtils]: 42: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:35,190 INFO L272 TraceCheckUtils]: 43: Hoare triple {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,190 INFO L290 TraceCheckUtils]: 44: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,191 INFO L290 TraceCheckUtils]: 45: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,191 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26927#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,191 INFO L290 TraceCheckUtils]: 47: Hoare triple {26931#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:35,192 INFO L290 TraceCheckUtils]: 48: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:35,192 INFO L272 TraceCheckUtils]: 49: Hoare triple {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,192 INFO L290 TraceCheckUtils]: 50: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,192 INFO L290 TraceCheckUtils]: 51: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,193 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26932#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:35,193 INFO L290 TraceCheckUtils]: 53: Hoare triple {26936#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:35,194 INFO L290 TraceCheckUtils]: 54: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:35,194 INFO L272 TraceCheckUtils]: 55: Hoare triple {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,194 INFO L290 TraceCheckUtils]: 56: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,194 INFO L290 TraceCheckUtils]: 57: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,195 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26937#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:35,195 INFO L290 TraceCheckUtils]: 59: Hoare triple {26941#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:35,195 INFO L290 TraceCheckUtils]: 60: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:35,196 INFO L272 TraceCheckUtils]: 61: Hoare triple {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,196 INFO L290 TraceCheckUtils]: 62: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,196 INFO L290 TraceCheckUtils]: 63: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,197 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26942#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,197 INFO L290 TraceCheckUtils]: 65: Hoare triple {26946#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:35,197 INFO L290 TraceCheckUtils]: 66: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:35,197 INFO L272 TraceCheckUtils]: 67: Hoare triple {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,198 INFO L290 TraceCheckUtils]: 68: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,198 INFO L290 TraceCheckUtils]: 69: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,199 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26947#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,199 INFO L290 TraceCheckUtils]: 71: Hoare triple {26951#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:35,199 INFO L290 TraceCheckUtils]: 72: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:35,199 INFO L272 TraceCheckUtils]: 73: Hoare triple {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,200 INFO L290 TraceCheckUtils]: 74: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,200 INFO L290 TraceCheckUtils]: 75: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,200 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26952#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,201 INFO L290 TraceCheckUtils]: 77: Hoare triple {26956#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:35,201 INFO L290 TraceCheckUtils]: 78: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:35,201 INFO L272 TraceCheckUtils]: 79: Hoare triple {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,201 INFO L290 TraceCheckUtils]: 80: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,202 INFO L290 TraceCheckUtils]: 81: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,202 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26957#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:35,203 INFO L290 TraceCheckUtils]: 83: Hoare triple {26961#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:35,203 INFO L290 TraceCheckUtils]: 84: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:35,203 INFO L272 TraceCheckUtils]: 85: Hoare triple {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,203 INFO L290 TraceCheckUtils]: 86: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,204 INFO L290 TraceCheckUtils]: 87: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,204 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26962#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,204 INFO L290 TraceCheckUtils]: 89: Hoare triple {26966#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:35,205 INFO L290 TraceCheckUtils]: 90: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:35,205 INFO L272 TraceCheckUtils]: 91: Hoare triple {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,205 INFO L290 TraceCheckUtils]: 92: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,205 INFO L290 TraceCheckUtils]: 93: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,206 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26967#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:35,206 INFO L290 TraceCheckUtils]: 95: Hoare triple {26971#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:35,207 INFO L290 TraceCheckUtils]: 96: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:35,207 INFO L272 TraceCheckUtils]: 97: Hoare triple {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,207 INFO L290 TraceCheckUtils]: 98: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,207 INFO L290 TraceCheckUtils]: 99: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,208 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26972#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,208 INFO L290 TraceCheckUtils]: 101: Hoare triple {26976#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:35,209 INFO L290 TraceCheckUtils]: 102: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:35,209 INFO L272 TraceCheckUtils]: 103: Hoare triple {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,209 INFO L290 TraceCheckUtils]: 104: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,210 INFO L290 TraceCheckUtils]: 105: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,210 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26977#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:35,211 INFO L290 TraceCheckUtils]: 107: Hoare triple {26981#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:35,211 INFO L290 TraceCheckUtils]: 108: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:35,211 INFO L272 TraceCheckUtils]: 109: Hoare triple {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,211 INFO L290 TraceCheckUtils]: 110: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,212 INFO L290 TraceCheckUtils]: 111: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,212 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26982#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:35,213 INFO L290 TraceCheckUtils]: 113: Hoare triple {26986#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:35,213 INFO L290 TraceCheckUtils]: 114: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:35,213 INFO L272 TraceCheckUtils]: 115: Hoare triple {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,213 INFO L290 TraceCheckUtils]: 116: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,214 INFO L290 TraceCheckUtils]: 117: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,214 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26987#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:35,214 INFO L290 TraceCheckUtils]: 119: Hoare triple {26991#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:35,215 INFO L290 TraceCheckUtils]: 120: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:35,215 INFO L272 TraceCheckUtils]: 121: Hoare triple {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,215 INFO L290 TraceCheckUtils]: 122: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,215 INFO L290 TraceCheckUtils]: 123: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,216 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26992#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:35,216 INFO L290 TraceCheckUtils]: 125: Hoare triple {26996#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:35,217 INFO L290 TraceCheckUtils]: 126: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:35,217 INFO L272 TraceCheckUtils]: 127: Hoare triple {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,217 INFO L290 TraceCheckUtils]: 128: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,217 INFO L290 TraceCheckUtils]: 129: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,218 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {26997#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,218 INFO L290 TraceCheckUtils]: 131: Hoare triple {27001#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:35,218 INFO L290 TraceCheckUtils]: 132: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:35,219 INFO L272 TraceCheckUtils]: 133: Hoare triple {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,219 INFO L290 TraceCheckUtils]: 134: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,219 INFO L290 TraceCheckUtils]: 135: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,220 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27002#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:35,220 INFO L290 TraceCheckUtils]: 137: Hoare triple {27006#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:35,220 INFO L290 TraceCheckUtils]: 138: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:35,220 INFO L272 TraceCheckUtils]: 139: Hoare triple {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,221 INFO L290 TraceCheckUtils]: 140: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,221 INFO L290 TraceCheckUtils]: 141: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,222 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27007#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:35,222 INFO L290 TraceCheckUtils]: 143: Hoare triple {27011#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:35,222 INFO L290 TraceCheckUtils]: 144: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:35,222 INFO L272 TraceCheckUtils]: 145: Hoare triple {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,223 INFO L290 TraceCheckUtils]: 146: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,223 INFO L290 TraceCheckUtils]: 147: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,224 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27012#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:35,224 INFO L290 TraceCheckUtils]: 149: Hoare triple {27016#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:35,224 INFO L290 TraceCheckUtils]: 150: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:35,224 INFO L272 TraceCheckUtils]: 151: Hoare triple {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,225 INFO L290 TraceCheckUtils]: 152: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,225 INFO L290 TraceCheckUtils]: 153: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,226 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27017#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:35,226 INFO L290 TraceCheckUtils]: 155: Hoare triple {27021#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:01:35,226 INFO L290 TraceCheckUtils]: 156: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:01:35,226 INFO L272 TraceCheckUtils]: 157: Hoare triple {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:35,227 INFO L290 TraceCheckUtils]: 158: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,227 INFO L290 TraceCheckUtils]: 159: Hoare triple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:35,227 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {27029#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {27022#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:01:35,228 INFO L290 TraceCheckUtils]: 161: Hoare triple {27026#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {27516#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:01:35,228 INFO L290 TraceCheckUtils]: 162: Hoare triple {27516#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {26893#false} is VALID [2022-04-15 06:01:35,228 INFO L272 TraceCheckUtils]: 163: Hoare triple {26893#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {26893#false} is VALID [2022-04-15 06:01:35,228 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-15 06:01:35,228 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-15 06:01:35,228 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-15 06:01:35,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2022-04-15 06:01:35,229 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:01:42,488 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-15 06:01:42,489 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-15 06:01:42,489 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-15 06:01:42,489 INFO L272 TraceCheckUtils]: 163: Hoare triple {26893#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {26893#false} is VALID [2022-04-15 06:01:42,489 INFO L290 TraceCheckUtils]: 162: Hoare triple {27544#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {26893#false} is VALID [2022-04-15 06:01:42,489 INFO L290 TraceCheckUtils]: 161: Hoare triple {27548#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27544#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,490 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {27548#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,490 INFO L290 TraceCheckUtils]: 159: Hoare triple {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,491 INFO L290 TraceCheckUtils]: 158: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27556#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,491 INFO L272 TraceCheckUtils]: 157: Hoare triple {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,491 INFO L290 TraceCheckUtils]: 156: Hoare triple {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,491 INFO L290 TraceCheckUtils]: 155: Hoare triple {27569#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,492 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {27569#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,492 INFO L290 TraceCheckUtils]: 153: Hoare triple {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,493 INFO L290 TraceCheckUtils]: 152: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27577#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,493 INFO L272 TraceCheckUtils]: 151: Hoare triple {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,493 INFO L290 TraceCheckUtils]: 150: Hoare triple {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,494 INFO L290 TraceCheckUtils]: 149: Hoare triple {27590#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,494 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {27590#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,494 INFO L290 TraceCheckUtils]: 147: Hoare triple {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,495 INFO L290 TraceCheckUtils]: 146: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27598#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,495 INFO L272 TraceCheckUtils]: 145: Hoare triple {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,500 INFO L290 TraceCheckUtils]: 144: Hoare triple {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,505 INFO L290 TraceCheckUtils]: 143: Hoare triple {27611#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,506 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {27611#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,506 INFO L290 TraceCheckUtils]: 141: Hoare triple {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,507 INFO L290 TraceCheckUtils]: 140: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27619#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,507 INFO L272 TraceCheckUtils]: 139: Hoare triple {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,507 INFO L290 TraceCheckUtils]: 138: Hoare triple {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,508 INFO L290 TraceCheckUtils]: 137: Hoare triple {27632#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,508 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {27632#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,509 INFO L290 TraceCheckUtils]: 135: Hoare triple {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,509 INFO L290 TraceCheckUtils]: 134: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27640#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,509 INFO L272 TraceCheckUtils]: 133: Hoare triple {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,510 INFO L290 TraceCheckUtils]: 132: Hoare triple {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,510 INFO L290 TraceCheckUtils]: 131: Hoare triple {27653#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,511 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {27653#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,511 INFO L290 TraceCheckUtils]: 129: Hoare triple {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,512 INFO L290 TraceCheckUtils]: 128: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27661#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,512 INFO L272 TraceCheckUtils]: 127: Hoare triple {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,512 INFO L290 TraceCheckUtils]: 126: Hoare triple {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,512 INFO L290 TraceCheckUtils]: 125: Hoare triple {27674#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,513 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {27674#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,514 INFO L290 TraceCheckUtils]: 123: Hoare triple {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,514 INFO L290 TraceCheckUtils]: 122: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27682#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,514 INFO L272 TraceCheckUtils]: 121: Hoare triple {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,515 INFO L290 TraceCheckUtils]: 120: Hoare triple {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,515 INFO L290 TraceCheckUtils]: 119: Hoare triple {27695#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,516 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {27695#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,516 INFO L290 TraceCheckUtils]: 117: Hoare triple {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,517 INFO L290 TraceCheckUtils]: 116: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27703#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,517 INFO L272 TraceCheckUtils]: 115: Hoare triple {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,517 INFO L290 TraceCheckUtils]: 114: Hoare triple {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,517 INFO L290 TraceCheckUtils]: 113: Hoare triple {27716#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,518 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {27716#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,518 INFO L290 TraceCheckUtils]: 111: Hoare triple {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,519 INFO L290 TraceCheckUtils]: 110: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27724#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,519 INFO L272 TraceCheckUtils]: 109: Hoare triple {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,520 INFO L290 TraceCheckUtils]: 108: Hoare triple {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,520 INFO L290 TraceCheckUtils]: 107: Hoare triple {27737#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,521 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {27737#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,521 INFO L290 TraceCheckUtils]: 105: Hoare triple {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,522 INFO L290 TraceCheckUtils]: 104: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27745#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,522 INFO L272 TraceCheckUtils]: 103: Hoare triple {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,522 INFO L290 TraceCheckUtils]: 102: Hoare triple {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,522 INFO L290 TraceCheckUtils]: 101: Hoare triple {27758#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,523 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {27758#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,523 INFO L290 TraceCheckUtils]: 99: Hoare triple {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,524 INFO L290 TraceCheckUtils]: 98: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27766#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,524 INFO L272 TraceCheckUtils]: 97: Hoare triple {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,524 INFO L290 TraceCheckUtils]: 96: Hoare triple {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,525 INFO L290 TraceCheckUtils]: 95: Hoare triple {27779#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,525 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {27779#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,526 INFO L290 TraceCheckUtils]: 93: Hoare triple {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,526 INFO L290 TraceCheckUtils]: 92: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27787#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,527 INFO L272 TraceCheckUtils]: 91: Hoare triple {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,527 INFO L290 TraceCheckUtils]: 90: Hoare triple {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,527 INFO L290 TraceCheckUtils]: 89: Hoare triple {27800#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,528 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {27800#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,528 INFO L290 TraceCheckUtils]: 87: Hoare triple {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,529 INFO L290 TraceCheckUtils]: 86: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27808#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,529 INFO L272 TraceCheckUtils]: 85: Hoare triple {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,529 INFO L290 TraceCheckUtils]: 84: Hoare triple {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,530 INFO L290 TraceCheckUtils]: 83: Hoare triple {27821#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,530 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {27821#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,531 INFO L290 TraceCheckUtils]: 81: Hoare triple {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,531 INFO L290 TraceCheckUtils]: 80: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27829#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,531 INFO L272 TraceCheckUtils]: 79: Hoare triple {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,532 INFO L290 TraceCheckUtils]: 78: Hoare triple {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,532 INFO L290 TraceCheckUtils]: 77: Hoare triple {27842#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,533 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {27842#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,533 INFO L290 TraceCheckUtils]: 75: Hoare triple {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,534 INFO L290 TraceCheckUtils]: 74: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27850#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,534 INFO L272 TraceCheckUtils]: 73: Hoare triple {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,534 INFO L290 TraceCheckUtils]: 72: Hoare triple {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,535 INFO L290 TraceCheckUtils]: 71: Hoare triple {27863#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,535 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {27863#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,536 INFO L290 TraceCheckUtils]: 69: Hoare triple {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,536 INFO L290 TraceCheckUtils]: 68: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27871#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,536 INFO L272 TraceCheckUtils]: 67: Hoare triple {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,537 INFO L290 TraceCheckUtils]: 66: Hoare triple {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,537 INFO L290 TraceCheckUtils]: 65: Hoare triple {27884#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,538 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {27884#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,538 INFO L290 TraceCheckUtils]: 63: Hoare triple {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,539 INFO L290 TraceCheckUtils]: 62: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27892#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,539 INFO L272 TraceCheckUtils]: 61: Hoare triple {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,539 INFO L290 TraceCheckUtils]: 60: Hoare triple {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,539 INFO L290 TraceCheckUtils]: 59: Hoare triple {27905#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,540 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {27905#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,540 INFO L290 TraceCheckUtils]: 57: Hoare triple {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,541 INFO L290 TraceCheckUtils]: 56: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27913#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,541 INFO L272 TraceCheckUtils]: 55: Hoare triple {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,542 INFO L290 TraceCheckUtils]: 54: Hoare triple {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,542 INFO L290 TraceCheckUtils]: 53: Hoare triple {27926#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,543 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {27926#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,543 INFO L290 TraceCheckUtils]: 51: Hoare triple {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,544 INFO L290 TraceCheckUtils]: 50: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27934#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,544 INFO L272 TraceCheckUtils]: 49: Hoare triple {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {27947#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,545 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {27947#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,545 INFO L290 TraceCheckUtils]: 45: Hoare triple {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,546 INFO L290 TraceCheckUtils]: 44: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27955#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,546 INFO L272 TraceCheckUtils]: 43: Hoare triple {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,546 INFO L290 TraceCheckUtils]: 42: Hoare triple {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,547 INFO L290 TraceCheckUtils]: 41: Hoare triple {27968#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,547 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {27968#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,548 INFO L290 TraceCheckUtils]: 39: Hoare triple {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,549 INFO L290 TraceCheckUtils]: 38: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27976#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,549 INFO L272 TraceCheckUtils]: 37: Hoare triple {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,549 INFO L290 TraceCheckUtils]: 36: Hoare triple {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,549 INFO L290 TraceCheckUtils]: 35: Hoare triple {27989#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,550 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {27989#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,550 INFO L290 TraceCheckUtils]: 33: Hoare triple {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,551 INFO L290 TraceCheckUtils]: 32: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {27997#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,551 INFO L272 TraceCheckUtils]: 31: Hoare triple {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,551 INFO L290 TraceCheckUtils]: 30: Hoare triple {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,552 INFO L290 TraceCheckUtils]: 29: Hoare triple {28010#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,552 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {28010#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,553 INFO L290 TraceCheckUtils]: 27: Hoare triple {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,553 INFO L290 TraceCheckUtils]: 26: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28018#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,553 INFO L272 TraceCheckUtils]: 25: Hoare triple {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,554 INFO L290 TraceCheckUtils]: 24: Hoare triple {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,554 INFO L290 TraceCheckUtils]: 23: Hoare triple {28031#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,555 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {28031#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,555 INFO L290 TraceCheckUtils]: 21: Hoare triple {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,556 INFO L290 TraceCheckUtils]: 20: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28039#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,556 INFO L272 TraceCheckUtils]: 19: Hoare triple {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,556 INFO L290 TraceCheckUtils]: 18: Hoare triple {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,557 INFO L290 TraceCheckUtils]: 17: Hoare triple {28052#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,557 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {28052#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,558 INFO L290 TraceCheckUtils]: 15: Hoare triple {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,558 INFO L290 TraceCheckUtils]: 14: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28060#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:01:42,558 INFO L272 TraceCheckUtils]: 13: Hoare triple {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,559 INFO L290 TraceCheckUtils]: 12: Hoare triple {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,559 INFO L290 TraceCheckUtils]: 11: Hoare triple {28073#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,560 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {28073#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,560 INFO L290 TraceCheckUtils]: 9: Hoare triple {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,561 INFO L290 TraceCheckUtils]: 8: Hoare triple {26892#true} ~z := #in~z;#res := 2 + ~z; {28081#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:01:42,561 INFO L272 TraceCheckUtils]: 7: Hoare triple {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-15 06:01:42,561 INFO L290 TraceCheckUtils]: 6: Hoare triple {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,562 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:01:42,562 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-15 06:01:42,562 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-15 06:01:42,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-15 06:01:42,562 INFO L290 TraceCheckUtils]: 1: Hoare triple {26892#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {26892#true} is VALID [2022-04-15 06:01:42,562 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {26892#true} is VALID [2022-04-15 06:01:42,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1651 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-04-15 06:01:42,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1830006962] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:01:42,563 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:01:42,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 56, 81] total 137 [2022-04-15 06:01:42,564 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:01:42,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1091590708] [2022-04-15 06:01:42,564 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1091590708] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:01:42,564 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:01:42,564 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2022-04-15 06:01:42,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683015816] [2022-04-15 06:01:42,564 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:01:42,564 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Word has length 167 [2022-04-15 06:01:42,565 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:01:42,565 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:42,634 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:42,634 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-15 06:01:42,634 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:42,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-15 06:01:42,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1756, Invalid=16876, Unknown=0, NotChecked=0, Total=18632 [2022-04-15 06:01:42,636 INFO L87 Difference]: Start difference. First operand 93 states and 118 transitions. Second operand has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:54,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:54,261 INFO L93 Difference]: Finished difference Result 103 states and 130 transitions. [2022-04-15 06:01:54,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-04-15 06:01:54,261 INFO L78 Accepts]: Start accepts. Automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Word has length 167 [2022-04-15 06:01:54,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:01:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:54,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 130 transitions. [2022-04-15 06:01:54,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:54,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 130 transitions. [2022-04-15 06:01:54,268 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 130 transitions. [2022-04-15 06:01:54,361 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:54,362 INFO L225 Difference]: With dead ends: 103 [2022-04-15 06:01:54,362 INFO L226 Difference]: Without dead ends: 98 [2022-04-15 06:01:54,364 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 497 GetRequests, 282 SyntacticMatches, 26 SemanticMatches, 189 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3699 ImplicationChecksByTransitivity, 10.5s TimeCoverageRelationStatistics Valid=4261, Invalid=32029, Unknown=0, NotChecked=0, Total=36290 [2022-04-15 06:01:54,364 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 64 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 5815 mSolverCounterSat, 143 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 5958 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 143 IncrementalHoareTripleChecker+Valid, 5815 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:01:54,365 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [65 Valid, 276 Invalid, 5958 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [143 Valid, 5815 Invalid, 0 Unknown, 0 Unchecked, 4.6s Time] [2022-04-15 06:01:54,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2022-04-15 06:01:54,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 96. [2022-04-15 06:01:54,753 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:01:54,758 INFO L82 GeneralOperation]: Start isEquivalent. First operand 98 states. Second operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:01:54,759 INFO L74 IsIncluded]: Start isIncluded. First operand 98 states. Second operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:01:54,759 INFO L87 Difference]: Start difference. First operand 98 states. Second operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:01:54,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:54,761 INFO L93 Difference]: Finished difference Result 98 states and 125 transitions. [2022-04-15 06:01:54,761 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 125 transitions. [2022-04-15 06:01:54,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:54,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:54,763 INFO L74 IsIncluded]: Start isIncluded. First operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 98 states. [2022-04-15 06:01:54,763 INFO L87 Difference]: Start difference. First operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 98 states. [2022-04-15 06:01:54,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:01:54,765 INFO L93 Difference]: Finished difference Result 98 states and 125 transitions. [2022-04-15 06:01:54,765 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 125 transitions. [2022-04-15 06:01:54,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:01:54,765 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:01:54,765 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:01:54,765 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:01:54,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 96 states, 63 states have (on average 1.0158730158730158) internal successors, (64), 63 states have internal predecessors, (64), 30 states have call successors, (30), 4 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:01:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 122 transitions. [2022-04-15 06:01:54,767 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 122 transitions. Word has length 167 [2022-04-15 06:01:54,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:01:54,767 INFO L478 AbstractCegarLoop]: Abstraction has 96 states and 122 transitions. [2022-04-15 06:01:54,767 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 57 states, 57 states have (on average 1.0701754385964912) internal successors, (61), 30 states have internal predecessors, (61), 28 states have call successors, (29), 3 states have call predecessors, (29), 2 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-15 06:01:54,767 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 122 transitions. [2022-04-15 06:01:54,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:01:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 122 transitions. [2022-04-15 06:01:54,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-04-15 06:01:54,904 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:01:54,904 INFO L499 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:01:54,921 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:55,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-15 06:01:55,304 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52,SelfDestructingSolverStorable53,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:55,304 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:01:55,305 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:01:55,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1976710032, now seen corresponding path program 53 times [2022-04-15 06:01:55,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:01:55,305 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [960990944] [2022-04-15 06:01:57,494 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:01:57,497 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:01:57,499 INFO L85 PathProgramCache]: Analyzing trace with hash -1521318322, now seen corresponding path program 1 times [2022-04-15 06:01:57,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:57,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1581461009] [2022-04-15 06:01:57,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:57,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:57,503 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_27.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_27.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:01:57,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:01:57,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1215105873] [2022-04-15 06:01:57,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:57,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:57,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:57,508 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:57,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Waiting until timeout for monitored process [2022-04-15 06:01:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:57,580 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:01:57,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:01:57,589 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:01:57,589 INFO L85 PathProgramCache]: Analyzing trace with hash 1976710032, now seen corresponding path program 54 times [2022-04-15 06:01:57,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:01:57,589 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831890202] [2022-04-15 06:01:57,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:01:57,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:01:57,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:01:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,058 INFO L290 TraceCheckUtils]: 0: Hoare triple {28954#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-15 06:01:59,059 INFO L290 TraceCheckUtils]: 1: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-15 06:01:59,059 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-15 06:01:59,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:01:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,113 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,113 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,114 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28818#(= main_~x~0 0)} #38#return; {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:59,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:01:59,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,120 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,120 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,121 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:59,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:01:59,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,127 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,128 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,128 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:59,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:01:59,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,135 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,135 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,136 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:01:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,142 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,142 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,143 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:59,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:01:59,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,154 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,154 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,155 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:59,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:01:59,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,161 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,162 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:01:59,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:59,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:01:59,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,177 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:59,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:01:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,189 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,189 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,190 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:01:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,196 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,197 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,197 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:01:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,203 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,204 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,205 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:01:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,212 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,213 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:59,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:01:59,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,219 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,220 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:01:59,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,228 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:59,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:01:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,234 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,235 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:01:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,243 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:59,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:01:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,251 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,251 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,252 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:59,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:01:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,259 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,260 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:59,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:01:59,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,267 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,268 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,268 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:59,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:01:59,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,279 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,280 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:01:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,288 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,288 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:59,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:01:59,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,295 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,295 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,296 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:59,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:01:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,302 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,304 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:01:59,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,310 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,310 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,311 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:59,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:01:59,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,318 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,318 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,319 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:01:59,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:01:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:01:59,325 INFO L290 TraceCheckUtils]: 0: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,326 INFO L290 TraceCheckUtils]: 1: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,327 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:01:59,327 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28954#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:01:59,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {28954#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-15 06:01:59,327 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-15 06:01:59,327 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-15 06:01:59,327 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-15 06:01:59,328 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {28818#(= main_~x~0 0)} is VALID [2022-04-15 06:01:59,328 INFO L290 TraceCheckUtils]: 6: Hoare triple {28818#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28818#(= main_~x~0 0)} is VALID [2022-04-15 06:01:59,328 INFO L272 TraceCheckUtils]: 7: Hoare triple {28818#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,328 INFO L290 TraceCheckUtils]: 8: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,328 INFO L290 TraceCheckUtils]: 9: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,329 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28818#(= main_~x~0 0)} #38#return; {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:01:59,329 INFO L290 TraceCheckUtils]: 11: Hoare triple {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:59,330 INFO L290 TraceCheckUtils]: 12: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:01:59,330 INFO L272 TraceCheckUtils]: 13: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,330 INFO L290 TraceCheckUtils]: 14: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,330 INFO L290 TraceCheckUtils]: 15: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,331 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:01:59,331 INFO L290 TraceCheckUtils]: 17: Hoare triple {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:59,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:01:59,332 INFO L272 TraceCheckUtils]: 19: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,332 INFO L290 TraceCheckUtils]: 20: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,332 INFO L290 TraceCheckUtils]: 21: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,333 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:01:59,333 INFO L290 TraceCheckUtils]: 23: Hoare triple {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:59,333 INFO L290 TraceCheckUtils]: 24: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:01:59,334 INFO L272 TraceCheckUtils]: 25: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,334 INFO L290 TraceCheckUtils]: 26: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,334 INFO L290 TraceCheckUtils]: 27: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,335 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,335 INFO L290 TraceCheckUtils]: 29: Hoare triple {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:59,335 INFO L290 TraceCheckUtils]: 30: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:01:59,335 INFO L272 TraceCheckUtils]: 31: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,336 INFO L290 TraceCheckUtils]: 32: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,336 INFO L290 TraceCheckUtils]: 33: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,337 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:01:59,337 INFO L290 TraceCheckUtils]: 35: Hoare triple {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:59,337 INFO L290 TraceCheckUtils]: 36: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:01:59,337 INFO L272 TraceCheckUtils]: 37: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,338 INFO L290 TraceCheckUtils]: 38: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,338 INFO L290 TraceCheckUtils]: 39: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,339 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:01:59,339 INFO L290 TraceCheckUtils]: 41: Hoare triple {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:59,339 INFO L290 TraceCheckUtils]: 42: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:01:59,339 INFO L272 TraceCheckUtils]: 43: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,340 INFO L290 TraceCheckUtils]: 44: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,340 INFO L290 TraceCheckUtils]: 45: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,341 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,341 INFO L290 TraceCheckUtils]: 47: Hoare triple {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:59,341 INFO L290 TraceCheckUtils]: 48: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:01:59,341 INFO L272 TraceCheckUtils]: 49: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,342 INFO L290 TraceCheckUtils]: 50: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,342 INFO L290 TraceCheckUtils]: 51: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,342 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:01:59,343 INFO L290 TraceCheckUtils]: 53: Hoare triple {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:59,343 INFO L290 TraceCheckUtils]: 54: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:01:59,343 INFO L272 TraceCheckUtils]: 55: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,343 INFO L290 TraceCheckUtils]: 56: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,344 INFO L290 TraceCheckUtils]: 57: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,344 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:01:59,345 INFO L290 TraceCheckUtils]: 59: Hoare triple {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:59,345 INFO L290 TraceCheckUtils]: 60: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:01:59,345 INFO L272 TraceCheckUtils]: 61: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,345 INFO L290 TraceCheckUtils]: 62: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,346 INFO L290 TraceCheckUtils]: 63: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,346 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,347 INFO L290 TraceCheckUtils]: 65: Hoare triple {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:59,347 INFO L290 TraceCheckUtils]: 66: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:01:59,347 INFO L272 TraceCheckUtils]: 67: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,347 INFO L290 TraceCheckUtils]: 68: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,348 INFO L290 TraceCheckUtils]: 69: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,348 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,349 INFO L290 TraceCheckUtils]: 71: Hoare triple {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:59,349 INFO L290 TraceCheckUtils]: 72: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:01:59,349 INFO L272 TraceCheckUtils]: 73: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,349 INFO L290 TraceCheckUtils]: 74: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,350 INFO L290 TraceCheckUtils]: 75: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,350 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,351 INFO L290 TraceCheckUtils]: 77: Hoare triple {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:59,351 INFO L290 TraceCheckUtils]: 78: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:01:59,351 INFO L272 TraceCheckUtils]: 79: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,351 INFO L290 TraceCheckUtils]: 80: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,352 INFO L290 TraceCheckUtils]: 81: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,352 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:01:59,353 INFO L290 TraceCheckUtils]: 83: Hoare triple {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:59,353 INFO L290 TraceCheckUtils]: 84: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:01:59,353 INFO L272 TraceCheckUtils]: 85: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,353 INFO L290 TraceCheckUtils]: 86: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,354 INFO L290 TraceCheckUtils]: 87: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,354 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,355 INFO L290 TraceCheckUtils]: 89: Hoare triple {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:59,355 INFO L290 TraceCheckUtils]: 90: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:01:59,355 INFO L272 TraceCheckUtils]: 91: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,355 INFO L290 TraceCheckUtils]: 92: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,356 INFO L290 TraceCheckUtils]: 93: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,356 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:01:59,356 INFO L290 TraceCheckUtils]: 95: Hoare triple {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:59,357 INFO L290 TraceCheckUtils]: 96: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:01:59,357 INFO L272 TraceCheckUtils]: 97: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,357 INFO L290 TraceCheckUtils]: 98: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,357 INFO L290 TraceCheckUtils]: 99: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,358 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,358 INFO L290 TraceCheckUtils]: 101: Hoare triple {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:59,359 INFO L290 TraceCheckUtils]: 102: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:01:59,359 INFO L272 TraceCheckUtils]: 103: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,359 INFO L290 TraceCheckUtils]: 104: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,359 INFO L290 TraceCheckUtils]: 105: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,360 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:01:59,360 INFO L290 TraceCheckUtils]: 107: Hoare triple {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:59,361 INFO L290 TraceCheckUtils]: 108: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:01:59,361 INFO L272 TraceCheckUtils]: 109: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,361 INFO L290 TraceCheckUtils]: 110: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,361 INFO L290 TraceCheckUtils]: 111: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,362 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:01:59,362 INFO L290 TraceCheckUtils]: 113: Hoare triple {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:59,363 INFO L290 TraceCheckUtils]: 114: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:01:59,363 INFO L272 TraceCheckUtils]: 115: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,363 INFO L290 TraceCheckUtils]: 116: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,363 INFO L290 TraceCheckUtils]: 117: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,364 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:01:59,364 INFO L290 TraceCheckUtils]: 119: Hoare triple {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:59,365 INFO L290 TraceCheckUtils]: 120: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:01:59,365 INFO L272 TraceCheckUtils]: 121: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,365 INFO L290 TraceCheckUtils]: 122: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,365 INFO L290 TraceCheckUtils]: 123: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,366 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:01:59,366 INFO L290 TraceCheckUtils]: 125: Hoare triple {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:59,367 INFO L290 TraceCheckUtils]: 126: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:01:59,367 INFO L272 TraceCheckUtils]: 127: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,367 INFO L290 TraceCheckUtils]: 128: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,367 INFO L290 TraceCheckUtils]: 129: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,368 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,368 INFO L290 TraceCheckUtils]: 131: Hoare triple {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:59,369 INFO L290 TraceCheckUtils]: 132: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:01:59,369 INFO L272 TraceCheckUtils]: 133: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,369 INFO L290 TraceCheckUtils]: 134: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,369 INFO L290 TraceCheckUtils]: 135: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,370 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:01:59,370 INFO L290 TraceCheckUtils]: 137: Hoare triple {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:59,371 INFO L290 TraceCheckUtils]: 138: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:01:59,371 INFO L272 TraceCheckUtils]: 139: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,371 INFO L290 TraceCheckUtils]: 140: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,371 INFO L290 TraceCheckUtils]: 141: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,372 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:01:59,372 INFO L290 TraceCheckUtils]: 143: Hoare triple {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:59,372 INFO L290 TraceCheckUtils]: 144: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:01:59,373 INFO L272 TraceCheckUtils]: 145: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,373 INFO L290 TraceCheckUtils]: 146: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,373 INFO L290 TraceCheckUtils]: 147: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,374 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:01:59,374 INFO L290 TraceCheckUtils]: 149: Hoare triple {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:59,374 INFO L290 TraceCheckUtils]: 150: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:01:59,374 INFO L272 TraceCheckUtils]: 151: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,375 INFO L290 TraceCheckUtils]: 152: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,375 INFO L290 TraceCheckUtils]: 153: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,376 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:01:59,376 INFO L290 TraceCheckUtils]: 155: Hoare triple {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:01:59,376 INFO L290 TraceCheckUtils]: 156: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:01:59,376 INFO L272 TraceCheckUtils]: 157: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,377 INFO L290 TraceCheckUtils]: 158: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,377 INFO L290 TraceCheckUtils]: 159: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,378 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:01:59,378 INFO L290 TraceCheckUtils]: 161: Hoare triple {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:01:59,378 INFO L290 TraceCheckUtils]: 162: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:01:59,378 INFO L272 TraceCheckUtils]: 163: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:01:59,379 INFO L290 TraceCheckUtils]: 164: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,379 INFO L290 TraceCheckUtils]: 165: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:01:59,380 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:01:59,380 INFO L290 TraceCheckUtils]: 167: Hoare triple {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {28953#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} is VALID [2022-04-15 06:01:59,380 INFO L290 TraceCheckUtils]: 168: Hoare triple {28953#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 54))} assume !(~x~0 % 4294967296 < 268435455); {28814#false} is VALID [2022-04-15 06:01:59,381 INFO L272 TraceCheckUtils]: 169: Hoare triple {28814#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {28814#false} is VALID [2022-04-15 06:01:59,381 INFO L290 TraceCheckUtils]: 170: Hoare triple {28814#false} ~cond := #in~cond; {28814#false} is VALID [2022-04-15 06:01:59,381 INFO L290 TraceCheckUtils]: 171: Hoare triple {28814#false} assume 0 == ~cond; {28814#false} is VALID [2022-04-15 06:01:59,381 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-15 06:01:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2022-04-15 06:01:59,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:01:59,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831890202] [2022-04-15 06:01:59,382 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831890202] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:01:59,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [380997099] [2022-04-15 06:01:59,382 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:01:59,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:01:59,382 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:01:59,383 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:01:59,384 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Waiting until timeout for monitored process [2022-04-15 06:02:02,152 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-15 06:02:02,152 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:02,159 WARN L261 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 279 conjunts are in the unsatisfiable core [2022-04-15 06:02:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:02,188 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:04,674 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28813#true} is VALID [2022-04-15 06:02:04,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {28813#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-15 06:02:04,674 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-15 06:02:04,674 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-15 06:02:04,674 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-15 06:02:04,675 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {28818#(= main_~x~0 0)} is VALID [2022-04-15 06:02:04,675 INFO L290 TraceCheckUtils]: 6: Hoare triple {28818#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28818#(= main_~x~0 0)} is VALID [2022-04-15 06:02:04,675 INFO L272 TraceCheckUtils]: 7: Hoare triple {28818#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,675 INFO L290 TraceCheckUtils]: 8: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,676 INFO L290 TraceCheckUtils]: 9: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,676 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28818#(= main_~x~0 0)} #38#return; {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:02:04,677 INFO L290 TraceCheckUtils]: 11: Hoare triple {28822#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:04,677 INFO L290 TraceCheckUtils]: 12: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:04,677 INFO L272 TraceCheckUtils]: 13: Hoare triple {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,677 INFO L290 TraceCheckUtils]: 14: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,677 INFO L290 TraceCheckUtils]: 15: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,678 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28823#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:02:04,678 INFO L290 TraceCheckUtils]: 17: Hoare triple {28827#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:04,679 INFO L290 TraceCheckUtils]: 18: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:04,679 INFO L272 TraceCheckUtils]: 19: Hoare triple {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,679 INFO L290 TraceCheckUtils]: 20: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,679 INFO L290 TraceCheckUtils]: 21: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,680 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28828#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:02:04,680 INFO L290 TraceCheckUtils]: 23: Hoare triple {28832#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:04,681 INFO L290 TraceCheckUtils]: 24: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:04,681 INFO L272 TraceCheckUtils]: 25: Hoare triple {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,681 INFO L290 TraceCheckUtils]: 26: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,681 INFO L290 TraceCheckUtils]: 27: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,682 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28833#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,682 INFO L290 TraceCheckUtils]: 29: Hoare triple {28837#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:04,682 INFO L290 TraceCheckUtils]: 30: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:04,682 INFO L272 TraceCheckUtils]: 31: Hoare triple {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,683 INFO L290 TraceCheckUtils]: 32: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,683 INFO L290 TraceCheckUtils]: 33: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,684 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28838#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:02:04,684 INFO L290 TraceCheckUtils]: 35: Hoare triple {28842#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:04,684 INFO L290 TraceCheckUtils]: 36: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:04,684 INFO L272 TraceCheckUtils]: 37: Hoare triple {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,685 INFO L290 TraceCheckUtils]: 38: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,685 INFO L290 TraceCheckUtils]: 39: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,686 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28843#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:02:04,686 INFO L290 TraceCheckUtils]: 41: Hoare triple {28847#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:04,686 INFO L290 TraceCheckUtils]: 42: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:04,686 INFO L272 TraceCheckUtils]: 43: Hoare triple {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,687 INFO L290 TraceCheckUtils]: 44: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,687 INFO L290 TraceCheckUtils]: 45: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,687 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28848#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,688 INFO L290 TraceCheckUtils]: 47: Hoare triple {28852#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:04,688 INFO L290 TraceCheckUtils]: 48: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:04,688 INFO L272 TraceCheckUtils]: 49: Hoare triple {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,688 INFO L290 TraceCheckUtils]: 50: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,689 INFO L290 TraceCheckUtils]: 51: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,689 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28853#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:02:04,690 INFO L290 TraceCheckUtils]: 53: Hoare triple {28857#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:04,690 INFO L290 TraceCheckUtils]: 54: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:04,690 INFO L272 TraceCheckUtils]: 55: Hoare triple {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,690 INFO L290 TraceCheckUtils]: 56: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,691 INFO L290 TraceCheckUtils]: 57: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,691 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28858#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:02:04,692 INFO L290 TraceCheckUtils]: 59: Hoare triple {28862#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:04,692 INFO L290 TraceCheckUtils]: 60: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:04,692 INFO L272 TraceCheckUtils]: 61: Hoare triple {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,692 INFO L290 TraceCheckUtils]: 62: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,693 INFO L290 TraceCheckUtils]: 63: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,693 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28863#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,693 INFO L290 TraceCheckUtils]: 65: Hoare triple {28867#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:04,694 INFO L290 TraceCheckUtils]: 66: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:04,694 INFO L272 TraceCheckUtils]: 67: Hoare triple {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,694 INFO L290 TraceCheckUtils]: 68: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,694 INFO L290 TraceCheckUtils]: 69: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,695 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28868#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,695 INFO L290 TraceCheckUtils]: 71: Hoare triple {28872#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:04,696 INFO L290 TraceCheckUtils]: 72: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:04,696 INFO L272 TraceCheckUtils]: 73: Hoare triple {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,696 INFO L290 TraceCheckUtils]: 74: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,696 INFO L290 TraceCheckUtils]: 75: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,697 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28873#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,697 INFO L290 TraceCheckUtils]: 77: Hoare triple {28877#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:04,697 INFO L290 TraceCheckUtils]: 78: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:04,698 INFO L272 TraceCheckUtils]: 79: Hoare triple {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,698 INFO L290 TraceCheckUtils]: 80: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,698 INFO L290 TraceCheckUtils]: 81: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,699 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28878#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:02:04,699 INFO L290 TraceCheckUtils]: 83: Hoare triple {28882#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:04,699 INFO L290 TraceCheckUtils]: 84: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:04,699 INFO L272 TraceCheckUtils]: 85: Hoare triple {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,700 INFO L290 TraceCheckUtils]: 86: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,700 INFO L290 TraceCheckUtils]: 87: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,701 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28883#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,701 INFO L290 TraceCheckUtils]: 89: Hoare triple {28887#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:04,701 INFO L290 TraceCheckUtils]: 90: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:04,701 INFO L272 TraceCheckUtils]: 91: Hoare triple {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,702 INFO L290 TraceCheckUtils]: 92: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,702 INFO L290 TraceCheckUtils]: 93: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,703 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28888#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:02:04,703 INFO L290 TraceCheckUtils]: 95: Hoare triple {28892#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:04,703 INFO L290 TraceCheckUtils]: 96: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:04,703 INFO L272 TraceCheckUtils]: 97: Hoare triple {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,704 INFO L290 TraceCheckUtils]: 98: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,704 INFO L290 TraceCheckUtils]: 99: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,705 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28893#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,705 INFO L290 TraceCheckUtils]: 101: Hoare triple {28897#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:04,705 INFO L290 TraceCheckUtils]: 102: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:04,705 INFO L272 TraceCheckUtils]: 103: Hoare triple {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,705 INFO L290 TraceCheckUtils]: 104: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,706 INFO L290 TraceCheckUtils]: 105: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,706 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28898#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:02:04,707 INFO L290 TraceCheckUtils]: 107: Hoare triple {28902#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:04,707 INFO L290 TraceCheckUtils]: 108: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:04,707 INFO L272 TraceCheckUtils]: 109: Hoare triple {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,707 INFO L290 TraceCheckUtils]: 110: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,708 INFO L290 TraceCheckUtils]: 111: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,708 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28903#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:02:04,709 INFO L290 TraceCheckUtils]: 113: Hoare triple {28907#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:04,709 INFO L290 TraceCheckUtils]: 114: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:04,709 INFO L272 TraceCheckUtils]: 115: Hoare triple {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,709 INFO L290 TraceCheckUtils]: 116: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,710 INFO L290 TraceCheckUtils]: 117: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,710 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28908#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:02:04,710 INFO L290 TraceCheckUtils]: 119: Hoare triple {28912#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:04,711 INFO L290 TraceCheckUtils]: 120: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:04,711 INFO L272 TraceCheckUtils]: 121: Hoare triple {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,711 INFO L290 TraceCheckUtils]: 122: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,711 INFO L290 TraceCheckUtils]: 123: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,712 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28913#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:02:04,712 INFO L290 TraceCheckUtils]: 125: Hoare triple {28917#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:04,713 INFO L290 TraceCheckUtils]: 126: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:04,713 INFO L272 TraceCheckUtils]: 127: Hoare triple {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,713 INFO L290 TraceCheckUtils]: 128: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,713 INFO L290 TraceCheckUtils]: 129: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,714 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28918#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,714 INFO L290 TraceCheckUtils]: 131: Hoare triple {28922#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:04,715 INFO L290 TraceCheckUtils]: 132: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:04,715 INFO L272 TraceCheckUtils]: 133: Hoare triple {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,715 INFO L290 TraceCheckUtils]: 134: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,715 INFO L290 TraceCheckUtils]: 135: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,716 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28923#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:02:04,716 INFO L290 TraceCheckUtils]: 137: Hoare triple {28927#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:04,716 INFO L290 TraceCheckUtils]: 138: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:04,717 INFO L272 TraceCheckUtils]: 139: Hoare triple {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,717 INFO L290 TraceCheckUtils]: 140: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,717 INFO L290 TraceCheckUtils]: 141: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,718 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28928#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:02:04,718 INFO L290 TraceCheckUtils]: 143: Hoare triple {28932#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:04,718 INFO L290 TraceCheckUtils]: 144: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:04,718 INFO L272 TraceCheckUtils]: 145: Hoare triple {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,719 INFO L290 TraceCheckUtils]: 146: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,719 INFO L290 TraceCheckUtils]: 147: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,720 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28933#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:02:04,720 INFO L290 TraceCheckUtils]: 149: Hoare triple {28937#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:04,720 INFO L290 TraceCheckUtils]: 150: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:04,720 INFO L272 TraceCheckUtils]: 151: Hoare triple {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,721 INFO L290 TraceCheckUtils]: 152: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,721 INFO L290 TraceCheckUtils]: 153: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,721 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28938#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:02:04,722 INFO L290 TraceCheckUtils]: 155: Hoare triple {28942#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:04,722 INFO L290 TraceCheckUtils]: 156: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:04,722 INFO L272 TraceCheckUtils]: 157: Hoare triple {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,722 INFO L290 TraceCheckUtils]: 158: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,723 INFO L290 TraceCheckUtils]: 159: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,723 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28943#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:02:04,724 INFO L290 TraceCheckUtils]: 161: Hoare triple {28947#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:04,724 INFO L290 TraceCheckUtils]: 162: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:04,724 INFO L272 TraceCheckUtils]: 163: Hoare triple {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:04,724 INFO L290 TraceCheckUtils]: 164: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,725 INFO L290 TraceCheckUtils]: 165: Hoare triple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:04,725 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {28955#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {28948#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:02:04,726 INFO L290 TraceCheckUtils]: 167: Hoare triple {28952#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {29460#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:02:04,726 INFO L290 TraceCheckUtils]: 168: Hoare triple {29460#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {28814#false} is VALID [2022-04-15 06:02:04,726 INFO L272 TraceCheckUtils]: 169: Hoare triple {28814#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {28814#false} is VALID [2022-04-15 06:02:04,726 INFO L290 TraceCheckUtils]: 170: Hoare triple {28814#false} ~cond := #in~cond; {28814#false} is VALID [2022-04-15 06:02:04,726 INFO L290 TraceCheckUtils]: 171: Hoare triple {28814#false} assume 0 == ~cond; {28814#false} is VALID [2022-04-15 06:02:04,726 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-15 06:02:04,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2022-04-15 06:02:04,727 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:15,987 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-15 06:02:15,988 INFO L290 TraceCheckUtils]: 171: Hoare triple {29479#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {28814#false} is VALID [2022-04-15 06:02:15,988 INFO L290 TraceCheckUtils]: 170: Hoare triple {29483#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {29479#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:02:15,989 INFO L272 TraceCheckUtils]: 169: Hoare triple {29487#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {29483#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 06:02:15,989 INFO L290 TraceCheckUtils]: 168: Hoare triple {29491#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {29487#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:02:15,990 INFO L290 TraceCheckUtils]: 167: Hoare triple {29495#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29491#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:15,990 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29495#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:15,991 INFO L290 TraceCheckUtils]: 165: Hoare triple {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:15,992 INFO L290 TraceCheckUtils]: 164: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29503#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:15,992 INFO L272 TraceCheckUtils]: 163: Hoare triple {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:15,992 INFO L290 TraceCheckUtils]: 162: Hoare triple {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:15,992 INFO L290 TraceCheckUtils]: 161: Hoare triple {29516#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29499#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:15,993 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29516#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:15,994 INFO L290 TraceCheckUtils]: 159: Hoare triple {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:02:15,994 INFO L290 TraceCheckUtils]: 158: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29524#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:02:15,994 INFO L272 TraceCheckUtils]: 157: Hoare triple {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:15,995 INFO L290 TraceCheckUtils]: 156: Hoare triple {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:15,995 INFO L290 TraceCheckUtils]: 155: Hoare triple {29537#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29520#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:15,996 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {29537#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:15,996 INFO L290 TraceCheckUtils]: 153: Hoare triple {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:15,997 INFO L290 TraceCheckUtils]: 152: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29545#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:15,997 INFO L272 TraceCheckUtils]: 151: Hoare triple {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:15,997 INFO L290 TraceCheckUtils]: 150: Hoare triple {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:02:15,998 INFO L290 TraceCheckUtils]: 149: Hoare triple {29558#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29541#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:02:15,998 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {29558#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:15,999 INFO L290 TraceCheckUtils]: 147: Hoare triple {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:15,999 INFO L290 TraceCheckUtils]: 146: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29566#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:15,999 INFO L272 TraceCheckUtils]: 145: Hoare triple {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,000 INFO L290 TraceCheckUtils]: 144: Hoare triple {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,000 INFO L290 TraceCheckUtils]: 143: Hoare triple {29579#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29562#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,001 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {29579#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,001 INFO L290 TraceCheckUtils]: 141: Hoare triple {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,002 INFO L290 TraceCheckUtils]: 140: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29587#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,002 INFO L272 TraceCheckUtils]: 139: Hoare triple {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,002 INFO L290 TraceCheckUtils]: 138: Hoare triple {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,003 INFO L290 TraceCheckUtils]: 137: Hoare triple {29600#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29583#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,003 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {29600#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,004 INFO L290 TraceCheckUtils]: 135: Hoare triple {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,004 INFO L290 TraceCheckUtils]: 134: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29608#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,005 INFO L272 TraceCheckUtils]: 133: Hoare triple {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,005 INFO L290 TraceCheckUtils]: 132: Hoare triple {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,005 INFO L290 TraceCheckUtils]: 131: Hoare triple {29621#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29604#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,006 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29621#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,006 INFO L290 TraceCheckUtils]: 129: Hoare triple {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,007 INFO L290 TraceCheckUtils]: 128: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29629#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,007 INFO L272 TraceCheckUtils]: 127: Hoare triple {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,007 INFO L290 TraceCheckUtils]: 126: Hoare triple {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,008 INFO L290 TraceCheckUtils]: 125: Hoare triple {29642#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29625#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,009 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29642#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,009 INFO L290 TraceCheckUtils]: 123: Hoare triple {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:02:16,010 INFO L290 TraceCheckUtils]: 122: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29650#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:02:16,010 INFO L272 TraceCheckUtils]: 121: Hoare triple {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,010 INFO L290 TraceCheckUtils]: 120: Hoare triple {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,010 INFO L290 TraceCheckUtils]: 119: Hoare triple {29663#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29646#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,011 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29663#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,012 INFO L290 TraceCheckUtils]: 117: Hoare triple {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,012 INFO L290 TraceCheckUtils]: 116: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29671#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,012 INFO L272 TraceCheckUtils]: 115: Hoare triple {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,013 INFO L290 TraceCheckUtils]: 114: Hoare triple {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,013 INFO L290 TraceCheckUtils]: 113: Hoare triple {29684#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29667#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,014 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {29684#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,014 INFO L290 TraceCheckUtils]: 111: Hoare triple {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,015 INFO L290 TraceCheckUtils]: 110: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29692#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,015 INFO L272 TraceCheckUtils]: 109: Hoare triple {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,015 INFO L290 TraceCheckUtils]: 108: Hoare triple {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,016 INFO L290 TraceCheckUtils]: 107: Hoare triple {29705#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29688#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,016 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {29705#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,017 INFO L290 TraceCheckUtils]: 105: Hoare triple {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,017 INFO L290 TraceCheckUtils]: 104: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29713#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,017 INFO L272 TraceCheckUtils]: 103: Hoare triple {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,018 INFO L290 TraceCheckUtils]: 102: Hoare triple {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,018 INFO L290 TraceCheckUtils]: 101: Hoare triple {29726#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29709#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,019 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {29726#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,019 INFO L290 TraceCheckUtils]: 99: Hoare triple {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,020 INFO L290 TraceCheckUtils]: 98: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29734#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,020 INFO L272 TraceCheckUtils]: 97: Hoare triple {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,020 INFO L290 TraceCheckUtils]: 96: Hoare triple {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,021 INFO L290 TraceCheckUtils]: 95: Hoare triple {29747#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29730#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,021 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {29747#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,022 INFO L290 TraceCheckUtils]: 93: Hoare triple {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,022 INFO L290 TraceCheckUtils]: 92: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,023 INFO L272 TraceCheckUtils]: 91: Hoare triple {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,023 INFO L290 TraceCheckUtils]: 90: Hoare triple {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,023 INFO L290 TraceCheckUtils]: 89: Hoare triple {29768#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29751#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,024 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29768#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,024 INFO L290 TraceCheckUtils]: 87: Hoare triple {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,025 INFO L290 TraceCheckUtils]: 86: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29776#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,025 INFO L272 TraceCheckUtils]: 85: Hoare triple {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,025 INFO L290 TraceCheckUtils]: 84: Hoare triple {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,026 INFO L290 TraceCheckUtils]: 83: Hoare triple {29789#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29772#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,027 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29789#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,027 INFO L290 TraceCheckUtils]: 81: Hoare triple {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,028 INFO L290 TraceCheckUtils]: 80: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29797#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,028 INFO L272 TraceCheckUtils]: 79: Hoare triple {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,028 INFO L290 TraceCheckUtils]: 78: Hoare triple {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,028 INFO L290 TraceCheckUtils]: 77: Hoare triple {29810#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29793#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,029 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {29810#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,030 INFO L290 TraceCheckUtils]: 75: Hoare triple {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,030 INFO L290 TraceCheckUtils]: 74: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29818#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,030 INFO L272 TraceCheckUtils]: 73: Hoare triple {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,031 INFO L290 TraceCheckUtils]: 72: Hoare triple {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,031 INFO L290 TraceCheckUtils]: 71: Hoare triple {29831#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,032 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29831#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,032 INFO L290 TraceCheckUtils]: 69: Hoare triple {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,033 INFO L290 TraceCheckUtils]: 68: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29839#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,033 INFO L272 TraceCheckUtils]: 67: Hoare triple {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,033 INFO L290 TraceCheckUtils]: 66: Hoare triple {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,034 INFO L290 TraceCheckUtils]: 65: Hoare triple {29852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29835#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,035 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {29852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,035 INFO L290 TraceCheckUtils]: 63: Hoare triple {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,036 INFO L290 TraceCheckUtils]: 62: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29860#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,036 INFO L272 TraceCheckUtils]: 61: Hoare triple {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,036 INFO L290 TraceCheckUtils]: 60: Hoare triple {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,036 INFO L290 TraceCheckUtils]: 59: Hoare triple {29873#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29856#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,037 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29873#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,038 INFO L290 TraceCheckUtils]: 57: Hoare triple {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,038 INFO L290 TraceCheckUtils]: 56: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29881#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,038 INFO L272 TraceCheckUtils]: 55: Hoare triple {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,039 INFO L290 TraceCheckUtils]: 54: Hoare triple {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,039 INFO L290 TraceCheckUtils]: 53: Hoare triple {29894#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29877#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,040 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29894#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,040 INFO L290 TraceCheckUtils]: 51: Hoare triple {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,041 INFO L290 TraceCheckUtils]: 50: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29902#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,041 INFO L272 TraceCheckUtils]: 49: Hoare triple {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,041 INFO L290 TraceCheckUtils]: 48: Hoare triple {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,042 INFO L290 TraceCheckUtils]: 47: Hoare triple {29915#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29898#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,042 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29915#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,043 INFO L290 TraceCheckUtils]: 45: Hoare triple {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,043 INFO L290 TraceCheckUtils]: 44: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29923#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,044 INFO L272 TraceCheckUtils]: 43: Hoare triple {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,044 INFO L290 TraceCheckUtils]: 42: Hoare triple {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,044 INFO L290 TraceCheckUtils]: 41: Hoare triple {29936#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29919#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,045 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {29936#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,045 INFO L290 TraceCheckUtils]: 39: Hoare triple {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,046 INFO L290 TraceCheckUtils]: 38: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29944#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,046 INFO L272 TraceCheckUtils]: 37: Hoare triple {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,046 INFO L290 TraceCheckUtils]: 36: Hoare triple {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,047 INFO L290 TraceCheckUtils]: 35: Hoare triple {29957#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,047 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {29957#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,048 INFO L290 TraceCheckUtils]: 33: Hoare triple {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29965#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,049 INFO L272 TraceCheckUtils]: 31: Hoare triple {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,049 INFO L290 TraceCheckUtils]: 30: Hoare triple {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,049 INFO L290 TraceCheckUtils]: 29: Hoare triple {29978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {29961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,050 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {29978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,050 INFO L290 TraceCheckUtils]: 27: Hoare triple {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,051 INFO L290 TraceCheckUtils]: 26: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {29986#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,051 INFO L272 TraceCheckUtils]: 25: Hoare triple {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,051 INFO L290 TraceCheckUtils]: 24: Hoare triple {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,052 INFO L290 TraceCheckUtils]: 23: Hoare triple {29999#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {29982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,053 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {29999#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,053 INFO L290 TraceCheckUtils]: 21: Hoare triple {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,054 INFO L290 TraceCheckUtils]: 20: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {30007#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,054 INFO L272 TraceCheckUtils]: 19: Hoare triple {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,054 INFO L290 TraceCheckUtils]: 18: Hoare triple {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,054 INFO L290 TraceCheckUtils]: 17: Hoare triple {30020#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {30003#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:02:16,055 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {30020#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,055 INFO L290 TraceCheckUtils]: 15: Hoare triple {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,056 INFO L290 TraceCheckUtils]: 14: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {30028#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,056 INFO L272 TraceCheckUtils]: 13: Hoare triple {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,056 INFO L290 TraceCheckUtils]: 12: Hoare triple {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,057 INFO L290 TraceCheckUtils]: 11: Hoare triple {30041#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {30024#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,058 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {30041#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:02:16,058 INFO L290 TraceCheckUtils]: 9: Hoare triple {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,059 INFO L290 TraceCheckUtils]: 8: Hoare triple {28813#true} ~z := #in~z;#res := 2 + ~z; {30049#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:02:16,059 INFO L272 TraceCheckUtils]: 7: Hoare triple {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-15 06:02:16,059 INFO L290 TraceCheckUtils]: 6: Hoare triple {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,059 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {30045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:02:16,059 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-15 06:02:16,060 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-15 06:02:16,060 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-15 06:02:16,060 INFO L290 TraceCheckUtils]: 1: Hoare triple {28813#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {28813#true} is VALID [2022-04-15 06:02:16,060 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28813#true} is VALID [2022-04-15 06:02:16,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1782 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2022-04-15 06:02:16,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [380997099] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:16,061 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:16,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 58, 87] total 145 [2022-04-15 06:02:16,061 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:16,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [960990944] [2022-04-15 06:02:16,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [960990944] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:16,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:16,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2022-04-15 06:02:16,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1584326159] [2022-04-15 06:02:16,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:16,062 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Word has length 173 [2022-04-15 06:02:16,062 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:16,063 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:02:16,157 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:16,158 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-04-15 06:02:16,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:16,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-04-15 06:02:16,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1911, Invalid=18969, Unknown=0, NotChecked=0, Total=20880 [2022-04-15 06:02:16,159 INFO L87 Difference]: Start difference. First operand 96 states and 122 transitions. Second operand has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:02:29,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:29,000 INFO L93 Difference]: Finished difference Result 106 states and 134 transitions. [2022-04-15 06:02:29,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-04-15 06:02:29,000 INFO L78 Accepts]: Start accepts. Automaton has has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Word has length 173 [2022-04-15 06:02:29,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:02:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 134 transitions. [2022-04-15 06:02:29,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:02:29,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 134 transitions. [2022-04-15 06:02:29,007 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 134 transitions. [2022-04-15 06:02:29,097 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:29,098 INFO L225 Difference]: With dead ends: 106 [2022-04-15 06:02:29,098 INFO L226 Difference]: Without dead ends: 101 [2022-04-15 06:02:29,101 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 515 GetRequests, 289 SyntacticMatches, 27 SemanticMatches, 199 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3982 ImplicationChecksByTransitivity, 14.7s TimeCoverageRelationStatistics Valid=4593, Invalid=35607, Unknown=0, NotChecked=0, Total=40200 [2022-04-15 06:02:29,105 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 66 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 6116 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 267 SdHoareTripleChecker+Invalid, 6268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 152 IncrementalHoareTripleChecker+Valid, 6116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:29,105 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [67 Valid, 267 Invalid, 6268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [152 Valid, 6116 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-04-15 06:02:29,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-15 06:02:29,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 99. [2022-04-15 06:02:29,523 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:29,523 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:29,524 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:29,524 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:29,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:29,526 INFO L93 Difference]: Finished difference Result 101 states and 129 transitions. [2022-04-15 06:02:29,526 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2022-04-15 06:02:29,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:29,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:29,526 INFO L74 IsIncluded]: Start isIncluded. First operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 101 states. [2022-04-15 06:02:29,526 INFO L87 Difference]: Start difference. First operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 101 states. [2022-04-15 06:02:29,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:29,528 INFO L93 Difference]: Finished difference Result 101 states and 129 transitions. [2022-04-15 06:02:29,528 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2022-04-15 06:02:29,528 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:29,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:29,528 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:29,528 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:29,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 99 states, 65 states have (on average 1.0153846153846153) internal successors, (66), 65 states have internal predecessors, (66), 31 states have call successors, (31), 4 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:29,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 126 transitions. [2022-04-15 06:02:29,530 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 126 transitions. Word has length 173 [2022-04-15 06:02:29,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:29,530 INFO L478 AbstractCegarLoop]: Abstraction has 99 states and 126 transitions. [2022-04-15 06:02:29,531 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 59 states, 59 states have (on average 1.0677966101694916) internal successors, (63), 31 states have internal predecessors, (63), 29 states have call successors, (30), 3 states have call predecessors, (30), 2 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-15 06:02:29,531 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 126 transitions. [2022-04-15 06:02:29,673 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:29,673 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 126 transitions. [2022-04-15 06:02:29,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-04-15 06:02:29,674 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:29,674 INFO L499 BasicCegarLoop]: trace histogram [28, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:29,680 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:29,884 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (55)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:30,079 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable54,SelfDestructingSolverStorable55,55 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:30,079 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:30,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:30,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1243629166, now seen corresponding path program 55 times [2022-04-15 06:02:30,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:30,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1709423183] [2022-04-15 06:02:30,318 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:30,319 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:30,321 INFO L85 PathProgramCache]: Analyzing trace with hash -1462212978, now seen corresponding path program 1 times [2022-04-15 06:02:30,321 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:30,321 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219860581] [2022-04-15 06:02:30,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:30,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:30,325 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 2) .v_it_28.0) (* (- 1) main_~x~0_5) (* 4294967296 (div (+ (* 2 .v_it_28.0) main_~x~0_5) 4294967296)) 268435455) 0)) [2022-04-15 06:02:30,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:30,328 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1206938422] [2022-04-15 06:02:30,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:30,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:30,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:30,330 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:30,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Waiting until timeout for monitored process [2022-04-15 06:02:30,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:30,404 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:30,414 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:30,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1243629166, now seen corresponding path program 56 times [2022-04-15 06:02:30,415 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:30,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629724612] [2022-04-15 06:02:30,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:30,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:31,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:31,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:31,941 INFO L290 TraceCheckUtils]: 0: Hoare triple {30949#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-15 06:02:31,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-15 06:02:31,942 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-15 06:02:31,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:02:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:31,991 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:31,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:31,992 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30808#(= main_~x~0 0)} #38#return; {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:02:31,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:02:31,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:31,998 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:31,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,000 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:02:32,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:02:32,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,006 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,006 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,007 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:02:32,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:02:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,027 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,028 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,028 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:02:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,035 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,035 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,036 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:02:32,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:02:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,042 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,043 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:02:32,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:02:32,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,049 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,050 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,050 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:02:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,057 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,057 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,058 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:02:32,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:02:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,064 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,064 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,065 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:02:32,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:02:32,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,074 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,075 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,075 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:02:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,082 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,082 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,083 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:02:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,089 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,090 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,090 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:02:32,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,115 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,116 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,117 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:02:32,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:02:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,124 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,126 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:02:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,136 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,137 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,138 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:02:32,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:02:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,144 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,145 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,146 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:02:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,153 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,153 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,154 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:02:32,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:02:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,160 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,161 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:02:32,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:02:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,168 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:02:32,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:02:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,176 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,176 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,177 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:02:32,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:02:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,184 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,184 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,185 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:02:32,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,193 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:02:32,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:02:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,199 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,201 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:02:32,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:02:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,218 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,220 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:02:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,230 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,231 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:02:32,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:02:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,239 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,239 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,240 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:02:32,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:02:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,249 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,250 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:02:32,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:02:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,257 INFO L290 TraceCheckUtils]: 0: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,258 INFO L290 TraceCheckUtils]: 1: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,259 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:02:32,259 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30949#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:32,259 INFO L290 TraceCheckUtils]: 1: Hoare triple {30949#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-15 06:02:32,259 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-15 06:02:32,259 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-15 06:02:32,259 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-15 06:02:32,259 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {30808#(= main_~x~0 0)} is VALID [2022-04-15 06:02:32,260 INFO L290 TraceCheckUtils]: 6: Hoare triple {30808#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {30808#(= main_~x~0 0)} is VALID [2022-04-15 06:02:32,260 INFO L272 TraceCheckUtils]: 7: Hoare triple {30808#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,260 INFO L290 TraceCheckUtils]: 8: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,260 INFO L290 TraceCheckUtils]: 9: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,261 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30808#(= main_~x~0 0)} #38#return; {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:02:32,261 INFO L290 TraceCheckUtils]: 11: Hoare triple {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:32,262 INFO L290 TraceCheckUtils]: 12: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:32,262 INFO L272 TraceCheckUtils]: 13: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,262 INFO L290 TraceCheckUtils]: 14: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,262 INFO L290 TraceCheckUtils]: 15: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,263 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:02:32,263 INFO L290 TraceCheckUtils]: 17: Hoare triple {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:32,264 INFO L290 TraceCheckUtils]: 18: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:32,264 INFO L272 TraceCheckUtils]: 19: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,264 INFO L290 TraceCheckUtils]: 20: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,264 INFO L290 TraceCheckUtils]: 21: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,265 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:02:32,265 INFO L290 TraceCheckUtils]: 23: Hoare triple {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:32,265 INFO L290 TraceCheckUtils]: 24: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:32,266 INFO L272 TraceCheckUtils]: 25: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,266 INFO L290 TraceCheckUtils]: 27: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,267 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,267 INFO L290 TraceCheckUtils]: 29: Hoare triple {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:32,267 INFO L290 TraceCheckUtils]: 30: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:32,267 INFO L272 TraceCheckUtils]: 31: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,268 INFO L290 TraceCheckUtils]: 32: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,268 INFO L290 TraceCheckUtils]: 33: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,269 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:02:32,269 INFO L290 TraceCheckUtils]: 35: Hoare triple {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:32,269 INFO L290 TraceCheckUtils]: 36: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:32,269 INFO L272 TraceCheckUtils]: 37: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,270 INFO L290 TraceCheckUtils]: 38: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,270 INFO L290 TraceCheckUtils]: 39: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,271 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:02:32,271 INFO L290 TraceCheckUtils]: 41: Hoare triple {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:32,271 INFO L290 TraceCheckUtils]: 42: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:32,271 INFO L272 TraceCheckUtils]: 43: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,272 INFO L290 TraceCheckUtils]: 44: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,272 INFO L290 TraceCheckUtils]: 45: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,273 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,273 INFO L290 TraceCheckUtils]: 47: Hoare triple {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:32,273 INFO L290 TraceCheckUtils]: 48: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:32,273 INFO L272 TraceCheckUtils]: 49: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,273 INFO L290 TraceCheckUtils]: 50: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,274 INFO L290 TraceCheckUtils]: 51: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,274 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:02:32,275 INFO L290 TraceCheckUtils]: 53: Hoare triple {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:32,275 INFO L290 TraceCheckUtils]: 54: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:32,275 INFO L272 TraceCheckUtils]: 55: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,275 INFO L290 TraceCheckUtils]: 56: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,276 INFO L290 TraceCheckUtils]: 57: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,276 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:02:32,277 INFO L290 TraceCheckUtils]: 59: Hoare triple {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:32,277 INFO L290 TraceCheckUtils]: 60: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:32,277 INFO L272 TraceCheckUtils]: 61: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,277 INFO L290 TraceCheckUtils]: 62: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,278 INFO L290 TraceCheckUtils]: 63: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,278 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,279 INFO L290 TraceCheckUtils]: 65: Hoare triple {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:32,279 INFO L290 TraceCheckUtils]: 66: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:32,279 INFO L272 TraceCheckUtils]: 67: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,279 INFO L290 TraceCheckUtils]: 68: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,280 INFO L290 TraceCheckUtils]: 69: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,280 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,281 INFO L290 TraceCheckUtils]: 71: Hoare triple {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:32,281 INFO L290 TraceCheckUtils]: 72: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:32,281 INFO L272 TraceCheckUtils]: 73: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,281 INFO L290 TraceCheckUtils]: 74: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,282 INFO L290 TraceCheckUtils]: 75: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,282 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,282 INFO L290 TraceCheckUtils]: 77: Hoare triple {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:32,283 INFO L290 TraceCheckUtils]: 78: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:32,283 INFO L272 TraceCheckUtils]: 79: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,283 INFO L290 TraceCheckUtils]: 80: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,284 INFO L290 TraceCheckUtils]: 81: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,284 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:02:32,284 INFO L290 TraceCheckUtils]: 83: Hoare triple {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:32,285 INFO L290 TraceCheckUtils]: 84: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:32,285 INFO L272 TraceCheckUtils]: 85: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,285 INFO L290 TraceCheckUtils]: 86: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,285 INFO L290 TraceCheckUtils]: 87: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,286 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,286 INFO L290 TraceCheckUtils]: 89: Hoare triple {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:32,287 INFO L290 TraceCheckUtils]: 90: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:32,287 INFO L272 TraceCheckUtils]: 91: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,287 INFO L290 TraceCheckUtils]: 92: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,288 INFO L290 TraceCheckUtils]: 93: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,288 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:02:32,289 INFO L290 TraceCheckUtils]: 95: Hoare triple {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:32,289 INFO L290 TraceCheckUtils]: 96: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:32,289 INFO L272 TraceCheckUtils]: 97: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,289 INFO L290 TraceCheckUtils]: 98: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,290 INFO L290 TraceCheckUtils]: 99: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,290 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,290 INFO L290 TraceCheckUtils]: 101: Hoare triple {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:32,291 INFO L290 TraceCheckUtils]: 102: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:32,291 INFO L272 TraceCheckUtils]: 103: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,291 INFO L290 TraceCheckUtils]: 104: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,291 INFO L290 TraceCheckUtils]: 105: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,292 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:02:32,292 INFO L290 TraceCheckUtils]: 107: Hoare triple {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:32,293 INFO L290 TraceCheckUtils]: 108: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:32,293 INFO L272 TraceCheckUtils]: 109: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,293 INFO L290 TraceCheckUtils]: 110: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,293 INFO L290 TraceCheckUtils]: 111: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,294 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:02:32,294 INFO L290 TraceCheckUtils]: 113: Hoare triple {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:32,295 INFO L290 TraceCheckUtils]: 114: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:32,295 INFO L272 TraceCheckUtils]: 115: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,295 INFO L290 TraceCheckUtils]: 116: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,295 INFO L290 TraceCheckUtils]: 117: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,296 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:02:32,296 INFO L290 TraceCheckUtils]: 119: Hoare triple {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:32,297 INFO L290 TraceCheckUtils]: 120: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:32,297 INFO L272 TraceCheckUtils]: 121: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,297 INFO L290 TraceCheckUtils]: 122: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,297 INFO L290 TraceCheckUtils]: 123: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,298 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:02:32,298 INFO L290 TraceCheckUtils]: 125: Hoare triple {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:32,299 INFO L290 TraceCheckUtils]: 126: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:32,299 INFO L272 TraceCheckUtils]: 127: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,299 INFO L290 TraceCheckUtils]: 128: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,299 INFO L290 TraceCheckUtils]: 129: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,300 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,300 INFO L290 TraceCheckUtils]: 131: Hoare triple {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:32,301 INFO L290 TraceCheckUtils]: 132: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:32,301 INFO L272 TraceCheckUtils]: 133: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,301 INFO L290 TraceCheckUtils]: 134: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,301 INFO L290 TraceCheckUtils]: 135: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,302 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:02:32,302 INFO L290 TraceCheckUtils]: 137: Hoare triple {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:32,302 INFO L290 TraceCheckUtils]: 138: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:32,303 INFO L272 TraceCheckUtils]: 139: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,303 INFO L290 TraceCheckUtils]: 140: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,303 INFO L290 TraceCheckUtils]: 141: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,304 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:02:32,304 INFO L290 TraceCheckUtils]: 143: Hoare triple {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:32,304 INFO L290 TraceCheckUtils]: 144: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:32,304 INFO L272 TraceCheckUtils]: 145: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,305 INFO L290 TraceCheckUtils]: 146: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,305 INFO L290 TraceCheckUtils]: 147: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,306 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:02:32,306 INFO L290 TraceCheckUtils]: 149: Hoare triple {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:32,306 INFO L290 TraceCheckUtils]: 150: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:32,306 INFO L272 TraceCheckUtils]: 151: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,307 INFO L290 TraceCheckUtils]: 152: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,307 INFO L290 TraceCheckUtils]: 153: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,308 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:02:32,308 INFO L290 TraceCheckUtils]: 155: Hoare triple {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:32,308 INFO L290 TraceCheckUtils]: 156: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:32,308 INFO L272 TraceCheckUtils]: 157: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,309 INFO L290 TraceCheckUtils]: 158: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,309 INFO L290 TraceCheckUtils]: 159: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,310 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:02:32,310 INFO L290 TraceCheckUtils]: 161: Hoare triple {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:32,310 INFO L290 TraceCheckUtils]: 162: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:32,310 INFO L272 TraceCheckUtils]: 163: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,311 INFO L290 TraceCheckUtils]: 164: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,311 INFO L290 TraceCheckUtils]: 165: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,312 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:02:32,312 INFO L290 TraceCheckUtils]: 167: Hoare triple {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:02:32,312 INFO L290 TraceCheckUtils]: 168: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:02:32,312 INFO L272 TraceCheckUtils]: 169: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:32,313 INFO L290 TraceCheckUtils]: 170: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,313 INFO L290 TraceCheckUtils]: 171: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:32,314 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:02:32,314 INFO L290 TraceCheckUtils]: 173: Hoare triple {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {30948#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} is VALID [2022-04-15 06:02:32,314 INFO L290 TraceCheckUtils]: 174: Hoare triple {30948#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 56))} assume !(~x~0 % 4294967296 < 268435455); {30804#false} is VALID [2022-04-15 06:02:32,315 INFO L272 TraceCheckUtils]: 175: Hoare triple {30804#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {30804#false} is VALID [2022-04-15 06:02:32,315 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-15 06:02:32,322 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-15 06:02:32,322 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-15 06:02:32,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-04-15 06:02:32,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:32,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629724612] [2022-04-15 06:02:32,324 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629724612] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:32,324 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1261837699] [2022-04-15 06:02:32,324 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:02:32,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:32,324 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:32,325 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:32,326 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Waiting until timeout for monitored process [2022-04-15 06:02:32,436 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:02:32,437 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:32,441 WARN L261 TraceCheckSpWp]: Trace formula consists of 443 conjuncts, 283 conjunts are in the unsatisfiable core [2022-04-15 06:02:32,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:32,500 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:02:35,160 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30803#true} is VALID [2022-04-15 06:02:35,160 INFO L290 TraceCheckUtils]: 1: Hoare triple {30803#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-15 06:02:35,160 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-15 06:02:35,160 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-15 06:02:35,160 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-15 06:02:35,160 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {30808#(= main_~x~0 0)} is VALID [2022-04-15 06:02:35,161 INFO L290 TraceCheckUtils]: 6: Hoare triple {30808#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {30808#(= main_~x~0 0)} is VALID [2022-04-15 06:02:35,161 INFO L272 TraceCheckUtils]: 7: Hoare triple {30808#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,161 INFO L290 TraceCheckUtils]: 8: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,161 INFO L290 TraceCheckUtils]: 9: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,162 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30808#(= main_~x~0 0)} #38#return; {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:02:35,162 INFO L290 TraceCheckUtils]: 11: Hoare triple {30812#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:35,163 INFO L290 TraceCheckUtils]: 12: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:35,163 INFO L272 TraceCheckUtils]: 13: Hoare triple {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,163 INFO L290 TraceCheckUtils]: 14: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,167 INFO L290 TraceCheckUtils]: 15: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,168 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30813#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:02:35,168 INFO L290 TraceCheckUtils]: 17: Hoare triple {30817#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:35,168 INFO L290 TraceCheckUtils]: 18: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:35,168 INFO L272 TraceCheckUtils]: 19: Hoare triple {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,169 INFO L290 TraceCheckUtils]: 20: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,169 INFO L290 TraceCheckUtils]: 21: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,170 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30818#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:02:35,170 INFO L290 TraceCheckUtils]: 23: Hoare triple {30822#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:35,170 INFO L290 TraceCheckUtils]: 24: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:35,170 INFO L272 TraceCheckUtils]: 25: Hoare triple {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,171 INFO L290 TraceCheckUtils]: 26: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,171 INFO L290 TraceCheckUtils]: 27: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,171 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30823#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,172 INFO L290 TraceCheckUtils]: 29: Hoare triple {30827#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:35,172 INFO L290 TraceCheckUtils]: 30: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:35,172 INFO L272 TraceCheckUtils]: 31: Hoare triple {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,172 INFO L290 TraceCheckUtils]: 32: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,173 INFO L290 TraceCheckUtils]: 33: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,173 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30828#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:02:35,174 INFO L290 TraceCheckUtils]: 35: Hoare triple {30832#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:35,174 INFO L290 TraceCheckUtils]: 36: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:35,174 INFO L272 TraceCheckUtils]: 37: Hoare triple {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,174 INFO L290 TraceCheckUtils]: 38: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,175 INFO L290 TraceCheckUtils]: 39: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,175 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30833#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:02:35,176 INFO L290 TraceCheckUtils]: 41: Hoare triple {30837#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:35,176 INFO L290 TraceCheckUtils]: 42: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:35,176 INFO L272 TraceCheckUtils]: 43: Hoare triple {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,176 INFO L290 TraceCheckUtils]: 44: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,177 INFO L290 TraceCheckUtils]: 45: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,177 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30838#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,178 INFO L290 TraceCheckUtils]: 47: Hoare triple {30842#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:35,178 INFO L290 TraceCheckUtils]: 48: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:35,178 INFO L272 TraceCheckUtils]: 49: Hoare triple {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,178 INFO L290 TraceCheckUtils]: 50: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,179 INFO L290 TraceCheckUtils]: 51: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,179 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30843#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:02:35,179 INFO L290 TraceCheckUtils]: 53: Hoare triple {30847#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:35,180 INFO L290 TraceCheckUtils]: 54: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:35,180 INFO L272 TraceCheckUtils]: 55: Hoare triple {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,181 INFO L290 TraceCheckUtils]: 57: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,181 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30848#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:02:35,182 INFO L290 TraceCheckUtils]: 59: Hoare triple {30852#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:35,182 INFO L290 TraceCheckUtils]: 60: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:35,182 INFO L272 TraceCheckUtils]: 61: Hoare triple {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,182 INFO L290 TraceCheckUtils]: 62: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,183 INFO L290 TraceCheckUtils]: 63: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,183 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30853#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,184 INFO L290 TraceCheckUtils]: 65: Hoare triple {30857#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:35,184 INFO L290 TraceCheckUtils]: 66: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:35,184 INFO L272 TraceCheckUtils]: 67: Hoare triple {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,184 INFO L290 TraceCheckUtils]: 68: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,185 INFO L290 TraceCheckUtils]: 69: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,185 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30858#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,185 INFO L290 TraceCheckUtils]: 71: Hoare triple {30862#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:35,186 INFO L290 TraceCheckUtils]: 72: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:35,186 INFO L272 TraceCheckUtils]: 73: Hoare triple {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,186 INFO L290 TraceCheckUtils]: 74: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,186 INFO L290 TraceCheckUtils]: 75: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,187 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30863#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,187 INFO L290 TraceCheckUtils]: 77: Hoare triple {30867#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:35,188 INFO L290 TraceCheckUtils]: 78: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:35,188 INFO L272 TraceCheckUtils]: 79: Hoare triple {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,188 INFO L290 TraceCheckUtils]: 80: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,188 INFO L290 TraceCheckUtils]: 81: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,189 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30868#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:02:35,189 INFO L290 TraceCheckUtils]: 83: Hoare triple {30872#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:35,190 INFO L290 TraceCheckUtils]: 84: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:35,190 INFO L272 TraceCheckUtils]: 85: Hoare triple {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,190 INFO L290 TraceCheckUtils]: 86: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,190 INFO L290 TraceCheckUtils]: 87: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,191 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30873#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,191 INFO L290 TraceCheckUtils]: 89: Hoare triple {30877#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:35,192 INFO L290 TraceCheckUtils]: 90: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:35,192 INFO L272 TraceCheckUtils]: 91: Hoare triple {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,192 INFO L290 TraceCheckUtils]: 92: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,192 INFO L290 TraceCheckUtils]: 93: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,193 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30878#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:02:35,193 INFO L290 TraceCheckUtils]: 95: Hoare triple {30882#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:35,193 INFO L290 TraceCheckUtils]: 96: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:35,194 INFO L272 TraceCheckUtils]: 97: Hoare triple {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,194 INFO L290 TraceCheckUtils]: 98: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,194 INFO L290 TraceCheckUtils]: 99: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,195 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30883#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,195 INFO L290 TraceCheckUtils]: 101: Hoare triple {30887#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:35,195 INFO L290 TraceCheckUtils]: 102: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:35,195 INFO L272 TraceCheckUtils]: 103: Hoare triple {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,196 INFO L290 TraceCheckUtils]: 104: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,196 INFO L290 TraceCheckUtils]: 105: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,197 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30888#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:02:35,197 INFO L290 TraceCheckUtils]: 107: Hoare triple {30892#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:35,197 INFO L290 TraceCheckUtils]: 108: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:35,197 INFO L272 TraceCheckUtils]: 109: Hoare triple {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,198 INFO L290 TraceCheckUtils]: 110: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,198 INFO L290 TraceCheckUtils]: 111: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,199 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30893#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:02:35,199 INFO L290 TraceCheckUtils]: 113: Hoare triple {30897#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:35,199 INFO L290 TraceCheckUtils]: 114: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:35,199 INFO L272 TraceCheckUtils]: 115: Hoare triple {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,200 INFO L290 TraceCheckUtils]: 116: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,200 INFO L290 TraceCheckUtils]: 117: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,200 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30898#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:02:35,201 INFO L290 TraceCheckUtils]: 119: Hoare triple {30902#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:35,201 INFO L290 TraceCheckUtils]: 120: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:35,201 INFO L272 TraceCheckUtils]: 121: Hoare triple {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,201 INFO L290 TraceCheckUtils]: 122: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,202 INFO L290 TraceCheckUtils]: 123: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,202 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30903#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:02:35,203 INFO L290 TraceCheckUtils]: 125: Hoare triple {30907#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:35,203 INFO L290 TraceCheckUtils]: 126: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:35,203 INFO L272 TraceCheckUtils]: 127: Hoare triple {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,203 INFO L290 TraceCheckUtils]: 128: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,204 INFO L290 TraceCheckUtils]: 129: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,204 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30908#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,205 INFO L290 TraceCheckUtils]: 131: Hoare triple {30912#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:35,205 INFO L290 TraceCheckUtils]: 132: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:35,205 INFO L272 TraceCheckUtils]: 133: Hoare triple {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,205 INFO L290 TraceCheckUtils]: 134: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,206 INFO L290 TraceCheckUtils]: 135: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,206 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30913#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:02:35,207 INFO L290 TraceCheckUtils]: 137: Hoare triple {30917#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:35,207 INFO L290 TraceCheckUtils]: 138: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:35,207 INFO L272 TraceCheckUtils]: 139: Hoare triple {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,207 INFO L290 TraceCheckUtils]: 140: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,208 INFO L290 TraceCheckUtils]: 141: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,208 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30918#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:02:35,208 INFO L290 TraceCheckUtils]: 143: Hoare triple {30922#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:35,209 INFO L290 TraceCheckUtils]: 144: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:35,209 INFO L272 TraceCheckUtils]: 145: Hoare triple {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,209 INFO L290 TraceCheckUtils]: 146: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,209 INFO L290 TraceCheckUtils]: 147: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,210 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30923#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:02:35,210 INFO L290 TraceCheckUtils]: 149: Hoare triple {30927#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:35,211 INFO L290 TraceCheckUtils]: 150: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:35,211 INFO L272 TraceCheckUtils]: 151: Hoare triple {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,211 INFO L290 TraceCheckUtils]: 152: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,211 INFO L290 TraceCheckUtils]: 153: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,212 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30928#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:02:35,212 INFO L290 TraceCheckUtils]: 155: Hoare triple {30932#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:35,213 INFO L290 TraceCheckUtils]: 156: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:35,213 INFO L272 TraceCheckUtils]: 157: Hoare triple {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,213 INFO L290 TraceCheckUtils]: 158: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,213 INFO L290 TraceCheckUtils]: 159: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,214 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30933#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:02:35,214 INFO L290 TraceCheckUtils]: 161: Hoare triple {30937#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:35,215 INFO L290 TraceCheckUtils]: 162: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:35,215 INFO L272 TraceCheckUtils]: 163: Hoare triple {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,215 INFO L290 TraceCheckUtils]: 164: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,215 INFO L290 TraceCheckUtils]: 165: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,216 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30938#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:02:35,216 INFO L290 TraceCheckUtils]: 167: Hoare triple {30942#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:02:35,217 INFO L290 TraceCheckUtils]: 168: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:02:35,217 INFO L272 TraceCheckUtils]: 169: Hoare triple {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:35,217 INFO L290 TraceCheckUtils]: 170: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,217 INFO L290 TraceCheckUtils]: 171: Hoare triple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:35,218 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {30950#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {30943#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:02:35,218 INFO L290 TraceCheckUtils]: 173: Hoare triple {30947#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {31473#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:02:35,219 INFO L290 TraceCheckUtils]: 174: Hoare triple {31473#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {30804#false} is VALID [2022-04-15 06:02:35,219 INFO L272 TraceCheckUtils]: 175: Hoare triple {30804#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {30804#false} is VALID [2022-04-15 06:02:35,219 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-15 06:02:35,219 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-15 06:02:35,219 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-15 06:02:35,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-04-15 06:02:35,220 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:02:43,461 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-15 06:02:43,461 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-15 06:02:43,461 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-15 06:02:43,461 INFO L272 TraceCheckUtils]: 175: Hoare triple {30804#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {30804#false} is VALID [2022-04-15 06:02:43,462 INFO L290 TraceCheckUtils]: 174: Hoare triple {31501#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {30804#false} is VALID [2022-04-15 06:02:43,462 INFO L290 TraceCheckUtils]: 173: Hoare triple {31505#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31501#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,463 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {31505#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,463 INFO L290 TraceCheckUtils]: 171: Hoare triple {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,463 INFO L290 TraceCheckUtils]: 170: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31513#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,464 INFO L272 TraceCheckUtils]: 169: Hoare triple {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,464 INFO L290 TraceCheckUtils]: 168: Hoare triple {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,464 INFO L290 TraceCheckUtils]: 167: Hoare triple {31526#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,465 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {31526#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,465 INFO L290 TraceCheckUtils]: 165: Hoare triple {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,466 INFO L290 TraceCheckUtils]: 164: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31534#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,466 INFO L272 TraceCheckUtils]: 163: Hoare triple {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,466 INFO L290 TraceCheckUtils]: 162: Hoare triple {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,466 INFO L290 TraceCheckUtils]: 161: Hoare triple {31547#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,467 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {31547#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,467 INFO L290 TraceCheckUtils]: 159: Hoare triple {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,468 INFO L290 TraceCheckUtils]: 158: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31555#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,468 INFO L272 TraceCheckUtils]: 157: Hoare triple {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,468 INFO L290 TraceCheckUtils]: 156: Hoare triple {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,468 INFO L290 TraceCheckUtils]: 155: Hoare triple {31568#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,469 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {31568#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,469 INFO L290 TraceCheckUtils]: 153: Hoare triple {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,470 INFO L290 TraceCheckUtils]: 152: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31576#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,470 INFO L272 TraceCheckUtils]: 151: Hoare triple {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,470 INFO L290 TraceCheckUtils]: 150: Hoare triple {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,470 INFO L290 TraceCheckUtils]: 149: Hoare triple {31589#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,471 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {31589#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,471 INFO L290 TraceCheckUtils]: 147: Hoare triple {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,472 INFO L290 TraceCheckUtils]: 146: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31597#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,472 INFO L272 TraceCheckUtils]: 145: Hoare triple {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,472 INFO L290 TraceCheckUtils]: 144: Hoare triple {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,472 INFO L290 TraceCheckUtils]: 143: Hoare triple {31610#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,473 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {31610#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,473 INFO L290 TraceCheckUtils]: 141: Hoare triple {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,474 INFO L290 TraceCheckUtils]: 140: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31618#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,474 INFO L272 TraceCheckUtils]: 139: Hoare triple {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,474 INFO L290 TraceCheckUtils]: 138: Hoare triple {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,474 INFO L290 TraceCheckUtils]: 137: Hoare triple {31631#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,475 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {31631#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,475 INFO L290 TraceCheckUtils]: 135: Hoare triple {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,476 INFO L290 TraceCheckUtils]: 134: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31639#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,476 INFO L272 TraceCheckUtils]: 133: Hoare triple {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,476 INFO L290 TraceCheckUtils]: 132: Hoare triple {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,476 INFO L290 TraceCheckUtils]: 131: Hoare triple {31652#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,477 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {31652#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,477 INFO L290 TraceCheckUtils]: 129: Hoare triple {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,478 INFO L290 TraceCheckUtils]: 128: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31660#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,478 INFO L272 TraceCheckUtils]: 127: Hoare triple {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,478 INFO L290 TraceCheckUtils]: 126: Hoare triple {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,479 INFO L290 TraceCheckUtils]: 125: Hoare triple {31673#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,479 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {31673#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,480 INFO L290 TraceCheckUtils]: 123: Hoare triple {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,480 INFO L290 TraceCheckUtils]: 122: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31681#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,480 INFO L272 TraceCheckUtils]: 121: Hoare triple {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,480 INFO L290 TraceCheckUtils]: 120: Hoare triple {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,481 INFO L290 TraceCheckUtils]: 119: Hoare triple {31694#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,481 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {31694#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,482 INFO L290 TraceCheckUtils]: 117: Hoare triple {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,482 INFO L290 TraceCheckUtils]: 116: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31702#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,482 INFO L272 TraceCheckUtils]: 115: Hoare triple {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,483 INFO L290 TraceCheckUtils]: 114: Hoare triple {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,483 INFO L290 TraceCheckUtils]: 113: Hoare triple {31715#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,483 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {31715#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,484 INFO L290 TraceCheckUtils]: 111: Hoare triple {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,484 INFO L290 TraceCheckUtils]: 110: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31723#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,484 INFO L272 TraceCheckUtils]: 109: Hoare triple {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,485 INFO L290 TraceCheckUtils]: 108: Hoare triple {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,485 INFO L290 TraceCheckUtils]: 107: Hoare triple {31736#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,486 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {31736#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,486 INFO L290 TraceCheckUtils]: 105: Hoare triple {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,486 INFO L290 TraceCheckUtils]: 104: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31744#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,487 INFO L272 TraceCheckUtils]: 103: Hoare triple {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,487 INFO L290 TraceCheckUtils]: 102: Hoare triple {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,487 INFO L290 TraceCheckUtils]: 101: Hoare triple {31757#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,488 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {31757#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,488 INFO L290 TraceCheckUtils]: 99: Hoare triple {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,488 INFO L290 TraceCheckUtils]: 98: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31765#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,489 INFO L272 TraceCheckUtils]: 97: Hoare triple {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,489 INFO L290 TraceCheckUtils]: 96: Hoare triple {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,489 INFO L290 TraceCheckUtils]: 95: Hoare triple {31778#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,490 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {31778#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,490 INFO L290 TraceCheckUtils]: 93: Hoare triple {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,491 INFO L290 TraceCheckUtils]: 92: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31786#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,491 INFO L272 TraceCheckUtils]: 91: Hoare triple {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,491 INFO L290 TraceCheckUtils]: 90: Hoare triple {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,491 INFO L290 TraceCheckUtils]: 89: Hoare triple {31799#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,492 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {31799#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,492 INFO L290 TraceCheckUtils]: 87: Hoare triple {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,493 INFO L290 TraceCheckUtils]: 86: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31807#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,493 INFO L272 TraceCheckUtils]: 85: Hoare triple {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,493 INFO L290 TraceCheckUtils]: 84: Hoare triple {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,493 INFO L290 TraceCheckUtils]: 83: Hoare triple {31820#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,494 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {31820#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,494 INFO L290 TraceCheckUtils]: 81: Hoare triple {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,495 INFO L290 TraceCheckUtils]: 80: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31828#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,495 INFO L272 TraceCheckUtils]: 79: Hoare triple {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,495 INFO L290 TraceCheckUtils]: 78: Hoare triple {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,495 INFO L290 TraceCheckUtils]: 77: Hoare triple {31841#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,496 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {31841#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,496 INFO L290 TraceCheckUtils]: 75: Hoare triple {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,497 INFO L290 TraceCheckUtils]: 74: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31849#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,497 INFO L272 TraceCheckUtils]: 73: Hoare triple {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,497 INFO L290 TraceCheckUtils]: 72: Hoare triple {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,497 INFO L290 TraceCheckUtils]: 71: Hoare triple {31862#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,498 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {31862#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,498 INFO L290 TraceCheckUtils]: 69: Hoare triple {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,499 INFO L290 TraceCheckUtils]: 68: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31870#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,499 INFO L272 TraceCheckUtils]: 67: Hoare triple {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,499 INFO L290 TraceCheckUtils]: 66: Hoare triple {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,500 INFO L290 TraceCheckUtils]: 65: Hoare triple {31883#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,500 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {31883#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,500 INFO L290 TraceCheckUtils]: 63: Hoare triple {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,501 INFO L290 TraceCheckUtils]: 62: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31891#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,501 INFO L272 TraceCheckUtils]: 61: Hoare triple {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,501 INFO L290 TraceCheckUtils]: 60: Hoare triple {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,502 INFO L290 TraceCheckUtils]: 59: Hoare triple {31904#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,502 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {31904#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,502 INFO L290 TraceCheckUtils]: 57: Hoare triple {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,503 INFO L290 TraceCheckUtils]: 56: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31912#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,503 INFO L272 TraceCheckUtils]: 55: Hoare triple {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,503 INFO L290 TraceCheckUtils]: 54: Hoare triple {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,504 INFO L290 TraceCheckUtils]: 53: Hoare triple {31925#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,504 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {31925#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,511 INFO L290 TraceCheckUtils]: 51: Hoare triple {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,512 INFO L290 TraceCheckUtils]: 50: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31933#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,512 INFO L272 TraceCheckUtils]: 49: Hoare triple {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,513 INFO L290 TraceCheckUtils]: 48: Hoare triple {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,513 INFO L290 TraceCheckUtils]: 47: Hoare triple {31946#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,514 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {31946#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,514 INFO L290 TraceCheckUtils]: 45: Hoare triple {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,515 INFO L290 TraceCheckUtils]: 44: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31954#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,515 INFO L272 TraceCheckUtils]: 43: Hoare triple {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,515 INFO L290 TraceCheckUtils]: 42: Hoare triple {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,516 INFO L290 TraceCheckUtils]: 41: Hoare triple {31967#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,516 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {31967#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,517 INFO L290 TraceCheckUtils]: 38: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31975#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,517 INFO L272 TraceCheckUtils]: 37: Hoare triple {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {31988#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,519 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {31988#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,519 INFO L290 TraceCheckUtils]: 33: Hoare triple {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,520 INFO L290 TraceCheckUtils]: 32: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {31996#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,520 INFO L272 TraceCheckUtils]: 31: Hoare triple {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,520 INFO L290 TraceCheckUtils]: 30: Hoare triple {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,521 INFO L290 TraceCheckUtils]: 29: Hoare triple {32009#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,521 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {32009#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,522 INFO L290 TraceCheckUtils]: 27: Hoare triple {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,522 INFO L290 TraceCheckUtils]: 26: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32017#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,523 INFO L272 TraceCheckUtils]: 25: Hoare triple {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,523 INFO L290 TraceCheckUtils]: 24: Hoare triple {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,523 INFO L290 TraceCheckUtils]: 23: Hoare triple {32030#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,524 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {32030#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,524 INFO L290 TraceCheckUtils]: 21: Hoare triple {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,525 INFO L290 TraceCheckUtils]: 20: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32038#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,525 INFO L272 TraceCheckUtils]: 19: Hoare triple {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,526 INFO L290 TraceCheckUtils]: 17: Hoare triple {32051#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,526 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {32051#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,527 INFO L290 TraceCheckUtils]: 15: Hoare triple {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,528 INFO L290 TraceCheckUtils]: 14: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32059#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:02:43,528 INFO L272 TraceCheckUtils]: 13: Hoare triple {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,528 INFO L290 TraceCheckUtils]: 12: Hoare triple {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,528 INFO L290 TraceCheckUtils]: 11: Hoare triple {32072#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,529 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {32072#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,529 INFO L290 TraceCheckUtils]: 9: Hoare triple {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,530 INFO L290 TraceCheckUtils]: 8: Hoare triple {30803#true} ~z := #in~z;#res := 2 + ~z; {32080#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:02:43,530 INFO L272 TraceCheckUtils]: 7: Hoare triple {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-15 06:02:43,530 INFO L290 TraceCheckUtils]: 6: Hoare triple {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,531 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:02:43,531 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-15 06:02:43,531 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-15 06:02:43,531 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-15 06:02:43,531 INFO L290 TraceCheckUtils]: 1: Hoare triple {30803#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {30803#true} is VALID [2022-04-15 06:02:43,531 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30803#true} is VALID [2022-04-15 06:02:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1918 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2022-04-15 06:02:43,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1261837699] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:02:43,532 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:02:43,532 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 60, 87] total 147 [2022-04-15 06:02:43,533 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:02:43,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1709423183] [2022-04-15 06:02:43,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1709423183] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:02:43,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:02:43,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2022-04-15 06:02:43,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675154015] [2022-04-15 06:02:43,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:02:43,533 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Word has length 179 [2022-04-15 06:02:43,534 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:02:43,534 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:43,610 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:43,611 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-04-15 06:02:43,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:43,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-04-15 06:02:43,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2002, Invalid=19460, Unknown=0, NotChecked=0, Total=21462 [2022-04-15 06:02:43,613 INFO L87 Difference]: Start difference. First operand 99 states and 126 transitions. Second operand has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:55,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:55,719 INFO L93 Difference]: Finished difference Result 109 states and 138 transitions. [2022-04-15 06:02:55,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2022-04-15 06:02:55,719 INFO L78 Accepts]: Start accepts. Automaton has has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Word has length 179 [2022-04-15 06:02:55,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:02:55,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:55,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 138 transitions. [2022-04-15 06:02:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 138 transitions. [2022-04-15 06:02:55,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 138 transitions. [2022-04-15 06:02:55,815 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:55,816 INFO L225 Difference]: With dead ends: 109 [2022-04-15 06:02:55,816 INFO L226 Difference]: Without dead ends: 104 [2022-04-15 06:02:55,818 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 302 SyntacticMatches, 28 SemanticMatches, 203 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4263 ImplicationChecksByTransitivity, 12.0s TimeCoverageRelationStatistics Valid=4867, Invalid=36953, Unknown=0, NotChecked=0, Total=41820 [2022-04-15 06:02:55,818 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 68 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 6137 mSolverCounterSat, 169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 6306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 169 IncrementalHoareTripleChecker+Valid, 6137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-04-15 06:02:55,819 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [69 Valid, 218 Invalid, 6306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [169 Valid, 6137 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-04-15 06:02:55,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2022-04-15 06:02:56,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 102. [2022-04-15 06:02:56,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:02:56,235 INFO L82 GeneralOperation]: Start isEquivalent. First operand 104 states. Second operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:02:56,235 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:02:56,235 INFO L87 Difference]: Start difference. First operand 104 states. Second operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:02:56,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:56,237 INFO L93 Difference]: Finished difference Result 104 states and 133 transitions. [2022-04-15 06:02:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2022-04-15 06:02:56,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:56,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:56,237 INFO L74 IsIncluded]: Start isIncluded. First operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 104 states. [2022-04-15 06:02:56,237 INFO L87 Difference]: Start difference. First operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 104 states. [2022-04-15 06:02:56,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:02:56,239 INFO L93 Difference]: Finished difference Result 104 states and 133 transitions. [2022-04-15 06:02:56,239 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2022-04-15 06:02:56,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:02:56,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:02:56,240 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:02:56,240 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:02:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 67 states have (on average 1.0149253731343284) internal successors, (68), 67 states have internal predecessors, (68), 32 states have call successors, (32), 4 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:02:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 130 transitions. [2022-04-15 06:02:56,242 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 130 transitions. Word has length 179 [2022-04-15 06:02:56,242 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:02:56,242 INFO L478 AbstractCegarLoop]: Abstraction has 102 states and 130 transitions. [2022-04-15 06:02:56,242 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 61 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 32 states have internal predecessors, (65), 30 states have call successors, (31), 3 states have call predecessors, (31), 2 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-15 06:02:56,242 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 102 states and 130 transitions. [2022-04-15 06:02:56,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:02:56,418 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 130 transitions. [2022-04-15 06:02:56,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-15 06:02:56,419 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:02:56,419 INFO L499 BasicCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:02:56,439 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:56,641 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (56)] Forceful destruction successful, exit code 0 [2022-04-15 06:02:56,837 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56,SelfDestructingSolverStorable57,57 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,56 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:56,837 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:02:56,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:02:56,837 INFO L85 PathProgramCache]: Analyzing trace with hash 1002453708, now seen corresponding path program 57 times [2022-04-15 06:02:56,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:02:56,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2017329216] [2022-04-15 06:02:57,067 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:02:57,068 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:02:57,070 INFO L85 PathProgramCache]: Analyzing trace with hash -1403107634, now seen corresponding path program 1 times [2022-04-15 06:02:57,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:57,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [665117204] [2022-04-15 06:02:57,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:57,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:57,074 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_29.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_29.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:02:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:02:57,076 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [606480976] [2022-04-15 06:02:57,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:57,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:57,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:57,077 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:57,078 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Waiting until timeout for monitored process [2022-04-15 06:02:57,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:57,148 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:02:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:02:57,155 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:02:57,156 INFO L85 PathProgramCache]: Analyzing trace with hash 1002453708, now seen corresponding path program 58 times [2022-04-15 06:02:57,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:02:57,156 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351053559] [2022-04-15 06:02:57,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:02:57,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:02:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:02:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,714 INFO L290 TraceCheckUtils]: 0: Hoare triple {33007#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-15 06:02:58,714 INFO L290 TraceCheckUtils]: 1: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-15 06:02:58,714 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-15 06:02:58,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:02:58,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,764 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,764 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,764 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32861#(= main_~x~0 0)} #38#return; {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:02:58,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:02:58,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,773 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:02:58,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:02:58,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,780 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,780 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,781 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:02:58,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:02:58,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,787 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,788 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,789 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:02:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,795 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,795 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,796 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:02:58,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:02:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,802 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,803 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,803 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:02:58,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:02:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,809 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,810 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,810 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:02:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,816 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,816 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,817 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:02:58,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:02:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,822 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,823 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:02:58,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:02:58,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,828 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,829 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:02:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,835 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,835 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,836 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:02:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,842 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,842 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,843 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:02:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,849 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,849 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,850 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:02:58,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:02:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,855 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,856 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:02:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,863 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:02:58,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:02:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,868 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,869 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:02:58,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:02:58,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:02:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,881 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,882 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:02:58,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:02:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,887 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,888 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,888 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:02:58,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:02:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,894 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,895 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:02:58,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:02:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,901 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,902 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:02:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,908 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,909 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:02:58,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:02:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,916 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:02:58,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:02:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,922 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,922 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,923 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:02:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,928 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,928 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,929 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:02:58,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:02:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,935 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:02:58,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:02:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,941 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,942 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:02:58,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:02:58,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,948 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,949 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,949 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:02:58,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:02:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:58,956 INFO L290 TraceCheckUtils]: 0: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,957 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,957 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {33007#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:02:58,957 INFO L290 TraceCheckUtils]: 1: Hoare triple {33007#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-15 06:02:58,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-15 06:02:58,957 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-15 06:02:58,957 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-15 06:02:58,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {32861#(= main_~x~0 0)} is VALID [2022-04-15 06:02:58,958 INFO L290 TraceCheckUtils]: 6: Hoare triple {32861#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32861#(= main_~x~0 0)} is VALID [2022-04-15 06:02:58,958 INFO L272 TraceCheckUtils]: 7: Hoare triple {32861#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,958 INFO L290 TraceCheckUtils]: 8: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,958 INFO L290 TraceCheckUtils]: 9: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,959 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32861#(= main_~x~0 0)} #38#return; {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:02:58,959 INFO L290 TraceCheckUtils]: 11: Hoare triple {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:58,960 INFO L290 TraceCheckUtils]: 12: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:02:58,960 INFO L272 TraceCheckUtils]: 13: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,960 INFO L290 TraceCheckUtils]: 14: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,960 INFO L290 TraceCheckUtils]: 15: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,961 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:02:58,961 INFO L290 TraceCheckUtils]: 17: Hoare triple {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:58,961 INFO L290 TraceCheckUtils]: 18: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:02:58,962 INFO L272 TraceCheckUtils]: 19: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,962 INFO L290 TraceCheckUtils]: 20: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,962 INFO L290 TraceCheckUtils]: 21: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,963 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:02:58,963 INFO L290 TraceCheckUtils]: 23: Hoare triple {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:58,963 INFO L290 TraceCheckUtils]: 24: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:02:58,963 INFO L272 TraceCheckUtils]: 25: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,964 INFO L290 TraceCheckUtils]: 26: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,964 INFO L290 TraceCheckUtils]: 27: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,965 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,965 INFO L290 TraceCheckUtils]: 29: Hoare triple {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:58,965 INFO L290 TraceCheckUtils]: 30: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:02:58,965 INFO L272 TraceCheckUtils]: 31: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,966 INFO L290 TraceCheckUtils]: 32: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,966 INFO L290 TraceCheckUtils]: 33: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,966 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:02:58,967 INFO L290 TraceCheckUtils]: 35: Hoare triple {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:58,967 INFO L290 TraceCheckUtils]: 36: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:02:58,967 INFO L272 TraceCheckUtils]: 37: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,967 INFO L290 TraceCheckUtils]: 38: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,968 INFO L290 TraceCheckUtils]: 39: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,968 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:02:58,969 INFO L290 TraceCheckUtils]: 41: Hoare triple {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:58,969 INFO L290 TraceCheckUtils]: 42: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:02:58,969 INFO L272 TraceCheckUtils]: 43: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,969 INFO L290 TraceCheckUtils]: 44: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,970 INFO L290 TraceCheckUtils]: 45: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,970 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,970 INFO L290 TraceCheckUtils]: 47: Hoare triple {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:58,971 INFO L290 TraceCheckUtils]: 48: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:02:58,971 INFO L272 TraceCheckUtils]: 49: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,971 INFO L290 TraceCheckUtils]: 50: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,971 INFO L290 TraceCheckUtils]: 51: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,972 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:02:58,972 INFO L290 TraceCheckUtils]: 53: Hoare triple {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:58,973 INFO L290 TraceCheckUtils]: 54: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:02:58,973 INFO L272 TraceCheckUtils]: 55: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,973 INFO L290 TraceCheckUtils]: 56: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,973 INFO L290 TraceCheckUtils]: 57: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,974 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:02:58,974 INFO L290 TraceCheckUtils]: 59: Hoare triple {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:58,974 INFO L290 TraceCheckUtils]: 60: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:02:58,975 INFO L272 TraceCheckUtils]: 61: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,975 INFO L290 TraceCheckUtils]: 62: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,976 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,976 INFO L290 TraceCheckUtils]: 65: Hoare triple {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:58,976 INFO L290 TraceCheckUtils]: 66: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:02:58,976 INFO L272 TraceCheckUtils]: 67: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,977 INFO L290 TraceCheckUtils]: 68: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,977 INFO L290 TraceCheckUtils]: 69: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,978 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,978 INFO L290 TraceCheckUtils]: 71: Hoare triple {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:58,978 INFO L290 TraceCheckUtils]: 72: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:02:58,978 INFO L272 TraceCheckUtils]: 73: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,979 INFO L290 TraceCheckUtils]: 74: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,979 INFO L290 TraceCheckUtils]: 75: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,979 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,980 INFO L290 TraceCheckUtils]: 77: Hoare triple {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:58,980 INFO L290 TraceCheckUtils]: 78: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:02:58,980 INFO L272 TraceCheckUtils]: 79: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,980 INFO L290 TraceCheckUtils]: 80: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,981 INFO L290 TraceCheckUtils]: 81: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,981 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:02:58,982 INFO L290 TraceCheckUtils]: 83: Hoare triple {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:58,982 INFO L290 TraceCheckUtils]: 84: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:02:58,982 INFO L272 TraceCheckUtils]: 85: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,982 INFO L290 TraceCheckUtils]: 86: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,983 INFO L290 TraceCheckUtils]: 87: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,983 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,983 INFO L290 TraceCheckUtils]: 89: Hoare triple {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:58,984 INFO L290 TraceCheckUtils]: 90: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:02:58,984 INFO L272 TraceCheckUtils]: 91: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,984 INFO L290 TraceCheckUtils]: 92: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,984 INFO L290 TraceCheckUtils]: 93: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,985 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:02:58,985 INFO L290 TraceCheckUtils]: 95: Hoare triple {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:58,986 INFO L290 TraceCheckUtils]: 96: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:02:58,986 INFO L272 TraceCheckUtils]: 97: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,986 INFO L290 TraceCheckUtils]: 98: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,986 INFO L290 TraceCheckUtils]: 99: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,987 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,987 INFO L290 TraceCheckUtils]: 101: Hoare triple {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:58,987 INFO L290 TraceCheckUtils]: 102: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:02:58,988 INFO L272 TraceCheckUtils]: 103: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,988 INFO L290 TraceCheckUtils]: 104: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,988 INFO L290 TraceCheckUtils]: 105: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,989 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:02:58,989 INFO L290 TraceCheckUtils]: 107: Hoare triple {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:58,989 INFO L290 TraceCheckUtils]: 108: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:02:58,989 INFO L272 TraceCheckUtils]: 109: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,990 INFO L290 TraceCheckUtils]: 110: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,990 INFO L290 TraceCheckUtils]: 111: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,991 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:02:58,991 INFO L290 TraceCheckUtils]: 113: Hoare triple {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:58,991 INFO L290 TraceCheckUtils]: 114: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:02:58,991 INFO L272 TraceCheckUtils]: 115: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,992 INFO L290 TraceCheckUtils]: 116: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,992 INFO L290 TraceCheckUtils]: 117: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,992 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:02:58,993 INFO L290 TraceCheckUtils]: 119: Hoare triple {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:58,993 INFO L290 TraceCheckUtils]: 120: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:02:58,993 INFO L272 TraceCheckUtils]: 121: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,993 INFO L290 TraceCheckUtils]: 122: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,994 INFO L290 TraceCheckUtils]: 123: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,994 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:02:58,995 INFO L290 TraceCheckUtils]: 125: Hoare triple {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:58,995 INFO L290 TraceCheckUtils]: 126: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:02:58,995 INFO L272 TraceCheckUtils]: 127: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,995 INFO L290 TraceCheckUtils]: 128: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,996 INFO L290 TraceCheckUtils]: 129: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,996 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:02:58,996 INFO L290 TraceCheckUtils]: 131: Hoare triple {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:58,997 INFO L290 TraceCheckUtils]: 132: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:02:58,997 INFO L272 TraceCheckUtils]: 133: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,997 INFO L290 TraceCheckUtils]: 134: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,997 INFO L290 TraceCheckUtils]: 135: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,998 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:02:58,998 INFO L290 TraceCheckUtils]: 137: Hoare triple {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:58,999 INFO L290 TraceCheckUtils]: 138: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:02:58,999 INFO L272 TraceCheckUtils]: 139: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:58,999 INFO L290 TraceCheckUtils]: 140: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:58,999 INFO L290 TraceCheckUtils]: 141: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,000 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:02:59,000 INFO L290 TraceCheckUtils]: 143: Hoare triple {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:59,001 INFO L290 TraceCheckUtils]: 144: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:02:59,001 INFO L272 TraceCheckUtils]: 145: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:59,001 INFO L290 TraceCheckUtils]: 146: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,001 INFO L290 TraceCheckUtils]: 147: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,002 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:02:59,002 INFO L290 TraceCheckUtils]: 149: Hoare triple {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:59,003 INFO L290 TraceCheckUtils]: 150: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:02:59,003 INFO L272 TraceCheckUtils]: 151: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:59,003 INFO L290 TraceCheckUtils]: 152: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,003 INFO L290 TraceCheckUtils]: 153: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,004 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:02:59,004 INFO L290 TraceCheckUtils]: 155: Hoare triple {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:59,004 INFO L290 TraceCheckUtils]: 156: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:02:59,005 INFO L272 TraceCheckUtils]: 157: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:59,005 INFO L290 TraceCheckUtils]: 158: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,005 INFO L290 TraceCheckUtils]: 159: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,006 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:02:59,006 INFO L290 TraceCheckUtils]: 161: Hoare triple {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:59,006 INFO L290 TraceCheckUtils]: 162: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:02:59,006 INFO L272 TraceCheckUtils]: 163: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:59,007 INFO L290 TraceCheckUtils]: 164: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,007 INFO L290 TraceCheckUtils]: 165: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,008 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:02:59,008 INFO L290 TraceCheckUtils]: 167: Hoare triple {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:02:59,008 INFO L290 TraceCheckUtils]: 168: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:02:59,009 INFO L272 TraceCheckUtils]: 169: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:59,009 INFO L290 TraceCheckUtils]: 170: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,009 INFO L290 TraceCheckUtils]: 171: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,010 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:02:59,010 INFO L290 TraceCheckUtils]: 173: Hoare triple {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:02:59,010 INFO L290 TraceCheckUtils]: 174: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:02:59,011 INFO L272 TraceCheckUtils]: 175: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:02:59,011 INFO L290 TraceCheckUtils]: 176: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,011 INFO L290 TraceCheckUtils]: 177: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:02:59,012 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:02:59,012 INFO L290 TraceCheckUtils]: 179: Hoare triple {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {33006#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} is VALID [2022-04-15 06:02:59,013 INFO L290 TraceCheckUtils]: 180: Hoare triple {33006#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 268435455); {32857#false} is VALID [2022-04-15 06:02:59,013 INFO L272 TraceCheckUtils]: 181: Hoare triple {32857#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {32857#false} is VALID [2022-04-15 06:02:59,013 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-15 06:02:59,013 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-15 06:02:59,013 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-15 06:02:59,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2022-04-15 06:02:59,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:02:59,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351053559] [2022-04-15 06:02:59,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351053559] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:02:59,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [140632152] [2022-04-15 06:02:59,014 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:02:59,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:02:59,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:02:59,015 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:02:59,015 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Waiting until timeout for monitored process [2022-04-15 06:02:59,121 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:02:59,121 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:02:59,124 WARN L261 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 293 conjunts are in the unsatisfiable core [2022-04-15 06:02:59,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:02:59,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:01,806 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {32856#true} is VALID [2022-04-15 06:03:01,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {32856#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-15 06:03:01,806 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-15 06:03:01,806 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-15 06:03:01,806 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-15 06:03:01,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {32861#(= main_~x~0 0)} is VALID [2022-04-15 06:03:01,807 INFO L290 TraceCheckUtils]: 6: Hoare triple {32861#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32861#(= main_~x~0 0)} is VALID [2022-04-15 06:03:01,807 INFO L272 TraceCheckUtils]: 7: Hoare triple {32861#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,807 INFO L290 TraceCheckUtils]: 8: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,807 INFO L290 TraceCheckUtils]: 9: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,808 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32861#(= main_~x~0 0)} #38#return; {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:03:01,808 INFO L290 TraceCheckUtils]: 11: Hoare triple {32865#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:01,808 INFO L290 TraceCheckUtils]: 12: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:01,808 INFO L272 TraceCheckUtils]: 13: Hoare triple {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,809 INFO L290 TraceCheckUtils]: 14: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,809 INFO L290 TraceCheckUtils]: 15: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,810 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32866#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:03:01,810 INFO L290 TraceCheckUtils]: 17: Hoare triple {32870#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:01,810 INFO L290 TraceCheckUtils]: 18: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:01,810 INFO L272 TraceCheckUtils]: 19: Hoare triple {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,811 INFO L290 TraceCheckUtils]: 20: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,811 INFO L290 TraceCheckUtils]: 21: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,812 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32871#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:03:01,812 INFO L290 TraceCheckUtils]: 23: Hoare triple {32875#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:01,812 INFO L290 TraceCheckUtils]: 24: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:01,812 INFO L272 TraceCheckUtils]: 25: Hoare triple {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,813 INFO L290 TraceCheckUtils]: 26: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,813 INFO L290 TraceCheckUtils]: 27: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,813 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32876#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,814 INFO L290 TraceCheckUtils]: 29: Hoare triple {32880#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:01,814 INFO L290 TraceCheckUtils]: 30: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:01,814 INFO L272 TraceCheckUtils]: 31: Hoare triple {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,814 INFO L290 TraceCheckUtils]: 32: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,815 INFO L290 TraceCheckUtils]: 33: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,815 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32881#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:03:01,816 INFO L290 TraceCheckUtils]: 35: Hoare triple {32885#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:01,816 INFO L290 TraceCheckUtils]: 36: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:01,816 INFO L272 TraceCheckUtils]: 37: Hoare triple {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,816 INFO L290 TraceCheckUtils]: 38: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,817 INFO L290 TraceCheckUtils]: 39: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,817 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32886#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:03:01,817 INFO L290 TraceCheckUtils]: 41: Hoare triple {32890#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:01,818 INFO L290 TraceCheckUtils]: 42: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:01,818 INFO L272 TraceCheckUtils]: 43: Hoare triple {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,818 INFO L290 TraceCheckUtils]: 44: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,818 INFO L290 TraceCheckUtils]: 45: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,819 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32891#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,819 INFO L290 TraceCheckUtils]: 47: Hoare triple {32895#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:01,820 INFO L290 TraceCheckUtils]: 48: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:01,820 INFO L272 TraceCheckUtils]: 49: Hoare triple {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,820 INFO L290 TraceCheckUtils]: 50: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,820 INFO L290 TraceCheckUtils]: 51: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,821 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32896#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:03:01,821 INFO L290 TraceCheckUtils]: 53: Hoare triple {32900#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:01,822 INFO L290 TraceCheckUtils]: 54: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:01,822 INFO L272 TraceCheckUtils]: 55: Hoare triple {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,822 INFO L290 TraceCheckUtils]: 56: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,822 INFO L290 TraceCheckUtils]: 57: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,823 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32901#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:03:01,823 INFO L290 TraceCheckUtils]: 59: Hoare triple {32905#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:01,823 INFO L290 TraceCheckUtils]: 60: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:01,824 INFO L272 TraceCheckUtils]: 61: Hoare triple {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,824 INFO L290 TraceCheckUtils]: 62: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,824 INFO L290 TraceCheckUtils]: 63: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,825 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32906#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,825 INFO L290 TraceCheckUtils]: 65: Hoare triple {32910#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:01,825 INFO L290 TraceCheckUtils]: 66: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:01,825 INFO L272 TraceCheckUtils]: 67: Hoare triple {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,826 INFO L290 TraceCheckUtils]: 68: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,826 INFO L290 TraceCheckUtils]: 69: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,827 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32911#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,827 INFO L290 TraceCheckUtils]: 71: Hoare triple {32915#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:01,827 INFO L290 TraceCheckUtils]: 72: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:01,827 INFO L272 TraceCheckUtils]: 73: Hoare triple {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,828 INFO L290 TraceCheckUtils]: 74: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,828 INFO L290 TraceCheckUtils]: 75: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,829 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32916#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,829 INFO L290 TraceCheckUtils]: 77: Hoare triple {32920#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:01,829 INFO L290 TraceCheckUtils]: 78: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:01,829 INFO L272 TraceCheckUtils]: 79: Hoare triple {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,830 INFO L290 TraceCheckUtils]: 80: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,830 INFO L290 TraceCheckUtils]: 81: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,830 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32921#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:03:01,831 INFO L290 TraceCheckUtils]: 83: Hoare triple {32925#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:01,831 INFO L290 TraceCheckUtils]: 84: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:01,831 INFO L272 TraceCheckUtils]: 85: Hoare triple {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,831 INFO L290 TraceCheckUtils]: 86: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,832 INFO L290 TraceCheckUtils]: 87: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,832 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32926#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,833 INFO L290 TraceCheckUtils]: 89: Hoare triple {32930#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:01,833 INFO L290 TraceCheckUtils]: 90: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:01,833 INFO L272 TraceCheckUtils]: 91: Hoare triple {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,833 INFO L290 TraceCheckUtils]: 92: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,834 INFO L290 TraceCheckUtils]: 93: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,834 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32931#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:03:01,834 INFO L290 TraceCheckUtils]: 95: Hoare triple {32935#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:01,835 INFO L290 TraceCheckUtils]: 96: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:01,835 INFO L272 TraceCheckUtils]: 97: Hoare triple {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,835 INFO L290 TraceCheckUtils]: 98: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,836 INFO L290 TraceCheckUtils]: 99: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,836 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32936#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,836 INFO L290 TraceCheckUtils]: 101: Hoare triple {32940#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:01,837 INFO L290 TraceCheckUtils]: 102: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:01,837 INFO L272 TraceCheckUtils]: 103: Hoare triple {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,837 INFO L290 TraceCheckUtils]: 104: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,837 INFO L290 TraceCheckUtils]: 105: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,838 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32941#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:03:01,838 INFO L290 TraceCheckUtils]: 107: Hoare triple {32945#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:01,839 INFO L290 TraceCheckUtils]: 108: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:01,839 INFO L272 TraceCheckUtils]: 109: Hoare triple {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,839 INFO L290 TraceCheckUtils]: 110: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,839 INFO L290 TraceCheckUtils]: 111: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,840 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32946#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:03:01,840 INFO L290 TraceCheckUtils]: 113: Hoare triple {32950#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:01,840 INFO L290 TraceCheckUtils]: 114: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:01,840 INFO L272 TraceCheckUtils]: 115: Hoare triple {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,841 INFO L290 TraceCheckUtils]: 116: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,841 INFO L290 TraceCheckUtils]: 117: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,842 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32951#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:03:01,842 INFO L290 TraceCheckUtils]: 119: Hoare triple {32955#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:01,842 INFO L290 TraceCheckUtils]: 120: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:01,842 INFO L272 TraceCheckUtils]: 121: Hoare triple {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,843 INFO L290 TraceCheckUtils]: 122: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,843 INFO L290 TraceCheckUtils]: 123: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,844 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32956#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:03:01,844 INFO L290 TraceCheckUtils]: 125: Hoare triple {32960#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:01,844 INFO L290 TraceCheckUtils]: 126: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:01,844 INFO L272 TraceCheckUtils]: 127: Hoare triple {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,845 INFO L290 TraceCheckUtils]: 128: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,845 INFO L290 TraceCheckUtils]: 129: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,845 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32961#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,846 INFO L290 TraceCheckUtils]: 131: Hoare triple {32965#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:03:01,846 INFO L290 TraceCheckUtils]: 132: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:03:01,846 INFO L272 TraceCheckUtils]: 133: Hoare triple {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,846 INFO L290 TraceCheckUtils]: 134: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,847 INFO L290 TraceCheckUtils]: 135: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,847 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32966#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:03:01,848 INFO L290 TraceCheckUtils]: 137: Hoare triple {32970#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:03:01,848 INFO L290 TraceCheckUtils]: 138: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:03:01,848 INFO L272 TraceCheckUtils]: 139: Hoare triple {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,848 INFO L290 TraceCheckUtils]: 140: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,849 INFO L290 TraceCheckUtils]: 141: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,849 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32971#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:03:01,849 INFO L290 TraceCheckUtils]: 143: Hoare triple {32975#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:03:01,850 INFO L290 TraceCheckUtils]: 144: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:03:01,850 INFO L272 TraceCheckUtils]: 145: Hoare triple {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,850 INFO L290 TraceCheckUtils]: 146: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,850 INFO L290 TraceCheckUtils]: 147: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,851 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32976#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,851 INFO L290 TraceCheckUtils]: 149: Hoare triple {32980#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:03:01,852 INFO L290 TraceCheckUtils]: 150: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:03:01,852 INFO L272 TraceCheckUtils]: 151: Hoare triple {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,852 INFO L290 TraceCheckUtils]: 152: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,852 INFO L290 TraceCheckUtils]: 153: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,853 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32981#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:03:01,853 INFO L290 TraceCheckUtils]: 155: Hoare triple {32985#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:03:01,853 INFO L290 TraceCheckUtils]: 156: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:03:01,854 INFO L272 TraceCheckUtils]: 157: Hoare triple {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,854 INFO L290 TraceCheckUtils]: 158: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,854 INFO L290 TraceCheckUtils]: 159: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,855 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32986#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:03:01,855 INFO L290 TraceCheckUtils]: 161: Hoare triple {32990#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:03:01,855 INFO L290 TraceCheckUtils]: 162: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:03:01,855 INFO L272 TraceCheckUtils]: 163: Hoare triple {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,856 INFO L290 TraceCheckUtils]: 164: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,856 INFO L290 TraceCheckUtils]: 165: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,857 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32991#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:03:01,857 INFO L290 TraceCheckUtils]: 167: Hoare triple {32995#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:03:01,857 INFO L290 TraceCheckUtils]: 168: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:03:01,857 INFO L272 TraceCheckUtils]: 169: Hoare triple {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,858 INFO L290 TraceCheckUtils]: 170: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,858 INFO L290 TraceCheckUtils]: 171: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,859 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {32996#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:03:01,859 INFO L290 TraceCheckUtils]: 173: Hoare triple {33000#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:03:01,859 INFO L290 TraceCheckUtils]: 174: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:03:01,859 INFO L272 TraceCheckUtils]: 175: Hoare triple {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:01,860 INFO L290 TraceCheckUtils]: 176: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,860 INFO L290 TraceCheckUtils]: 177: Hoare triple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:01,860 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {33008#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {33001#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:03:01,861 INFO L290 TraceCheckUtils]: 179: Hoare triple {33005#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {33549#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:03:01,861 INFO L290 TraceCheckUtils]: 180: Hoare triple {33549#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !(~x~0 % 4294967296 < 268435455); {32857#false} is VALID [2022-04-15 06:03:01,861 INFO L272 TraceCheckUtils]: 181: Hoare triple {32857#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {32857#false} is VALID [2022-04-15 06:03:01,861 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-15 06:03:01,861 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-15 06:03:01,861 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-15 06:03:01,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2022-04-15 06:03:01,862 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:10,401 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-15 06:03:10,401 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-15 06:03:10,401 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-15 06:03:10,401 INFO L272 TraceCheckUtils]: 181: Hoare triple {32857#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {32857#false} is VALID [2022-04-15 06:03:10,401 INFO L290 TraceCheckUtils]: 180: Hoare triple {33577#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {32857#false} is VALID [2022-04-15 06:03:10,402 INFO L290 TraceCheckUtils]: 179: Hoare triple {33581#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33577#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,402 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {33581#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,402 INFO L290 TraceCheckUtils]: 177: Hoare triple {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,403 INFO L290 TraceCheckUtils]: 176: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33589#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,403 INFO L272 TraceCheckUtils]: 175: Hoare triple {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,403 INFO L290 TraceCheckUtils]: 174: Hoare triple {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,404 INFO L290 TraceCheckUtils]: 173: Hoare triple {33602#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,404 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {33602#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,405 INFO L290 TraceCheckUtils]: 171: Hoare triple {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,405 INFO L290 TraceCheckUtils]: 170: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33610#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,405 INFO L272 TraceCheckUtils]: 169: Hoare triple {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,405 INFO L290 TraceCheckUtils]: 168: Hoare triple {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,406 INFO L290 TraceCheckUtils]: 167: Hoare triple {33623#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,406 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {33623#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,407 INFO L290 TraceCheckUtils]: 165: Hoare triple {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,407 INFO L290 TraceCheckUtils]: 164: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33631#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,407 INFO L272 TraceCheckUtils]: 163: Hoare triple {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,408 INFO L290 TraceCheckUtils]: 162: Hoare triple {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,408 INFO L290 TraceCheckUtils]: 161: Hoare triple {33644#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,408 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {33644#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,409 INFO L290 TraceCheckUtils]: 159: Hoare triple {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,409 INFO L290 TraceCheckUtils]: 158: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33652#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,409 INFO L272 TraceCheckUtils]: 157: Hoare triple {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,410 INFO L290 TraceCheckUtils]: 156: Hoare triple {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,410 INFO L290 TraceCheckUtils]: 155: Hoare triple {33665#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,410 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {33665#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,411 INFO L290 TraceCheckUtils]: 153: Hoare triple {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,411 INFO L290 TraceCheckUtils]: 152: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33673#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,411 INFO L272 TraceCheckUtils]: 151: Hoare triple {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,412 INFO L290 TraceCheckUtils]: 150: Hoare triple {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,412 INFO L290 TraceCheckUtils]: 149: Hoare triple {33686#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,412 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {33686#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,413 INFO L290 TraceCheckUtils]: 147: Hoare triple {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,413 INFO L290 TraceCheckUtils]: 146: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33694#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,413 INFO L272 TraceCheckUtils]: 145: Hoare triple {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,414 INFO L290 TraceCheckUtils]: 144: Hoare triple {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,414 INFO L290 TraceCheckUtils]: 143: Hoare triple {33707#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,414 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {33707#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,415 INFO L290 TraceCheckUtils]: 141: Hoare triple {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,415 INFO L290 TraceCheckUtils]: 140: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33715#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,415 INFO L272 TraceCheckUtils]: 139: Hoare triple {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,416 INFO L290 TraceCheckUtils]: 138: Hoare triple {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,416 INFO L290 TraceCheckUtils]: 137: Hoare triple {33728#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,416 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {33728#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,417 INFO L290 TraceCheckUtils]: 135: Hoare triple {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,417 INFO L290 TraceCheckUtils]: 134: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33736#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,417 INFO L272 TraceCheckUtils]: 133: Hoare triple {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,418 INFO L290 TraceCheckUtils]: 132: Hoare triple {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,418 INFO L290 TraceCheckUtils]: 131: Hoare triple {33749#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,418 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {33749#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,419 INFO L290 TraceCheckUtils]: 129: Hoare triple {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,419 INFO L290 TraceCheckUtils]: 128: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33757#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,419 INFO L272 TraceCheckUtils]: 127: Hoare triple {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,420 INFO L290 TraceCheckUtils]: 126: Hoare triple {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,420 INFO L290 TraceCheckUtils]: 125: Hoare triple {33770#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,421 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {33770#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,421 INFO L290 TraceCheckUtils]: 123: Hoare triple {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,421 INFO L290 TraceCheckUtils]: 122: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33778#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,421 INFO L272 TraceCheckUtils]: 121: Hoare triple {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,422 INFO L290 TraceCheckUtils]: 120: Hoare triple {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,422 INFO L290 TraceCheckUtils]: 119: Hoare triple {33791#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,423 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {33791#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,423 INFO L290 TraceCheckUtils]: 117: Hoare triple {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,423 INFO L290 TraceCheckUtils]: 116: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33799#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,423 INFO L272 TraceCheckUtils]: 115: Hoare triple {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,424 INFO L290 TraceCheckUtils]: 114: Hoare triple {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,424 INFO L290 TraceCheckUtils]: 113: Hoare triple {33812#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,425 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {33812#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,425 INFO L290 TraceCheckUtils]: 111: Hoare triple {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,425 INFO L290 TraceCheckUtils]: 110: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33820#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,426 INFO L272 TraceCheckUtils]: 109: Hoare triple {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,426 INFO L290 TraceCheckUtils]: 108: Hoare triple {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,426 INFO L290 TraceCheckUtils]: 107: Hoare triple {33833#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,427 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {33833#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,427 INFO L290 TraceCheckUtils]: 105: Hoare triple {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,427 INFO L290 TraceCheckUtils]: 104: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33841#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,428 INFO L272 TraceCheckUtils]: 103: Hoare triple {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,428 INFO L290 TraceCheckUtils]: 102: Hoare triple {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,428 INFO L290 TraceCheckUtils]: 101: Hoare triple {33854#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,429 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {33854#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,429 INFO L290 TraceCheckUtils]: 99: Hoare triple {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,429 INFO L290 TraceCheckUtils]: 98: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33862#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,430 INFO L272 TraceCheckUtils]: 97: Hoare triple {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,430 INFO L290 TraceCheckUtils]: 96: Hoare triple {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,430 INFO L290 TraceCheckUtils]: 95: Hoare triple {33875#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,431 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {33875#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,431 INFO L290 TraceCheckUtils]: 93: Hoare triple {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,431 INFO L290 TraceCheckUtils]: 92: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33883#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,432 INFO L272 TraceCheckUtils]: 91: Hoare triple {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,432 INFO L290 TraceCheckUtils]: 90: Hoare triple {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,432 INFO L290 TraceCheckUtils]: 89: Hoare triple {33896#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,433 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {33896#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,433 INFO L290 TraceCheckUtils]: 87: Hoare triple {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,433 INFO L290 TraceCheckUtils]: 86: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33904#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,434 INFO L272 TraceCheckUtils]: 85: Hoare triple {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,434 INFO L290 TraceCheckUtils]: 84: Hoare triple {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,434 INFO L290 TraceCheckUtils]: 83: Hoare triple {33917#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,435 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {33917#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,435 INFO L290 TraceCheckUtils]: 81: Hoare triple {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,435 INFO L290 TraceCheckUtils]: 80: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33925#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,436 INFO L272 TraceCheckUtils]: 79: Hoare triple {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,436 INFO L290 TraceCheckUtils]: 78: Hoare triple {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,436 INFO L290 TraceCheckUtils]: 77: Hoare triple {33938#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,437 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {33938#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,437 INFO L290 TraceCheckUtils]: 75: Hoare triple {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,437 INFO L290 TraceCheckUtils]: 74: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33946#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,438 INFO L272 TraceCheckUtils]: 73: Hoare triple {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,438 INFO L290 TraceCheckUtils]: 72: Hoare triple {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,438 INFO L290 TraceCheckUtils]: 71: Hoare triple {33959#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,439 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {33959#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,439 INFO L290 TraceCheckUtils]: 69: Hoare triple {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,440 INFO L290 TraceCheckUtils]: 68: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33967#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,440 INFO L272 TraceCheckUtils]: 67: Hoare triple {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,440 INFO L290 TraceCheckUtils]: 66: Hoare triple {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,440 INFO L290 TraceCheckUtils]: 65: Hoare triple {33980#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,441 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {33980#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,441 INFO L290 TraceCheckUtils]: 63: Hoare triple {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,442 INFO L290 TraceCheckUtils]: 62: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {33988#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,442 INFO L272 TraceCheckUtils]: 61: Hoare triple {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,442 INFO L290 TraceCheckUtils]: 60: Hoare triple {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,442 INFO L290 TraceCheckUtils]: 59: Hoare triple {34001#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,443 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {34001#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,443 INFO L290 TraceCheckUtils]: 57: Hoare triple {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,444 INFO L290 TraceCheckUtils]: 56: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34009#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,444 INFO L272 TraceCheckUtils]: 55: Hoare triple {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,444 INFO L290 TraceCheckUtils]: 54: Hoare triple {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,444 INFO L290 TraceCheckUtils]: 53: Hoare triple {34022#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,445 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {34022#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,445 INFO L290 TraceCheckUtils]: 51: Hoare triple {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,446 INFO L290 TraceCheckUtils]: 50: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34030#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,446 INFO L272 TraceCheckUtils]: 49: Hoare triple {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,446 INFO L290 TraceCheckUtils]: 48: Hoare triple {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,446 INFO L290 TraceCheckUtils]: 47: Hoare triple {34043#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,447 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {34043#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,447 INFO L290 TraceCheckUtils]: 45: Hoare triple {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,448 INFO L290 TraceCheckUtils]: 44: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34051#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,448 INFO L272 TraceCheckUtils]: 43: Hoare triple {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,448 INFO L290 TraceCheckUtils]: 42: Hoare triple {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,448 INFO L290 TraceCheckUtils]: 41: Hoare triple {34064#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,449 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {34064#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,449 INFO L290 TraceCheckUtils]: 39: Hoare triple {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,450 INFO L290 TraceCheckUtils]: 38: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34072#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,450 INFO L272 TraceCheckUtils]: 37: Hoare triple {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,450 INFO L290 TraceCheckUtils]: 36: Hoare triple {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,450 INFO L290 TraceCheckUtils]: 35: Hoare triple {34085#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,451 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {34085#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,451 INFO L290 TraceCheckUtils]: 33: Hoare triple {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,452 INFO L290 TraceCheckUtils]: 32: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34093#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,452 INFO L272 TraceCheckUtils]: 31: Hoare triple {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,452 INFO L290 TraceCheckUtils]: 30: Hoare triple {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,452 INFO L290 TraceCheckUtils]: 29: Hoare triple {34106#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,453 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {34106#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,453 INFO L290 TraceCheckUtils]: 27: Hoare triple {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,454 INFO L290 TraceCheckUtils]: 26: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34114#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,454 INFO L272 TraceCheckUtils]: 25: Hoare triple {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,454 INFO L290 TraceCheckUtils]: 24: Hoare triple {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,454 INFO L290 TraceCheckUtils]: 23: Hoare triple {34127#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,455 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {34127#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,455 INFO L290 TraceCheckUtils]: 21: Hoare triple {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,456 INFO L290 TraceCheckUtils]: 20: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34135#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,456 INFO L272 TraceCheckUtils]: 19: Hoare triple {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,456 INFO L290 TraceCheckUtils]: 18: Hoare triple {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,456 INFO L290 TraceCheckUtils]: 17: Hoare triple {34148#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,457 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {34148#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,457 INFO L290 TraceCheckUtils]: 15: Hoare triple {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,458 INFO L290 TraceCheckUtils]: 14: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34156#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:03:10,458 INFO L272 TraceCheckUtils]: 13: Hoare triple {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,458 INFO L290 TraceCheckUtils]: 12: Hoare triple {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,458 INFO L290 TraceCheckUtils]: 11: Hoare triple {34169#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,459 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {34169#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,460 INFO L290 TraceCheckUtils]: 8: Hoare triple {32856#true} ~z := #in~z;#res := 2 + ~z; {34177#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:10,460 INFO L272 TraceCheckUtils]: 7: Hoare triple {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-15 06:03:10,460 INFO L290 TraceCheckUtils]: 6: Hoare triple {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,460 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:03:10,460 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-15 06:03:10,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-15 06:03:10,460 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-15 06:03:10,461 INFO L290 TraceCheckUtils]: 1: Hoare triple {32856#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {32856#true} is VALID [2022-04-15 06:03:10,461 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {32856#true} is VALID [2022-04-15 06:03:10,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 2059 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2022-04-15 06:03:10,461 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [140632152] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:10,461 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:10,462 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 62, 90] total 152 [2022-04-15 06:03:10,462 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:10,462 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2017329216] [2022-04-15 06:03:10,462 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2017329216] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:10,462 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:10,462 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2022-04-15 06:03:10,462 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599495321] [2022-04-15 06:03:10,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:10,462 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Word has length 185 [2022-04-15 06:03:10,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:10,471 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:03:10,542 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:10,543 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-04-15 06:03:10,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:10,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-04-15 06:03:10,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2131, Invalid=20821, Unknown=0, NotChecked=0, Total=22952 [2022-04-15 06:03:10,545 INFO L87 Difference]: Start difference. First operand 102 states and 130 transitions. Second operand has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:03:23,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:23,550 INFO L93 Difference]: Finished difference Result 112 states and 142 transitions. [2022-04-15 06:03:23,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-15 06:03:23,550 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Word has length 185 [2022-04-15 06:03:23,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:03:23,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:03:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 142 transitions. [2022-04-15 06:03:23,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:03:23,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 142 transitions. [2022-04-15 06:03:23,558 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 142 transitions. [2022-04-15 06:03:23,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:23,727 INFO L225 Difference]: With dead ends: 112 [2022-04-15 06:03:23,727 INFO L226 Difference]: Without dead ends: 107 [2022-04-15 06:03:23,730 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 312 SyntacticMatches, 29 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4560 ImplicationChecksByTransitivity, 12.6s TimeCoverageRelationStatistics Valid=5185, Invalid=39547, Unknown=0, NotChecked=0, Total=44732 [2022-04-15 06:03:23,730 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 70 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 6520 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 219 SdHoareTripleChecker+Invalid, 6696 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 176 IncrementalHoareTripleChecker+Valid, 6520 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2022-04-15 06:03:23,730 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [71 Valid, 219 Invalid, 6696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 6520 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2022-04-15 06:03:23,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2022-04-15 06:03:24,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 105. [2022-04-15 06:03:24,162 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:03:24,162 INFO L82 GeneralOperation]: Start isEquivalent. First operand 107 states. Second operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:03:24,162 INFO L74 IsIncluded]: Start isIncluded. First operand 107 states. Second operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:03:24,163 INFO L87 Difference]: Start difference. First operand 107 states. Second operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:03:24,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:24,165 INFO L93 Difference]: Finished difference Result 107 states and 137 transitions. [2022-04-15 06:03:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2022-04-15 06:03:24,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:24,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:24,165 INFO L74 IsIncluded]: Start isIncluded. First operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 107 states. [2022-04-15 06:03:24,165 INFO L87 Difference]: Start difference. First operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 107 states. [2022-04-15 06:03:24,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:03:24,167 INFO L93 Difference]: Finished difference Result 107 states and 137 transitions. [2022-04-15 06:03:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2022-04-15 06:03:24,168 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:03:24,168 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:03:24,168 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:03:24,168 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:03:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 105 states, 69 states have (on average 1.0144927536231885) internal successors, (70), 69 states have internal predecessors, (70), 33 states have call successors, (33), 4 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:03:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 134 transitions. [2022-04-15 06:03:24,170 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 134 transitions. Word has length 185 [2022-04-15 06:03:24,170 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:03:24,170 INFO L478 AbstractCegarLoop]: Abstraction has 105 states and 134 transitions. [2022-04-15 06:03:24,170 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 1.0634920634920635) internal successors, (67), 33 states have internal predecessors, (67), 31 states have call successors, (32), 3 states have call predecessors, (32), 2 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-15 06:03:24,170 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 105 states and 134 transitions. [2022-04-15 06:03:24,343 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:24,343 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 134 transitions. [2022-04-15 06:03:24,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-04-15 06:03:24,344 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:03:24,344 INFO L499 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:03:24,362 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (59)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:24,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (58)] Forceful destruction successful, exit code 0 [2022-04-15 06:03:24,745 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 59 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,58 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable58,SelfDestructingSolverStorable59 [2022-04-15 06:03:24,745 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:03:24,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:03:24,745 INFO L85 PathProgramCache]: Analyzing trace with hash 388165802, now seen corresponding path program 59 times [2022-04-15 06:03:24,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:24,745 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [911035880] [2022-04-15 06:03:27,871 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:03:27,873 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:03:27,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1344002290, now seen corresponding path program 1 times [2022-04-15 06:03:27,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:27,875 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143403646] [2022-04-15 06:03:27,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:27,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:27,878 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_30.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_30.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:03:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:03:27,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [747243826] [2022-04-15 06:03:27,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:27,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:27,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:27,882 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:27,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Waiting until timeout for monitored process [2022-04-15 06:03:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:27,954 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:03:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:03:27,965 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:03:27,965 INFO L85 PathProgramCache]: Analyzing trace with hash 388165802, now seen corresponding path program 60 times [2022-04-15 06:03:27,965 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:03:27,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876379488] [2022-04-15 06:03:27,965 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:03:27,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:03:28,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:03:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,668 INFO L290 TraceCheckUtils]: 0: Hoare triple {35131#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-15 06:03:29,668 INFO L290 TraceCheckUtils]: 1: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-15 06:03:29,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-15 06:03:29,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:03:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,722 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,723 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34980#(= main_~x~0 0)} #38#return; {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:03:29,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:03:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,728 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,729 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,729 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:03:29,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:03:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,735 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,736 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:03:29,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:03:29,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,742 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,742 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,743 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:03:29,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,749 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,749 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,750 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:03:29,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:03:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,755 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,756 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,756 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:03:29,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:03:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,762 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,763 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:03:29,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,769 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,770 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:03:29,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:03:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,777 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,777 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:03:29,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:03:29,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,783 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,784 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:03:29,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,790 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,790 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,791 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:03:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,797 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,798 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:03:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,814 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:03:29,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:03:29,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,821 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,822 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:03:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:03:29,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:03:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,838 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:03:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,844 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,845 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:03:29,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:03:29,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,852 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,852 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,853 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:03:29,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:03:29,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,859 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,860 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:03:29,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:03:29,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,866 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,867 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,867 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:03:29,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:03:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,874 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,874 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,875 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:03:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,882 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:03:29,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:03:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:03:29,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:03:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,896 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,897 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,897 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:03:29,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,904 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,904 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,905 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:03:29,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:03:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,912 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,913 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:03:29,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:03:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,919 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,920 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,920 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:03:29,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:03:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,927 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,927 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,928 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:03:29,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:03:29,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,934 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,936 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:03:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:29,942 INFO L290 TraceCheckUtils]: 0: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,943 INFO L290 TraceCheckUtils]: 1: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,943 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:03:29,944 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {35131#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:03:29,944 INFO L290 TraceCheckUtils]: 1: Hoare triple {35131#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-15 06:03:29,944 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-15 06:03:29,944 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-15 06:03:29,944 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-15 06:03:29,944 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {34980#(= main_~x~0 0)} is VALID [2022-04-15 06:03:29,944 INFO L290 TraceCheckUtils]: 6: Hoare triple {34980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {34980#(= main_~x~0 0)} is VALID [2022-04-15 06:03:29,944 INFO L272 TraceCheckUtils]: 7: Hoare triple {34980#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,945 INFO L290 TraceCheckUtils]: 8: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,945 INFO L290 TraceCheckUtils]: 9: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,946 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34980#(= main_~x~0 0)} #38#return; {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:03:29,946 INFO L290 TraceCheckUtils]: 11: Hoare triple {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:29,946 INFO L290 TraceCheckUtils]: 12: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:29,946 INFO L272 TraceCheckUtils]: 13: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,947 INFO L290 TraceCheckUtils]: 14: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,947 INFO L290 TraceCheckUtils]: 15: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,948 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:03:29,948 INFO L290 TraceCheckUtils]: 17: Hoare triple {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:29,948 INFO L290 TraceCheckUtils]: 18: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:29,948 INFO L272 TraceCheckUtils]: 19: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,949 INFO L290 TraceCheckUtils]: 20: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,949 INFO L290 TraceCheckUtils]: 21: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,949 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:03:29,950 INFO L290 TraceCheckUtils]: 23: Hoare triple {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:29,950 INFO L290 TraceCheckUtils]: 24: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:29,950 INFO L272 TraceCheckUtils]: 25: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,950 INFO L290 TraceCheckUtils]: 26: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,951 INFO L290 TraceCheckUtils]: 27: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,951 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,952 INFO L290 TraceCheckUtils]: 29: Hoare triple {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:29,952 INFO L290 TraceCheckUtils]: 30: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:29,952 INFO L272 TraceCheckUtils]: 31: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,952 INFO L290 TraceCheckUtils]: 32: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,953 INFO L290 TraceCheckUtils]: 33: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,953 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:03:29,954 INFO L290 TraceCheckUtils]: 35: Hoare triple {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:29,954 INFO L290 TraceCheckUtils]: 36: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:29,954 INFO L272 TraceCheckUtils]: 37: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,954 INFO L290 TraceCheckUtils]: 38: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,954 INFO L290 TraceCheckUtils]: 39: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,955 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:03:29,955 INFO L290 TraceCheckUtils]: 41: Hoare triple {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:29,956 INFO L290 TraceCheckUtils]: 42: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:29,956 INFO L272 TraceCheckUtils]: 43: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,956 INFO L290 TraceCheckUtils]: 44: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,956 INFO L290 TraceCheckUtils]: 45: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,957 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,957 INFO L290 TraceCheckUtils]: 47: Hoare triple {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:29,958 INFO L290 TraceCheckUtils]: 48: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:29,958 INFO L272 TraceCheckUtils]: 49: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,958 INFO L290 TraceCheckUtils]: 50: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,958 INFO L290 TraceCheckUtils]: 51: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,959 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:03:29,959 INFO L290 TraceCheckUtils]: 53: Hoare triple {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:29,960 INFO L290 TraceCheckUtils]: 54: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:29,960 INFO L272 TraceCheckUtils]: 55: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,960 INFO L290 TraceCheckUtils]: 56: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,960 INFO L290 TraceCheckUtils]: 57: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,961 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:03:29,961 INFO L290 TraceCheckUtils]: 59: Hoare triple {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:29,961 INFO L290 TraceCheckUtils]: 60: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:29,962 INFO L272 TraceCheckUtils]: 61: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,962 INFO L290 TraceCheckUtils]: 62: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,962 INFO L290 TraceCheckUtils]: 63: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,963 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,963 INFO L290 TraceCheckUtils]: 65: Hoare triple {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:29,963 INFO L290 TraceCheckUtils]: 66: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:29,963 INFO L272 TraceCheckUtils]: 67: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,964 INFO L290 TraceCheckUtils]: 68: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,964 INFO L290 TraceCheckUtils]: 69: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,965 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,965 INFO L290 TraceCheckUtils]: 71: Hoare triple {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:29,965 INFO L290 TraceCheckUtils]: 72: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:29,965 INFO L272 TraceCheckUtils]: 73: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,966 INFO L290 TraceCheckUtils]: 74: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,966 INFO L290 TraceCheckUtils]: 75: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,967 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,967 INFO L290 TraceCheckUtils]: 77: Hoare triple {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:29,967 INFO L290 TraceCheckUtils]: 78: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:29,967 INFO L272 TraceCheckUtils]: 79: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,968 INFO L290 TraceCheckUtils]: 80: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,968 INFO L290 TraceCheckUtils]: 81: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,969 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:03:29,969 INFO L290 TraceCheckUtils]: 83: Hoare triple {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:29,969 INFO L290 TraceCheckUtils]: 84: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:29,969 INFO L272 TraceCheckUtils]: 85: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,969 INFO L290 TraceCheckUtils]: 86: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,970 INFO L290 TraceCheckUtils]: 87: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,970 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,971 INFO L290 TraceCheckUtils]: 89: Hoare triple {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:29,971 INFO L290 TraceCheckUtils]: 90: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:29,971 INFO L272 TraceCheckUtils]: 91: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,971 INFO L290 TraceCheckUtils]: 92: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,972 INFO L290 TraceCheckUtils]: 93: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,972 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:03:29,973 INFO L290 TraceCheckUtils]: 95: Hoare triple {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:29,973 INFO L290 TraceCheckUtils]: 96: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:29,973 INFO L272 TraceCheckUtils]: 97: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,973 INFO L290 TraceCheckUtils]: 98: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,974 INFO L290 TraceCheckUtils]: 99: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,974 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,975 INFO L290 TraceCheckUtils]: 101: Hoare triple {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:29,975 INFO L290 TraceCheckUtils]: 102: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:29,975 INFO L272 TraceCheckUtils]: 103: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,975 INFO L290 TraceCheckUtils]: 104: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,976 INFO L290 TraceCheckUtils]: 105: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,976 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:03:29,976 INFO L290 TraceCheckUtils]: 107: Hoare triple {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:29,977 INFO L290 TraceCheckUtils]: 108: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:29,977 INFO L272 TraceCheckUtils]: 109: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,977 INFO L290 TraceCheckUtils]: 110: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,977 INFO L290 TraceCheckUtils]: 111: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,978 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:03:29,978 INFO L290 TraceCheckUtils]: 113: Hoare triple {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:29,979 INFO L290 TraceCheckUtils]: 114: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:29,979 INFO L272 TraceCheckUtils]: 115: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,979 INFO L290 TraceCheckUtils]: 116: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,979 INFO L290 TraceCheckUtils]: 117: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,980 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:03:29,980 INFO L290 TraceCheckUtils]: 119: Hoare triple {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:29,981 INFO L290 TraceCheckUtils]: 120: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:29,981 INFO L272 TraceCheckUtils]: 121: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,981 INFO L290 TraceCheckUtils]: 122: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,981 INFO L290 TraceCheckUtils]: 123: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,982 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:03:29,982 INFO L290 TraceCheckUtils]: 125: Hoare triple {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:29,982 INFO L290 TraceCheckUtils]: 126: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:29,983 INFO L272 TraceCheckUtils]: 127: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,983 INFO L290 TraceCheckUtils]: 128: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,983 INFO L290 TraceCheckUtils]: 129: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,984 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,984 INFO L290 TraceCheckUtils]: 131: Hoare triple {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:03:29,984 INFO L290 TraceCheckUtils]: 132: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:03:29,984 INFO L272 TraceCheckUtils]: 133: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,985 INFO L290 TraceCheckUtils]: 134: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,985 INFO L290 TraceCheckUtils]: 135: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,986 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:03:29,986 INFO L290 TraceCheckUtils]: 137: Hoare triple {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:03:29,986 INFO L290 TraceCheckUtils]: 138: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:03:29,986 INFO L272 TraceCheckUtils]: 139: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,987 INFO L290 TraceCheckUtils]: 140: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,987 INFO L290 TraceCheckUtils]: 141: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,988 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:03:29,988 INFO L290 TraceCheckUtils]: 143: Hoare triple {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:03:29,988 INFO L290 TraceCheckUtils]: 144: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:03:29,988 INFO L272 TraceCheckUtils]: 145: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,989 INFO L290 TraceCheckUtils]: 146: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,989 INFO L290 TraceCheckUtils]: 147: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,990 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,990 INFO L290 TraceCheckUtils]: 149: Hoare triple {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:03:29,990 INFO L290 TraceCheckUtils]: 150: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:03:29,990 INFO L272 TraceCheckUtils]: 151: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,991 INFO L290 TraceCheckUtils]: 152: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,991 INFO L290 TraceCheckUtils]: 153: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,991 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:03:29,992 INFO L290 TraceCheckUtils]: 155: Hoare triple {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:03:29,992 INFO L290 TraceCheckUtils]: 156: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:03:29,992 INFO L272 TraceCheckUtils]: 157: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,992 INFO L290 TraceCheckUtils]: 158: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,993 INFO L290 TraceCheckUtils]: 159: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,993 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:03:29,994 INFO L290 TraceCheckUtils]: 161: Hoare triple {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:03:29,994 INFO L290 TraceCheckUtils]: 162: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:03:29,994 INFO L272 TraceCheckUtils]: 163: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,994 INFO L290 TraceCheckUtils]: 164: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,995 INFO L290 TraceCheckUtils]: 165: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,995 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:03:29,996 INFO L290 TraceCheckUtils]: 167: Hoare triple {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:03:29,996 INFO L290 TraceCheckUtils]: 168: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:03:29,996 INFO L272 TraceCheckUtils]: 169: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,996 INFO L290 TraceCheckUtils]: 170: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,997 INFO L290 TraceCheckUtils]: 171: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,997 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:03:29,998 INFO L290 TraceCheckUtils]: 173: Hoare triple {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:03:29,998 INFO L290 TraceCheckUtils]: 174: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:03:29,998 INFO L272 TraceCheckUtils]: 175: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:29,998 INFO L290 TraceCheckUtils]: 176: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,998 INFO L290 TraceCheckUtils]: 177: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:29,999 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:03:29,999 INFO L290 TraceCheckUtils]: 179: Hoare triple {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:03:30,000 INFO L290 TraceCheckUtils]: 180: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:03:30,000 INFO L272 TraceCheckUtils]: 181: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:30,000 INFO L290 TraceCheckUtils]: 182: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:30,000 INFO L290 TraceCheckUtils]: 183: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:30,001 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:03:30,001 INFO L290 TraceCheckUtils]: 185: Hoare triple {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {35130#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:03:30,002 INFO L290 TraceCheckUtils]: 186: Hoare triple {35130#(and (<= main_~x~0 60) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {34976#false} is VALID [2022-04-15 06:03:30,002 INFO L272 TraceCheckUtils]: 187: Hoare triple {34976#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {34976#false} is VALID [2022-04-15 06:03:30,002 INFO L290 TraceCheckUtils]: 188: Hoare triple {34976#false} ~cond := #in~cond; {34976#false} is VALID [2022-04-15 06:03:30,002 INFO L290 TraceCheckUtils]: 189: Hoare triple {34976#false} assume 0 == ~cond; {34976#false} is VALID [2022-04-15 06:03:30,002 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-15 06:03:30,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2022-04-15 06:03:30,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:03:30,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876379488] [2022-04-15 06:03:30,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876379488] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:03:30,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1687429976] [2022-04-15 06:03:30,003 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:03:30,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:03:30,003 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:03:30,004 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:03:30,004 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Waiting until timeout for monitored process [2022-04-15 06:03:35,184 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-15 06:03:35,184 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:03:35,195 WARN L261 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 309 conjunts are in the unsatisfiable core [2022-04-15 06:03:35,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:03:35,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:03:37,966 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {34975#true} is VALID [2022-04-15 06:03:37,966 INFO L290 TraceCheckUtils]: 1: Hoare triple {34975#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-15 06:03:37,966 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-15 06:03:37,966 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-15 06:03:37,966 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-15 06:03:37,970 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {34980#(= main_~x~0 0)} is VALID [2022-04-15 06:03:37,971 INFO L290 TraceCheckUtils]: 6: Hoare triple {34980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {34980#(= main_~x~0 0)} is VALID [2022-04-15 06:03:37,971 INFO L272 TraceCheckUtils]: 7: Hoare triple {34980#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,971 INFO L290 TraceCheckUtils]: 8: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,972 INFO L290 TraceCheckUtils]: 9: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,972 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34980#(= main_~x~0 0)} #38#return; {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:03:37,972 INFO L290 TraceCheckUtils]: 11: Hoare triple {34984#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:37,973 INFO L290 TraceCheckUtils]: 12: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:03:37,973 INFO L272 TraceCheckUtils]: 13: Hoare triple {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,973 INFO L290 TraceCheckUtils]: 14: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,973 INFO L290 TraceCheckUtils]: 15: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,974 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34985#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:03:37,974 INFO L290 TraceCheckUtils]: 17: Hoare triple {34989#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:37,975 INFO L290 TraceCheckUtils]: 18: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:03:37,975 INFO L272 TraceCheckUtils]: 19: Hoare triple {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,975 INFO L290 TraceCheckUtils]: 20: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,975 INFO L290 TraceCheckUtils]: 21: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,976 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34990#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:03:37,976 INFO L290 TraceCheckUtils]: 23: Hoare triple {34994#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:37,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:03:37,977 INFO L272 TraceCheckUtils]: 25: Hoare triple {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,977 INFO L290 TraceCheckUtils]: 26: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,977 INFO L290 TraceCheckUtils]: 27: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,978 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {34995#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:03:37,978 INFO L290 TraceCheckUtils]: 29: Hoare triple {34999#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:37,978 INFO L290 TraceCheckUtils]: 30: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:03:37,978 INFO L272 TraceCheckUtils]: 31: Hoare triple {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,979 INFO L290 TraceCheckUtils]: 32: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,979 INFO L290 TraceCheckUtils]: 33: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,980 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35000#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:03:37,980 INFO L290 TraceCheckUtils]: 35: Hoare triple {35004#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:37,980 INFO L290 TraceCheckUtils]: 36: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:03:37,980 INFO L272 TraceCheckUtils]: 37: Hoare triple {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,981 INFO L290 TraceCheckUtils]: 38: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,981 INFO L290 TraceCheckUtils]: 39: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,981 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35005#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:03:37,982 INFO L290 TraceCheckUtils]: 41: Hoare triple {35009#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:37,982 INFO L290 TraceCheckUtils]: 42: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:03:37,982 INFO L272 TraceCheckUtils]: 43: Hoare triple {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,982 INFO L290 TraceCheckUtils]: 44: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,983 INFO L290 TraceCheckUtils]: 45: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,983 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35010#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:03:37,984 INFO L290 TraceCheckUtils]: 47: Hoare triple {35014#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:37,984 INFO L290 TraceCheckUtils]: 48: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:03:37,984 INFO L272 TraceCheckUtils]: 49: Hoare triple {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,984 INFO L290 TraceCheckUtils]: 50: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,985 INFO L290 TraceCheckUtils]: 51: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,985 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35015#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:03:37,985 INFO L290 TraceCheckUtils]: 53: Hoare triple {35019#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:37,986 INFO L290 TraceCheckUtils]: 54: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:03:37,986 INFO L272 TraceCheckUtils]: 55: Hoare triple {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,986 INFO L290 TraceCheckUtils]: 56: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,986 INFO L290 TraceCheckUtils]: 57: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,987 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35020#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:03:37,987 INFO L290 TraceCheckUtils]: 59: Hoare triple {35024#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:37,988 INFO L290 TraceCheckUtils]: 60: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:03:37,988 INFO L272 TraceCheckUtils]: 61: Hoare triple {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,988 INFO L290 TraceCheckUtils]: 62: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,988 INFO L290 TraceCheckUtils]: 63: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,989 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35025#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:03:37,989 INFO L290 TraceCheckUtils]: 65: Hoare triple {35029#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:37,989 INFO L290 TraceCheckUtils]: 66: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:03:37,989 INFO L272 TraceCheckUtils]: 67: Hoare triple {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,990 INFO L290 TraceCheckUtils]: 68: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,990 INFO L290 TraceCheckUtils]: 69: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,991 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35030#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:03:37,991 INFO L290 TraceCheckUtils]: 71: Hoare triple {35034#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:37,991 INFO L290 TraceCheckUtils]: 72: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:03:37,991 INFO L272 TraceCheckUtils]: 73: Hoare triple {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,992 INFO L290 TraceCheckUtils]: 74: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,992 INFO L290 TraceCheckUtils]: 75: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,993 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35035#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:03:37,993 INFO L290 TraceCheckUtils]: 77: Hoare triple {35039#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:37,993 INFO L290 TraceCheckUtils]: 78: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:03:37,993 INFO L272 TraceCheckUtils]: 79: Hoare triple {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,994 INFO L290 TraceCheckUtils]: 80: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,994 INFO L290 TraceCheckUtils]: 81: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,994 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35040#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:03:37,995 INFO L290 TraceCheckUtils]: 83: Hoare triple {35044#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:37,995 INFO L290 TraceCheckUtils]: 84: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:03:37,995 INFO L272 TraceCheckUtils]: 85: Hoare triple {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,995 INFO L290 TraceCheckUtils]: 86: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,996 INFO L290 TraceCheckUtils]: 87: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,996 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35045#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:03:37,997 INFO L290 TraceCheckUtils]: 89: Hoare triple {35049#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:37,997 INFO L290 TraceCheckUtils]: 90: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:03:37,997 INFO L272 TraceCheckUtils]: 91: Hoare triple {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,997 INFO L290 TraceCheckUtils]: 92: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,998 INFO L290 TraceCheckUtils]: 93: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:37,998 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35050#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:03:37,999 INFO L290 TraceCheckUtils]: 95: Hoare triple {35054#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:37,999 INFO L290 TraceCheckUtils]: 96: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:03:37,999 INFO L272 TraceCheckUtils]: 97: Hoare triple {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:37,999 INFO L290 TraceCheckUtils]: 98: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,000 INFO L290 TraceCheckUtils]: 99: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,000 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35055#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:03:38,000 INFO L290 TraceCheckUtils]: 101: Hoare triple {35059#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:38,001 INFO L290 TraceCheckUtils]: 102: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:03:38,001 INFO L272 TraceCheckUtils]: 103: Hoare triple {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,001 INFO L290 TraceCheckUtils]: 104: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,001 INFO L290 TraceCheckUtils]: 105: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,002 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35060#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:03:38,002 INFO L290 TraceCheckUtils]: 107: Hoare triple {35064#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:38,003 INFO L290 TraceCheckUtils]: 108: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:03:38,003 INFO L272 TraceCheckUtils]: 109: Hoare triple {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,003 INFO L290 TraceCheckUtils]: 110: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,003 INFO L290 TraceCheckUtils]: 111: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,004 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35065#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:03:38,004 INFO L290 TraceCheckUtils]: 113: Hoare triple {35069#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:38,005 INFO L290 TraceCheckUtils]: 114: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:03:38,005 INFO L272 TraceCheckUtils]: 115: Hoare triple {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,005 INFO L290 TraceCheckUtils]: 116: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,005 INFO L290 TraceCheckUtils]: 117: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,006 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35070#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:03:38,006 INFO L290 TraceCheckUtils]: 119: Hoare triple {35074#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:38,006 INFO L290 TraceCheckUtils]: 120: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:03:38,006 INFO L272 TraceCheckUtils]: 121: Hoare triple {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,007 INFO L290 TraceCheckUtils]: 122: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,007 INFO L290 TraceCheckUtils]: 123: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,008 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35075#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:03:38,008 INFO L290 TraceCheckUtils]: 125: Hoare triple {35079#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:38,008 INFO L290 TraceCheckUtils]: 126: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:03:38,008 INFO L272 TraceCheckUtils]: 127: Hoare triple {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,009 INFO L290 TraceCheckUtils]: 128: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,009 INFO L290 TraceCheckUtils]: 129: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,009 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35080#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:03:38,010 INFO L290 TraceCheckUtils]: 131: Hoare triple {35084#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:03:38,010 INFO L290 TraceCheckUtils]: 132: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:03:38,010 INFO L272 TraceCheckUtils]: 133: Hoare triple {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,010 INFO L290 TraceCheckUtils]: 134: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,011 INFO L290 TraceCheckUtils]: 135: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,011 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35085#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:03:38,012 INFO L290 TraceCheckUtils]: 137: Hoare triple {35089#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:03:38,012 INFO L290 TraceCheckUtils]: 138: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:03:38,012 INFO L272 TraceCheckUtils]: 139: Hoare triple {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,012 INFO L290 TraceCheckUtils]: 140: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,013 INFO L290 TraceCheckUtils]: 141: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,013 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35090#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:03:38,014 INFO L290 TraceCheckUtils]: 143: Hoare triple {35094#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:03:38,014 INFO L290 TraceCheckUtils]: 144: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:03:38,014 INFO L272 TraceCheckUtils]: 145: Hoare triple {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,014 INFO L290 TraceCheckUtils]: 146: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,014 INFO L290 TraceCheckUtils]: 147: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,015 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35095#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:03:38,015 INFO L290 TraceCheckUtils]: 149: Hoare triple {35099#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:03:38,016 INFO L290 TraceCheckUtils]: 150: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:03:38,016 INFO L272 TraceCheckUtils]: 151: Hoare triple {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,016 INFO L290 TraceCheckUtils]: 152: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,016 INFO L290 TraceCheckUtils]: 153: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,017 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35100#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:03:38,017 INFO L290 TraceCheckUtils]: 155: Hoare triple {35104#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:03:38,017 INFO L290 TraceCheckUtils]: 156: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:03:38,018 INFO L272 TraceCheckUtils]: 157: Hoare triple {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,018 INFO L290 TraceCheckUtils]: 158: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,018 INFO L290 TraceCheckUtils]: 159: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,019 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35105#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:03:38,019 INFO L290 TraceCheckUtils]: 161: Hoare triple {35109#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:03:38,019 INFO L290 TraceCheckUtils]: 162: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:03:38,019 INFO L272 TraceCheckUtils]: 163: Hoare triple {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,020 INFO L290 TraceCheckUtils]: 164: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,020 INFO L290 TraceCheckUtils]: 165: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,021 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35110#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:03:38,021 INFO L290 TraceCheckUtils]: 167: Hoare triple {35114#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:03:38,021 INFO L290 TraceCheckUtils]: 168: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:03:38,021 INFO L272 TraceCheckUtils]: 169: Hoare triple {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,022 INFO L290 TraceCheckUtils]: 170: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,022 INFO L290 TraceCheckUtils]: 171: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,022 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35115#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:03:38,023 INFO L290 TraceCheckUtils]: 173: Hoare triple {35119#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:03:38,023 INFO L290 TraceCheckUtils]: 174: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:03:38,023 INFO L272 TraceCheckUtils]: 175: Hoare triple {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,023 INFO L290 TraceCheckUtils]: 176: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,024 INFO L290 TraceCheckUtils]: 177: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,024 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35120#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:03:38,025 INFO L290 TraceCheckUtils]: 179: Hoare triple {35124#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:03:38,025 INFO L290 TraceCheckUtils]: 180: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:03:38,025 INFO L272 TraceCheckUtils]: 181: Hoare triple {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:38,025 INFO L290 TraceCheckUtils]: 182: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,026 INFO L290 TraceCheckUtils]: 183: Hoare triple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:03:38,026 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {35132#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {35125#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:03:38,027 INFO L290 TraceCheckUtils]: 185: Hoare triple {35129#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {35691#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:03:38,027 INFO L290 TraceCheckUtils]: 186: Hoare triple {35691#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {34976#false} is VALID [2022-04-15 06:03:38,027 INFO L272 TraceCheckUtils]: 187: Hoare triple {34976#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {34976#false} is VALID [2022-04-15 06:03:38,027 INFO L290 TraceCheckUtils]: 188: Hoare triple {34976#false} ~cond := #in~cond; {34976#false} is VALID [2022-04-15 06:03:38,027 INFO L290 TraceCheckUtils]: 189: Hoare triple {34976#false} assume 0 == ~cond; {34976#false} is VALID [2022-04-15 06:03:38,027 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-15 06:03:38,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2022-04-15 06:03:38,028 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:03:51,207 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-15 06:03:51,207 INFO L290 TraceCheckUtils]: 189: Hoare triple {35710#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {34976#false} is VALID [2022-04-15 06:03:51,208 INFO L290 TraceCheckUtils]: 188: Hoare triple {35714#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {35710#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:03:51,208 INFO L272 TraceCheckUtils]: 187: Hoare triple {35718#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {35714#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 06:03:51,208 INFO L290 TraceCheckUtils]: 186: Hoare triple {35722#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {35718#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:03:51,209 INFO L290 TraceCheckUtils]: 185: Hoare triple {35726#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35722#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,210 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35726#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,210 INFO L290 TraceCheckUtils]: 183: Hoare triple {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,211 INFO L290 TraceCheckUtils]: 182: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35734#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,211 INFO L272 TraceCheckUtils]: 181: Hoare triple {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,211 INFO L290 TraceCheckUtils]: 180: Hoare triple {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,212 INFO L290 TraceCheckUtils]: 179: Hoare triple {35747#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35730#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,212 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35747#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,213 INFO L290 TraceCheckUtils]: 177: Hoare triple {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,213 INFO L290 TraceCheckUtils]: 176: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35755#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,213 INFO L272 TraceCheckUtils]: 175: Hoare triple {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,214 INFO L290 TraceCheckUtils]: 174: Hoare triple {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,214 INFO L290 TraceCheckUtils]: 173: Hoare triple {35768#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35751#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,215 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {35768#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,215 INFO L290 TraceCheckUtils]: 171: Hoare triple {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,216 INFO L290 TraceCheckUtils]: 170: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35776#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,216 INFO L272 TraceCheckUtils]: 169: Hoare triple {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,216 INFO L290 TraceCheckUtils]: 168: Hoare triple {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,217 INFO L290 TraceCheckUtils]: 167: Hoare triple {35789#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35772#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,218 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {35789#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,218 INFO L290 TraceCheckUtils]: 165: Hoare triple {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,219 INFO L290 TraceCheckUtils]: 164: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35797#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,219 INFO L272 TraceCheckUtils]: 163: Hoare triple {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,219 INFO L290 TraceCheckUtils]: 162: Hoare triple {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,219 INFO L290 TraceCheckUtils]: 161: Hoare triple {35810#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35793#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,220 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {35810#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,220 INFO L290 TraceCheckUtils]: 159: Hoare triple {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,221 INFO L290 TraceCheckUtils]: 158: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35818#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,221 INFO L272 TraceCheckUtils]: 157: Hoare triple {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,222 INFO L290 TraceCheckUtils]: 156: Hoare triple {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,222 INFO L290 TraceCheckUtils]: 155: Hoare triple {35831#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35814#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,223 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {35831#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,223 INFO L290 TraceCheckUtils]: 153: Hoare triple {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,224 INFO L290 TraceCheckUtils]: 152: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35839#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,224 INFO L272 TraceCheckUtils]: 151: Hoare triple {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,224 INFO L290 TraceCheckUtils]: 150: Hoare triple {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,224 INFO L290 TraceCheckUtils]: 149: Hoare triple {35852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35835#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,225 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35852#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,226 INFO L290 TraceCheckUtils]: 147: Hoare triple {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,226 INFO L290 TraceCheckUtils]: 146: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35860#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,226 INFO L272 TraceCheckUtils]: 145: Hoare triple {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,227 INFO L290 TraceCheckUtils]: 144: Hoare triple {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,227 INFO L290 TraceCheckUtils]: 143: Hoare triple {35873#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35856#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,228 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35873#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,228 INFO L290 TraceCheckUtils]: 141: Hoare triple {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:03:51,229 INFO L290 TraceCheckUtils]: 140: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35881#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:03:51,229 INFO L272 TraceCheckUtils]: 139: Hoare triple {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,229 INFO L290 TraceCheckUtils]: 138: Hoare triple {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,230 INFO L290 TraceCheckUtils]: 137: Hoare triple {35894#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35877#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,230 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35894#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,231 INFO L290 TraceCheckUtils]: 135: Hoare triple {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,232 INFO L290 TraceCheckUtils]: 134: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35902#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,232 INFO L272 TraceCheckUtils]: 133: Hoare triple {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,232 INFO L290 TraceCheckUtils]: 132: Hoare triple {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,232 INFO L290 TraceCheckUtils]: 131: Hoare triple {35915#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35898#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,233 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {35915#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,234 INFO L290 TraceCheckUtils]: 129: Hoare triple {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,234 INFO L290 TraceCheckUtils]: 128: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35923#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,234 INFO L272 TraceCheckUtils]: 127: Hoare triple {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,235 INFO L290 TraceCheckUtils]: 126: Hoare triple {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,235 INFO L290 TraceCheckUtils]: 125: Hoare triple {35936#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35919#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,236 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {35936#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,236 INFO L290 TraceCheckUtils]: 123: Hoare triple {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,237 INFO L290 TraceCheckUtils]: 122: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35944#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,237 INFO L272 TraceCheckUtils]: 121: Hoare triple {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,237 INFO L290 TraceCheckUtils]: 120: Hoare triple {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,238 INFO L290 TraceCheckUtils]: 119: Hoare triple {35957#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {35940#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,238 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {35957#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,239 INFO L290 TraceCheckUtils]: 117: Hoare triple {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,239 INFO L290 TraceCheckUtils]: 116: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35965#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,239 INFO L272 TraceCheckUtils]: 115: Hoare triple {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,240 INFO L290 TraceCheckUtils]: 114: Hoare triple {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,240 INFO L290 TraceCheckUtils]: 113: Hoare triple {35978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35961#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,241 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {35978#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,241 INFO L290 TraceCheckUtils]: 111: Hoare triple {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,242 INFO L290 TraceCheckUtils]: 110: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {35986#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,242 INFO L272 TraceCheckUtils]: 109: Hoare triple {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,242 INFO L290 TraceCheckUtils]: 108: Hoare triple {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,243 INFO L290 TraceCheckUtils]: 107: Hoare triple {35999#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {35982#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,243 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {35999#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,244 INFO L290 TraceCheckUtils]: 105: Hoare triple {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,245 INFO L290 TraceCheckUtils]: 104: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36007#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,245 INFO L272 TraceCheckUtils]: 103: Hoare triple {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,245 INFO L290 TraceCheckUtils]: 102: Hoare triple {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,245 INFO L290 TraceCheckUtils]: 101: Hoare triple {36020#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36003#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,246 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36020#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,246 INFO L290 TraceCheckUtils]: 99: Hoare triple {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,247 INFO L290 TraceCheckUtils]: 98: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36028#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,247 INFO L272 TraceCheckUtils]: 97: Hoare triple {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,247 INFO L290 TraceCheckUtils]: 96: Hoare triple {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,248 INFO L290 TraceCheckUtils]: 95: Hoare triple {36041#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36024#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,249 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {36041#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,249 INFO L290 TraceCheckUtils]: 93: Hoare triple {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,250 INFO L290 TraceCheckUtils]: 92: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36049#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,250 INFO L272 TraceCheckUtils]: 91: Hoare triple {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,250 INFO L290 TraceCheckUtils]: 90: Hoare triple {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,250 INFO L290 TraceCheckUtils]: 89: Hoare triple {36062#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36045#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,251 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36062#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,252 INFO L290 TraceCheckUtils]: 87: Hoare triple {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,252 INFO L290 TraceCheckUtils]: 86: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36070#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,252 INFO L272 TraceCheckUtils]: 85: Hoare triple {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,253 INFO L290 TraceCheckUtils]: 84: Hoare triple {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,253 INFO L290 TraceCheckUtils]: 83: Hoare triple {36083#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36066#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,254 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {36083#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,254 INFO L290 TraceCheckUtils]: 81: Hoare triple {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,255 INFO L290 TraceCheckUtils]: 80: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36091#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,255 INFO L272 TraceCheckUtils]: 79: Hoare triple {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,255 INFO L290 TraceCheckUtils]: 78: Hoare triple {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,256 INFO L290 TraceCheckUtils]: 77: Hoare triple {36104#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36087#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,256 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36104#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,257 INFO L290 TraceCheckUtils]: 75: Hoare triple {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,258 INFO L290 TraceCheckUtils]: 74: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36112#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,258 INFO L272 TraceCheckUtils]: 73: Hoare triple {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,258 INFO L290 TraceCheckUtils]: 72: Hoare triple {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,258 INFO L290 TraceCheckUtils]: 71: Hoare triple {36125#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36108#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,259 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36125#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,259 INFO L290 TraceCheckUtils]: 69: Hoare triple {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,260 INFO L290 TraceCheckUtils]: 68: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36133#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,260 INFO L272 TraceCheckUtils]: 67: Hoare triple {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,260 INFO L290 TraceCheckUtils]: 66: Hoare triple {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,261 INFO L290 TraceCheckUtils]: 65: Hoare triple {36146#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36129#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,262 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36146#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,262 INFO L290 TraceCheckUtils]: 63: Hoare triple {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,263 INFO L290 TraceCheckUtils]: 62: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36154#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,263 INFO L272 TraceCheckUtils]: 61: Hoare triple {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,263 INFO L290 TraceCheckUtils]: 60: Hoare triple {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,263 INFO L290 TraceCheckUtils]: 59: Hoare triple {36167#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36150#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,264 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {36167#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,265 INFO L290 TraceCheckUtils]: 57: Hoare triple {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,265 INFO L290 TraceCheckUtils]: 56: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36175#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,265 INFO L272 TraceCheckUtils]: 55: Hoare triple {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,266 INFO L290 TraceCheckUtils]: 54: Hoare triple {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,266 INFO L290 TraceCheckUtils]: 53: Hoare triple {36188#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36171#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,267 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {36188#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,267 INFO L290 TraceCheckUtils]: 51: Hoare triple {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,268 INFO L290 TraceCheckUtils]: 50: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36196#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,268 INFO L272 TraceCheckUtils]: 49: Hoare triple {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,268 INFO L290 TraceCheckUtils]: 48: Hoare triple {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,269 INFO L290 TraceCheckUtils]: 47: Hoare triple {36209#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36192#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,269 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {36209#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,270 INFO L290 TraceCheckUtils]: 45: Hoare triple {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,270 INFO L290 TraceCheckUtils]: 44: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36217#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,270 INFO L272 TraceCheckUtils]: 43: Hoare triple {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,271 INFO L290 TraceCheckUtils]: 42: Hoare triple {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,271 INFO L290 TraceCheckUtils]: 41: Hoare triple {36230#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36213#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,272 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36230#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,272 INFO L290 TraceCheckUtils]: 39: Hoare triple {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,273 INFO L290 TraceCheckUtils]: 38: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36238#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,273 INFO L272 TraceCheckUtils]: 37: Hoare triple {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,273 INFO L290 TraceCheckUtils]: 36: Hoare triple {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,274 INFO L290 TraceCheckUtils]: 35: Hoare triple {36251#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36234#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,274 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {36251#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,275 INFO L290 TraceCheckUtils]: 33: Hoare triple {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,276 INFO L290 TraceCheckUtils]: 32: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36259#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,276 INFO L272 TraceCheckUtils]: 31: Hoare triple {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,276 INFO L290 TraceCheckUtils]: 30: Hoare triple {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,276 INFO L290 TraceCheckUtils]: 29: Hoare triple {36272#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36255#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,277 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {36272#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,277 INFO L290 TraceCheckUtils]: 27: Hoare triple {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,278 INFO L290 TraceCheckUtils]: 26: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36280#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:03:51,278 INFO L272 TraceCheckUtils]: 25: Hoare triple {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,279 INFO L290 TraceCheckUtils]: 23: Hoare triple {36293#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36276#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,280 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36293#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,280 INFO L290 TraceCheckUtils]: 21: Hoare triple {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:03:51,281 INFO L290 TraceCheckUtils]: 20: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36301#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:03:51,281 INFO L272 TraceCheckUtils]: 19: Hoare triple {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,281 INFO L290 TraceCheckUtils]: 18: Hoare triple {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,281 INFO L290 TraceCheckUtils]: 17: Hoare triple {36314#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {36297#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,282 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36314#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:03:51,282 INFO L290 TraceCheckUtils]: 15: Hoare triple {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,283 INFO L290 TraceCheckUtils]: 14: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36322#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,283 INFO L272 TraceCheckUtils]: 13: Hoare triple {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,283 INFO L290 TraceCheckUtils]: 12: Hoare triple {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,284 INFO L290 TraceCheckUtils]: 11: Hoare triple {36335#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {36318#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,285 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {36335#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,285 INFO L290 TraceCheckUtils]: 9: Hoare triple {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,286 INFO L290 TraceCheckUtils]: 8: Hoare triple {34975#true} ~z := #in~z;#res := 2 + ~z; {36343#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:03:51,286 INFO L272 TraceCheckUtils]: 7: Hoare triple {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-15 06:03:51,286 INFO L290 TraceCheckUtils]: 6: Hoare triple {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,286 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {36339#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:03:51,286 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-15 06:03:51,286 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-15 06:03:51,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-15 06:03:51,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {34975#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {34975#true} is VALID [2022-04-15 06:03:51,287 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {34975#true} is VALID [2022-04-15 06:03:51,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2205 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-04-15 06:03:51,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1687429976] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:03:51,288 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:03:51,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 64, 96] total 160 [2022-04-15 06:03:51,288 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:03:51,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [911035880] [2022-04-15 06:03:51,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [911035880] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:03:51,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:03:51,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2022-04-15 06:03:51,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507319737] [2022-04-15 06:03:51,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:03:51,289 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Word has length 191 [2022-04-15 06:03:51,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:03:51,289 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:03:51,367 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:03:51,367 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-04-15 06:03:51,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:03:51,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-04-15 06:03:51,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2301, Invalid=23139, Unknown=0, NotChecked=0, Total=25440 [2022-04-15 06:03:51,370 INFO L87 Difference]: Start difference. First operand 105 states and 134 transitions. Second operand has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:04:05,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:05,898 INFO L93 Difference]: Finished difference Result 115 states and 146 transitions. [2022-04-15 06:04:05,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-04-15 06:04:05,898 INFO L78 Accepts]: Start accepts. Automaton has has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Word has length 191 [2022-04-15 06:04:05,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:05,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:04:05,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 146 transitions. [2022-04-15 06:04:05,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:04:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 146 transitions. [2022-04-15 06:04:05,906 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 146 transitions. [2022-04-15 06:04:06,023 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:06,024 INFO L225 Difference]: With dead ends: 115 [2022-04-15 06:04:06,024 INFO L226 Difference]: Without dead ends: 110 [2022-04-15 06:04:06,027 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 569 GetRequests, 319 SyntacticMatches, 30 SemanticMatches, 220 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4873 ImplicationChecksByTransitivity, 17.4s TimeCoverageRelationStatistics Valid=5550, Invalid=43512, Unknown=0, NotChecked=0, Total=49062 [2022-04-15 06:04:06,027 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 72 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 6953 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 225 SdHoareTripleChecker+Invalid, 7135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 6953 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:06,027 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 225 Invalid, 7135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 6953 Invalid, 0 Unknown, 0 Unchecked, 5.5s Time] [2022-04-15 06:04:06,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-15 06:04:06,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 108. [2022-04-15 06:04:06,503 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:06,504 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:06,504 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:06,504 INFO L87 Difference]: Start difference. First operand 110 states. Second operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:06,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:06,506 INFO L93 Difference]: Finished difference Result 110 states and 141 transitions. [2022-04-15 06:04:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2022-04-15 06:04:06,506 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:06,506 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:06,507 INFO L74 IsIncluded]: Start isIncluded. First operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 110 states. [2022-04-15 06:04:06,507 INFO L87 Difference]: Start difference. First operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 110 states. [2022-04-15 06:04:06,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:06,509 INFO L93 Difference]: Finished difference Result 110 states and 141 transitions. [2022-04-15 06:04:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2022-04-15 06:04:06,509 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:06,509 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:06,509 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:06,509 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:06,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 108 states, 71 states have (on average 1.0140845070422535) internal successors, (72), 71 states have internal predecessors, (72), 34 states have call successors, (34), 4 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:06,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 138 transitions. [2022-04-15 06:04:06,511 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 138 transitions. Word has length 191 [2022-04-15 06:04:06,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:06,511 INFO L478 AbstractCegarLoop]: Abstraction has 108 states and 138 transitions. [2022-04-15 06:04:06,511 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 65 states, 65 states have (on average 1.0615384615384615) internal successors, (69), 34 states have internal predecessors, (69), 32 states have call successors, (33), 3 states have call predecessors, (33), 2 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-15 06:04:06,512 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 108 states and 138 transitions. [2022-04-15 06:04:06,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 138 transitions. [2022-04-15 06:04:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-04-15 06:04:06,678 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:06,678 INFO L499 BasicCegarLoop]: trace histogram [31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:06,684 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (60)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:06,886 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (61)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:07,084 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60,60 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable61,61 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:07,084 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:07,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:07,085 INFO L85 PathProgramCache]: Analyzing trace with hash 143738888, now seen corresponding path program 61 times [2022-04-15 06:04:07,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:07,085 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [992197719] [2022-04-15 06:04:07,349 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:07,350 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:07,352 INFO L85 PathProgramCache]: Analyzing trace with hash -1284896946, now seen corresponding path program 1 times [2022-04-15 06:04:07,352 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:07,352 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666473363] [2022-04-15 06:04:07,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:07,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:07,356 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_31.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_31.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:04:07,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:07,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [242846069] [2022-04-15 06:04:07,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:07,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:07,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:07,360 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:07,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Waiting until timeout for monitored process [2022-04-15 06:04:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:07,433 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:07,445 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:07,445 INFO L85 PathProgramCache]: Analyzing trace with hash 143738888, now seen corresponding path program 62 times [2022-04-15 06:04:07,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:07,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [350688651] [2022-04-15 06:04:07,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:07,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:04:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {37324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-15 06:04:09,215 INFO L290 TraceCheckUtils]: 1: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-15 06:04:09,215 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-15 06:04:09,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:04:09,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,266 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,267 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37168#(= main_~x~0 0)} #38#return; {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:04:09,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:04:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,273 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,273 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,274 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:04:09,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:04:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,280 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,280 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,281 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:04:09,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:04:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,287 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,288 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:04:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:04:09,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:04:09,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,304 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:04:09,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:04:09,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,312 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,313 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:04:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,320 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,320 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,321 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:04:09,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:04:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,327 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,327 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,328 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:04:09,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:04:09,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,334 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,334 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,335 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:04:09,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,340 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,342 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:04:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,347 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,348 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:04:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,355 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:04:09,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:04:09,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,366 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,367 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,368 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:04:09,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,374 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,375 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:04:09,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:04:09,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,384 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:04:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,390 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,391 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:04:09,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:04:09,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,397 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,398 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:04:09,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:04:09,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,404 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,405 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:04:09,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:04:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,411 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,412 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:04:09,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:04:09,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,427 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:04:09,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:04:09,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:04:09,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,442 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,443 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:04:09,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:04:09,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,450 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,451 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:04:09,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,458 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:04:09,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:04:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,464 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,465 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,465 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:04:09,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:04:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,472 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,472 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,473 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:04:09,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:04:09,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,482 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,483 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:04:09,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:04:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,489 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,490 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,491 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:04:09,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,497 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,498 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:04:09,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-15 06:04:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,506 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:04:09,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {37324#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-15 06:04:09,506 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-15 06:04:09,506 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-15 06:04:09,506 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-15 06:04:09,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {37168#(= main_~x~0 0)} is VALID [2022-04-15 06:04:09,507 INFO L290 TraceCheckUtils]: 6: Hoare triple {37168#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37168#(= main_~x~0 0)} is VALID [2022-04-15 06:04:09,507 INFO L272 TraceCheckUtils]: 7: Hoare triple {37168#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,507 INFO L290 TraceCheckUtils]: 8: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,508 INFO L290 TraceCheckUtils]: 9: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,508 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37168#(= main_~x~0 0)} #38#return; {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:04:09,508 INFO L290 TraceCheckUtils]: 11: Hoare triple {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:09,509 INFO L290 TraceCheckUtils]: 12: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:09,509 INFO L272 TraceCheckUtils]: 13: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,509 INFO L290 TraceCheckUtils]: 14: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,509 INFO L290 TraceCheckUtils]: 15: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,510 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:04:09,510 INFO L290 TraceCheckUtils]: 17: Hoare triple {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:09,510 INFO L290 TraceCheckUtils]: 18: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:09,511 INFO L272 TraceCheckUtils]: 19: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,511 INFO L290 TraceCheckUtils]: 20: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,511 INFO L290 TraceCheckUtils]: 21: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,512 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:04:09,512 INFO L290 TraceCheckUtils]: 23: Hoare triple {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:09,512 INFO L290 TraceCheckUtils]: 24: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:09,512 INFO L272 TraceCheckUtils]: 25: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,513 INFO L290 TraceCheckUtils]: 26: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,513 INFO L290 TraceCheckUtils]: 27: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,514 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,514 INFO L290 TraceCheckUtils]: 29: Hoare triple {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:09,514 INFO L290 TraceCheckUtils]: 30: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:09,514 INFO L272 TraceCheckUtils]: 31: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,515 INFO L290 TraceCheckUtils]: 32: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,515 INFO L290 TraceCheckUtils]: 33: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,516 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:04:09,516 INFO L290 TraceCheckUtils]: 35: Hoare triple {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:09,516 INFO L290 TraceCheckUtils]: 36: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:09,516 INFO L272 TraceCheckUtils]: 37: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,517 INFO L290 TraceCheckUtils]: 38: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,517 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:04:09,518 INFO L290 TraceCheckUtils]: 41: Hoare triple {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:09,518 INFO L290 TraceCheckUtils]: 42: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:09,518 INFO L272 TraceCheckUtils]: 43: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,518 INFO L290 TraceCheckUtils]: 44: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,519 INFO L290 TraceCheckUtils]: 45: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,519 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,520 INFO L290 TraceCheckUtils]: 47: Hoare triple {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:09,520 INFO L290 TraceCheckUtils]: 48: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:09,520 INFO L272 TraceCheckUtils]: 49: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,520 INFO L290 TraceCheckUtils]: 50: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,521 INFO L290 TraceCheckUtils]: 51: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,521 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:04:09,521 INFO L290 TraceCheckUtils]: 53: Hoare triple {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:09,522 INFO L290 TraceCheckUtils]: 54: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:09,522 INFO L272 TraceCheckUtils]: 55: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,522 INFO L290 TraceCheckUtils]: 57: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,523 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:04:09,523 INFO L290 TraceCheckUtils]: 59: Hoare triple {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:09,524 INFO L290 TraceCheckUtils]: 60: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:09,524 INFO L272 TraceCheckUtils]: 61: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,524 INFO L290 TraceCheckUtils]: 62: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,524 INFO L290 TraceCheckUtils]: 63: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,525 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,525 INFO L290 TraceCheckUtils]: 65: Hoare triple {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:09,526 INFO L290 TraceCheckUtils]: 66: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:09,526 INFO L272 TraceCheckUtils]: 67: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,526 INFO L290 TraceCheckUtils]: 68: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,526 INFO L290 TraceCheckUtils]: 69: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,527 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,527 INFO L290 TraceCheckUtils]: 71: Hoare triple {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:09,528 INFO L290 TraceCheckUtils]: 72: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:09,528 INFO L272 TraceCheckUtils]: 73: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,528 INFO L290 TraceCheckUtils]: 74: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,528 INFO L290 TraceCheckUtils]: 75: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,529 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,529 INFO L290 TraceCheckUtils]: 77: Hoare triple {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:09,529 INFO L290 TraceCheckUtils]: 78: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:09,529 INFO L272 TraceCheckUtils]: 79: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,530 INFO L290 TraceCheckUtils]: 80: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,530 INFO L290 TraceCheckUtils]: 81: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,531 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:04:09,531 INFO L290 TraceCheckUtils]: 83: Hoare triple {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:09,531 INFO L290 TraceCheckUtils]: 84: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:09,531 INFO L272 TraceCheckUtils]: 85: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,532 INFO L290 TraceCheckUtils]: 86: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,532 INFO L290 TraceCheckUtils]: 87: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,533 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,533 INFO L290 TraceCheckUtils]: 89: Hoare triple {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:09,533 INFO L290 TraceCheckUtils]: 90: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:09,533 INFO L272 TraceCheckUtils]: 91: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,533 INFO L290 TraceCheckUtils]: 92: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,534 INFO L290 TraceCheckUtils]: 93: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,534 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:04:09,535 INFO L290 TraceCheckUtils]: 95: Hoare triple {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:09,535 INFO L290 TraceCheckUtils]: 96: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:09,535 INFO L272 TraceCheckUtils]: 97: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,535 INFO L290 TraceCheckUtils]: 98: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,536 INFO L290 TraceCheckUtils]: 99: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,536 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,537 INFO L290 TraceCheckUtils]: 101: Hoare triple {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:09,537 INFO L290 TraceCheckUtils]: 102: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:09,537 INFO L272 TraceCheckUtils]: 103: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,537 INFO L290 TraceCheckUtils]: 104: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,538 INFO L290 TraceCheckUtils]: 105: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,538 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:04:09,538 INFO L290 TraceCheckUtils]: 107: Hoare triple {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:09,539 INFO L290 TraceCheckUtils]: 108: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:09,539 INFO L272 TraceCheckUtils]: 109: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,539 INFO L290 TraceCheckUtils]: 110: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,539 INFO L290 TraceCheckUtils]: 111: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,540 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:04:09,540 INFO L290 TraceCheckUtils]: 113: Hoare triple {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:09,541 INFO L290 TraceCheckUtils]: 114: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:09,541 INFO L272 TraceCheckUtils]: 115: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,541 INFO L290 TraceCheckUtils]: 116: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,541 INFO L290 TraceCheckUtils]: 117: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,542 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:04:09,542 INFO L290 TraceCheckUtils]: 119: Hoare triple {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:09,542 INFO L290 TraceCheckUtils]: 120: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:09,543 INFO L272 TraceCheckUtils]: 121: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,543 INFO L290 TraceCheckUtils]: 122: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,543 INFO L290 TraceCheckUtils]: 123: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,544 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:04:09,544 INFO L290 TraceCheckUtils]: 125: Hoare triple {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:09,544 INFO L290 TraceCheckUtils]: 126: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:09,544 INFO L272 TraceCheckUtils]: 127: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,545 INFO L290 TraceCheckUtils]: 128: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,545 INFO L290 TraceCheckUtils]: 129: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,546 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,546 INFO L290 TraceCheckUtils]: 131: Hoare triple {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:09,546 INFO L290 TraceCheckUtils]: 132: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:09,546 INFO L272 TraceCheckUtils]: 133: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,547 INFO L290 TraceCheckUtils]: 134: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,547 INFO L290 TraceCheckUtils]: 135: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,547 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:04:09,548 INFO L290 TraceCheckUtils]: 137: Hoare triple {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:09,548 INFO L290 TraceCheckUtils]: 138: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:09,548 INFO L272 TraceCheckUtils]: 139: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,548 INFO L290 TraceCheckUtils]: 140: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,549 INFO L290 TraceCheckUtils]: 141: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,549 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:04:09,550 INFO L290 TraceCheckUtils]: 143: Hoare triple {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:09,550 INFO L290 TraceCheckUtils]: 144: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:09,550 INFO L272 TraceCheckUtils]: 145: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,550 INFO L290 TraceCheckUtils]: 146: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,551 INFO L290 TraceCheckUtils]: 147: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,551 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,552 INFO L290 TraceCheckUtils]: 149: Hoare triple {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:09,552 INFO L290 TraceCheckUtils]: 150: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:09,552 INFO L272 TraceCheckUtils]: 151: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,552 INFO L290 TraceCheckUtils]: 152: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,552 INFO L290 TraceCheckUtils]: 153: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,553 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:04:09,553 INFO L290 TraceCheckUtils]: 155: Hoare triple {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:09,554 INFO L290 TraceCheckUtils]: 156: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:09,554 INFO L272 TraceCheckUtils]: 157: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,554 INFO L290 TraceCheckUtils]: 158: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,554 INFO L290 TraceCheckUtils]: 159: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,555 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:04:09,555 INFO L290 TraceCheckUtils]: 161: Hoare triple {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:09,556 INFO L290 TraceCheckUtils]: 162: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:09,556 INFO L272 TraceCheckUtils]: 163: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,556 INFO L290 TraceCheckUtils]: 164: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,556 INFO L290 TraceCheckUtils]: 165: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,557 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:04:09,557 INFO L290 TraceCheckUtils]: 167: Hoare triple {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:09,557 INFO L290 TraceCheckUtils]: 168: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:09,558 INFO L272 TraceCheckUtils]: 169: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,558 INFO L290 TraceCheckUtils]: 170: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,558 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,559 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:04:09,559 INFO L290 TraceCheckUtils]: 173: Hoare triple {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:09,559 INFO L290 TraceCheckUtils]: 174: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:09,559 INFO L272 TraceCheckUtils]: 175: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,560 INFO L290 TraceCheckUtils]: 176: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,560 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,561 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,561 INFO L290 TraceCheckUtils]: 179: Hoare triple {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:09,561 INFO L290 TraceCheckUtils]: 180: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:09,561 INFO L272 TraceCheckUtils]: 181: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,562 INFO L290 TraceCheckUtils]: 182: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,562 INFO L290 TraceCheckUtils]: 183: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,563 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:04:09,563 INFO L290 TraceCheckUtils]: 185: Hoare triple {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:09,563 INFO L290 TraceCheckUtils]: 186: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:09,563 INFO L272 TraceCheckUtils]: 187: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:09,564 INFO L290 TraceCheckUtils]: 188: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,564 INFO L290 TraceCheckUtils]: 189: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:09,564 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:04:09,565 INFO L290 TraceCheckUtils]: 191: Hoare triple {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37323#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} is VALID [2022-04-15 06:04:09,565 INFO L290 TraceCheckUtils]: 192: Hoare triple {37323#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 268435455); {37164#false} is VALID [2022-04-15 06:04:09,565 INFO L272 TraceCheckUtils]: 193: Hoare triple {37164#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {37164#false} is VALID [2022-04-15 06:04:09,565 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-15 06:04:09,565 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-15 06:04:09,566 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-15 06:04:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2022-04-15 06:04:09,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:04:09,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [350688651] [2022-04-15 06:04:09,566 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [350688651] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:04:09,566 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [5011220] [2022-04-15 06:04:09,566 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:04:09,566 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:09,567 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:09,567 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:09,568 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Waiting until timeout for monitored process [2022-04-15 06:04:09,674 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:04:09,674 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:04:09,678 WARN L261 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 313 conjunts are in the unsatisfiable core [2022-04-15 06:04:09,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:09,712 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:04:12,672 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37163#true} is VALID [2022-04-15 06:04:12,672 INFO L290 TraceCheckUtils]: 1: Hoare triple {37163#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-15 06:04:12,672 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-15 06:04:12,672 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-15 06:04:12,672 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-15 06:04:12,673 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {37168#(= main_~x~0 0)} is VALID [2022-04-15 06:04:12,673 INFO L290 TraceCheckUtils]: 6: Hoare triple {37168#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37168#(= main_~x~0 0)} is VALID [2022-04-15 06:04:12,673 INFO L272 TraceCheckUtils]: 7: Hoare triple {37168#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,673 INFO L290 TraceCheckUtils]: 8: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,674 INFO L290 TraceCheckUtils]: 9: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,674 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37168#(= main_~x~0 0)} #38#return; {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:04:12,674 INFO L290 TraceCheckUtils]: 11: Hoare triple {37172#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:12,675 INFO L290 TraceCheckUtils]: 12: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:12,675 INFO L272 TraceCheckUtils]: 13: Hoare triple {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,675 INFO L290 TraceCheckUtils]: 14: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,675 INFO L290 TraceCheckUtils]: 15: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,676 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37173#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:04:12,676 INFO L290 TraceCheckUtils]: 17: Hoare triple {37177#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:12,677 INFO L290 TraceCheckUtils]: 18: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:12,677 INFO L272 TraceCheckUtils]: 19: Hoare triple {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,677 INFO L290 TraceCheckUtils]: 20: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,677 INFO L290 TraceCheckUtils]: 21: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,678 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37178#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:04:12,678 INFO L290 TraceCheckUtils]: 23: Hoare triple {37182#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:12,678 INFO L290 TraceCheckUtils]: 24: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:12,679 INFO L272 TraceCheckUtils]: 25: Hoare triple {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,679 INFO L290 TraceCheckUtils]: 26: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,679 INFO L290 TraceCheckUtils]: 27: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,680 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37183#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,680 INFO L290 TraceCheckUtils]: 29: Hoare triple {37187#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:12,680 INFO L290 TraceCheckUtils]: 30: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:12,680 INFO L272 TraceCheckUtils]: 31: Hoare triple {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,681 INFO L290 TraceCheckUtils]: 32: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,681 INFO L290 TraceCheckUtils]: 33: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,682 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37188#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:04:12,682 INFO L290 TraceCheckUtils]: 35: Hoare triple {37192#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:12,682 INFO L290 TraceCheckUtils]: 36: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:12,682 INFO L272 TraceCheckUtils]: 37: Hoare triple {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,683 INFO L290 TraceCheckUtils]: 38: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,683 INFO L290 TraceCheckUtils]: 39: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,683 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37193#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:04:12,684 INFO L290 TraceCheckUtils]: 41: Hoare triple {37197#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:12,684 INFO L290 TraceCheckUtils]: 42: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:12,684 INFO L272 TraceCheckUtils]: 43: Hoare triple {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,684 INFO L290 TraceCheckUtils]: 44: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,685 INFO L290 TraceCheckUtils]: 45: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,685 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37198#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,686 INFO L290 TraceCheckUtils]: 47: Hoare triple {37202#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:12,686 INFO L290 TraceCheckUtils]: 48: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:12,686 INFO L272 TraceCheckUtils]: 49: Hoare triple {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,686 INFO L290 TraceCheckUtils]: 50: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,687 INFO L290 TraceCheckUtils]: 51: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,687 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37203#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:04:12,687 INFO L290 TraceCheckUtils]: 53: Hoare triple {37207#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:12,688 INFO L290 TraceCheckUtils]: 54: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:12,688 INFO L272 TraceCheckUtils]: 55: Hoare triple {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,688 INFO L290 TraceCheckUtils]: 56: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,688 INFO L290 TraceCheckUtils]: 57: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,689 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37208#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:04:12,689 INFO L290 TraceCheckUtils]: 59: Hoare triple {37212#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:12,690 INFO L290 TraceCheckUtils]: 60: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:12,690 INFO L272 TraceCheckUtils]: 61: Hoare triple {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,690 INFO L290 TraceCheckUtils]: 62: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,690 INFO L290 TraceCheckUtils]: 63: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,691 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37213#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,691 INFO L290 TraceCheckUtils]: 65: Hoare triple {37217#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:12,691 INFO L290 TraceCheckUtils]: 66: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:12,692 INFO L272 TraceCheckUtils]: 67: Hoare triple {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,692 INFO L290 TraceCheckUtils]: 68: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,692 INFO L290 TraceCheckUtils]: 69: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,693 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37218#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,693 INFO L290 TraceCheckUtils]: 71: Hoare triple {37222#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:12,693 INFO L290 TraceCheckUtils]: 72: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:12,693 INFO L272 TraceCheckUtils]: 73: Hoare triple {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,694 INFO L290 TraceCheckUtils]: 74: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,694 INFO L290 TraceCheckUtils]: 75: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,695 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37223#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,695 INFO L290 TraceCheckUtils]: 77: Hoare triple {37227#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:12,695 INFO L290 TraceCheckUtils]: 78: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:12,695 INFO L272 TraceCheckUtils]: 79: Hoare triple {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,696 INFO L290 TraceCheckUtils]: 80: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,696 INFO L290 TraceCheckUtils]: 81: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,696 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37228#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:04:12,697 INFO L290 TraceCheckUtils]: 83: Hoare triple {37232#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:12,697 INFO L290 TraceCheckUtils]: 84: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:12,697 INFO L272 TraceCheckUtils]: 85: Hoare triple {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,697 INFO L290 TraceCheckUtils]: 86: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,698 INFO L290 TraceCheckUtils]: 87: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,698 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37233#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,699 INFO L290 TraceCheckUtils]: 89: Hoare triple {37237#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:12,699 INFO L290 TraceCheckUtils]: 90: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:12,699 INFO L272 TraceCheckUtils]: 91: Hoare triple {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,699 INFO L290 TraceCheckUtils]: 92: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,700 INFO L290 TraceCheckUtils]: 93: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,700 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37238#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:04:12,700 INFO L290 TraceCheckUtils]: 95: Hoare triple {37242#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:12,701 INFO L290 TraceCheckUtils]: 96: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:12,701 INFO L272 TraceCheckUtils]: 97: Hoare triple {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,701 INFO L290 TraceCheckUtils]: 98: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,701 INFO L290 TraceCheckUtils]: 99: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,702 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37243#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,702 INFO L290 TraceCheckUtils]: 101: Hoare triple {37247#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:12,703 INFO L290 TraceCheckUtils]: 102: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:12,703 INFO L272 TraceCheckUtils]: 103: Hoare triple {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,703 INFO L290 TraceCheckUtils]: 104: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,703 INFO L290 TraceCheckUtils]: 105: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,704 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37248#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:04:12,704 INFO L290 TraceCheckUtils]: 107: Hoare triple {37252#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:12,704 INFO L290 TraceCheckUtils]: 108: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:12,705 INFO L272 TraceCheckUtils]: 109: Hoare triple {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,705 INFO L290 TraceCheckUtils]: 110: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,705 INFO L290 TraceCheckUtils]: 111: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,706 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37253#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:04:12,706 INFO L290 TraceCheckUtils]: 113: Hoare triple {37257#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:12,706 INFO L290 TraceCheckUtils]: 114: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:12,706 INFO L272 TraceCheckUtils]: 115: Hoare triple {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,707 INFO L290 TraceCheckUtils]: 116: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,707 INFO L290 TraceCheckUtils]: 117: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,708 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37258#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:04:12,708 INFO L290 TraceCheckUtils]: 119: Hoare triple {37262#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:12,708 INFO L290 TraceCheckUtils]: 120: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:12,708 INFO L272 TraceCheckUtils]: 121: Hoare triple {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,709 INFO L290 TraceCheckUtils]: 122: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,709 INFO L290 TraceCheckUtils]: 123: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,709 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37263#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:04:12,710 INFO L290 TraceCheckUtils]: 125: Hoare triple {37267#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:12,710 INFO L290 TraceCheckUtils]: 126: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:12,710 INFO L272 TraceCheckUtils]: 127: Hoare triple {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,710 INFO L290 TraceCheckUtils]: 128: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,711 INFO L290 TraceCheckUtils]: 129: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,711 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37268#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,712 INFO L290 TraceCheckUtils]: 131: Hoare triple {37272#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:12,712 INFO L290 TraceCheckUtils]: 132: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:12,712 INFO L272 TraceCheckUtils]: 133: Hoare triple {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,712 INFO L290 TraceCheckUtils]: 134: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,713 INFO L290 TraceCheckUtils]: 135: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,713 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37273#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:04:12,714 INFO L290 TraceCheckUtils]: 137: Hoare triple {37277#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:12,714 INFO L290 TraceCheckUtils]: 138: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:12,714 INFO L272 TraceCheckUtils]: 139: Hoare triple {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,714 INFO L290 TraceCheckUtils]: 140: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,714 INFO L290 TraceCheckUtils]: 141: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,715 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37278#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:04:12,715 INFO L290 TraceCheckUtils]: 143: Hoare triple {37282#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:12,716 INFO L290 TraceCheckUtils]: 144: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:12,716 INFO L272 TraceCheckUtils]: 145: Hoare triple {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,716 INFO L290 TraceCheckUtils]: 146: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,716 INFO L290 TraceCheckUtils]: 147: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,717 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37283#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,717 INFO L290 TraceCheckUtils]: 149: Hoare triple {37287#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:12,718 INFO L290 TraceCheckUtils]: 150: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:12,718 INFO L272 TraceCheckUtils]: 151: Hoare triple {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,718 INFO L290 TraceCheckUtils]: 152: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,718 INFO L290 TraceCheckUtils]: 153: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,719 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37288#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:04:12,719 INFO L290 TraceCheckUtils]: 155: Hoare triple {37292#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:12,720 INFO L290 TraceCheckUtils]: 156: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:12,720 INFO L272 TraceCheckUtils]: 157: Hoare triple {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,720 INFO L290 TraceCheckUtils]: 158: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,720 INFO L290 TraceCheckUtils]: 159: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,721 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37293#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:04:12,721 INFO L290 TraceCheckUtils]: 161: Hoare triple {37297#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:12,721 INFO L290 TraceCheckUtils]: 162: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:12,722 INFO L272 TraceCheckUtils]: 163: Hoare triple {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,722 INFO L290 TraceCheckUtils]: 164: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,722 INFO L290 TraceCheckUtils]: 165: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,723 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37298#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:04:12,723 INFO L290 TraceCheckUtils]: 167: Hoare triple {37302#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:12,723 INFO L290 TraceCheckUtils]: 168: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:12,723 INFO L272 TraceCheckUtils]: 169: Hoare triple {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,724 INFO L290 TraceCheckUtils]: 170: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,724 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,725 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37303#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:04:12,725 INFO L290 TraceCheckUtils]: 173: Hoare triple {37307#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:12,725 INFO L290 TraceCheckUtils]: 174: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:12,725 INFO L272 TraceCheckUtils]: 175: Hoare triple {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,726 INFO L290 TraceCheckUtils]: 176: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,726 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,726 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37308#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,727 INFO L290 TraceCheckUtils]: 179: Hoare triple {37312#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:12,727 INFO L290 TraceCheckUtils]: 180: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:12,727 INFO L272 TraceCheckUtils]: 181: Hoare triple {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,727 INFO L290 TraceCheckUtils]: 182: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,728 INFO L290 TraceCheckUtils]: 183: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,728 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37313#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:04:12,729 INFO L290 TraceCheckUtils]: 185: Hoare triple {37317#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:12,729 INFO L290 TraceCheckUtils]: 186: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:12,729 INFO L272 TraceCheckUtils]: 187: Hoare triple {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:12,729 INFO L290 TraceCheckUtils]: 188: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,730 INFO L290 TraceCheckUtils]: 189: Hoare triple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:12,730 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {37325#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {37318#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:04:12,731 INFO L290 TraceCheckUtils]: 191: Hoare triple {37322#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {37902#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:04:12,731 INFO L290 TraceCheckUtils]: 192: Hoare triple {37902#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !(~x~0 % 4294967296 < 268435455); {37164#false} is VALID [2022-04-15 06:04:12,731 INFO L272 TraceCheckUtils]: 193: Hoare triple {37164#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {37164#false} is VALID [2022-04-15 06:04:12,731 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-15 06:04:12,731 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-15 06:04:12,731 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-15 06:04:12,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2022-04-15 06:04:12,732 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:04:22,526 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-15 06:04:22,526 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-15 06:04:22,526 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-15 06:04:22,526 INFO L272 TraceCheckUtils]: 193: Hoare triple {37164#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {37164#false} is VALID [2022-04-15 06:04:22,527 INFO L290 TraceCheckUtils]: 192: Hoare triple {37930#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {37164#false} is VALID [2022-04-15 06:04:22,527 INFO L290 TraceCheckUtils]: 191: Hoare triple {37934#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37930#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,528 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {37934#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,528 INFO L290 TraceCheckUtils]: 189: Hoare triple {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,529 INFO L290 TraceCheckUtils]: 188: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37942#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,529 INFO L272 TraceCheckUtils]: 187: Hoare triple {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,529 INFO L290 TraceCheckUtils]: 186: Hoare triple {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,529 INFO L290 TraceCheckUtils]: 185: Hoare triple {37955#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,530 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {37955#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,530 INFO L290 TraceCheckUtils]: 183: Hoare triple {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,531 INFO L290 TraceCheckUtils]: 182: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37963#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,531 INFO L272 TraceCheckUtils]: 181: Hoare triple {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,531 INFO L290 TraceCheckUtils]: 180: Hoare triple {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,531 INFO L290 TraceCheckUtils]: 179: Hoare triple {37976#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,532 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {37976#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,532 INFO L290 TraceCheckUtils]: 177: Hoare triple {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,533 INFO L290 TraceCheckUtils]: 176: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {37984#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,533 INFO L272 TraceCheckUtils]: 175: Hoare triple {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,533 INFO L290 TraceCheckUtils]: 174: Hoare triple {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,533 INFO L290 TraceCheckUtils]: 173: Hoare triple {37997#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,534 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {37997#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,534 INFO L290 TraceCheckUtils]: 171: Hoare triple {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,535 INFO L290 TraceCheckUtils]: 170: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38005#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,535 INFO L272 TraceCheckUtils]: 169: Hoare triple {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,535 INFO L290 TraceCheckUtils]: 168: Hoare triple {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,536 INFO L290 TraceCheckUtils]: 167: Hoare triple {38018#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,536 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {38018#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,536 INFO L290 TraceCheckUtils]: 165: Hoare triple {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,537 INFO L290 TraceCheckUtils]: 164: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38026#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,537 INFO L272 TraceCheckUtils]: 163: Hoare triple {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,537 INFO L290 TraceCheckUtils]: 162: Hoare triple {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,538 INFO L290 TraceCheckUtils]: 161: Hoare triple {38039#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,538 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {38039#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,538 INFO L290 TraceCheckUtils]: 159: Hoare triple {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,539 INFO L290 TraceCheckUtils]: 158: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38047#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,539 INFO L272 TraceCheckUtils]: 157: Hoare triple {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,539 INFO L290 TraceCheckUtils]: 156: Hoare triple {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,540 INFO L290 TraceCheckUtils]: 155: Hoare triple {38060#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,540 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {38060#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,541 INFO L290 TraceCheckUtils]: 153: Hoare triple {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,541 INFO L290 TraceCheckUtils]: 152: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38068#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,541 INFO L272 TraceCheckUtils]: 151: Hoare triple {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,541 INFO L290 TraceCheckUtils]: 150: Hoare triple {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,542 INFO L290 TraceCheckUtils]: 149: Hoare triple {38081#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,542 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {38081#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,543 INFO L290 TraceCheckUtils]: 147: Hoare triple {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,543 INFO L290 TraceCheckUtils]: 146: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38089#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,543 INFO L272 TraceCheckUtils]: 145: Hoare triple {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,544 INFO L290 TraceCheckUtils]: 144: Hoare triple {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,544 INFO L290 TraceCheckUtils]: 143: Hoare triple {38102#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,544 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {38102#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,545 INFO L290 TraceCheckUtils]: 141: Hoare triple {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,545 INFO L290 TraceCheckUtils]: 140: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38110#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,545 INFO L272 TraceCheckUtils]: 139: Hoare triple {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,546 INFO L290 TraceCheckUtils]: 138: Hoare triple {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,546 INFO L290 TraceCheckUtils]: 137: Hoare triple {38123#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,547 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {38123#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,547 INFO L290 TraceCheckUtils]: 135: Hoare triple {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,547 INFO L290 TraceCheckUtils]: 134: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38131#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,548 INFO L272 TraceCheckUtils]: 133: Hoare triple {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,548 INFO L290 TraceCheckUtils]: 132: Hoare triple {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,548 INFO L290 TraceCheckUtils]: 131: Hoare triple {38144#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,549 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {38144#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,549 INFO L290 TraceCheckUtils]: 129: Hoare triple {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,550 INFO L290 TraceCheckUtils]: 128: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38152#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,550 INFO L272 TraceCheckUtils]: 127: Hoare triple {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,550 INFO L290 TraceCheckUtils]: 126: Hoare triple {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,550 INFO L290 TraceCheckUtils]: 125: Hoare triple {38165#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,551 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {38165#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,551 INFO L290 TraceCheckUtils]: 123: Hoare triple {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,552 INFO L290 TraceCheckUtils]: 122: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38173#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,552 INFO L272 TraceCheckUtils]: 121: Hoare triple {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,552 INFO L290 TraceCheckUtils]: 120: Hoare triple {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,552 INFO L290 TraceCheckUtils]: 119: Hoare triple {38186#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,553 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {38186#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,553 INFO L290 TraceCheckUtils]: 117: Hoare triple {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,554 INFO L290 TraceCheckUtils]: 116: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38194#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,554 INFO L272 TraceCheckUtils]: 115: Hoare triple {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,555 INFO L290 TraceCheckUtils]: 114: Hoare triple {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,555 INFO L290 TraceCheckUtils]: 113: Hoare triple {38207#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,555 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {38207#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,556 INFO L290 TraceCheckUtils]: 111: Hoare triple {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,556 INFO L290 TraceCheckUtils]: 110: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38215#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,556 INFO L272 TraceCheckUtils]: 109: Hoare triple {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,557 INFO L290 TraceCheckUtils]: 108: Hoare triple {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,557 INFO L290 TraceCheckUtils]: 107: Hoare triple {38228#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,557 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {38228#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,558 INFO L290 TraceCheckUtils]: 105: Hoare triple {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,558 INFO L290 TraceCheckUtils]: 104: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38236#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,558 INFO L272 TraceCheckUtils]: 103: Hoare triple {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,559 INFO L290 TraceCheckUtils]: 102: Hoare triple {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,559 INFO L290 TraceCheckUtils]: 101: Hoare triple {38249#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,560 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {38249#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,560 INFO L290 TraceCheckUtils]: 99: Hoare triple {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,560 INFO L290 TraceCheckUtils]: 98: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38257#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,561 INFO L272 TraceCheckUtils]: 97: Hoare triple {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,561 INFO L290 TraceCheckUtils]: 96: Hoare triple {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,561 INFO L290 TraceCheckUtils]: 95: Hoare triple {38270#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,562 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {38270#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,562 INFO L290 TraceCheckUtils]: 93: Hoare triple {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,562 INFO L290 TraceCheckUtils]: 92: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38278#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,563 INFO L272 TraceCheckUtils]: 91: Hoare triple {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,563 INFO L290 TraceCheckUtils]: 90: Hoare triple {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,563 INFO L290 TraceCheckUtils]: 89: Hoare triple {38291#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,564 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {38291#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,564 INFO L290 TraceCheckUtils]: 87: Hoare triple {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,565 INFO L290 TraceCheckUtils]: 86: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38299#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,565 INFO L272 TraceCheckUtils]: 85: Hoare triple {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,565 INFO L290 TraceCheckUtils]: 84: Hoare triple {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,565 INFO L290 TraceCheckUtils]: 83: Hoare triple {38312#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,566 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {38312#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,566 INFO L290 TraceCheckUtils]: 81: Hoare triple {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,567 INFO L290 TraceCheckUtils]: 80: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38320#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,567 INFO L272 TraceCheckUtils]: 79: Hoare triple {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,567 INFO L290 TraceCheckUtils]: 78: Hoare triple {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,567 INFO L290 TraceCheckUtils]: 77: Hoare triple {38333#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,568 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {38333#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,568 INFO L290 TraceCheckUtils]: 75: Hoare triple {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,569 INFO L290 TraceCheckUtils]: 74: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38341#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,569 INFO L272 TraceCheckUtils]: 73: Hoare triple {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,569 INFO L290 TraceCheckUtils]: 72: Hoare triple {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,569 INFO L290 TraceCheckUtils]: 71: Hoare triple {38354#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,570 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {38354#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,570 INFO L290 TraceCheckUtils]: 69: Hoare triple {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,571 INFO L290 TraceCheckUtils]: 68: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38362#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,571 INFO L272 TraceCheckUtils]: 67: Hoare triple {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,571 INFO L290 TraceCheckUtils]: 66: Hoare triple {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,571 INFO L290 TraceCheckUtils]: 65: Hoare triple {38375#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,572 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {38375#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,572 INFO L290 TraceCheckUtils]: 63: Hoare triple {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,573 INFO L290 TraceCheckUtils]: 62: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38383#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,573 INFO L272 TraceCheckUtils]: 61: Hoare triple {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,573 INFO L290 TraceCheckUtils]: 60: Hoare triple {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,573 INFO L290 TraceCheckUtils]: 59: Hoare triple {38396#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,574 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {38396#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,574 INFO L290 TraceCheckUtils]: 57: Hoare triple {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,575 INFO L290 TraceCheckUtils]: 56: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38404#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,575 INFO L272 TraceCheckUtils]: 55: Hoare triple {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,575 INFO L290 TraceCheckUtils]: 54: Hoare triple {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,576 INFO L290 TraceCheckUtils]: 53: Hoare triple {38417#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,576 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {38417#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,576 INFO L290 TraceCheckUtils]: 51: Hoare triple {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,577 INFO L290 TraceCheckUtils]: 50: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38425#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,577 INFO L272 TraceCheckUtils]: 49: Hoare triple {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,577 INFO L290 TraceCheckUtils]: 48: Hoare triple {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,578 INFO L290 TraceCheckUtils]: 47: Hoare triple {38438#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,578 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {38438#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,579 INFO L290 TraceCheckUtils]: 45: Hoare triple {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,579 INFO L290 TraceCheckUtils]: 44: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38446#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,579 INFO L272 TraceCheckUtils]: 43: Hoare triple {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,579 INFO L290 TraceCheckUtils]: 42: Hoare triple {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,580 INFO L290 TraceCheckUtils]: 41: Hoare triple {38459#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,580 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {38459#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,581 INFO L290 TraceCheckUtils]: 39: Hoare triple {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,581 INFO L290 TraceCheckUtils]: 38: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38467#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,581 INFO L272 TraceCheckUtils]: 37: Hoare triple {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,582 INFO L290 TraceCheckUtils]: 36: Hoare triple {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,582 INFO L290 TraceCheckUtils]: 35: Hoare triple {38480#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,582 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {38480#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,583 INFO L290 TraceCheckUtils]: 33: Hoare triple {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,583 INFO L290 TraceCheckUtils]: 32: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38488#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,583 INFO L272 TraceCheckUtils]: 31: Hoare triple {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,584 INFO L290 TraceCheckUtils]: 30: Hoare triple {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,584 INFO L290 TraceCheckUtils]: 29: Hoare triple {38501#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,584 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {38501#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,585 INFO L290 TraceCheckUtils]: 27: Hoare triple {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,585 INFO L290 TraceCheckUtils]: 26: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38509#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:22,585 INFO L272 TraceCheckUtils]: 25: Hoare triple {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,586 INFO L290 TraceCheckUtils]: 24: Hoare triple {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,586 INFO L290 TraceCheckUtils]: 23: Hoare triple {38522#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,587 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {38522#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,587 INFO L290 TraceCheckUtils]: 21: Hoare triple {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,587 INFO L290 TraceCheckUtils]: 20: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38530#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,587 INFO L272 TraceCheckUtils]: 19: Hoare triple {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,588 INFO L290 TraceCheckUtils]: 18: Hoare triple {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,588 INFO L290 TraceCheckUtils]: 17: Hoare triple {38543#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,589 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {38543#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,589 INFO L290 TraceCheckUtils]: 15: Hoare triple {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,589 INFO L290 TraceCheckUtils]: 14: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38551#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,590 INFO L272 TraceCheckUtils]: 13: Hoare triple {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,590 INFO L290 TraceCheckUtils]: 12: Hoare triple {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,590 INFO L290 TraceCheckUtils]: 11: Hoare triple {38564#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,591 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {38564#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,591 INFO L290 TraceCheckUtils]: 9: Hoare triple {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {37163#true} ~z := #in~z;#res := 2 + ~z; {38572#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:04:22,592 INFO L272 TraceCheckUtils]: 7: Hoare triple {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-15 06:04:22,592 INFO L290 TraceCheckUtils]: 6: Hoare triple {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,592 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:04:22,592 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-15 06:04:22,592 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-15 06:04:22,592 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-15 06:04:22,592 INFO L290 TraceCheckUtils]: 1: Hoare triple {37163#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {37163#true} is VALID [2022-04-15 06:04:22,593 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37163#true} is VALID [2022-04-15 06:04:22,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 2356 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-04-15 06:04:22,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [5011220] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:04:22,593 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:04:22,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 66, 96] total 162 [2022-04-15 06:04:22,594 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:04:22,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [992197719] [2022-04-15 06:04:22,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [992197719] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:04:22,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:04:22,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2022-04-15 06:04:22,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [730953962] [2022-04-15 06:04:22,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:04:22,595 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Word has length 197 [2022-04-15 06:04:22,595 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:04:22,595 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:22,668 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:22,668 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2022-04-15 06:04:22,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:22,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2022-04-15 06:04:22,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2401, Invalid=23681, Unknown=0, NotChecked=0, Total=26082 [2022-04-15 06:04:22,670 INFO L87 Difference]: Start difference. First operand 108 states and 138 transitions. Second operand has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:38,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:38,829 INFO L93 Difference]: Finished difference Result 118 states and 150 transitions. [2022-04-15 06:04:38,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2022-04-15 06:04:38,830 INFO L78 Accepts]: Start accepts. Automaton has has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Word has length 197 [2022-04-15 06:04:38,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:04:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 150 transitions. [2022-04-15 06:04:38,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 150 transitions. [2022-04-15 06:04:38,838 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 150 transitions. [2022-04-15 06:04:38,959 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:38,961 INFO L225 Difference]: With dead ends: 118 [2022-04-15 06:04:38,961 INFO L226 Difference]: Without dead ends: 113 [2022-04-15 06:04:38,963 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 587 GetRequests, 332 SyntacticMatches, 31 SemanticMatches, 224 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5184 ImplicationChecksByTransitivity, 14.5s TimeCoverageRelationStatistics Valid=5851, Invalid=44999, Unknown=0, NotChecked=0, Total=50850 [2022-04-15 06:04:38,964 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 74 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 8453 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 8614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 8453 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.4s IncrementalHoareTripleChecker+Time [2022-04-15 06:04:38,964 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 366 Invalid, 8614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 8453 Invalid, 0 Unknown, 0 Unchecked, 6.4s Time] [2022-04-15 06:04:38,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2022-04-15 06:04:39,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 111. [2022-04-15 06:04:39,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:04:39,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 113 states. Second operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:04:39,468 INFO L74 IsIncluded]: Start isIncluded. First operand 113 states. Second operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:04:39,468 INFO L87 Difference]: Start difference. First operand 113 states. Second operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:04:39,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:39,470 INFO L93 Difference]: Finished difference Result 113 states and 145 transitions. [2022-04-15 06:04:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 145 transitions. [2022-04-15 06:04:39,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:39,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:39,470 INFO L74 IsIncluded]: Start isIncluded. First operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 113 states. [2022-04-15 06:04:39,470 INFO L87 Difference]: Start difference. First operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 113 states. [2022-04-15 06:04:39,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:04:39,472 INFO L93 Difference]: Finished difference Result 113 states and 145 transitions. [2022-04-15 06:04:39,472 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 145 transitions. [2022-04-15 06:04:39,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:04:39,472 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:04:39,472 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:04:39,473 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:04:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 73 states have (on average 1.0136986301369864) internal successors, (74), 73 states have internal predecessors, (74), 35 states have call successors, (35), 4 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:04:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 142 transitions. [2022-04-15 06:04:39,474 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 142 transitions. Word has length 197 [2022-04-15 06:04:39,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:04:39,475 INFO L478 AbstractCegarLoop]: Abstraction has 111 states and 142 transitions. [2022-04-15 06:04:39,475 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 67 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 35 states have internal predecessors, (71), 33 states have call successors, (34), 3 states have call predecessors, (34), 2 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-15 06:04:39,475 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 142 transitions. [2022-04-15 06:04:39,643 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:04:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 142 transitions. [2022-04-15 06:04:39,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-15 06:04:39,644 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:04:39,644 INFO L499 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:04:39,661 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (63)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:39,859 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (62)] Forceful destruction successful, exit code 0 [2022-04-15 06:04:40,055 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62,SelfDestructingSolverStorable63,63 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,62 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:40,055 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:04:40,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:04:40,056 INFO L85 PathProgramCache]: Analyzing trace with hash 1512841446, now seen corresponding path program 63 times [2022-04-15 06:04:40,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:04:40,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1323000364] [2022-04-15 06:04:44,173 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:04:44,244 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:04:44,245 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:04:44,247 INFO L85 PathProgramCache]: Analyzing trace with hash -1225791602, now seen corresponding path program 1 times [2022-04-15 06:04:44,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:44,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939046928] [2022-04-15 06:04:44,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:44,252 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_32.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_32.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:04:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:04:44,255 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1918238348] [2022-04-15 06:04:44,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:44,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:44,255 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:44,256 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:44,257 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Waiting until timeout for monitored process [2022-04-15 06:04:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:44,330 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:04:44,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:04:44,341 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:04:44,341 INFO L85 PathProgramCache]: Analyzing trace with hash 1512841446, now seen corresponding path program 64 times [2022-04-15 06:04:44,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:04:44,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887217852] [2022-04-15 06:04:44,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:04:44,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:04:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:04:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,174 INFO L290 TraceCheckUtils]: 0: Hoare triple {39580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-15 06:04:46,174 INFO L290 TraceCheckUtils]: 1: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-15 06:04:46,174 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-15 06:04:46,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:04:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,228 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39419#(= main_~x~0 0)} #38#return; {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:04:46,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:04:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,238 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,239 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:04:46,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:04:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,245 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:04:46,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:04:46,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,250 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,250 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,251 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:04:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,263 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,264 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,267 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:04:46,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:04:46,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,278 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,279 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,283 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:04:46,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:04:46,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,288 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:04:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,294 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,295 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,295 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:04:46,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:04:46,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,300 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,301 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,301 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:04:46,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:04:46,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,307 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,308 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:04:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,313 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,314 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:04:46,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,319 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,320 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:04:46,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,325 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,326 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:04:46,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:04:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,331 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,332 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:04:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,337 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,338 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:04:46,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:04:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,344 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,345 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,345 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:04:46,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,351 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,352 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:04:46,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:04:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,358 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:04:46,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:04:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:04:46,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:04:46,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,370 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,370 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,371 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:04:46,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:04:46,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,378 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:04:46,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,383 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,384 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:04:46,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:04:46,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,389 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,389 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,390 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:04:46,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:04:46,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,409 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:04:46,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,415 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,416 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:04:46,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:04:46,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,421 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,422 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,422 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:04:46,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:04:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,428 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:04:46,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:04:46,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,449 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,450 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:04:46,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:04:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,457 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,458 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:04:46,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,464 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,464 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,465 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:04:46,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-15 06:04:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,471 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,472 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-15 06:04:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,479 INFO L290 TraceCheckUtils]: 0: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,480 INFO L290 TraceCheckUtils]: 1: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,480 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,481 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:04:46,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {39580#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-15 06:04:46,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-15 06:04:46,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-15 06:04:46,481 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-15 06:04:46,481 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {39419#(= main_~x~0 0)} is VALID [2022-04-15 06:04:46,481 INFO L290 TraceCheckUtils]: 6: Hoare triple {39419#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39419#(= main_~x~0 0)} is VALID [2022-04-15 06:04:46,481 INFO L272 TraceCheckUtils]: 7: Hoare triple {39419#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,482 INFO L290 TraceCheckUtils]: 8: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,482 INFO L290 TraceCheckUtils]: 9: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,483 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39419#(= main_~x~0 0)} #38#return; {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:04:46,483 INFO L290 TraceCheckUtils]: 11: Hoare triple {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:46,483 INFO L290 TraceCheckUtils]: 12: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:46,483 INFO L272 TraceCheckUtils]: 13: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,484 INFO L290 TraceCheckUtils]: 14: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,484 INFO L290 TraceCheckUtils]: 15: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,484 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:04:46,485 INFO L290 TraceCheckUtils]: 17: Hoare triple {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:46,485 INFO L290 TraceCheckUtils]: 18: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:46,485 INFO L272 TraceCheckUtils]: 19: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,485 INFO L290 TraceCheckUtils]: 20: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,486 INFO L290 TraceCheckUtils]: 21: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,486 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:04:46,487 INFO L290 TraceCheckUtils]: 23: Hoare triple {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:46,487 INFO L290 TraceCheckUtils]: 24: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:46,487 INFO L272 TraceCheckUtils]: 25: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,487 INFO L290 TraceCheckUtils]: 26: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,487 INFO L290 TraceCheckUtils]: 27: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,488 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,488 INFO L290 TraceCheckUtils]: 29: Hoare triple {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:46,489 INFO L290 TraceCheckUtils]: 30: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:46,489 INFO L272 TraceCheckUtils]: 31: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,489 INFO L290 TraceCheckUtils]: 32: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,489 INFO L290 TraceCheckUtils]: 33: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,490 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:04:46,490 INFO L290 TraceCheckUtils]: 35: Hoare triple {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:46,490 INFO L290 TraceCheckUtils]: 36: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:46,491 INFO L272 TraceCheckUtils]: 37: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,491 INFO L290 TraceCheckUtils]: 38: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,492 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:04:46,492 INFO L290 TraceCheckUtils]: 41: Hoare triple {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:46,492 INFO L290 TraceCheckUtils]: 42: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:46,492 INFO L272 TraceCheckUtils]: 43: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,493 INFO L290 TraceCheckUtils]: 44: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,493 INFO L290 TraceCheckUtils]: 45: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,494 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,494 INFO L290 TraceCheckUtils]: 47: Hoare triple {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:46,494 INFO L290 TraceCheckUtils]: 48: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:46,494 INFO L272 TraceCheckUtils]: 49: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,495 INFO L290 TraceCheckUtils]: 50: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,495 INFO L290 TraceCheckUtils]: 51: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,495 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:04:46,496 INFO L290 TraceCheckUtils]: 53: Hoare triple {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:46,496 INFO L290 TraceCheckUtils]: 54: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:46,496 INFO L272 TraceCheckUtils]: 55: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,496 INFO L290 TraceCheckUtils]: 56: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,497 INFO L290 TraceCheckUtils]: 57: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,497 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:04:46,498 INFO L290 TraceCheckUtils]: 59: Hoare triple {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:46,498 INFO L290 TraceCheckUtils]: 60: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:46,498 INFO L272 TraceCheckUtils]: 61: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,498 INFO L290 TraceCheckUtils]: 62: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,498 INFO L290 TraceCheckUtils]: 63: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,499 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,499 INFO L290 TraceCheckUtils]: 65: Hoare triple {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:46,500 INFO L290 TraceCheckUtils]: 66: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:46,500 INFO L272 TraceCheckUtils]: 67: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,500 INFO L290 TraceCheckUtils]: 68: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,500 INFO L290 TraceCheckUtils]: 69: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,501 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,501 INFO L290 TraceCheckUtils]: 71: Hoare triple {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:46,501 INFO L290 TraceCheckUtils]: 72: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:46,502 INFO L272 TraceCheckUtils]: 73: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,502 INFO L290 TraceCheckUtils]: 74: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,502 INFO L290 TraceCheckUtils]: 75: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,503 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,503 INFO L290 TraceCheckUtils]: 77: Hoare triple {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:46,503 INFO L290 TraceCheckUtils]: 78: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:46,503 INFO L272 TraceCheckUtils]: 79: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,504 INFO L290 TraceCheckUtils]: 80: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,504 INFO L290 TraceCheckUtils]: 81: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,505 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:04:46,505 INFO L290 TraceCheckUtils]: 83: Hoare triple {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:46,505 INFO L290 TraceCheckUtils]: 84: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:46,505 INFO L272 TraceCheckUtils]: 85: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,506 INFO L290 TraceCheckUtils]: 86: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,506 INFO L290 TraceCheckUtils]: 87: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,506 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,507 INFO L290 TraceCheckUtils]: 89: Hoare triple {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:46,507 INFO L290 TraceCheckUtils]: 90: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:46,507 INFO L272 TraceCheckUtils]: 91: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,507 INFO L290 TraceCheckUtils]: 92: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,508 INFO L290 TraceCheckUtils]: 93: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,508 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:04:46,509 INFO L290 TraceCheckUtils]: 95: Hoare triple {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:46,509 INFO L290 TraceCheckUtils]: 96: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:46,509 INFO L272 TraceCheckUtils]: 97: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,509 INFO L290 TraceCheckUtils]: 98: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,509 INFO L290 TraceCheckUtils]: 99: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,510 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,510 INFO L290 TraceCheckUtils]: 101: Hoare triple {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:46,511 INFO L290 TraceCheckUtils]: 102: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:46,511 INFO L272 TraceCheckUtils]: 103: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,511 INFO L290 TraceCheckUtils]: 104: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,511 INFO L290 TraceCheckUtils]: 105: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,512 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:04:46,512 INFO L290 TraceCheckUtils]: 107: Hoare triple {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:46,512 INFO L290 TraceCheckUtils]: 108: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:46,513 INFO L272 TraceCheckUtils]: 109: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,513 INFO L290 TraceCheckUtils]: 110: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,513 INFO L290 TraceCheckUtils]: 111: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,514 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:04:46,514 INFO L290 TraceCheckUtils]: 113: Hoare triple {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:46,514 INFO L290 TraceCheckUtils]: 114: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:46,514 INFO L272 TraceCheckUtils]: 115: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,515 INFO L290 TraceCheckUtils]: 116: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,515 INFO L290 TraceCheckUtils]: 117: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,516 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:04:46,516 INFO L290 TraceCheckUtils]: 119: Hoare triple {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:46,516 INFO L290 TraceCheckUtils]: 120: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:46,516 INFO L272 TraceCheckUtils]: 121: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,517 INFO L290 TraceCheckUtils]: 122: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,517 INFO L290 TraceCheckUtils]: 123: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,518 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:04:46,518 INFO L290 TraceCheckUtils]: 125: Hoare triple {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:46,518 INFO L290 TraceCheckUtils]: 126: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:46,518 INFO L272 TraceCheckUtils]: 127: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,519 INFO L290 TraceCheckUtils]: 128: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,519 INFO L290 TraceCheckUtils]: 129: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,519 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,520 INFO L290 TraceCheckUtils]: 131: Hoare triple {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:46,520 INFO L290 TraceCheckUtils]: 132: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:46,520 INFO L272 TraceCheckUtils]: 133: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,520 INFO L290 TraceCheckUtils]: 134: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,521 INFO L290 TraceCheckUtils]: 135: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,521 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:04:46,522 INFO L290 TraceCheckUtils]: 137: Hoare triple {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:46,522 INFO L290 TraceCheckUtils]: 138: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:46,522 INFO L272 TraceCheckUtils]: 139: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,522 INFO L290 TraceCheckUtils]: 140: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,523 INFO L290 TraceCheckUtils]: 141: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,523 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:04:46,523 INFO L290 TraceCheckUtils]: 143: Hoare triple {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:46,524 INFO L290 TraceCheckUtils]: 144: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:46,524 INFO L272 TraceCheckUtils]: 145: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,524 INFO L290 TraceCheckUtils]: 146: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,524 INFO L290 TraceCheckUtils]: 147: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,525 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,525 INFO L290 TraceCheckUtils]: 149: Hoare triple {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:46,526 INFO L290 TraceCheckUtils]: 150: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:46,526 INFO L272 TraceCheckUtils]: 151: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,526 INFO L290 TraceCheckUtils]: 152: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,526 INFO L290 TraceCheckUtils]: 153: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,527 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:04:46,527 INFO L290 TraceCheckUtils]: 155: Hoare triple {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:46,527 INFO L290 TraceCheckUtils]: 156: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:46,528 INFO L272 TraceCheckUtils]: 157: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,528 INFO L290 TraceCheckUtils]: 158: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,528 INFO L290 TraceCheckUtils]: 159: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,529 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:04:46,529 INFO L290 TraceCheckUtils]: 161: Hoare triple {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:46,529 INFO L290 TraceCheckUtils]: 162: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:46,529 INFO L272 TraceCheckUtils]: 163: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,530 INFO L290 TraceCheckUtils]: 164: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,530 INFO L290 TraceCheckUtils]: 165: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,531 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:04:46,531 INFO L290 TraceCheckUtils]: 167: Hoare triple {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:46,531 INFO L290 TraceCheckUtils]: 168: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:46,531 INFO L272 TraceCheckUtils]: 169: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,532 INFO L290 TraceCheckUtils]: 170: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,532 INFO L290 TraceCheckUtils]: 171: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,532 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:04:46,533 INFO L290 TraceCheckUtils]: 173: Hoare triple {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:46,533 INFO L290 TraceCheckUtils]: 174: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:46,533 INFO L272 TraceCheckUtils]: 175: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,533 INFO L290 TraceCheckUtils]: 176: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,534 INFO L290 TraceCheckUtils]: 177: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,534 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,535 INFO L290 TraceCheckUtils]: 179: Hoare triple {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:46,535 INFO L290 TraceCheckUtils]: 180: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:46,535 INFO L272 TraceCheckUtils]: 181: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,535 INFO L290 TraceCheckUtils]: 182: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,536 INFO L290 TraceCheckUtils]: 183: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,536 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:04:46,536 INFO L290 TraceCheckUtils]: 185: Hoare triple {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:46,537 INFO L290 TraceCheckUtils]: 186: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:46,537 INFO L272 TraceCheckUtils]: 187: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,537 INFO L290 TraceCheckUtils]: 188: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,537 INFO L290 TraceCheckUtils]: 189: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,538 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,538 INFO L290 TraceCheckUtils]: 191: Hoare triple {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:04:46,539 INFO L290 TraceCheckUtils]: 192: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:04:46,539 INFO L272 TraceCheckUtils]: 193: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:46,539 INFO L290 TraceCheckUtils]: 194: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,539 INFO L290 TraceCheckUtils]: 195: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:46,540 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:04:46,540 INFO L290 TraceCheckUtils]: 197: Hoare triple {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39579#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:04:46,541 INFO L290 TraceCheckUtils]: 198: Hoare triple {39579#(and (<= main_~x~0 64) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {39415#false} is VALID [2022-04-15 06:04:46,541 INFO L272 TraceCheckUtils]: 199: Hoare triple {39415#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {39415#false} is VALID [2022-04-15 06:04:46,541 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-15 06:04:46,541 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-15 06:04:46,541 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-15 06:04:46,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2022-04-15 06:04:46,542 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:04:46,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1887217852] [2022-04-15 06:04:46,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1887217852] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:04:46,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [845681956] [2022-04-15 06:04:46,542 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:04:46,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:04:46,542 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:04:46,543 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:04:46,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Waiting until timeout for monitored process [2022-04-15 06:04:46,664 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:04:46,664 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:04:46,669 WARN L261 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 323 conjunts are in the unsatisfiable core [2022-04-15 06:04:46,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:04:46,699 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:04:49,706 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39414#true} is VALID [2022-04-15 06:04:49,706 INFO L290 TraceCheckUtils]: 1: Hoare triple {39414#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-15 06:04:49,706 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-15 06:04:49,706 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-15 06:04:49,706 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-15 06:04:49,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {39419#(= main_~x~0 0)} is VALID [2022-04-15 06:04:49,707 INFO L290 TraceCheckUtils]: 6: Hoare triple {39419#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39419#(= main_~x~0 0)} is VALID [2022-04-15 06:04:49,707 INFO L272 TraceCheckUtils]: 7: Hoare triple {39419#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,707 INFO L290 TraceCheckUtils]: 8: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,708 INFO L290 TraceCheckUtils]: 9: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,708 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39419#(= main_~x~0 0)} #38#return; {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:04:49,708 INFO L290 TraceCheckUtils]: 11: Hoare triple {39423#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:49,709 INFO L290 TraceCheckUtils]: 12: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:04:49,709 INFO L272 TraceCheckUtils]: 13: Hoare triple {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,709 INFO L290 TraceCheckUtils]: 15: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,710 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39424#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:04:49,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {39428#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:49,710 INFO L290 TraceCheckUtils]: 18: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:04:49,711 INFO L272 TraceCheckUtils]: 19: Hoare triple {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,711 INFO L290 TraceCheckUtils]: 20: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,711 INFO L290 TraceCheckUtils]: 21: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,712 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39429#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:04:49,712 INFO L290 TraceCheckUtils]: 23: Hoare triple {39433#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:49,712 INFO L290 TraceCheckUtils]: 24: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:04:49,712 INFO L272 TraceCheckUtils]: 25: Hoare triple {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,713 INFO L290 TraceCheckUtils]: 26: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,713 INFO L290 TraceCheckUtils]: 27: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,713 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39434#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,714 INFO L290 TraceCheckUtils]: 29: Hoare triple {39438#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:49,714 INFO L290 TraceCheckUtils]: 30: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:04:49,714 INFO L272 TraceCheckUtils]: 31: Hoare triple {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,714 INFO L290 TraceCheckUtils]: 32: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,715 INFO L290 TraceCheckUtils]: 33: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,715 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39439#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:04:49,716 INFO L290 TraceCheckUtils]: 35: Hoare triple {39443#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:49,716 INFO L290 TraceCheckUtils]: 36: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:04:49,716 INFO L272 TraceCheckUtils]: 37: Hoare triple {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,717 INFO L290 TraceCheckUtils]: 39: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,717 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39444#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:04:49,718 INFO L290 TraceCheckUtils]: 41: Hoare triple {39448#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:49,718 INFO L290 TraceCheckUtils]: 42: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:04:49,718 INFO L272 TraceCheckUtils]: 43: Hoare triple {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,718 INFO L290 TraceCheckUtils]: 44: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,718 INFO L290 TraceCheckUtils]: 45: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,719 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39449#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,719 INFO L290 TraceCheckUtils]: 47: Hoare triple {39453#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:49,720 INFO L290 TraceCheckUtils]: 48: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:04:49,720 INFO L272 TraceCheckUtils]: 49: Hoare triple {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,720 INFO L290 TraceCheckUtils]: 50: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,720 INFO L290 TraceCheckUtils]: 51: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,721 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39454#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:04:49,721 INFO L290 TraceCheckUtils]: 53: Hoare triple {39458#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:49,721 INFO L290 TraceCheckUtils]: 54: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:04:49,722 INFO L272 TraceCheckUtils]: 55: Hoare triple {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,722 INFO L290 TraceCheckUtils]: 56: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,722 INFO L290 TraceCheckUtils]: 57: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,723 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39459#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:04:49,723 INFO L290 TraceCheckUtils]: 59: Hoare triple {39463#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:49,723 INFO L290 TraceCheckUtils]: 60: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:04:49,723 INFO L272 TraceCheckUtils]: 61: Hoare triple {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,724 INFO L290 TraceCheckUtils]: 62: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,724 INFO L290 TraceCheckUtils]: 63: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,725 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39464#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,725 INFO L290 TraceCheckUtils]: 65: Hoare triple {39468#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:49,725 INFO L290 TraceCheckUtils]: 66: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:04:49,725 INFO L272 TraceCheckUtils]: 67: Hoare triple {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,726 INFO L290 TraceCheckUtils]: 68: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,726 INFO L290 TraceCheckUtils]: 69: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,726 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39469#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,727 INFO L290 TraceCheckUtils]: 71: Hoare triple {39473#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:49,727 INFO L290 TraceCheckUtils]: 72: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:04:49,727 INFO L272 TraceCheckUtils]: 73: Hoare triple {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,727 INFO L290 TraceCheckUtils]: 74: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,728 INFO L290 TraceCheckUtils]: 75: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,728 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39474#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,729 INFO L290 TraceCheckUtils]: 77: Hoare triple {39478#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:49,729 INFO L290 TraceCheckUtils]: 78: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:04:49,729 INFO L272 TraceCheckUtils]: 79: Hoare triple {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,729 INFO L290 TraceCheckUtils]: 80: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,729 INFO L290 TraceCheckUtils]: 81: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,730 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39479#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:04:49,730 INFO L290 TraceCheckUtils]: 83: Hoare triple {39483#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:49,731 INFO L290 TraceCheckUtils]: 84: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:04:49,731 INFO L272 TraceCheckUtils]: 85: Hoare triple {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,731 INFO L290 TraceCheckUtils]: 86: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,731 INFO L290 TraceCheckUtils]: 87: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,732 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39484#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,732 INFO L290 TraceCheckUtils]: 89: Hoare triple {39488#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:49,732 INFO L290 TraceCheckUtils]: 90: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:04:49,733 INFO L272 TraceCheckUtils]: 91: Hoare triple {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,733 INFO L290 TraceCheckUtils]: 92: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,733 INFO L290 TraceCheckUtils]: 93: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,734 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39489#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:04:49,734 INFO L290 TraceCheckUtils]: 95: Hoare triple {39493#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:49,734 INFO L290 TraceCheckUtils]: 96: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:04:49,734 INFO L272 TraceCheckUtils]: 97: Hoare triple {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,735 INFO L290 TraceCheckUtils]: 98: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,735 INFO L290 TraceCheckUtils]: 99: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,735 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39494#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,736 INFO L290 TraceCheckUtils]: 101: Hoare triple {39498#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:49,736 INFO L290 TraceCheckUtils]: 102: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:04:49,736 INFO L272 TraceCheckUtils]: 103: Hoare triple {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,736 INFO L290 TraceCheckUtils]: 104: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,737 INFO L290 TraceCheckUtils]: 105: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,737 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39499#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:04:49,738 INFO L290 TraceCheckUtils]: 107: Hoare triple {39503#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:49,738 INFO L290 TraceCheckUtils]: 108: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:04:49,738 INFO L272 TraceCheckUtils]: 109: Hoare triple {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,738 INFO L290 TraceCheckUtils]: 110: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,739 INFO L290 TraceCheckUtils]: 111: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,739 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39504#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:04:49,739 INFO L290 TraceCheckUtils]: 113: Hoare triple {39508#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:49,740 INFO L290 TraceCheckUtils]: 114: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:04:49,740 INFO L272 TraceCheckUtils]: 115: Hoare triple {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,740 INFO L290 TraceCheckUtils]: 116: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,740 INFO L290 TraceCheckUtils]: 117: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,741 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39509#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:04:49,741 INFO L290 TraceCheckUtils]: 119: Hoare triple {39513#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:49,742 INFO L290 TraceCheckUtils]: 120: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:04:49,742 INFO L272 TraceCheckUtils]: 121: Hoare triple {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,742 INFO L290 TraceCheckUtils]: 122: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,742 INFO L290 TraceCheckUtils]: 123: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,743 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39514#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:04:49,743 INFO L290 TraceCheckUtils]: 125: Hoare triple {39518#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:49,743 INFO L290 TraceCheckUtils]: 126: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:04:49,743 INFO L272 TraceCheckUtils]: 127: Hoare triple {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,744 INFO L290 TraceCheckUtils]: 128: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,744 INFO L290 TraceCheckUtils]: 129: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,745 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39519#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,745 INFO L290 TraceCheckUtils]: 131: Hoare triple {39523#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:49,745 INFO L290 TraceCheckUtils]: 132: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:04:49,745 INFO L272 TraceCheckUtils]: 133: Hoare triple {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,746 INFO L290 TraceCheckUtils]: 134: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,746 INFO L290 TraceCheckUtils]: 135: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,746 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39524#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:04:49,747 INFO L290 TraceCheckUtils]: 137: Hoare triple {39528#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:49,747 INFO L290 TraceCheckUtils]: 138: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:04:49,747 INFO L272 TraceCheckUtils]: 139: Hoare triple {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,747 INFO L290 TraceCheckUtils]: 140: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,748 INFO L290 TraceCheckUtils]: 141: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,748 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39529#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:04:49,749 INFO L290 TraceCheckUtils]: 143: Hoare triple {39533#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:49,749 INFO L290 TraceCheckUtils]: 144: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:04:49,749 INFO L272 TraceCheckUtils]: 145: Hoare triple {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,749 INFO L290 TraceCheckUtils]: 146: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,750 INFO L290 TraceCheckUtils]: 147: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,750 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39534#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,750 INFO L290 TraceCheckUtils]: 149: Hoare triple {39538#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:49,751 INFO L290 TraceCheckUtils]: 150: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:04:49,751 INFO L272 TraceCheckUtils]: 151: Hoare triple {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,751 INFO L290 TraceCheckUtils]: 152: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,751 INFO L290 TraceCheckUtils]: 153: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,752 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39539#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:04:49,752 INFO L290 TraceCheckUtils]: 155: Hoare triple {39543#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:49,753 INFO L290 TraceCheckUtils]: 156: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:04:49,753 INFO L272 TraceCheckUtils]: 157: Hoare triple {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,753 INFO L290 TraceCheckUtils]: 158: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,753 INFO L290 TraceCheckUtils]: 159: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,754 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39544#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:04:49,754 INFO L290 TraceCheckUtils]: 161: Hoare triple {39548#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:49,754 INFO L290 TraceCheckUtils]: 162: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:04:49,754 INFO L272 TraceCheckUtils]: 163: Hoare triple {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,755 INFO L290 TraceCheckUtils]: 164: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,755 INFO L290 TraceCheckUtils]: 165: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,756 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39549#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:04:49,756 INFO L290 TraceCheckUtils]: 167: Hoare triple {39553#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:49,756 INFO L290 TraceCheckUtils]: 168: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:04:49,756 INFO L272 TraceCheckUtils]: 169: Hoare triple {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,757 INFO L290 TraceCheckUtils]: 170: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,757 INFO L290 TraceCheckUtils]: 171: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,757 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39554#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:04:49,758 INFO L290 TraceCheckUtils]: 173: Hoare triple {39558#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:49,758 INFO L290 TraceCheckUtils]: 174: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:04:49,758 INFO L272 TraceCheckUtils]: 175: Hoare triple {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,758 INFO L290 TraceCheckUtils]: 176: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,759 INFO L290 TraceCheckUtils]: 177: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,759 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39559#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,760 INFO L290 TraceCheckUtils]: 179: Hoare triple {39563#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:49,760 INFO L290 TraceCheckUtils]: 180: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:04:49,760 INFO L272 TraceCheckUtils]: 181: Hoare triple {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,760 INFO L290 TraceCheckUtils]: 182: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,761 INFO L290 TraceCheckUtils]: 183: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,761 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39564#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:04:49,761 INFO L290 TraceCheckUtils]: 185: Hoare triple {39568#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:49,762 INFO L290 TraceCheckUtils]: 186: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:04:49,762 INFO L272 TraceCheckUtils]: 187: Hoare triple {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,762 INFO L290 TraceCheckUtils]: 188: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,762 INFO L290 TraceCheckUtils]: 189: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,763 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39569#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,763 INFO L290 TraceCheckUtils]: 191: Hoare triple {39573#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:04:49,764 INFO L290 TraceCheckUtils]: 192: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:04:49,764 INFO L272 TraceCheckUtils]: 193: Hoare triple {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:49,764 INFO L290 TraceCheckUtils]: 194: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,764 INFO L290 TraceCheckUtils]: 195: Hoare triple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:04:49,765 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {39581#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {39574#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:04:49,765 INFO L290 TraceCheckUtils]: 197: Hoare triple {39578#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {40176#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:04:49,766 INFO L290 TraceCheckUtils]: 198: Hoare triple {40176#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {39415#false} is VALID [2022-04-15 06:04:49,766 INFO L272 TraceCheckUtils]: 199: Hoare triple {39415#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {39415#false} is VALID [2022-04-15 06:04:49,766 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-15 06:04:49,766 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-15 06:04:49,766 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-15 06:04:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2022-04-15 06:04:49,766 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:04:59,920 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-15 06:04:59,920 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-15 06:04:59,920 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-15 06:04:59,921 INFO L272 TraceCheckUtils]: 199: Hoare triple {39415#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {39415#false} is VALID [2022-04-15 06:04:59,921 INFO L290 TraceCheckUtils]: 198: Hoare triple {40204#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {39415#false} is VALID [2022-04-15 06:04:59,921 INFO L290 TraceCheckUtils]: 197: Hoare triple {40208#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40204#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,922 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {40208#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,922 INFO L290 TraceCheckUtils]: 195: Hoare triple {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,923 INFO L290 TraceCheckUtils]: 194: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40216#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,923 INFO L272 TraceCheckUtils]: 193: Hoare triple {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,923 INFO L290 TraceCheckUtils]: 192: Hoare triple {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,923 INFO L290 TraceCheckUtils]: 191: Hoare triple {40229#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,924 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {40229#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,924 INFO L290 TraceCheckUtils]: 189: Hoare triple {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,925 INFO L290 TraceCheckUtils]: 188: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40237#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,925 INFO L272 TraceCheckUtils]: 187: Hoare triple {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,925 INFO L290 TraceCheckUtils]: 186: Hoare triple {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,925 INFO L290 TraceCheckUtils]: 185: Hoare triple {40250#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,926 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {40250#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,926 INFO L290 TraceCheckUtils]: 183: Hoare triple {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,927 INFO L290 TraceCheckUtils]: 182: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40258#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,927 INFO L272 TraceCheckUtils]: 181: Hoare triple {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,927 INFO L290 TraceCheckUtils]: 180: Hoare triple {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,927 INFO L290 TraceCheckUtils]: 179: Hoare triple {40271#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,928 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {40271#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,928 INFO L290 TraceCheckUtils]: 177: Hoare triple {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,929 INFO L290 TraceCheckUtils]: 176: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40279#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,929 INFO L272 TraceCheckUtils]: 175: Hoare triple {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,929 INFO L290 TraceCheckUtils]: 174: Hoare triple {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,929 INFO L290 TraceCheckUtils]: 173: Hoare triple {40292#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,930 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {40292#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,930 INFO L290 TraceCheckUtils]: 171: Hoare triple {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,931 INFO L290 TraceCheckUtils]: 170: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40300#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,931 INFO L272 TraceCheckUtils]: 169: Hoare triple {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,931 INFO L290 TraceCheckUtils]: 168: Hoare triple {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,932 INFO L290 TraceCheckUtils]: 167: Hoare triple {40313#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,932 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {40313#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,932 INFO L290 TraceCheckUtils]: 165: Hoare triple {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,933 INFO L290 TraceCheckUtils]: 164: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40321#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,933 INFO L272 TraceCheckUtils]: 163: Hoare triple {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,933 INFO L290 TraceCheckUtils]: 162: Hoare triple {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,934 INFO L290 TraceCheckUtils]: 161: Hoare triple {40334#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,934 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {40334#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,934 INFO L290 TraceCheckUtils]: 159: Hoare triple {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,935 INFO L290 TraceCheckUtils]: 158: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40342#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,935 INFO L272 TraceCheckUtils]: 157: Hoare triple {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,935 INFO L290 TraceCheckUtils]: 156: Hoare triple {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,936 INFO L290 TraceCheckUtils]: 155: Hoare triple {40355#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,936 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {40355#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,936 INFO L290 TraceCheckUtils]: 153: Hoare triple {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,937 INFO L290 TraceCheckUtils]: 152: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40363#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,937 INFO L272 TraceCheckUtils]: 151: Hoare triple {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,937 INFO L290 TraceCheckUtils]: 150: Hoare triple {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,938 INFO L290 TraceCheckUtils]: 149: Hoare triple {40376#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,938 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {40376#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,938 INFO L290 TraceCheckUtils]: 147: Hoare triple {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,939 INFO L290 TraceCheckUtils]: 146: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40384#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,939 INFO L272 TraceCheckUtils]: 145: Hoare triple {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,939 INFO L290 TraceCheckUtils]: 144: Hoare triple {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,940 INFO L290 TraceCheckUtils]: 143: Hoare triple {40397#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,940 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {40397#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,941 INFO L290 TraceCheckUtils]: 141: Hoare triple {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,941 INFO L290 TraceCheckUtils]: 140: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40405#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,941 INFO L272 TraceCheckUtils]: 139: Hoare triple {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,941 INFO L290 TraceCheckUtils]: 138: Hoare triple {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,942 INFO L290 TraceCheckUtils]: 137: Hoare triple {40418#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,942 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {40418#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,943 INFO L290 TraceCheckUtils]: 135: Hoare triple {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,943 INFO L290 TraceCheckUtils]: 134: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40426#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,943 INFO L272 TraceCheckUtils]: 133: Hoare triple {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,944 INFO L290 TraceCheckUtils]: 132: Hoare triple {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,944 INFO L290 TraceCheckUtils]: 131: Hoare triple {40439#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,944 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {40439#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,945 INFO L290 TraceCheckUtils]: 129: Hoare triple {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,945 INFO L290 TraceCheckUtils]: 128: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40447#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,945 INFO L272 TraceCheckUtils]: 127: Hoare triple {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,946 INFO L290 TraceCheckUtils]: 126: Hoare triple {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,946 INFO L290 TraceCheckUtils]: 125: Hoare triple {40460#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,946 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {40460#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,947 INFO L290 TraceCheckUtils]: 123: Hoare triple {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,947 INFO L290 TraceCheckUtils]: 122: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40468#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,947 INFO L272 TraceCheckUtils]: 121: Hoare triple {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,948 INFO L290 TraceCheckUtils]: 120: Hoare triple {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,948 INFO L290 TraceCheckUtils]: 119: Hoare triple {40481#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,948 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {40481#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,949 INFO L290 TraceCheckUtils]: 117: Hoare triple {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,949 INFO L290 TraceCheckUtils]: 116: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40489#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,949 INFO L272 TraceCheckUtils]: 115: Hoare triple {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,950 INFO L290 TraceCheckUtils]: 114: Hoare triple {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,950 INFO L290 TraceCheckUtils]: 113: Hoare triple {40502#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,951 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {40502#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,951 INFO L290 TraceCheckUtils]: 111: Hoare triple {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,951 INFO L290 TraceCheckUtils]: 110: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40510#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,951 INFO L272 TraceCheckUtils]: 109: Hoare triple {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,952 INFO L290 TraceCheckUtils]: 108: Hoare triple {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,952 INFO L290 TraceCheckUtils]: 107: Hoare triple {40523#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,952 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {40523#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,953 INFO L290 TraceCheckUtils]: 105: Hoare triple {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,953 INFO L290 TraceCheckUtils]: 104: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40531#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,953 INFO L272 TraceCheckUtils]: 103: Hoare triple {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,954 INFO L290 TraceCheckUtils]: 102: Hoare triple {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,954 INFO L290 TraceCheckUtils]: 101: Hoare triple {40544#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,954 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {40544#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,955 INFO L290 TraceCheckUtils]: 99: Hoare triple {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,955 INFO L290 TraceCheckUtils]: 98: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40552#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,955 INFO L272 TraceCheckUtils]: 97: Hoare triple {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,956 INFO L290 TraceCheckUtils]: 96: Hoare triple {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,956 INFO L290 TraceCheckUtils]: 95: Hoare triple {40565#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,957 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {40565#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,957 INFO L290 TraceCheckUtils]: 93: Hoare triple {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,957 INFO L290 TraceCheckUtils]: 92: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40573#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,957 INFO L272 TraceCheckUtils]: 91: Hoare triple {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,958 INFO L290 TraceCheckUtils]: 90: Hoare triple {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,958 INFO L290 TraceCheckUtils]: 89: Hoare triple {40586#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,959 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {40586#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,959 INFO L290 TraceCheckUtils]: 87: Hoare triple {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,959 INFO L290 TraceCheckUtils]: 86: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40594#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,960 INFO L272 TraceCheckUtils]: 85: Hoare triple {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,960 INFO L290 TraceCheckUtils]: 84: Hoare triple {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,960 INFO L290 TraceCheckUtils]: 83: Hoare triple {40607#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,961 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {40607#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,961 INFO L290 TraceCheckUtils]: 81: Hoare triple {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,961 INFO L290 TraceCheckUtils]: 80: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40615#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,962 INFO L272 TraceCheckUtils]: 79: Hoare triple {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,962 INFO L290 TraceCheckUtils]: 78: Hoare triple {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,962 INFO L290 TraceCheckUtils]: 77: Hoare triple {40628#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,963 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {40628#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,963 INFO L290 TraceCheckUtils]: 75: Hoare triple {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,964 INFO L290 TraceCheckUtils]: 74: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40636#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,964 INFO L272 TraceCheckUtils]: 73: Hoare triple {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,964 INFO L290 TraceCheckUtils]: 72: Hoare triple {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,964 INFO L290 TraceCheckUtils]: 71: Hoare triple {40649#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,965 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {40649#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,965 INFO L290 TraceCheckUtils]: 69: Hoare triple {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,965 INFO L290 TraceCheckUtils]: 68: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40657#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,966 INFO L272 TraceCheckUtils]: 67: Hoare triple {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,966 INFO L290 TraceCheckUtils]: 66: Hoare triple {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,966 INFO L290 TraceCheckUtils]: 65: Hoare triple {40670#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,967 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {40670#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,967 INFO L290 TraceCheckUtils]: 63: Hoare triple {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,967 INFO L290 TraceCheckUtils]: 62: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40678#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,968 INFO L272 TraceCheckUtils]: 61: Hoare triple {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,968 INFO L290 TraceCheckUtils]: 60: Hoare triple {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,968 INFO L290 TraceCheckUtils]: 59: Hoare triple {40691#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,969 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {40691#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,969 INFO L290 TraceCheckUtils]: 57: Hoare triple {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,970 INFO L290 TraceCheckUtils]: 56: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40699#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,970 INFO L272 TraceCheckUtils]: 55: Hoare triple {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,970 INFO L290 TraceCheckUtils]: 54: Hoare triple {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,970 INFO L290 TraceCheckUtils]: 53: Hoare triple {40712#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,971 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {40712#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,971 INFO L290 TraceCheckUtils]: 51: Hoare triple {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,972 INFO L290 TraceCheckUtils]: 50: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40720#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,972 INFO L272 TraceCheckUtils]: 49: Hoare triple {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,972 INFO L290 TraceCheckUtils]: 48: Hoare triple {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,972 INFO L290 TraceCheckUtils]: 47: Hoare triple {40733#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,973 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {40733#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,973 INFO L290 TraceCheckUtils]: 45: Hoare triple {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,974 INFO L290 TraceCheckUtils]: 44: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40741#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,974 INFO L272 TraceCheckUtils]: 43: Hoare triple {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,974 INFO L290 TraceCheckUtils]: 42: Hoare triple {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,974 INFO L290 TraceCheckUtils]: 41: Hoare triple {40754#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,975 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {40754#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,975 INFO L290 TraceCheckUtils]: 39: Hoare triple {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,976 INFO L290 TraceCheckUtils]: 38: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40762#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,976 INFO L272 TraceCheckUtils]: 37: Hoare triple {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,976 INFO L290 TraceCheckUtils]: 36: Hoare triple {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,976 INFO L290 TraceCheckUtils]: 35: Hoare triple {40775#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,977 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {40775#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,977 INFO L290 TraceCheckUtils]: 33: Hoare triple {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,978 INFO L290 TraceCheckUtils]: 32: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40783#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,978 INFO L272 TraceCheckUtils]: 31: Hoare triple {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,978 INFO L290 TraceCheckUtils]: 30: Hoare triple {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,978 INFO L290 TraceCheckUtils]: 29: Hoare triple {40796#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,979 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {40796#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,979 INFO L290 TraceCheckUtils]: 27: Hoare triple {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,980 INFO L290 TraceCheckUtils]: 26: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40804#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,980 INFO L272 TraceCheckUtils]: 25: Hoare triple {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,980 INFO L290 TraceCheckUtils]: 24: Hoare triple {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,980 INFO L290 TraceCheckUtils]: 23: Hoare triple {40817#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,981 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {40817#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,981 INFO L290 TraceCheckUtils]: 21: Hoare triple {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,982 INFO L290 TraceCheckUtils]: 20: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40825#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,982 INFO L272 TraceCheckUtils]: 19: Hoare triple {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,982 INFO L290 TraceCheckUtils]: 18: Hoare triple {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,983 INFO L290 TraceCheckUtils]: 17: Hoare triple {40838#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,983 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {40838#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,983 INFO L290 TraceCheckUtils]: 15: Hoare triple {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,984 INFO L290 TraceCheckUtils]: 14: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40846#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:04:59,984 INFO L272 TraceCheckUtils]: 13: Hoare triple {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,984 INFO L290 TraceCheckUtils]: 12: Hoare triple {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,985 INFO L290 TraceCheckUtils]: 11: Hoare triple {40859#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,985 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} #38#return; {40859#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,985 INFO L290 TraceCheckUtils]: 9: Hoare triple {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} assume true; {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,986 INFO L290 TraceCheckUtils]: 8: Hoare triple {39414#true} ~z := #in~z;#res := 2 + ~z; {40867#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-15 06:04:59,986 INFO L272 TraceCheckUtils]: 7: Hoare triple {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-15 06:04:59,986 INFO L290 TraceCheckUtils]: 6: Hoare triple {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:04:59,987 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-15 06:04:59,987 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-15 06:04:59,987 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-15 06:04:59,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {39414#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {39414#true} is VALID [2022-04-15 06:04:59,987 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39414#true} is VALID [2022-04-15 06:04:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2022-04-15 06:04:59,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [845681956] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:04:59,988 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:04:59,988 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 68, 99] total 167 [2022-04-15 06:04:59,988 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:04:59,988 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1323000364] [2022-04-15 06:04:59,988 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1323000364] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:04:59,988 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:04:59,988 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [69] imperfect sequences [] total 69 [2022-04-15 06:04:59,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1803045647] [2022-04-15 06:04:59,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:04:59,989 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Word has length 203 [2022-04-15 06:04:59,989 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:04:59,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:05:00,066 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:00,066 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-04-15 06:05:00,066 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:00,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-04-15 06:05:00,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2542, Invalid=25180, Unknown=0, NotChecked=0, Total=27722 [2022-04-15 06:05:00,068 INFO L87 Difference]: Start difference. First operand 111 states and 142 transitions. Second operand has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:05:16,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:16,696 INFO L93 Difference]: Finished difference Result 121 states and 154 transitions. [2022-04-15 06:05:16,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2022-04-15 06:05:16,696 INFO L78 Accepts]: Start accepts. Automaton has has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Word has length 203 [2022-04-15 06:05:16,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:05:16,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:05:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 154 transitions. [2022-04-15 06:05:16,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:05:16,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 154 transitions. [2022-04-15 06:05:16,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 154 transitions. [2022-04-15 06:05:16,813 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:16,814 INFO L225 Difference]: With dead ends: 121 [2022-04-15 06:05:16,814 INFO L226 Difference]: Without dead ends: 116 [2022-04-15 06:05:16,817 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 342 SyntacticMatches, 32 SemanticMatches, 231 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5511 ImplicationChecksByTransitivity, 15.2s TimeCoverageRelationStatistics Valid=6199, Invalid=47857, Unknown=0, NotChecked=0, Total=54056 [2022-04-15 06:05:16,818 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 76 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 8821 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 357 SdHoareTripleChecker+Invalid, 8991 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 170 IncrementalHoareTripleChecker+Valid, 8821 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2022-04-15 06:05:16,818 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [77 Valid, 357 Invalid, 8991 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 8821 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2022-04-15 06:05:16,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2022-04-15 06:05:17,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 114. [2022-04-15 06:05:17,359 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:05:17,359 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:05:17,359 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:05:17,359 INFO L87 Difference]: Start difference. First operand 116 states. Second operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:05:17,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:17,362 INFO L93 Difference]: Finished difference Result 116 states and 149 transitions. [2022-04-15 06:05:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 149 transitions. [2022-04-15 06:05:17,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:17,362 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:17,362 INFO L74 IsIncluded]: Start isIncluded. First operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 116 states. [2022-04-15 06:05:17,363 INFO L87 Difference]: Start difference. First operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 116 states. [2022-04-15 06:05:17,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:05:17,365 INFO L93 Difference]: Finished difference Result 116 states and 149 transitions. [2022-04-15 06:05:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 149 transitions. [2022-04-15 06:05:17,365 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:05:17,365 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:05:17,365 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:05:17,365 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:05:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 75 states have (on average 1.0133333333333334) internal successors, (76), 75 states have internal predecessors, (76), 36 states have call successors, (36), 4 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:05:17,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 146 transitions. [2022-04-15 06:05:17,367 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 146 transitions. Word has length 203 [2022-04-15 06:05:17,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:05:17,367 INFO L478 AbstractCegarLoop]: Abstraction has 114 states and 146 transitions. [2022-04-15 06:05:17,368 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 69 states, 69 states have (on average 1.0579710144927537) internal successors, (73), 36 states have internal predecessors, (73), 34 states have call successors, (35), 3 states have call predecessors, (35), 2 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-15 06:05:17,368 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 114 states and 146 transitions. [2022-04-15 06:05:17,544 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:05:17,545 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 146 transitions. [2022-04-15 06:05:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-04-15 06:05:17,545 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:05:17,545 INFO L499 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:05:17,552 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (64)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:17,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (65)] Forceful destruction successful, exit code 0 [2022-04-15 06:05:17,970 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 64 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable64,SelfDestructingSolverStorable65,65 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:17,971 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:05:17,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:05:17,971 INFO L85 PathProgramCache]: Analyzing trace with hash -1309910204, now seen corresponding path program 65 times [2022-04-15 06:05:17,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:05:17,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1804495315] [2022-04-15 06:05:18,135 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:05:18,136 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:05:18,138 INFO L85 PathProgramCache]: Analyzing trace with hash -1166686258, now seen corresponding path program 1 times [2022-04-15 06:05:18,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:18,138 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1337203931] [2022-04-15 06:05:18,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:18,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:18,142 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_33.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_33.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:05:18,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:05:18,145 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1718533511] [2022-04-15 06:05:18,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:18,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:18,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:18,146 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:18,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Waiting until timeout for monitored process [2022-04-15 06:05:18,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:18,235 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:05:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:05:18,245 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:05:18,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1309910204, now seen corresponding path program 66 times [2022-04-15 06:05:18,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:05:18,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1809953653] [2022-04-15 06:05:18,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:05:18,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:05:18,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:05:20,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,290 INFO L290 TraceCheckUtils]: 0: Hoare triple {41902#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-15 06:05:20,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-15 06:05:20,290 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-15 06:05:20,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:05:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,351 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41736#(= main_~x~0 0)} #38#return; {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:05:20,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:05:20,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,358 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:05:20,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:05:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,364 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:05:20,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:05:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,371 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,371 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,372 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:05:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,377 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,378 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:05:20,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:05:20,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,384 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,385 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,385 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:05:20,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:05:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,391 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,392 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:05:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,398 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,398 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,399 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:05:20,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:05:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,405 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,405 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,406 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:05:20,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:05:20,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,412 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,412 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,413 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:05:20,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,419 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,420 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:05:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,426 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,427 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:05:20,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,433 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,433 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,434 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:05:20,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:05:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,440 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,440 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,441 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:05:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,447 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,447 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,448 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:05:20,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:05:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,454 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,454 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,455 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:05:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,462 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:05:20,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:05:20,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,468 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,469 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,469 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:05:20,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:05:20,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,475 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,476 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,477 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:05:20,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:05:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,483 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,483 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,484 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:05:20,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:05:20,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,490 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,491 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,491 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:05:20,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,498 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,499 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:05:20,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:05:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,505 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,506 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:05:20,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:05:20,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,513 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,513 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,514 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:05:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,521 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,521 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,522 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:05:20,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:05:20,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,528 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,529 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,530 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:05:20,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:05:20,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,536 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,536 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,537 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:05:20,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:05:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,544 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,544 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,545 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:05:20,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:05:20,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,551 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,552 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:05:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,562 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:05:20,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-15 06:05:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,569 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,570 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-15 06:05:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,576 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,577 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-15 06:05:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:20,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,585 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,585 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41902#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:05:20,586 INFO L290 TraceCheckUtils]: 1: Hoare triple {41902#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-15 06:05:20,586 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-15 06:05:20,586 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-15 06:05:20,586 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-15 06:05:20,586 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {41736#(= main_~x~0 0)} is VALID [2022-04-15 06:05:20,586 INFO L290 TraceCheckUtils]: 6: Hoare triple {41736#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {41736#(= main_~x~0 0)} is VALID [2022-04-15 06:05:20,586 INFO L272 TraceCheckUtils]: 7: Hoare triple {41736#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,587 INFO L290 TraceCheckUtils]: 8: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,587 INFO L290 TraceCheckUtils]: 9: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,587 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41736#(= main_~x~0 0)} #38#return; {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:05:20,588 INFO L290 TraceCheckUtils]: 11: Hoare triple {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:20,588 INFO L290 TraceCheckUtils]: 12: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:20,588 INFO L272 TraceCheckUtils]: 13: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,588 INFO L290 TraceCheckUtils]: 14: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,589 INFO L290 TraceCheckUtils]: 15: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,589 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:05:20,590 INFO L290 TraceCheckUtils]: 17: Hoare triple {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:20,590 INFO L290 TraceCheckUtils]: 18: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:20,590 INFO L272 TraceCheckUtils]: 19: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,590 INFO L290 TraceCheckUtils]: 20: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,591 INFO L290 TraceCheckUtils]: 21: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,591 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:05:20,591 INFO L290 TraceCheckUtils]: 23: Hoare triple {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:20,592 INFO L290 TraceCheckUtils]: 24: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:20,592 INFO L272 TraceCheckUtils]: 25: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,592 INFO L290 TraceCheckUtils]: 26: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,592 INFO L290 TraceCheckUtils]: 27: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,593 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:20,594 INFO L290 TraceCheckUtils]: 30: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:20,594 INFO L272 TraceCheckUtils]: 31: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,594 INFO L290 TraceCheckUtils]: 32: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,594 INFO L290 TraceCheckUtils]: 33: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,595 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:05:20,595 INFO L290 TraceCheckUtils]: 35: Hoare triple {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:20,596 INFO L290 TraceCheckUtils]: 36: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:20,596 INFO L272 TraceCheckUtils]: 37: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,596 INFO L290 TraceCheckUtils]: 38: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,596 INFO L290 TraceCheckUtils]: 39: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,597 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:05:20,597 INFO L290 TraceCheckUtils]: 41: Hoare triple {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:20,597 INFO L290 TraceCheckUtils]: 42: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:20,597 INFO L272 TraceCheckUtils]: 43: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,598 INFO L290 TraceCheckUtils]: 44: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,598 INFO L290 TraceCheckUtils]: 45: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,599 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,599 INFO L290 TraceCheckUtils]: 47: Hoare triple {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:20,599 INFO L290 TraceCheckUtils]: 48: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:20,599 INFO L272 TraceCheckUtils]: 49: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,600 INFO L290 TraceCheckUtils]: 50: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,600 INFO L290 TraceCheckUtils]: 51: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,601 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:05:20,601 INFO L290 TraceCheckUtils]: 53: Hoare triple {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:20,601 INFO L290 TraceCheckUtils]: 54: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:20,601 INFO L272 TraceCheckUtils]: 55: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,601 INFO L290 TraceCheckUtils]: 56: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,602 INFO L290 TraceCheckUtils]: 57: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,602 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:05:20,603 INFO L290 TraceCheckUtils]: 59: Hoare triple {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:20,603 INFO L290 TraceCheckUtils]: 60: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:20,603 INFO L272 TraceCheckUtils]: 61: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,603 INFO L290 TraceCheckUtils]: 62: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,604 INFO L290 TraceCheckUtils]: 63: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,604 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,605 INFO L290 TraceCheckUtils]: 65: Hoare triple {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:20,605 INFO L290 TraceCheckUtils]: 66: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:20,605 INFO L272 TraceCheckUtils]: 67: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,605 INFO L290 TraceCheckUtils]: 68: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,606 INFO L290 TraceCheckUtils]: 69: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,606 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,606 INFO L290 TraceCheckUtils]: 71: Hoare triple {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:20,607 INFO L290 TraceCheckUtils]: 72: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:20,607 INFO L272 TraceCheckUtils]: 73: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,607 INFO L290 TraceCheckUtils]: 74: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,607 INFO L290 TraceCheckUtils]: 75: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,608 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,608 INFO L290 TraceCheckUtils]: 77: Hoare triple {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:20,609 INFO L290 TraceCheckUtils]: 78: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:20,609 INFO L272 TraceCheckUtils]: 79: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,609 INFO L290 TraceCheckUtils]: 80: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,609 INFO L290 TraceCheckUtils]: 81: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,610 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:05:20,610 INFO L290 TraceCheckUtils]: 83: Hoare triple {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:20,611 INFO L290 TraceCheckUtils]: 84: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:20,611 INFO L272 TraceCheckUtils]: 85: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,611 INFO L290 TraceCheckUtils]: 86: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,611 INFO L290 TraceCheckUtils]: 87: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,612 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,612 INFO L290 TraceCheckUtils]: 89: Hoare triple {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:20,612 INFO L290 TraceCheckUtils]: 90: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:20,613 INFO L272 TraceCheckUtils]: 91: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,613 INFO L290 TraceCheckUtils]: 92: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,613 INFO L290 TraceCheckUtils]: 93: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,614 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:05:20,614 INFO L290 TraceCheckUtils]: 95: Hoare triple {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:20,614 INFO L290 TraceCheckUtils]: 96: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:20,614 INFO L272 TraceCheckUtils]: 97: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,615 INFO L290 TraceCheckUtils]: 98: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,615 INFO L290 TraceCheckUtils]: 99: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,616 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,616 INFO L290 TraceCheckUtils]: 101: Hoare triple {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:20,616 INFO L290 TraceCheckUtils]: 102: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:20,616 INFO L272 TraceCheckUtils]: 103: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,617 INFO L290 TraceCheckUtils]: 104: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,617 INFO L290 TraceCheckUtils]: 105: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,617 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:05:20,618 INFO L290 TraceCheckUtils]: 107: Hoare triple {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:20,618 INFO L290 TraceCheckUtils]: 108: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:20,618 INFO L272 TraceCheckUtils]: 109: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,618 INFO L290 TraceCheckUtils]: 110: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,619 INFO L290 TraceCheckUtils]: 111: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,619 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:05:20,620 INFO L290 TraceCheckUtils]: 113: Hoare triple {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:20,620 INFO L290 TraceCheckUtils]: 114: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:20,620 INFO L272 TraceCheckUtils]: 115: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,620 INFO L290 TraceCheckUtils]: 116: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,621 INFO L290 TraceCheckUtils]: 117: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,621 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:05:20,622 INFO L290 TraceCheckUtils]: 119: Hoare triple {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:20,622 INFO L290 TraceCheckUtils]: 120: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:20,622 INFO L272 TraceCheckUtils]: 121: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,622 INFO L290 TraceCheckUtils]: 122: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,623 INFO L290 TraceCheckUtils]: 123: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,623 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:05:20,623 INFO L290 TraceCheckUtils]: 125: Hoare triple {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:20,624 INFO L290 TraceCheckUtils]: 126: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:20,624 INFO L272 TraceCheckUtils]: 127: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,624 INFO L290 TraceCheckUtils]: 128: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,624 INFO L290 TraceCheckUtils]: 129: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,625 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,625 INFO L290 TraceCheckUtils]: 131: Hoare triple {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:20,626 INFO L290 TraceCheckUtils]: 132: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:20,626 INFO L272 TraceCheckUtils]: 133: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,626 INFO L290 TraceCheckUtils]: 134: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,626 INFO L290 TraceCheckUtils]: 135: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,627 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:05:20,627 INFO L290 TraceCheckUtils]: 137: Hoare triple {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:20,628 INFO L290 TraceCheckUtils]: 138: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:20,628 INFO L272 TraceCheckUtils]: 139: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,628 INFO L290 TraceCheckUtils]: 140: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,628 INFO L290 TraceCheckUtils]: 141: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,629 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:05:20,629 INFO L290 TraceCheckUtils]: 143: Hoare triple {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:20,629 INFO L290 TraceCheckUtils]: 144: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:20,630 INFO L272 TraceCheckUtils]: 145: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,630 INFO L290 TraceCheckUtils]: 146: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,630 INFO L290 TraceCheckUtils]: 147: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,631 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,631 INFO L290 TraceCheckUtils]: 149: Hoare triple {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:05:20,631 INFO L290 TraceCheckUtils]: 150: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:05:20,631 INFO L272 TraceCheckUtils]: 151: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,632 INFO L290 TraceCheckUtils]: 152: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,632 INFO L290 TraceCheckUtils]: 153: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,633 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:05:20,633 INFO L290 TraceCheckUtils]: 155: Hoare triple {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:05:20,633 INFO L290 TraceCheckUtils]: 156: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:05:20,633 INFO L272 TraceCheckUtils]: 157: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,634 INFO L290 TraceCheckUtils]: 158: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,634 INFO L290 TraceCheckUtils]: 159: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,635 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:05:20,635 INFO L290 TraceCheckUtils]: 161: Hoare triple {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:05:20,635 INFO L290 TraceCheckUtils]: 162: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:05:20,635 INFO L272 TraceCheckUtils]: 163: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,636 INFO L290 TraceCheckUtils]: 164: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,636 INFO L290 TraceCheckUtils]: 165: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,636 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:05:20,637 INFO L290 TraceCheckUtils]: 167: Hoare triple {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:05:20,637 INFO L290 TraceCheckUtils]: 168: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:05:20,637 INFO L272 TraceCheckUtils]: 169: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,637 INFO L290 TraceCheckUtils]: 170: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,638 INFO L290 TraceCheckUtils]: 171: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,638 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:05:20,639 INFO L290 TraceCheckUtils]: 173: Hoare triple {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:05:20,639 INFO L290 TraceCheckUtils]: 174: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:05:20,639 INFO L272 TraceCheckUtils]: 175: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,639 INFO L290 TraceCheckUtils]: 176: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,640 INFO L290 TraceCheckUtils]: 177: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,640 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,640 INFO L290 TraceCheckUtils]: 179: Hoare triple {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:05:20,641 INFO L290 TraceCheckUtils]: 180: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:05:20,641 INFO L272 TraceCheckUtils]: 181: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,641 INFO L290 TraceCheckUtils]: 182: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,641 INFO L290 TraceCheckUtils]: 183: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,642 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:05:20,642 INFO L290 TraceCheckUtils]: 185: Hoare triple {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:05:20,643 INFO L290 TraceCheckUtils]: 186: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:05:20,643 INFO L272 TraceCheckUtils]: 187: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,643 INFO L290 TraceCheckUtils]: 188: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,643 INFO L290 TraceCheckUtils]: 189: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,644 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,644 INFO L290 TraceCheckUtils]: 191: Hoare triple {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:05:20,645 INFO L290 TraceCheckUtils]: 192: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:05:20,645 INFO L272 TraceCheckUtils]: 193: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,645 INFO L290 TraceCheckUtils]: 194: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,645 INFO L290 TraceCheckUtils]: 195: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,646 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,646 INFO L290 TraceCheckUtils]: 197: Hoare triple {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:05:20,646 INFO L290 TraceCheckUtils]: 198: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:05:20,646 INFO L272 TraceCheckUtils]: 199: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:20,647 INFO L290 TraceCheckUtils]: 200: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,647 INFO L290 TraceCheckUtils]: 201: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:20,648 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:05:20,648 INFO L290 TraceCheckUtils]: 203: Hoare triple {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41901#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} is VALID [2022-04-15 06:05:20,649 INFO L290 TraceCheckUtils]: 204: Hoare triple {41901#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 268435455); {41732#false} is VALID [2022-04-15 06:05:20,649 INFO L272 TraceCheckUtils]: 205: Hoare triple {41732#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {41732#false} is VALID [2022-04-15 06:05:20,649 INFO L290 TraceCheckUtils]: 206: Hoare triple {41732#false} ~cond := #in~cond; {41732#false} is VALID [2022-04-15 06:05:20,649 INFO L290 TraceCheckUtils]: 207: Hoare triple {41732#false} assume 0 == ~cond; {41732#false} is VALID [2022-04-15 06:05:20,649 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-15 06:05:20,649 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2022-04-15 06:05:20,649 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:05:20,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1809953653] [2022-04-15 06:05:20,650 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1809953653] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:05:20,650 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [302618759] [2022-04-15 06:05:20,650 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:05:20,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:05:20,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:05:20,651 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:05:20,651 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Waiting until timeout for monitored process [2022-04-15 06:05:34,536 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-15 06:05:34,537 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:05:34,553 WARN L261 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 341 conjunts are in the unsatisfiable core [2022-04-15 06:05:34,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:05:34,586 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:05:37,726 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41731#true} is VALID [2022-04-15 06:05:37,726 INFO L290 TraceCheckUtils]: 1: Hoare triple {41731#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-15 06:05:37,726 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-15 06:05:37,726 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-15 06:05:37,726 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-15 06:05:37,726 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {41736#(= main_~x~0 0)} is VALID [2022-04-15 06:05:37,727 INFO L290 TraceCheckUtils]: 6: Hoare triple {41736#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {41736#(= main_~x~0 0)} is VALID [2022-04-15 06:05:37,727 INFO L272 TraceCheckUtils]: 7: Hoare triple {41736#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,727 INFO L290 TraceCheckUtils]: 8: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,727 INFO L290 TraceCheckUtils]: 9: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,728 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41736#(= main_~x~0 0)} #38#return; {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:05:37,728 INFO L290 TraceCheckUtils]: 11: Hoare triple {41740#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:37,729 INFO L290 TraceCheckUtils]: 12: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:05:37,729 INFO L272 TraceCheckUtils]: 13: Hoare triple {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,729 INFO L290 TraceCheckUtils]: 15: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,730 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41741#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:05:37,730 INFO L290 TraceCheckUtils]: 17: Hoare triple {41745#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:37,730 INFO L290 TraceCheckUtils]: 18: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:05:37,730 INFO L272 TraceCheckUtils]: 19: Hoare triple {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,731 INFO L290 TraceCheckUtils]: 20: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,731 INFO L290 TraceCheckUtils]: 21: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,732 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41746#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:05:37,732 INFO L290 TraceCheckUtils]: 23: Hoare triple {41750#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:37,732 INFO L290 TraceCheckUtils]: 24: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:05:37,732 INFO L272 TraceCheckUtils]: 25: Hoare triple {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,733 INFO L290 TraceCheckUtils]: 26: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,733 INFO L290 TraceCheckUtils]: 27: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,734 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41751#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,734 INFO L290 TraceCheckUtils]: 29: Hoare triple {41755#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:37,734 INFO L290 TraceCheckUtils]: 30: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:05:37,734 INFO L272 TraceCheckUtils]: 31: Hoare triple {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,734 INFO L290 TraceCheckUtils]: 32: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,735 INFO L290 TraceCheckUtils]: 33: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,735 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41756#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:05:37,736 INFO L290 TraceCheckUtils]: 35: Hoare triple {41760#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:37,736 INFO L290 TraceCheckUtils]: 36: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:05:37,736 INFO L272 TraceCheckUtils]: 37: Hoare triple {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,736 INFO L290 TraceCheckUtils]: 38: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,737 INFO L290 TraceCheckUtils]: 39: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,737 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41761#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:05:37,737 INFO L290 TraceCheckUtils]: 41: Hoare triple {41765#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:37,738 INFO L290 TraceCheckUtils]: 42: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:05:37,738 INFO L272 TraceCheckUtils]: 43: Hoare triple {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,738 INFO L290 TraceCheckUtils]: 44: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,738 INFO L290 TraceCheckUtils]: 45: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,739 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41766#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,739 INFO L290 TraceCheckUtils]: 47: Hoare triple {41770#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:37,740 INFO L290 TraceCheckUtils]: 48: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:05:37,740 INFO L272 TraceCheckUtils]: 49: Hoare triple {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,740 INFO L290 TraceCheckUtils]: 50: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,740 INFO L290 TraceCheckUtils]: 51: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,741 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41771#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:05:37,741 INFO L290 TraceCheckUtils]: 53: Hoare triple {41775#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:37,741 INFO L290 TraceCheckUtils]: 54: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:05:37,742 INFO L272 TraceCheckUtils]: 55: Hoare triple {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,742 INFO L290 TraceCheckUtils]: 56: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,742 INFO L290 TraceCheckUtils]: 57: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,743 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41776#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:05:37,743 INFO L290 TraceCheckUtils]: 59: Hoare triple {41780#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:37,743 INFO L290 TraceCheckUtils]: 60: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:05:37,743 INFO L272 TraceCheckUtils]: 61: Hoare triple {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,744 INFO L290 TraceCheckUtils]: 62: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,744 INFO L290 TraceCheckUtils]: 63: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,745 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41781#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,745 INFO L290 TraceCheckUtils]: 65: Hoare triple {41785#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:37,745 INFO L290 TraceCheckUtils]: 66: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:05:37,745 INFO L272 TraceCheckUtils]: 67: Hoare triple {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,746 INFO L290 TraceCheckUtils]: 68: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,746 INFO L290 TraceCheckUtils]: 69: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,746 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41786#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,747 INFO L290 TraceCheckUtils]: 71: Hoare triple {41790#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:37,747 INFO L290 TraceCheckUtils]: 72: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:05:37,747 INFO L272 TraceCheckUtils]: 73: Hoare triple {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,747 INFO L290 TraceCheckUtils]: 74: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,748 INFO L290 TraceCheckUtils]: 75: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,748 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41791#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,749 INFO L290 TraceCheckUtils]: 77: Hoare triple {41795#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:37,749 INFO L290 TraceCheckUtils]: 78: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:05:37,749 INFO L272 TraceCheckUtils]: 79: Hoare triple {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,749 INFO L290 TraceCheckUtils]: 80: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,750 INFO L290 TraceCheckUtils]: 81: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,750 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41796#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:05:37,750 INFO L290 TraceCheckUtils]: 83: Hoare triple {41800#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:37,751 INFO L290 TraceCheckUtils]: 84: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:05:37,751 INFO L272 TraceCheckUtils]: 85: Hoare triple {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,751 INFO L290 TraceCheckUtils]: 86: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,751 INFO L290 TraceCheckUtils]: 87: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,752 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41801#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,752 INFO L290 TraceCheckUtils]: 89: Hoare triple {41805#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:37,753 INFO L290 TraceCheckUtils]: 90: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:05:37,753 INFO L272 TraceCheckUtils]: 91: Hoare triple {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,753 INFO L290 TraceCheckUtils]: 92: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,753 INFO L290 TraceCheckUtils]: 93: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,754 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41806#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:05:37,754 INFO L290 TraceCheckUtils]: 95: Hoare triple {41810#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:37,754 INFO L290 TraceCheckUtils]: 96: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:05:37,754 INFO L272 TraceCheckUtils]: 97: Hoare triple {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,755 INFO L290 TraceCheckUtils]: 98: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,755 INFO L290 TraceCheckUtils]: 99: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,756 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41811#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,756 INFO L290 TraceCheckUtils]: 101: Hoare triple {41815#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:37,756 INFO L290 TraceCheckUtils]: 102: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:05:37,756 INFO L272 TraceCheckUtils]: 103: Hoare triple {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,757 INFO L290 TraceCheckUtils]: 104: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,757 INFO L290 TraceCheckUtils]: 105: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,757 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41816#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:05:37,758 INFO L290 TraceCheckUtils]: 107: Hoare triple {41820#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:37,758 INFO L290 TraceCheckUtils]: 108: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:05:37,758 INFO L272 TraceCheckUtils]: 109: Hoare triple {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,758 INFO L290 TraceCheckUtils]: 110: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,759 INFO L290 TraceCheckUtils]: 111: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,759 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41821#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:05:37,760 INFO L290 TraceCheckUtils]: 113: Hoare triple {41825#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:37,760 INFO L290 TraceCheckUtils]: 114: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:05:37,760 INFO L272 TraceCheckUtils]: 115: Hoare triple {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,760 INFO L290 TraceCheckUtils]: 116: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,761 INFO L290 TraceCheckUtils]: 117: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,761 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41826#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:05:37,762 INFO L290 TraceCheckUtils]: 119: Hoare triple {41830#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:37,762 INFO L290 TraceCheckUtils]: 120: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:05:37,762 INFO L272 TraceCheckUtils]: 121: Hoare triple {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,762 INFO L290 TraceCheckUtils]: 122: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,763 INFO L290 TraceCheckUtils]: 123: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,763 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41831#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:05:37,763 INFO L290 TraceCheckUtils]: 125: Hoare triple {41835#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:37,764 INFO L290 TraceCheckUtils]: 126: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:05:37,764 INFO L272 TraceCheckUtils]: 127: Hoare triple {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,764 INFO L290 TraceCheckUtils]: 128: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,764 INFO L290 TraceCheckUtils]: 129: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,765 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41836#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,765 INFO L290 TraceCheckUtils]: 131: Hoare triple {41840#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:37,766 INFO L290 TraceCheckUtils]: 132: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:05:37,766 INFO L272 TraceCheckUtils]: 133: Hoare triple {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,766 INFO L290 TraceCheckUtils]: 134: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,766 INFO L290 TraceCheckUtils]: 135: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,767 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41841#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:05:37,767 INFO L290 TraceCheckUtils]: 137: Hoare triple {41845#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:37,767 INFO L290 TraceCheckUtils]: 138: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:05:37,767 INFO L272 TraceCheckUtils]: 139: Hoare triple {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,768 INFO L290 TraceCheckUtils]: 140: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,768 INFO L290 TraceCheckUtils]: 141: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,769 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41846#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:05:37,769 INFO L290 TraceCheckUtils]: 143: Hoare triple {41850#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:37,769 INFO L290 TraceCheckUtils]: 144: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:05:37,769 INFO L272 TraceCheckUtils]: 145: Hoare triple {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,770 INFO L290 TraceCheckUtils]: 146: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,770 INFO L290 TraceCheckUtils]: 147: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,771 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41851#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,771 INFO L290 TraceCheckUtils]: 149: Hoare triple {41855#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:05:37,771 INFO L290 TraceCheckUtils]: 150: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:05:37,771 INFO L272 TraceCheckUtils]: 151: Hoare triple {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,772 INFO L290 TraceCheckUtils]: 152: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,772 INFO L290 TraceCheckUtils]: 153: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,773 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41856#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:05:37,773 INFO L290 TraceCheckUtils]: 155: Hoare triple {41860#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:05:37,773 INFO L290 TraceCheckUtils]: 156: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:05:37,773 INFO L272 TraceCheckUtils]: 157: Hoare triple {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,773 INFO L290 TraceCheckUtils]: 158: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,774 INFO L290 TraceCheckUtils]: 159: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,774 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41861#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:05:37,775 INFO L290 TraceCheckUtils]: 161: Hoare triple {41865#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:05:37,775 INFO L290 TraceCheckUtils]: 162: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:05:37,775 INFO L272 TraceCheckUtils]: 163: Hoare triple {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,775 INFO L290 TraceCheckUtils]: 164: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,776 INFO L290 TraceCheckUtils]: 165: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,776 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41866#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:05:37,777 INFO L290 TraceCheckUtils]: 167: Hoare triple {41870#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:05:37,777 INFO L290 TraceCheckUtils]: 168: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:05:37,777 INFO L272 TraceCheckUtils]: 169: Hoare triple {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,777 INFO L290 TraceCheckUtils]: 170: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,778 INFO L290 TraceCheckUtils]: 171: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,778 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41871#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:05:37,778 INFO L290 TraceCheckUtils]: 173: Hoare triple {41875#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:05:37,779 INFO L290 TraceCheckUtils]: 174: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:05:37,779 INFO L272 TraceCheckUtils]: 175: Hoare triple {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,779 INFO L290 TraceCheckUtils]: 176: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,779 INFO L290 TraceCheckUtils]: 177: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,780 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41876#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,780 INFO L290 TraceCheckUtils]: 179: Hoare triple {41880#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:05:37,781 INFO L290 TraceCheckUtils]: 180: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:05:37,781 INFO L272 TraceCheckUtils]: 181: Hoare triple {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,781 INFO L290 TraceCheckUtils]: 182: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,781 INFO L290 TraceCheckUtils]: 183: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,782 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41881#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:05:37,782 INFO L290 TraceCheckUtils]: 185: Hoare triple {41885#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:05:37,782 INFO L290 TraceCheckUtils]: 186: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:05:37,783 INFO L272 TraceCheckUtils]: 187: Hoare triple {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,783 INFO L290 TraceCheckUtils]: 188: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,783 INFO L290 TraceCheckUtils]: 189: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,784 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41886#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,784 INFO L290 TraceCheckUtils]: 191: Hoare triple {41890#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:05:37,784 INFO L290 TraceCheckUtils]: 192: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:05:37,784 INFO L272 TraceCheckUtils]: 193: Hoare triple {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,785 INFO L290 TraceCheckUtils]: 194: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,785 INFO L290 TraceCheckUtils]: 195: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,786 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41891#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,786 INFO L290 TraceCheckUtils]: 197: Hoare triple {41895#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:05:37,786 INFO L290 TraceCheckUtils]: 198: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:05:37,786 INFO L272 TraceCheckUtils]: 199: Hoare triple {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:05:37,787 INFO L290 TraceCheckUtils]: 200: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,787 INFO L290 TraceCheckUtils]: 201: Hoare triple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:05:37,788 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {41903#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {41896#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:05:37,788 INFO L290 TraceCheckUtils]: 203: Hoare triple {41900#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {42516#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:05:37,788 INFO L290 TraceCheckUtils]: 204: Hoare triple {42516#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !(~x~0 % 4294967296 < 268435455); {41732#false} is VALID [2022-04-15 06:05:37,788 INFO L272 TraceCheckUtils]: 205: Hoare triple {41732#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {41732#false} is VALID [2022-04-15 06:05:37,788 INFO L290 TraceCheckUtils]: 206: Hoare triple {41732#false} ~cond := #in~cond; {41732#false} is VALID [2022-04-15 06:05:37,788 INFO L290 TraceCheckUtils]: 207: Hoare triple {41732#false} assume 0 == ~cond; {41732#false} is VALID [2022-04-15 06:05:37,788 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-15 06:05:37,789 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2022-04-15 06:05:37,789 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:06:19,631 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-15 06:06:19,631 INFO L290 TraceCheckUtils]: 207: Hoare triple {42535#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {41732#false} is VALID [2022-04-15 06:06:19,632 INFO L290 TraceCheckUtils]: 206: Hoare triple {42539#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {42535#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:06:19,632 INFO L272 TraceCheckUtils]: 205: Hoare triple {42543#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {42539#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 06:06:19,632 INFO L290 TraceCheckUtils]: 204: Hoare triple {42547#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {42543#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:06:19,633 INFO L290 TraceCheckUtils]: 203: Hoare triple {42551#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42547#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,634 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42555#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {42551#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,634 INFO L290 TraceCheckUtils]: 201: Hoare triple {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,635 INFO L290 TraceCheckUtils]: 200: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42559#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,635 INFO L272 TraceCheckUtils]: 199: Hoare triple {42555#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,635 INFO L290 TraceCheckUtils]: 198: Hoare triple {42569#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42555#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,636 INFO L290 TraceCheckUtils]: 197: Hoare triple {42573#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42569#(or (not (< (mod main_~x~0 4294967296) 268435455)) (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,636 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {42573#(or (not (< (mod |main_#t~ret4| 4294967296) 268435455)) (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,637 INFO L290 TraceCheckUtils]: 195: Hoare triple {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,638 INFO L290 TraceCheckUtils]: 194: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42581#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 2) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod |f_#res| 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,638 INFO L272 TraceCheckUtils]: 193: Hoare triple {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,638 INFO L290 TraceCheckUtils]: 192: Hoare triple {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,639 INFO L290 TraceCheckUtils]: 191: Hoare triple {42594#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42577#(or (not (< (mod (+ main_~x~0 2) 4294967296) 268435455)) (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,640 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} #38#return; {42594#(or (not (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,640 INFO L290 TraceCheckUtils]: 189: Hoare triple {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,641 INFO L290 TraceCheckUtils]: 188: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42602#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#res| 2) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,641 INFO L272 TraceCheckUtils]: 187: Hoare triple {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,642 INFO L290 TraceCheckUtils]: 186: Hoare triple {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,642 INFO L290 TraceCheckUtils]: 185: Hoare triple {42615#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42598#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455) (not (< (mod (+ main_~x~0 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,643 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {42615#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,644 INFO L290 TraceCheckUtils]: 183: Hoare triple {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} assume true; {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,644 INFO L290 TraceCheckUtils]: 182: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42623#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 6) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 4) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,644 INFO L272 TraceCheckUtils]: 181: Hoare triple {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,645 INFO L290 TraceCheckUtils]: 180: Hoare triple {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,645 INFO L290 TraceCheckUtils]: 179: Hoare triple {42636#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42619#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 6) 4294967296) 268435455)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,646 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {42636#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,647 INFO L290 TraceCheckUtils]: 177: Hoare triple {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,647 INFO L290 TraceCheckUtils]: 176: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42644#(or (not (< (mod (+ |f_#res| 6) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,648 INFO L272 TraceCheckUtils]: 175: Hoare triple {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,648 INFO L290 TraceCheckUtils]: 174: Hoare triple {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,648 INFO L290 TraceCheckUtils]: 173: Hoare triple {42657#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42640#(or (not (< (mod (+ main_~x~0 8) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,649 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {42657#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,650 INFO L290 TraceCheckUtils]: 171: Hoare triple {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} assume true; {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,651 INFO L290 TraceCheckUtils]: 170: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42665#(or (and (< (mod (+ |f_#in~z| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,651 INFO L272 TraceCheckUtils]: 169: Hoare triple {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,651 INFO L290 TraceCheckUtils]: 168: Hoare triple {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,651 INFO L290 TraceCheckUtils]: 167: Hoare triple {42678#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42661#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 10) 4294967296) 268435455)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,652 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} #38#return; {42678#(or (not (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,653 INFO L290 TraceCheckUtils]: 165: Hoare triple {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,654 INFO L290 TraceCheckUtils]: 164: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42686#(or (not (< (mod (+ |f_#res| 10) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 12) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,654 INFO L272 TraceCheckUtils]: 163: Hoare triple {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,654 INFO L290 TraceCheckUtils]: 162: Hoare triple {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,655 INFO L290 TraceCheckUtils]: 161: Hoare triple {42699#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42682#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,656 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} #38#return; {42699#(or (not (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,656 INFO L290 TraceCheckUtils]: 159: Hoare triple {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,657 INFO L290 TraceCheckUtils]: 158: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42707#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 12) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,657 INFO L272 TraceCheckUtils]: 157: Hoare triple {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,658 INFO L290 TraceCheckUtils]: 156: Hoare triple {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,658 INFO L290 TraceCheckUtils]: 155: Hoare triple {42720#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42703#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,659 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42720#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,660 INFO L290 TraceCheckUtils]: 153: Hoare triple {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} assume true; {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,660 INFO L290 TraceCheckUtils]: 152: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42728#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 16) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,661 INFO L272 TraceCheckUtils]: 151: Hoare triple {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,661 INFO L290 TraceCheckUtils]: 150: Hoare triple {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,661 INFO L290 TraceCheckUtils]: 149: Hoare triple {42741#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42724#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (< (mod (+ main_~x~0 16) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,662 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {42741#(or (not (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,663 INFO L290 TraceCheckUtils]: 147: Hoare triple {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} assume true; {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,664 INFO L290 TraceCheckUtils]: 146: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42749#(or (and (< (mod (+ |f_#in~z| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#res| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,664 INFO L272 TraceCheckUtils]: 145: Hoare triple {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,664 INFO L290 TraceCheckUtils]: 144: Hoare triple {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,665 INFO L290 TraceCheckUtils]: 143: Hoare triple {42762#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42745#(or (not (< (mod (+ main_~x~0 18) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,666 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {42762#(or (not (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,666 INFO L290 TraceCheckUtils]: 141: Hoare triple {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,667 INFO L290 TraceCheckUtils]: 140: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42770#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 18) 4294967296) 268435455)) (and (< (mod (+ |f_#in~z| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,667 INFO L272 TraceCheckUtils]: 139: Hoare triple {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,668 INFO L290 TraceCheckUtils]: 138: Hoare triple {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,668 INFO L290 TraceCheckUtils]: 137: Hoare triple {42783#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42766#(or (not (< (mod (+ main_~x~0 20) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,669 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {42783#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,669 INFO L290 TraceCheckUtils]: 135: Hoare triple {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,670 INFO L290 TraceCheckUtils]: 134: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42791#(or (not (< (mod (+ |f_#res| 20) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 22) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,670 INFO L272 TraceCheckUtils]: 133: Hoare triple {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,671 INFO L290 TraceCheckUtils]: 132: Hoare triple {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,671 INFO L290 TraceCheckUtils]: 131: Hoare triple {42804#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42787#(or (not (< (mod (+ main_~x~0 22) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,672 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {42804#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455) (not (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,672 INFO L290 TraceCheckUtils]: 129: Hoare triple {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,673 INFO L290 TraceCheckUtils]: 128: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42812#(or (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 24) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 22) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,673 INFO L272 TraceCheckUtils]: 127: Hoare triple {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,674 INFO L290 TraceCheckUtils]: 126: Hoare triple {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,674 INFO L290 TraceCheckUtils]: 125: Hoare triple {42825#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42808#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 24) 4294967296) 268435455)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,675 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42825#(or (not (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,676 INFO L290 TraceCheckUtils]: 123: Hoare triple {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,677 INFO L290 TraceCheckUtils]: 122: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42833#(or (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 26) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 24) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,677 INFO L272 TraceCheckUtils]: 121: Hoare triple {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,677 INFO L290 TraceCheckUtils]: 120: Hoare triple {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,677 INFO L290 TraceCheckUtils]: 119: Hoare triple {42846#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42829#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (< (mod (+ main_~x~0 26) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,678 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} #38#return; {42846#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,679 INFO L290 TraceCheckUtils]: 117: Hoare triple {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} assume true; {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,680 INFO L290 TraceCheckUtils]: 116: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42854#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 26) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,680 INFO L272 TraceCheckUtils]: 115: Hoare triple {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,680 INFO L290 TraceCheckUtils]: 114: Hoare triple {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,681 INFO L290 TraceCheckUtils]: 113: Hoare triple {42867#(or (not (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42850#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 28) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,682 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {42867#(or (not (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,682 INFO L290 TraceCheckUtils]: 111: Hoare triple {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,683 INFO L290 TraceCheckUtils]: 110: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42875#(or (not (< (mod (+ |f_#res| 28) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 30) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,683 INFO L272 TraceCheckUtils]: 109: Hoare triple {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,684 INFO L290 TraceCheckUtils]: 108: Hoare triple {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,684 INFO L290 TraceCheckUtils]: 107: Hoare triple {42888#(or (not (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42871#(or (not (< (mod (+ 30 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,685 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42888#(or (not (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,686 INFO L290 TraceCheckUtils]: 105: Hoare triple {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} assume true; {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,686 INFO L290 TraceCheckUtils]: 104: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42896#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 32) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,686 INFO L272 TraceCheckUtils]: 103: Hoare triple {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,687 INFO L290 TraceCheckUtils]: 102: Hoare triple {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,687 INFO L290 TraceCheckUtils]: 101: Hoare triple {42909#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42892#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (< (mod (+ 32 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,688 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {42909#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,689 INFO L290 TraceCheckUtils]: 99: Hoare triple {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} assume true; {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,690 INFO L290 TraceCheckUtils]: 98: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42917#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 34) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 32) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,690 INFO L272 TraceCheckUtils]: 97: Hoare triple {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,690 INFO L290 TraceCheckUtils]: 96: Hoare triple {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,691 INFO L290 TraceCheckUtils]: 95: Hoare triple {42930#(or (not (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42913#(or (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 34) 4294967296) 268435455)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,692 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42930#(or (not (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,692 INFO L290 TraceCheckUtils]: 93: Hoare triple {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} assume true; {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,693 INFO L290 TraceCheckUtils]: 92: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42938#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 36) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455) (not (< (mod (+ |f_#res| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,693 INFO L272 TraceCheckUtils]: 91: Hoare triple {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,693 INFO L290 TraceCheckUtils]: 90: Hoare triple {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,694 INFO L290 TraceCheckUtils]: 89: Hoare triple {42951#(or (not (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42934#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (< (mod (+ main_~x~0 36) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,695 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42951#(or (not (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,696 INFO L290 TraceCheckUtils]: 87: Hoare triple {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} assume true; {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,696 INFO L290 TraceCheckUtils]: 86: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42959#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (not (< (mod (+ |f_#res| 36) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,697 INFO L272 TraceCheckUtils]: 85: Hoare triple {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,697 INFO L290 TraceCheckUtils]: 84: Hoare triple {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,697 INFO L290 TraceCheckUtils]: 83: Hoare triple {42972#(or (not (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {42955#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (< (mod (+ main_~x~0 38) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,698 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} #38#return; {42972#(or (not (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,699 INFO L290 TraceCheckUtils]: 81: Hoare triple {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,700 INFO L290 TraceCheckUtils]: 80: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {42980#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 38) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,700 INFO L272 TraceCheckUtils]: 79: Hoare triple {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,700 INFO L290 TraceCheckUtils]: 78: Hoare triple {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,701 INFO L290 TraceCheckUtils]: 77: Hoare triple {42993#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {42976#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 40 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,701 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} #38#return; {42993#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,702 INFO L290 TraceCheckUtils]: 75: Hoare triple {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:06:19,703 INFO L290 TraceCheckUtils]: 74: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43001#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (< (mod (+ 40 |f_#res|) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 42) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:06:19,703 INFO L272 TraceCheckUtils]: 73: Hoare triple {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,703 INFO L290 TraceCheckUtils]: 72: Hoare triple {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,704 INFO L290 TraceCheckUtils]: 71: Hoare triple {43014#(or (not (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {42997#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455) (not (< (mod (+ 42 main_~x~0) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,705 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {43014#(or (not (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,705 INFO L290 TraceCheckUtils]: 69: Hoare triple {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} assume true; {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,706 INFO L290 TraceCheckUtils]: 68: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43022#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 42) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 44) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,706 INFO L272 TraceCheckUtils]: 67: Hoare triple {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,706 INFO L290 TraceCheckUtils]: 66: Hoare triple {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,707 INFO L290 TraceCheckUtils]: 65: Hoare triple {43035#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {43018#(or (not (< (mod (+ 44 main_~x~0) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,708 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {43035#(or (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,708 INFO L290 TraceCheckUtils]: 63: Hoare triple {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,709 INFO L290 TraceCheckUtils]: 62: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43043#(or (and (< (mod (+ |f_#in~z| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 44) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,709 INFO L272 TraceCheckUtils]: 61: Hoare triple {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,709 INFO L290 TraceCheckUtils]: 60: Hoare triple {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,710 INFO L290 TraceCheckUtils]: 59: Hoare triple {43056#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43039#(or (not (< (mod (+ main_~x~0 46) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,711 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43056#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,711 INFO L290 TraceCheckUtils]: 57: Hoare triple {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} assume true; {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,712 INFO L290 TraceCheckUtils]: 56: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43064#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 48) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,712 INFO L272 TraceCheckUtils]: 55: Hoare triple {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,712 INFO L290 TraceCheckUtils]: 54: Hoare triple {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,713 INFO L290 TraceCheckUtils]: 53: Hoare triple {43077#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43060#(or (not (< (mod (+ main_~x~0 48) 4294967296) 268435455)) (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,714 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {43077#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,714 INFO L290 TraceCheckUtils]: 51: Hoare triple {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,715 INFO L290 TraceCheckUtils]: 50: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43085#(or (and (< (mod (+ |f_#in~z| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 48) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,716 INFO L272 TraceCheckUtils]: 49: Hoare triple {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,716 INFO L290 TraceCheckUtils]: 47: Hoare triple {43098#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43081#(or (not (< (mod (+ main_~x~0 50) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,717 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {43098#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,718 INFO L290 TraceCheckUtils]: 45: Hoare triple {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} assume true; {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,718 INFO L290 TraceCheckUtils]: 44: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43106#(or (not (< (mod (+ |f_#res| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 52) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,719 INFO L272 TraceCheckUtils]: 43: Hoare triple {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,719 INFO L290 TraceCheckUtils]: 42: Hoare triple {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,719 INFO L290 TraceCheckUtils]: 41: Hoare triple {43119#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43102#(or (not (< (mod (+ main_~x~0 52) 4294967296) 268435455)) (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,720 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43119#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,721 INFO L290 TraceCheckUtils]: 39: Hoare triple {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} assume true; {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,722 INFO L290 TraceCheckUtils]: 38: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43127#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 54) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ |f_#res| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,722 INFO L272 TraceCheckUtils]: 37: Hoare triple {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,722 INFO L290 TraceCheckUtils]: 35: Hoare triple {43140#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {43123#(or (not (< (mod (+ main_~x~0 54) 4294967296) 268435455)) (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,723 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43140#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,724 INFO L290 TraceCheckUtils]: 33: Hoare triple {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,725 INFO L290 TraceCheckUtils]: 32: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43148#(or (not (= (mod |f_#res| 2) 0)) (not (< (mod (+ |f_#res| 54) 4294967296) 268435455)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,725 INFO L272 TraceCheckUtils]: 31: Hoare triple {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,725 INFO L290 TraceCheckUtils]: 30: Hoare triple {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,726 INFO L290 TraceCheckUtils]: 29: Hoare triple {43161#(or (not (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {43144#(or (not (< (mod (+ 56 main_~x~0) 4294967296) 268435455)) (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,726 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} #38#return; {43161#(or (not (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,727 INFO L290 TraceCheckUtils]: 27: Hoare triple {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,728 INFO L290 TraceCheckUtils]: 26: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43169#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 58) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)) (not (< (mod (+ 56 |f_#res|) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,728 INFO L272 TraceCheckUtils]: 25: Hoare triple {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,728 INFO L290 TraceCheckUtils]: 24: Hoare triple {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,729 INFO L290 TraceCheckUtils]: 23: Hoare triple {43182#(or (not (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)) (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {43165#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 58) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,730 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43182#(or (not (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)) (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,730 INFO L290 TraceCheckUtils]: 21: Hoare triple {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} assume true; {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,731 INFO L290 TraceCheckUtils]: 20: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43190#(or (not (< (mod (+ |f_#res| 58) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0) (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,731 INFO L272 TraceCheckUtils]: 19: Hoare triple {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,732 INFO L290 TraceCheckUtils]: 18: Hoare triple {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,732 INFO L290 TraceCheckUtils]: 17: Hoare triple {43203#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {43186#(or (not (< (mod (+ main_~x~0 60) 4294967296) 268435455)) (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,733 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} #38#return; {43203#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:06:19,733 INFO L290 TraceCheckUtils]: 15: Hoare triple {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} assume true; {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,734 INFO L290 TraceCheckUtils]: 14: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43211#(or (not (< (mod (+ |f_#res| 60) 4294967296) 268435455)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (< (mod (+ |f_#in~z| 62) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:06:19,734 INFO L272 TraceCheckUtils]: 13: Hoare triple {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,735 INFO L290 TraceCheckUtils]: 12: Hoare triple {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} assume !!(~x~0 % 4294967296 < 268435455); {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,735 INFO L290 TraceCheckUtils]: 11: Hoare triple {43224#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)))} ~x~0 := #t~ret4;havoc #t~ret4; {43207#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)) (not (< (mod (+ main_~x~0 62) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,736 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {43224#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)) (not (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:19,737 INFO L290 TraceCheckUtils]: 9: Hoare triple {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} assume true; {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,738 INFO L290 TraceCheckUtils]: 8: Hoare triple {41731#true} ~z := #in~z;#res := 2 + ~z; {43232#(or (not (= (mod |f_#res| 2) 0)) (and (< (mod (+ |f_#in~z| 64) 4294967296) 268435455) (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (not (< (mod (+ |f_#res| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-15 06:06:19,738 INFO L272 TraceCheckUtils]: 7: Hoare triple {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-15 06:06:19,738 INFO L290 TraceCheckUtils]: 6: Hoare triple {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,738 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {43228#(or (not (< (mod (+ 64 main_~x~0) 4294967296) 268435455)) (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:06:19,738 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-15 06:06:19,738 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-15 06:06:19,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-15 06:06:19,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {41731#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {41731#true} is VALID [2022-04-15 06:06:19,739 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41731#true} is VALID [2022-04-15 06:06:19,740 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 2673 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-04-15 06:06:19,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [302618759] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:06:19,740 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:06:19,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 70, 106] total 176 [2022-04-15 06:06:19,741 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:06:19,741 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1804495315] [2022-04-15 06:06:19,741 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1804495315] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:06:19,741 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:06:19,741 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2022-04-15 06:06:19,741 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960167267] [2022-04-15 06:06:19,741 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:06:19,741 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Word has length 209 [2022-04-15 06:06:19,741 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:06:19,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:06:19,820 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:19,820 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-04-15 06:06:19,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:19,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-04-15 06:06:19,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2766, Invalid=28034, Unknown=0, NotChecked=0, Total=30800 [2022-04-15 06:06:19,822 INFO L87 Difference]: Start difference. First operand 114 states and 146 transitions. Second operand has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:06:38,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:38,575 INFO L93 Difference]: Finished difference Result 124 states and 158 transitions. [2022-04-15 06:06:38,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2022-04-15 06:06:38,575 INFO L78 Accepts]: Start accepts. Automaton has has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Word has length 209 [2022-04-15 06:06:38,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:06:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:06:38,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 158 transitions. [2022-04-15 06:06:38,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:06:38,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 158 transitions. [2022-04-15 06:06:38,583 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 158 transitions. [2022-04-15 06:06:38,698 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:38,699 INFO L225 Difference]: With dead ends: 124 [2022-04-15 06:06:38,699 INFO L226 Difference]: Without dead ends: 119 [2022-04-15 06:06:38,703 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 347 SyntacticMatches, 34 SemanticMatches, 242 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5961 ImplicationChecksByTransitivity, 46.5s TimeCoverageRelationStatistics Valid=6703, Invalid=52589, Unknown=0, NotChecked=0, Total=59292 [2022-04-15 06:06:38,703 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 78 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 8787 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 298 SdHoareTripleChecker+Invalid, 8976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 189 IncrementalHoareTripleChecker+Valid, 8787 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-04-15 06:06:38,704 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [79 Valid, 298 Invalid, 8976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 8787 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-04-15 06:06:38,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-15 06:06:39,311 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 117. [2022-04-15 06:06:39,311 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:06:39,312 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:06:39,312 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:06:39,312 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:06:39,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:39,314 INFO L93 Difference]: Finished difference Result 119 states and 153 transitions. [2022-04-15 06:06:39,314 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 153 transitions. [2022-04-15 06:06:39,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:39,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:39,314 INFO L74 IsIncluded]: Start isIncluded. First operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 119 states. [2022-04-15 06:06:39,315 INFO L87 Difference]: Start difference. First operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 119 states. [2022-04-15 06:06:39,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:06:39,317 INFO L93 Difference]: Finished difference Result 119 states and 153 transitions. [2022-04-15 06:06:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 153 transitions. [2022-04-15 06:06:39,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:06:39,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:06:39,317 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:06:39,317 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:06:39,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 117 states, 77 states have (on average 1.0129870129870129) internal successors, (78), 77 states have internal predecessors, (78), 37 states have call successors, (37), 4 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:06:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 150 transitions. [2022-04-15 06:06:39,319 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 150 transitions. Word has length 209 [2022-04-15 06:06:39,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:06:39,319 INFO L478 AbstractCegarLoop]: Abstraction has 117 states and 150 transitions. [2022-04-15 06:06:39,319 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 71 states, 71 states have (on average 1.056338028169014) internal successors, (75), 37 states have internal predecessors, (75), 35 states have call successors, (36), 3 states have call predecessors, (36), 2 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-15 06:06:39,319 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 117 states and 150 transitions. [2022-04-15 06:06:39,494 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:39,494 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 150 transitions. [2022-04-15 06:06:39,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-04-15 06:06:39,495 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:06:39,495 INFO L499 BasicCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:06:39,502 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (66)] Forceful destruction successful, exit code 0 [2022-04-15 06:06:39,702 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (67)] Ended with exit code 0 [2022-04-15 06:06:39,895 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 66 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,67 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable66,SelfDestructingSolverStorable67 [2022-04-15 06:06:39,896 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:06:39,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:06:39,896 INFO L85 PathProgramCache]: Analyzing trace with hash -811411678, now seen corresponding path program 67 times [2022-04-15 06:06:39,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:39,896 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1944985072] [2022-04-15 06:06:41,972 WARN L977 rdanLoopAcceleration]: Unable to prove correctness of quantifier elimination. [2022-04-15 06:06:42,047 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:06:42,048 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:06:42,050 INFO L85 PathProgramCache]: Analyzing trace with hash -1107580914, now seen corresponding path program 1 times [2022-04-15 06:06:42,050 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:42,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350983105] [2022-04-15 06:06:42,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:42,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:42,054 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_34.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_34.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:06:42,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:06:42,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [444680013] [2022-04-15 06:06:42,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:42,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:42,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:42,057 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:42,058 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Waiting until timeout for monitored process [2022-04-15 06:06:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:42,136 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:06:42,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:06:42,147 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:06:42,147 INFO L85 PathProgramCache]: Analyzing trace with hash -811411678, now seen corresponding path program 68 times [2022-04-15 06:06:42,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:06:42,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461711492] [2022-04-15 06:06:42,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:06:42,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:06:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:06:44,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,209 INFO L290 TraceCheckUtils]: 0: Hoare triple {44294#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-15 06:06:44,209 INFO L290 TraceCheckUtils]: 1: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-15 06:06:44,209 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-15 06:06:44,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:06:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,265 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,265 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,266 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44123#(= main_~x~0 0)} #38#return; {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:06:44,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:06:44,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,271 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,272 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:06:44,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:06:44,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,277 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,277 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,278 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:06:44,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:06:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,283 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,283 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,283 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:06:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,288 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,289 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,289 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:06:44,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:06:44,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,294 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,295 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,295 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:06:44,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:06:44,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,307 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,307 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,308 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:06:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,313 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,313 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,314 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:06:44,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:06:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,319 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,320 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:06:44,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:06:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,325 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,326 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:06:44,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,332 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,332 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,333 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:06:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,341 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,341 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,342 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:06:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,348 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,348 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,349 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:06:44,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:06:44,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,354 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,355 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,355 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:06:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,362 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,363 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,363 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:06:44,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:06:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,369 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,369 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,370 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:06:44,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,376 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,376 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,377 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:06:44,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:06:44,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,382 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,383 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,384 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:06:44,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:06:44,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,389 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,390 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,390 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:06:44,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:06:44,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,396 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,397 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,397 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:06:44,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:06:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,403 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,404 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,404 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:06:44,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,410 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,411 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:06:44,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:06:44,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,417 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,418 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,418 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:06:44,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:06:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,428 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,429 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,429 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:06:44,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,435 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,436 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,436 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:06:44,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:06:44,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,446 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,446 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,447 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:06:44,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:06:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,453 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,453 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,454 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:06:44,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:06:44,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,460 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:06:44,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:06:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,467 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:06:44,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,473 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,474 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,474 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:06:44,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-15 06:06:44,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,480 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,481 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,481 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-15 06:06:44,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,487 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,488 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-15 06:06:44,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,494 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,495 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,495 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-15 06:06:44,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,501 INFO L290 TraceCheckUtils]: 0: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,502 INFO L290 TraceCheckUtils]: 1: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,502 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,503 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44294#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:06:44,503 INFO L290 TraceCheckUtils]: 1: Hoare triple {44294#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-15 06:06:44,503 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-15 06:06:44,503 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-15 06:06:44,503 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-15 06:06:44,503 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {44123#(= main_~x~0 0)} is VALID [2022-04-15 06:06:44,503 INFO L290 TraceCheckUtils]: 6: Hoare triple {44123#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44123#(= main_~x~0 0)} is VALID [2022-04-15 06:06:44,503 INFO L272 TraceCheckUtils]: 7: Hoare triple {44123#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,505 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44123#(= main_~x~0 0)} #38#return; {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:06:44,505 INFO L290 TraceCheckUtils]: 11: Hoare triple {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:44,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:44,505 INFO L272 TraceCheckUtils]: 13: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,506 INFO L290 TraceCheckUtils]: 14: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,506 INFO L290 TraceCheckUtils]: 15: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,506 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:06:44,507 INFO L290 TraceCheckUtils]: 17: Hoare triple {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:44,507 INFO L290 TraceCheckUtils]: 18: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:44,507 INFO L272 TraceCheckUtils]: 19: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,507 INFO L290 TraceCheckUtils]: 20: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,508 INFO L290 TraceCheckUtils]: 21: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,508 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:06:44,509 INFO L290 TraceCheckUtils]: 23: Hoare triple {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:44,509 INFO L290 TraceCheckUtils]: 24: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:44,509 INFO L272 TraceCheckUtils]: 25: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,509 INFO L290 TraceCheckUtils]: 26: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,510 INFO L290 TraceCheckUtils]: 27: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,510 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,510 INFO L290 TraceCheckUtils]: 29: Hoare triple {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:44,511 INFO L290 TraceCheckUtils]: 30: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:44,511 INFO L272 TraceCheckUtils]: 31: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,511 INFO L290 TraceCheckUtils]: 32: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,511 INFO L290 TraceCheckUtils]: 33: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,512 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:06:44,512 INFO L290 TraceCheckUtils]: 35: Hoare triple {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:44,513 INFO L290 TraceCheckUtils]: 36: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:44,513 INFO L272 TraceCheckUtils]: 37: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,513 INFO L290 TraceCheckUtils]: 39: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,514 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:06:44,514 INFO L290 TraceCheckUtils]: 41: Hoare triple {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:44,514 INFO L290 TraceCheckUtils]: 42: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:44,514 INFO L272 TraceCheckUtils]: 43: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,515 INFO L290 TraceCheckUtils]: 44: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,515 INFO L290 TraceCheckUtils]: 45: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,516 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,516 INFO L290 TraceCheckUtils]: 47: Hoare triple {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:44,516 INFO L290 TraceCheckUtils]: 48: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:44,516 INFO L272 TraceCheckUtils]: 49: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,517 INFO L290 TraceCheckUtils]: 50: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,517 INFO L290 TraceCheckUtils]: 51: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,518 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:06:44,518 INFO L290 TraceCheckUtils]: 53: Hoare triple {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:44,518 INFO L290 TraceCheckUtils]: 54: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:44,518 INFO L272 TraceCheckUtils]: 55: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,519 INFO L290 TraceCheckUtils]: 56: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,519 INFO L290 TraceCheckUtils]: 57: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,519 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:06:44,520 INFO L290 TraceCheckUtils]: 59: Hoare triple {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:44,520 INFO L290 TraceCheckUtils]: 60: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:44,520 INFO L272 TraceCheckUtils]: 61: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,520 INFO L290 TraceCheckUtils]: 62: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,521 INFO L290 TraceCheckUtils]: 63: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,521 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,522 INFO L290 TraceCheckUtils]: 65: Hoare triple {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:44,522 INFO L290 TraceCheckUtils]: 66: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:44,522 INFO L272 TraceCheckUtils]: 67: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,522 INFO L290 TraceCheckUtils]: 68: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,523 INFO L290 TraceCheckUtils]: 69: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,523 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,523 INFO L290 TraceCheckUtils]: 71: Hoare triple {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:44,524 INFO L290 TraceCheckUtils]: 72: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:44,524 INFO L272 TraceCheckUtils]: 73: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,524 INFO L290 TraceCheckUtils]: 74: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,524 INFO L290 TraceCheckUtils]: 75: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,525 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,525 INFO L290 TraceCheckUtils]: 77: Hoare triple {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:44,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:44,526 INFO L272 TraceCheckUtils]: 79: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,526 INFO L290 TraceCheckUtils]: 80: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,526 INFO L290 TraceCheckUtils]: 81: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,527 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:06:44,527 INFO L290 TraceCheckUtils]: 83: Hoare triple {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:44,527 INFO L290 TraceCheckUtils]: 84: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:44,527 INFO L272 TraceCheckUtils]: 85: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,528 INFO L290 TraceCheckUtils]: 86: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,528 INFO L290 TraceCheckUtils]: 87: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,529 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,529 INFO L290 TraceCheckUtils]: 89: Hoare triple {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:44,529 INFO L290 TraceCheckUtils]: 90: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:44,529 INFO L272 TraceCheckUtils]: 91: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,530 INFO L290 TraceCheckUtils]: 92: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,530 INFO L290 TraceCheckUtils]: 93: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,530 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:06:44,531 INFO L290 TraceCheckUtils]: 95: Hoare triple {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:44,531 INFO L290 TraceCheckUtils]: 96: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:44,531 INFO L272 TraceCheckUtils]: 97: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,531 INFO L290 TraceCheckUtils]: 98: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,532 INFO L290 TraceCheckUtils]: 99: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,532 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,533 INFO L290 TraceCheckUtils]: 101: Hoare triple {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:44,533 INFO L290 TraceCheckUtils]: 102: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:44,533 INFO L272 TraceCheckUtils]: 103: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,533 INFO L290 TraceCheckUtils]: 104: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,534 INFO L290 TraceCheckUtils]: 105: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,534 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:06:44,534 INFO L290 TraceCheckUtils]: 107: Hoare triple {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:44,535 INFO L290 TraceCheckUtils]: 108: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:44,535 INFO L272 TraceCheckUtils]: 109: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,535 INFO L290 TraceCheckUtils]: 110: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,535 INFO L290 TraceCheckUtils]: 111: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,536 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:06:44,536 INFO L290 TraceCheckUtils]: 113: Hoare triple {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:44,537 INFO L290 TraceCheckUtils]: 114: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:44,537 INFO L272 TraceCheckUtils]: 115: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,537 INFO L290 TraceCheckUtils]: 116: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,537 INFO L290 TraceCheckUtils]: 117: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,538 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:06:44,538 INFO L290 TraceCheckUtils]: 119: Hoare triple {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:44,538 INFO L290 TraceCheckUtils]: 120: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:44,539 INFO L272 TraceCheckUtils]: 121: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,539 INFO L290 TraceCheckUtils]: 122: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,539 INFO L290 TraceCheckUtils]: 123: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,540 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:06:44,540 INFO L290 TraceCheckUtils]: 125: Hoare triple {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:44,540 INFO L290 TraceCheckUtils]: 126: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:44,540 INFO L272 TraceCheckUtils]: 127: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,541 INFO L290 TraceCheckUtils]: 128: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,541 INFO L290 TraceCheckUtils]: 129: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,542 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,542 INFO L290 TraceCheckUtils]: 131: Hoare triple {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:44,542 INFO L290 TraceCheckUtils]: 132: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:44,542 INFO L272 TraceCheckUtils]: 133: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,543 INFO L290 TraceCheckUtils]: 134: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,543 INFO L290 TraceCheckUtils]: 135: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,543 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:06:44,544 INFO L290 TraceCheckUtils]: 137: Hoare triple {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:44,544 INFO L290 TraceCheckUtils]: 138: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:44,544 INFO L272 TraceCheckUtils]: 139: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,544 INFO L290 TraceCheckUtils]: 140: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,545 INFO L290 TraceCheckUtils]: 141: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,545 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:06:44,546 INFO L290 TraceCheckUtils]: 143: Hoare triple {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:44,546 INFO L290 TraceCheckUtils]: 144: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:44,546 INFO L272 TraceCheckUtils]: 145: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,546 INFO L290 TraceCheckUtils]: 146: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,547 INFO L290 TraceCheckUtils]: 147: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,547 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,547 INFO L290 TraceCheckUtils]: 149: Hoare triple {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:44,548 INFO L290 TraceCheckUtils]: 150: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:44,548 INFO L272 TraceCheckUtils]: 151: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,548 INFO L290 TraceCheckUtils]: 152: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,548 INFO L290 TraceCheckUtils]: 153: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,549 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:06:44,549 INFO L290 TraceCheckUtils]: 155: Hoare triple {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:44,550 INFO L290 TraceCheckUtils]: 156: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:44,550 INFO L272 TraceCheckUtils]: 157: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,550 INFO L290 TraceCheckUtils]: 158: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,550 INFO L290 TraceCheckUtils]: 159: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,551 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:06:44,551 INFO L290 TraceCheckUtils]: 161: Hoare triple {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:44,551 INFO L290 TraceCheckUtils]: 162: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:44,552 INFO L272 TraceCheckUtils]: 163: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,552 INFO L290 TraceCheckUtils]: 164: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,552 INFO L290 TraceCheckUtils]: 165: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,553 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:06:44,553 INFO L290 TraceCheckUtils]: 167: Hoare triple {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:06:44,553 INFO L290 TraceCheckUtils]: 168: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:06:44,553 INFO L272 TraceCheckUtils]: 169: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,554 INFO L290 TraceCheckUtils]: 170: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,554 INFO L290 TraceCheckUtils]: 171: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,555 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:06:44,555 INFO L290 TraceCheckUtils]: 173: Hoare triple {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:06:44,555 INFO L290 TraceCheckUtils]: 174: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:06:44,555 INFO L272 TraceCheckUtils]: 175: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,555 INFO L290 TraceCheckUtils]: 176: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,556 INFO L290 TraceCheckUtils]: 177: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,556 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,557 INFO L290 TraceCheckUtils]: 179: Hoare triple {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:06:44,557 INFO L290 TraceCheckUtils]: 180: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:06:44,557 INFO L272 TraceCheckUtils]: 181: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,557 INFO L290 TraceCheckUtils]: 182: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,558 INFO L290 TraceCheckUtils]: 183: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,558 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:06:44,559 INFO L290 TraceCheckUtils]: 185: Hoare triple {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:06:44,559 INFO L290 TraceCheckUtils]: 186: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:06:44,559 INFO L272 TraceCheckUtils]: 187: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,559 INFO L290 TraceCheckUtils]: 188: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,560 INFO L290 TraceCheckUtils]: 189: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,560 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,560 INFO L290 TraceCheckUtils]: 191: Hoare triple {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:06:44,561 INFO L290 TraceCheckUtils]: 192: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:06:44,561 INFO L272 TraceCheckUtils]: 193: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,561 INFO L290 TraceCheckUtils]: 194: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,561 INFO L290 TraceCheckUtils]: 195: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,562 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,562 INFO L290 TraceCheckUtils]: 197: Hoare triple {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:06:44,563 INFO L290 TraceCheckUtils]: 198: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:06:44,563 INFO L272 TraceCheckUtils]: 199: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,563 INFO L290 TraceCheckUtils]: 200: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,563 INFO L290 TraceCheckUtils]: 201: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,564 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,564 INFO L290 TraceCheckUtils]: 203: Hoare triple {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:06:44,564 INFO L290 TraceCheckUtils]: 204: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:06:44,564 INFO L272 TraceCheckUtils]: 205: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:44,565 INFO L290 TraceCheckUtils]: 206: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,565 INFO L290 TraceCheckUtils]: 207: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:44,566 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:06:44,566 INFO L290 TraceCheckUtils]: 209: Hoare triple {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44293#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:06:44,566 INFO L290 TraceCheckUtils]: 210: Hoare triple {44293#(and (<= main_~x~0 68) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {44119#false} is VALID [2022-04-15 06:06:44,567 INFO L272 TraceCheckUtils]: 211: Hoare triple {44119#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {44119#false} is VALID [2022-04-15 06:06:44,567 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-15 06:06:44,567 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-15 06:06:44,567 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-15 06:06:44,567 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2022-04-15 06:06:44,567 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:06:44,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461711492] [2022-04-15 06:06:44,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [461711492] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:06:44,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1283365136] [2022-04-15 06:06:44,568 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:06:44,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:06:44,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:06:44,568 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:06:44,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Waiting until timeout for monitored process [2022-04-15 06:06:44,690 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:06:44,690 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:06:44,694 WARN L261 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 343 conjunts are in the unsatisfiable core [2022-04-15 06:06:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:06:44,731 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:06:48,071 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44118#true} is VALID [2022-04-15 06:06:48,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {44118#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-15 06:06:48,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-15 06:06:48,071 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-15 06:06:48,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-15 06:06:48,072 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {44123#(= main_~x~0 0)} is VALID [2022-04-15 06:06:48,072 INFO L290 TraceCheckUtils]: 6: Hoare triple {44123#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44123#(= main_~x~0 0)} is VALID [2022-04-15 06:06:48,072 INFO L272 TraceCheckUtils]: 7: Hoare triple {44123#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,073 INFO L290 TraceCheckUtils]: 8: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,073 INFO L290 TraceCheckUtils]: 9: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,073 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44123#(= main_~x~0 0)} #38#return; {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:06:48,074 INFO L290 TraceCheckUtils]: 11: Hoare triple {44127#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:48,074 INFO L290 TraceCheckUtils]: 12: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:06:48,074 INFO L272 TraceCheckUtils]: 13: Hoare triple {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,074 INFO L290 TraceCheckUtils]: 14: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,075 INFO L290 TraceCheckUtils]: 15: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,075 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44128#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:06:48,076 INFO L290 TraceCheckUtils]: 17: Hoare triple {44132#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:48,076 INFO L290 TraceCheckUtils]: 18: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:06:48,076 INFO L272 TraceCheckUtils]: 19: Hoare triple {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,077 INFO L290 TraceCheckUtils]: 21: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,077 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44133#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:06:48,077 INFO L290 TraceCheckUtils]: 23: Hoare triple {44137#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:48,078 INFO L290 TraceCheckUtils]: 24: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:06:48,078 INFO L272 TraceCheckUtils]: 25: Hoare triple {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,079 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44138#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,079 INFO L290 TraceCheckUtils]: 29: Hoare triple {44142#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:48,080 INFO L290 TraceCheckUtils]: 30: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:06:48,080 INFO L272 TraceCheckUtils]: 31: Hoare triple {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,080 INFO L290 TraceCheckUtils]: 32: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,080 INFO L290 TraceCheckUtils]: 33: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,081 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44143#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:06:48,081 INFO L290 TraceCheckUtils]: 35: Hoare triple {44147#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:48,081 INFO L290 TraceCheckUtils]: 36: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:06:48,081 INFO L272 TraceCheckUtils]: 37: Hoare triple {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,082 INFO L290 TraceCheckUtils]: 38: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,082 INFO L290 TraceCheckUtils]: 39: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,083 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44148#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:06:48,083 INFO L290 TraceCheckUtils]: 41: Hoare triple {44152#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:48,083 INFO L290 TraceCheckUtils]: 42: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:06:48,083 INFO L272 TraceCheckUtils]: 43: Hoare triple {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,084 INFO L290 TraceCheckUtils]: 44: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,084 INFO L290 TraceCheckUtils]: 45: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,085 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44153#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,085 INFO L290 TraceCheckUtils]: 47: Hoare triple {44157#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:48,085 INFO L290 TraceCheckUtils]: 48: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:06:48,085 INFO L272 TraceCheckUtils]: 49: Hoare triple {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,085 INFO L290 TraceCheckUtils]: 50: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,086 INFO L290 TraceCheckUtils]: 51: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,086 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44158#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:06:48,087 INFO L290 TraceCheckUtils]: 53: Hoare triple {44162#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:48,087 INFO L290 TraceCheckUtils]: 54: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:06:48,087 INFO L272 TraceCheckUtils]: 55: Hoare triple {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,087 INFO L290 TraceCheckUtils]: 56: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,088 INFO L290 TraceCheckUtils]: 57: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,088 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44163#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:06:48,089 INFO L290 TraceCheckUtils]: 59: Hoare triple {44167#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:48,089 INFO L290 TraceCheckUtils]: 60: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:06:48,089 INFO L272 TraceCheckUtils]: 61: Hoare triple {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,089 INFO L290 TraceCheckUtils]: 62: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,090 INFO L290 TraceCheckUtils]: 63: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,090 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44168#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,090 INFO L290 TraceCheckUtils]: 65: Hoare triple {44172#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:48,091 INFO L290 TraceCheckUtils]: 66: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:06:48,091 INFO L272 TraceCheckUtils]: 67: Hoare triple {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,091 INFO L290 TraceCheckUtils]: 68: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,091 INFO L290 TraceCheckUtils]: 69: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,092 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44173#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,092 INFO L290 TraceCheckUtils]: 71: Hoare triple {44177#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:48,093 INFO L290 TraceCheckUtils]: 72: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:06:48,093 INFO L272 TraceCheckUtils]: 73: Hoare triple {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,093 INFO L290 TraceCheckUtils]: 74: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,093 INFO L290 TraceCheckUtils]: 75: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,094 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44178#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,094 INFO L290 TraceCheckUtils]: 77: Hoare triple {44182#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:48,095 INFO L290 TraceCheckUtils]: 78: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:06:48,095 INFO L272 TraceCheckUtils]: 79: Hoare triple {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,095 INFO L290 TraceCheckUtils]: 80: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,095 INFO L290 TraceCheckUtils]: 81: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,096 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44183#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:06:48,096 INFO L290 TraceCheckUtils]: 83: Hoare triple {44187#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:48,096 INFO L290 TraceCheckUtils]: 84: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:06:48,096 INFO L272 TraceCheckUtils]: 85: Hoare triple {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,097 INFO L290 TraceCheckUtils]: 86: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,097 INFO L290 TraceCheckUtils]: 87: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,098 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44188#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,098 INFO L290 TraceCheckUtils]: 89: Hoare triple {44192#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:48,098 INFO L290 TraceCheckUtils]: 90: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:06:48,098 INFO L272 TraceCheckUtils]: 91: Hoare triple {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,099 INFO L290 TraceCheckUtils]: 92: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,099 INFO L290 TraceCheckUtils]: 93: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,100 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44193#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:06:48,100 INFO L290 TraceCheckUtils]: 95: Hoare triple {44197#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:48,100 INFO L290 TraceCheckUtils]: 96: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:06:48,100 INFO L272 TraceCheckUtils]: 97: Hoare triple {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,101 INFO L290 TraceCheckUtils]: 98: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,101 INFO L290 TraceCheckUtils]: 99: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,101 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44198#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,102 INFO L290 TraceCheckUtils]: 101: Hoare triple {44202#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:48,102 INFO L290 TraceCheckUtils]: 102: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:06:48,102 INFO L272 TraceCheckUtils]: 103: Hoare triple {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,102 INFO L290 TraceCheckUtils]: 104: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,103 INFO L290 TraceCheckUtils]: 105: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,103 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44203#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:06:48,104 INFO L290 TraceCheckUtils]: 107: Hoare triple {44207#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:48,104 INFO L290 TraceCheckUtils]: 108: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:06:48,104 INFO L272 TraceCheckUtils]: 109: Hoare triple {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,104 INFO L290 TraceCheckUtils]: 110: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,105 INFO L290 TraceCheckUtils]: 111: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,105 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44208#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:06:48,105 INFO L290 TraceCheckUtils]: 113: Hoare triple {44212#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:48,106 INFO L290 TraceCheckUtils]: 114: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:06:48,106 INFO L272 TraceCheckUtils]: 115: Hoare triple {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,106 INFO L290 TraceCheckUtils]: 116: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,106 INFO L290 TraceCheckUtils]: 117: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,107 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44213#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:06:48,107 INFO L290 TraceCheckUtils]: 119: Hoare triple {44217#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:48,108 INFO L290 TraceCheckUtils]: 120: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:06:48,108 INFO L272 TraceCheckUtils]: 121: Hoare triple {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,108 INFO L290 TraceCheckUtils]: 122: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,108 INFO L290 TraceCheckUtils]: 123: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,109 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44218#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:06:48,109 INFO L290 TraceCheckUtils]: 125: Hoare triple {44222#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:48,109 INFO L290 TraceCheckUtils]: 126: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:06:48,109 INFO L272 TraceCheckUtils]: 127: Hoare triple {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,110 INFO L290 TraceCheckUtils]: 128: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,110 INFO L290 TraceCheckUtils]: 129: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,111 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44223#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,111 INFO L290 TraceCheckUtils]: 131: Hoare triple {44227#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:48,111 INFO L290 TraceCheckUtils]: 132: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:06:48,111 INFO L272 TraceCheckUtils]: 133: Hoare triple {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,112 INFO L290 TraceCheckUtils]: 134: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,112 INFO L290 TraceCheckUtils]: 135: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,113 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44228#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:06:48,113 INFO L290 TraceCheckUtils]: 137: Hoare triple {44232#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:48,113 INFO L290 TraceCheckUtils]: 138: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:06:48,113 INFO L272 TraceCheckUtils]: 139: Hoare triple {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,113 INFO L290 TraceCheckUtils]: 140: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,114 INFO L290 TraceCheckUtils]: 141: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,114 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44233#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:06:48,115 INFO L290 TraceCheckUtils]: 143: Hoare triple {44237#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:48,115 INFO L290 TraceCheckUtils]: 144: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:06:48,115 INFO L272 TraceCheckUtils]: 145: Hoare triple {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,115 INFO L290 TraceCheckUtils]: 146: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,116 INFO L290 TraceCheckUtils]: 147: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,116 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44238#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,117 INFO L290 TraceCheckUtils]: 149: Hoare triple {44242#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:48,117 INFO L290 TraceCheckUtils]: 150: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:06:48,117 INFO L272 TraceCheckUtils]: 151: Hoare triple {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,117 INFO L290 TraceCheckUtils]: 152: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,118 INFO L290 TraceCheckUtils]: 153: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,118 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44243#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:06:48,119 INFO L290 TraceCheckUtils]: 155: Hoare triple {44247#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:48,119 INFO L290 TraceCheckUtils]: 156: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:06:48,119 INFO L272 TraceCheckUtils]: 157: Hoare triple {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,119 INFO L290 TraceCheckUtils]: 158: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,119 INFO L290 TraceCheckUtils]: 159: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,120 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44248#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:06:48,120 INFO L290 TraceCheckUtils]: 161: Hoare triple {44252#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:48,121 INFO L290 TraceCheckUtils]: 162: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:06:48,121 INFO L272 TraceCheckUtils]: 163: Hoare triple {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,121 INFO L290 TraceCheckUtils]: 164: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,121 INFO L290 TraceCheckUtils]: 165: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,122 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44253#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:06:48,122 INFO L290 TraceCheckUtils]: 167: Hoare triple {44257#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:06:48,123 INFO L290 TraceCheckUtils]: 168: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:06:48,123 INFO L272 TraceCheckUtils]: 169: Hoare triple {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,123 INFO L290 TraceCheckUtils]: 170: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,123 INFO L290 TraceCheckUtils]: 171: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,124 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44258#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:06:48,124 INFO L290 TraceCheckUtils]: 173: Hoare triple {44262#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:06:48,124 INFO L290 TraceCheckUtils]: 174: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:06:48,125 INFO L272 TraceCheckUtils]: 175: Hoare triple {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,125 INFO L290 TraceCheckUtils]: 176: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,125 INFO L290 TraceCheckUtils]: 177: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,126 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44263#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,126 INFO L290 TraceCheckUtils]: 179: Hoare triple {44267#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:06:48,126 INFO L290 TraceCheckUtils]: 180: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:06:48,126 INFO L272 TraceCheckUtils]: 181: Hoare triple {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,127 INFO L290 TraceCheckUtils]: 182: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,127 INFO L290 TraceCheckUtils]: 183: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,128 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44268#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:06:48,128 INFO L290 TraceCheckUtils]: 185: Hoare triple {44272#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:06:48,128 INFO L290 TraceCheckUtils]: 186: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:06:48,128 INFO L272 TraceCheckUtils]: 187: Hoare triple {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,129 INFO L290 TraceCheckUtils]: 188: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,129 INFO L290 TraceCheckUtils]: 189: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,129 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44273#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,130 INFO L290 TraceCheckUtils]: 191: Hoare triple {44277#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:06:48,130 INFO L290 TraceCheckUtils]: 192: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:06:48,130 INFO L272 TraceCheckUtils]: 193: Hoare triple {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,130 INFO L290 TraceCheckUtils]: 194: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,131 INFO L290 TraceCheckUtils]: 195: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,131 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44278#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,132 INFO L290 TraceCheckUtils]: 197: Hoare triple {44282#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:06:48,132 INFO L290 TraceCheckUtils]: 198: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:06:48,132 INFO L272 TraceCheckUtils]: 199: Hoare triple {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,132 INFO L290 TraceCheckUtils]: 200: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,133 INFO L290 TraceCheckUtils]: 201: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,133 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44283#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,134 INFO L290 TraceCheckUtils]: 203: Hoare triple {44287#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:06:48,134 INFO L290 TraceCheckUtils]: 204: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:06:48,134 INFO L272 TraceCheckUtils]: 205: Hoare triple {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:48,134 INFO L290 TraceCheckUtils]: 206: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,134 INFO L290 TraceCheckUtils]: 207: Hoare triple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:06:48,135 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {44295#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {44288#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:06:48,135 INFO L290 TraceCheckUtils]: 209: Hoare triple {44292#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {44926#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:06:48,136 INFO L290 TraceCheckUtils]: 210: Hoare triple {44926#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {44119#false} is VALID [2022-04-15 06:06:48,136 INFO L272 TraceCheckUtils]: 211: Hoare triple {44119#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {44119#false} is VALID [2022-04-15 06:06:48,136 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-15 06:06:48,136 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-15 06:06:48,136 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-15 06:06:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2022-04-15 06:06:48,137 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:06:59,571 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-15 06:06:59,571 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-15 06:06:59,571 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-15 06:06:59,571 INFO L272 TraceCheckUtils]: 211: Hoare triple {44119#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {44119#false} is VALID [2022-04-15 06:06:59,571 INFO L290 TraceCheckUtils]: 210: Hoare triple {44954#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {44119#false} is VALID [2022-04-15 06:06:59,572 INFO L290 TraceCheckUtils]: 209: Hoare triple {44958#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {44954#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,572 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {44958#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,572 INFO L290 TraceCheckUtils]: 207: Hoare triple {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,573 INFO L290 TraceCheckUtils]: 206: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44966#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,573 INFO L272 TraceCheckUtils]: 205: Hoare triple {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,573 INFO L290 TraceCheckUtils]: 204: Hoare triple {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,574 INFO L290 TraceCheckUtils]: 203: Hoare triple {44979#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,574 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {44979#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,574 INFO L290 TraceCheckUtils]: 201: Hoare triple {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,575 INFO L290 TraceCheckUtils]: 200: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {44987#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,575 INFO L272 TraceCheckUtils]: 199: Hoare triple {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,575 INFO L290 TraceCheckUtils]: 198: Hoare triple {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,576 INFO L290 TraceCheckUtils]: 197: Hoare triple {45000#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,576 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {45000#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,577 INFO L290 TraceCheckUtils]: 195: Hoare triple {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,577 INFO L290 TraceCheckUtils]: 194: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45008#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,577 INFO L272 TraceCheckUtils]: 193: Hoare triple {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,577 INFO L290 TraceCheckUtils]: 192: Hoare triple {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,578 INFO L290 TraceCheckUtils]: 191: Hoare triple {45021#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,578 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {45021#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,579 INFO L290 TraceCheckUtils]: 189: Hoare triple {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,579 INFO L290 TraceCheckUtils]: 188: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45029#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,579 INFO L272 TraceCheckUtils]: 187: Hoare triple {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,580 INFO L290 TraceCheckUtils]: 186: Hoare triple {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,580 INFO L290 TraceCheckUtils]: 185: Hoare triple {45042#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,580 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {45042#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,581 INFO L290 TraceCheckUtils]: 183: Hoare triple {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,581 INFO L290 TraceCheckUtils]: 182: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45050#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,581 INFO L272 TraceCheckUtils]: 181: Hoare triple {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,582 INFO L290 TraceCheckUtils]: 180: Hoare triple {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,582 INFO L290 TraceCheckUtils]: 179: Hoare triple {45063#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,582 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {45063#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,583 INFO L290 TraceCheckUtils]: 177: Hoare triple {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,583 INFO L290 TraceCheckUtils]: 176: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45071#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,583 INFO L272 TraceCheckUtils]: 175: Hoare triple {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,584 INFO L290 TraceCheckUtils]: 174: Hoare triple {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,584 INFO L290 TraceCheckUtils]: 173: Hoare triple {45084#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,584 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {45084#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,585 INFO L290 TraceCheckUtils]: 171: Hoare triple {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,585 INFO L290 TraceCheckUtils]: 170: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45092#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,585 INFO L272 TraceCheckUtils]: 169: Hoare triple {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,586 INFO L290 TraceCheckUtils]: 168: Hoare triple {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,586 INFO L290 TraceCheckUtils]: 167: Hoare triple {45105#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,587 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {45105#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,587 INFO L290 TraceCheckUtils]: 165: Hoare triple {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,587 INFO L290 TraceCheckUtils]: 164: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45113#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,588 INFO L272 TraceCheckUtils]: 163: Hoare triple {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,588 INFO L290 TraceCheckUtils]: 162: Hoare triple {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,588 INFO L290 TraceCheckUtils]: 161: Hoare triple {45126#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,589 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {45126#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,589 INFO L290 TraceCheckUtils]: 159: Hoare triple {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,590 INFO L290 TraceCheckUtils]: 158: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45134#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,590 INFO L272 TraceCheckUtils]: 157: Hoare triple {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,590 INFO L290 TraceCheckUtils]: 156: Hoare triple {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,590 INFO L290 TraceCheckUtils]: 155: Hoare triple {45147#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,591 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {45147#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,591 INFO L290 TraceCheckUtils]: 153: Hoare triple {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,592 INFO L290 TraceCheckUtils]: 152: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45155#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,592 INFO L272 TraceCheckUtils]: 151: Hoare triple {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,592 INFO L290 TraceCheckUtils]: 150: Hoare triple {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,592 INFO L290 TraceCheckUtils]: 149: Hoare triple {45168#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,593 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {45168#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,593 INFO L290 TraceCheckUtils]: 147: Hoare triple {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,594 INFO L290 TraceCheckUtils]: 146: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45176#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,594 INFO L272 TraceCheckUtils]: 145: Hoare triple {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,594 INFO L290 TraceCheckUtils]: 144: Hoare triple {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,594 INFO L290 TraceCheckUtils]: 143: Hoare triple {45189#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,595 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {45189#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,595 INFO L290 TraceCheckUtils]: 141: Hoare triple {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,596 INFO L290 TraceCheckUtils]: 140: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45197#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,596 INFO L272 TraceCheckUtils]: 139: Hoare triple {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,596 INFO L290 TraceCheckUtils]: 138: Hoare triple {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,596 INFO L290 TraceCheckUtils]: 137: Hoare triple {45210#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,597 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {45210#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,597 INFO L290 TraceCheckUtils]: 135: Hoare triple {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,598 INFO L290 TraceCheckUtils]: 134: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45218#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,598 INFO L272 TraceCheckUtils]: 133: Hoare triple {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,598 INFO L290 TraceCheckUtils]: 132: Hoare triple {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,599 INFO L290 TraceCheckUtils]: 131: Hoare triple {45231#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,599 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {45231#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,599 INFO L290 TraceCheckUtils]: 129: Hoare triple {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,600 INFO L290 TraceCheckUtils]: 128: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45239#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,600 INFO L272 TraceCheckUtils]: 127: Hoare triple {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,600 INFO L290 TraceCheckUtils]: 126: Hoare triple {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,601 INFO L290 TraceCheckUtils]: 125: Hoare triple {45252#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,601 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {45252#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,601 INFO L290 TraceCheckUtils]: 123: Hoare triple {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,602 INFO L290 TraceCheckUtils]: 122: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45260#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,602 INFO L272 TraceCheckUtils]: 121: Hoare triple {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,602 INFO L290 TraceCheckUtils]: 120: Hoare triple {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,603 INFO L290 TraceCheckUtils]: 119: Hoare triple {45273#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,603 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {45273#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,603 INFO L290 TraceCheckUtils]: 117: Hoare triple {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,604 INFO L290 TraceCheckUtils]: 116: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45281#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,604 INFO L272 TraceCheckUtils]: 115: Hoare triple {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,604 INFO L290 TraceCheckUtils]: 114: Hoare triple {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,605 INFO L290 TraceCheckUtils]: 113: Hoare triple {45294#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,605 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {45294#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,605 INFO L290 TraceCheckUtils]: 111: Hoare triple {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,606 INFO L290 TraceCheckUtils]: 110: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45302#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,606 INFO L272 TraceCheckUtils]: 109: Hoare triple {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,606 INFO L290 TraceCheckUtils]: 108: Hoare triple {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,607 INFO L290 TraceCheckUtils]: 107: Hoare triple {45315#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,607 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {45315#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,608 INFO L290 TraceCheckUtils]: 105: Hoare triple {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,608 INFO L290 TraceCheckUtils]: 104: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45323#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,608 INFO L272 TraceCheckUtils]: 103: Hoare triple {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,608 INFO L290 TraceCheckUtils]: 102: Hoare triple {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,609 INFO L290 TraceCheckUtils]: 101: Hoare triple {45336#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,609 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {45336#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,610 INFO L290 TraceCheckUtils]: 99: Hoare triple {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,610 INFO L290 TraceCheckUtils]: 98: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45344#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,610 INFO L272 TraceCheckUtils]: 97: Hoare triple {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,611 INFO L290 TraceCheckUtils]: 96: Hoare triple {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,611 INFO L290 TraceCheckUtils]: 95: Hoare triple {45357#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,611 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {45357#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,612 INFO L290 TraceCheckUtils]: 93: Hoare triple {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,612 INFO L290 TraceCheckUtils]: 92: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45365#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,612 INFO L272 TraceCheckUtils]: 91: Hoare triple {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,613 INFO L290 TraceCheckUtils]: 90: Hoare triple {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,613 INFO L290 TraceCheckUtils]: 89: Hoare triple {45378#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,613 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {45378#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,614 INFO L290 TraceCheckUtils]: 87: Hoare triple {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,614 INFO L290 TraceCheckUtils]: 86: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45386#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,614 INFO L272 TraceCheckUtils]: 85: Hoare triple {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,615 INFO L290 TraceCheckUtils]: 84: Hoare triple {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,615 INFO L290 TraceCheckUtils]: 83: Hoare triple {45399#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,616 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {45399#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,616 INFO L290 TraceCheckUtils]: 81: Hoare triple {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,616 INFO L290 TraceCheckUtils]: 80: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45407#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,616 INFO L272 TraceCheckUtils]: 79: Hoare triple {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,617 INFO L290 TraceCheckUtils]: 78: Hoare triple {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,617 INFO L290 TraceCheckUtils]: 77: Hoare triple {45420#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,618 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {45420#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,618 INFO L290 TraceCheckUtils]: 75: Hoare triple {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,618 INFO L290 TraceCheckUtils]: 74: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45428#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,619 INFO L272 TraceCheckUtils]: 73: Hoare triple {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,619 INFO L290 TraceCheckUtils]: 72: Hoare triple {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,619 INFO L290 TraceCheckUtils]: 71: Hoare triple {45441#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,620 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {45441#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,620 INFO L290 TraceCheckUtils]: 69: Hoare triple {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,621 INFO L290 TraceCheckUtils]: 68: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45449#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,621 INFO L272 TraceCheckUtils]: 67: Hoare triple {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,621 INFO L290 TraceCheckUtils]: 66: Hoare triple {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,621 INFO L290 TraceCheckUtils]: 65: Hoare triple {45462#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,622 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {45462#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,623 INFO L290 TraceCheckUtils]: 62: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45470#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,623 INFO L272 TraceCheckUtils]: 61: Hoare triple {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,623 INFO L290 TraceCheckUtils]: 60: Hoare triple {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,623 INFO L290 TraceCheckUtils]: 59: Hoare triple {45483#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,624 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {45483#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,624 INFO L290 TraceCheckUtils]: 57: Hoare triple {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,625 INFO L290 TraceCheckUtils]: 56: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45491#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,625 INFO L272 TraceCheckUtils]: 55: Hoare triple {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,625 INFO L290 TraceCheckUtils]: 54: Hoare triple {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,625 INFO L290 TraceCheckUtils]: 53: Hoare triple {45504#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,626 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {45504#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,626 INFO L290 TraceCheckUtils]: 51: Hoare triple {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,627 INFO L290 TraceCheckUtils]: 50: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45512#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,627 INFO L272 TraceCheckUtils]: 49: Hoare triple {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,627 INFO L290 TraceCheckUtils]: 48: Hoare triple {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,627 INFO L290 TraceCheckUtils]: 47: Hoare triple {45525#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,628 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {45525#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,628 INFO L290 TraceCheckUtils]: 45: Hoare triple {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,629 INFO L290 TraceCheckUtils]: 44: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45533#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,629 INFO L272 TraceCheckUtils]: 43: Hoare triple {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,629 INFO L290 TraceCheckUtils]: 42: Hoare triple {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,629 INFO L290 TraceCheckUtils]: 41: Hoare triple {45546#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,630 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {45546#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,630 INFO L290 TraceCheckUtils]: 39: Hoare triple {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,631 INFO L290 TraceCheckUtils]: 38: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45554#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,631 INFO L272 TraceCheckUtils]: 37: Hoare triple {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,631 INFO L290 TraceCheckUtils]: 36: Hoare triple {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,632 INFO L290 TraceCheckUtils]: 35: Hoare triple {45567#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,632 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {45567#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,632 INFO L290 TraceCheckUtils]: 33: Hoare triple {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,633 INFO L290 TraceCheckUtils]: 32: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45575#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,633 INFO L272 TraceCheckUtils]: 31: Hoare triple {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,633 INFO L290 TraceCheckUtils]: 30: Hoare triple {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,634 INFO L290 TraceCheckUtils]: 29: Hoare triple {45588#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,634 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {45588#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,635 INFO L290 TraceCheckUtils]: 27: Hoare triple {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,635 INFO L290 TraceCheckUtils]: 26: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45596#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:06:59,635 INFO L272 TraceCheckUtils]: 25: Hoare triple {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,635 INFO L290 TraceCheckUtils]: 24: Hoare triple {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,636 INFO L290 TraceCheckUtils]: 23: Hoare triple {45609#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,636 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} #38#return; {45609#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,637 INFO L290 TraceCheckUtils]: 21: Hoare triple {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} assume true; {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,637 INFO L290 TraceCheckUtils]: 20: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45617#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,637 INFO L272 TraceCheckUtils]: 19: Hoare triple {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,638 INFO L290 TraceCheckUtils]: 18: Hoare triple {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,638 INFO L290 TraceCheckUtils]: 17: Hoare triple {45630#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,638 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} #38#return; {45630#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,639 INFO L290 TraceCheckUtils]: 15: Hoare triple {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} assume true; {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45638#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,639 INFO L272 TraceCheckUtils]: 13: Hoare triple {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,640 INFO L290 TraceCheckUtils]: 12: Hoare triple {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,640 INFO L290 TraceCheckUtils]: 11: Hoare triple {45651#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,640 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} #38#return; {45651#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,641 INFO L290 TraceCheckUtils]: 9: Hoare triple {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} assume true; {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {44118#true} ~z := #in~z;#res := 2 + ~z; {45659#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-15 06:06:59,641 INFO L272 TraceCheckUtils]: 7: Hoare triple {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-15 06:06:59,642 INFO L290 TraceCheckUtils]: 6: Hoare triple {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,642 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:06:59,642 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-15 06:06:59,642 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-15 06:06:59,642 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-15 06:06:59,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {44118#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {44118#true} is VALID [2022-04-15 06:06:59,642 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44118#true} is VALID [2022-04-15 06:06:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 2839 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-04-15 06:06:59,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1283365136] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:06:59,643 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:06:59,643 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 72, 105] total 177 [2022-04-15 06:06:59,643 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:06:59,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1944985072] [2022-04-15 06:06:59,644 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1944985072] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:06:59,644 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:06:59,644 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [73] imperfect sequences [] total 73 [2022-04-15 06:06:59,644 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913581271] [2022-04-15 06:06:59,644 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:06:59,644 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Word has length 215 [2022-04-15 06:06:59,644 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:06:59,644 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:06:59,723 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:06:59,724 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2022-04-15 06:06:59,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:06:59,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2022-04-15 06:06:59,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2836, Invalid=28316, Unknown=0, NotChecked=0, Total=31152 [2022-04-15 06:06:59,726 INFO L87 Difference]: Start difference. First operand 117 states and 150 transitions. Second operand has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:07:17,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:17,896 INFO L93 Difference]: Finished difference Result 127 states and 162 transitions. [2022-04-15 06:07:17,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-04-15 06:07:17,896 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Word has length 215 [2022-04-15 06:07:17,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:07:17,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:07:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 162 transitions. [2022-04-15 06:07:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:07:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 162 transitions. [2022-04-15 06:07:17,912 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 162 transitions. [2022-04-15 06:07:18,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:18,018 INFO L225 Difference]: With dead ends: 127 [2022-04-15 06:07:18,018 INFO L226 Difference]: Without dead ends: 122 [2022-04-15 06:07:18,022 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 641 GetRequests, 362 SyntacticMatches, 34 SemanticMatches, 245 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6195 ImplicationChecksByTransitivity, 17.1s TimeCoverageRelationStatistics Valid=6925, Invalid=53837, Unknown=0, NotChecked=0, Total=60762 [2022-04-15 06:07:18,022 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 80 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 9581 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 339 SdHoareTripleChecker+Invalid, 9769 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 9581 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:07:18,022 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [81 Valid, 339 Invalid, 9769 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 9581 Invalid, 0 Unknown, 0 Unchecked, 7.2s Time] [2022-04-15 06:07:18,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-15 06:07:18,609 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 120. [2022-04-15 06:07:18,610 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:07:18,610 INFO L82 GeneralOperation]: Start isEquivalent. First operand 122 states. Second operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:18,610 INFO L74 IsIncluded]: Start isIncluded. First operand 122 states. Second operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:18,610 INFO L87 Difference]: Start difference. First operand 122 states. Second operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:18,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:18,619 INFO L93 Difference]: Finished difference Result 122 states and 157 transitions. [2022-04-15 06:07:18,619 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 157 transitions. [2022-04-15 06:07:18,619 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:18,619 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:18,619 INFO L74 IsIncluded]: Start isIncluded. First operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 122 states. [2022-04-15 06:07:18,620 INFO L87 Difference]: Start difference. First operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 122 states. [2022-04-15 06:07:18,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:18,623 INFO L93 Difference]: Finished difference Result 122 states and 157 transitions. [2022-04-15 06:07:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 157 transitions. [2022-04-15 06:07:18,623 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:18,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:18,624 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:07:18,624 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:07:18,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 120 states, 79 states have (on average 1.0126582278481013) internal successors, (80), 79 states have internal predecessors, (80), 38 states have call successors, (38), 4 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 154 transitions. [2022-04-15 06:07:18,626 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 154 transitions. Word has length 215 [2022-04-15 06:07:18,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:07:18,626 INFO L478 AbstractCegarLoop]: Abstraction has 120 states and 154 transitions. [2022-04-15 06:07:18,626 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 73 states have (on average 1.0547945205479452) internal successors, (77), 38 states have internal predecessors, (77), 36 states have call successors, (37), 3 states have call predecessors, (37), 2 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-15 06:07:18,626 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 120 states and 154 transitions. [2022-04-15 06:07:18,828 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:18,828 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 154 transitions. [2022-04-15 06:07:18,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-15 06:07:18,829 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:07:18,829 INFO L499 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:07:18,849 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (69)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:19,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (68)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:19,239 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 69 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,68 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable68,SelfDestructingSolverStorable69 [2022-04-15 06:07:19,240 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:07:19,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:07:19,240 INFO L85 PathProgramCache]: Analyzing trace with hash -889686912, now seen corresponding path program 69 times [2022-04-15 06:07:19,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:19,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1093514179] [2022-04-15 06:07:19,402 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:07:19,403 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:07:19,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1048475570, now seen corresponding path program 1 times [2022-04-15 06:07:19,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:19,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913328436] [2022-04-15 06:07:19,405 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:19,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:19,409 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_35.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_35.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:07:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:07:19,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [508775759] [2022-04-15 06:07:19,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:19,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:19,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:19,413 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:19,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Waiting until timeout for monitored process [2022-04-15 06:07:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:19,499 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:07:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:07:19,509 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:07:19,510 INFO L85 PathProgramCache]: Analyzing trace with hash -889686912, now seen corresponding path program 70 times [2022-04-15 06:07:19,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:07:19,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060894514] [2022-04-15 06:07:19,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:07:19,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:07:19,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:07:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,694 INFO L290 TraceCheckUtils]: 0: Hoare triple {46748#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-15 06:07:21,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-15 06:07:21,695 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-15 06:07:21,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:07:21,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,752 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,753 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,753 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46572#(= main_~x~0 0)} #38#return; {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:07:21,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:07:21,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,759 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,760 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:07:21,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:07:21,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,766 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,766 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,767 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:07:21,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:07:21,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,772 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,772 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,773 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:07:21,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,778 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,778 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,779 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:07:21,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:07:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,784 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,785 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:07:21,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:07:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,792 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:07:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,799 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:07:21,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:07:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,806 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:07:21,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:07:21,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,812 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,812 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,813 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:07:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,818 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,819 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:07:21,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,824 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,825 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,825 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:07:21,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,831 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,832 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:07:21,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:07:21,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,837 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,837 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,838 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:07:21,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,843 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,843 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,844 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:07:21,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:07:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,850 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,850 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,851 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:07:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,856 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,856 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,857 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:07:21,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:07:21,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,862 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,863 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,863 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:07:21,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:07:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,869 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,870 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:07:21,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:07:21,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,875 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,875 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,876 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:07:21,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:07:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,881 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,882 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,882 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:07:21,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,889 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,890 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:07:21,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:07:21,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,896 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,896 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,897 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:07:21,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:07:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,903 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,904 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:07:21,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,909 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,909 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,910 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:07:21,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:07:21,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,916 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,916 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,917 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:07:21,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:07:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,923 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,923 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,924 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:07:21,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:07:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,931 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,932 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:07:21,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:07:21,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,938 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,938 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,939 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:07:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,947 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,948 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,948 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:07:21,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-15 06:07:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,955 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,962 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,963 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-15 06:07:21,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,969 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,969 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,970 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-15 06:07:21,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,975 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,975 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,976 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-15 06:07:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,981 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,981 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,982 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-15 06:07:21,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:21,987 INFO L290 TraceCheckUtils]: 0: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,988 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:07:21,988 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46748#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:07:21,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {46748#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-15 06:07:21,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-15 06:07:21,988 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-15 06:07:21,988 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-15 06:07:21,989 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {46572#(= main_~x~0 0)} is VALID [2022-04-15 06:07:21,989 INFO L290 TraceCheckUtils]: 6: Hoare triple {46572#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {46572#(= main_~x~0 0)} is VALID [2022-04-15 06:07:21,989 INFO L272 TraceCheckUtils]: 7: Hoare triple {46572#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:21,989 INFO L290 TraceCheckUtils]: 8: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,989 INFO L290 TraceCheckUtils]: 9: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,990 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46572#(= main_~x~0 0)} #38#return; {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:07:21,990 INFO L290 TraceCheckUtils]: 11: Hoare triple {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:21,991 INFO L290 TraceCheckUtils]: 12: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:21,991 INFO L272 TraceCheckUtils]: 13: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:21,991 INFO L290 TraceCheckUtils]: 14: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,991 INFO L290 TraceCheckUtils]: 15: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,992 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:07:21,992 INFO L290 TraceCheckUtils]: 17: Hoare triple {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:21,992 INFO L290 TraceCheckUtils]: 18: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:21,992 INFO L272 TraceCheckUtils]: 19: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:21,993 INFO L290 TraceCheckUtils]: 20: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,994 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:07:21,994 INFO L290 TraceCheckUtils]: 23: Hoare triple {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:21,994 INFO L290 TraceCheckUtils]: 24: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:21,994 INFO L272 TraceCheckUtils]: 25: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:21,995 INFO L290 TraceCheckUtils]: 26: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,995 INFO L290 TraceCheckUtils]: 27: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,995 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:07:21,996 INFO L290 TraceCheckUtils]: 29: Hoare triple {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:21,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:21,996 INFO L272 TraceCheckUtils]: 31: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:21,996 INFO L290 TraceCheckUtils]: 32: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,997 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:07:21,998 INFO L290 TraceCheckUtils]: 35: Hoare triple {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:21,998 INFO L290 TraceCheckUtils]: 36: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:21,998 INFO L272 TraceCheckUtils]: 37: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:21,998 INFO L290 TraceCheckUtils]: 38: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:21,999 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:07:21,999 INFO L290 TraceCheckUtils]: 41: Hoare triple {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:22,000 INFO L290 TraceCheckUtils]: 42: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:22,000 INFO L272 TraceCheckUtils]: 43: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,000 INFO L290 TraceCheckUtils]: 44: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,000 INFO L290 TraceCheckUtils]: 45: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,001 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,001 INFO L290 TraceCheckUtils]: 47: Hoare triple {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:22,002 INFO L290 TraceCheckUtils]: 48: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:22,002 INFO L272 TraceCheckUtils]: 49: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,002 INFO L290 TraceCheckUtils]: 50: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,002 INFO L290 TraceCheckUtils]: 51: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,003 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:07:22,003 INFO L290 TraceCheckUtils]: 53: Hoare triple {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:22,003 INFO L290 TraceCheckUtils]: 54: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:22,003 INFO L272 TraceCheckUtils]: 55: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,004 INFO L290 TraceCheckUtils]: 56: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,004 INFO L290 TraceCheckUtils]: 57: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,005 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:07:22,005 INFO L290 TraceCheckUtils]: 59: Hoare triple {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:22,005 INFO L290 TraceCheckUtils]: 60: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:22,005 INFO L272 TraceCheckUtils]: 61: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,006 INFO L290 TraceCheckUtils]: 62: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,006 INFO L290 TraceCheckUtils]: 63: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,006 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,007 INFO L290 TraceCheckUtils]: 65: Hoare triple {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:22,007 INFO L290 TraceCheckUtils]: 66: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:22,007 INFO L272 TraceCheckUtils]: 67: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,007 INFO L290 TraceCheckUtils]: 68: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,008 INFO L290 TraceCheckUtils]: 69: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,008 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,009 INFO L290 TraceCheckUtils]: 71: Hoare triple {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:22,009 INFO L290 TraceCheckUtils]: 72: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:22,009 INFO L272 TraceCheckUtils]: 73: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,009 INFO L290 TraceCheckUtils]: 74: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,010 INFO L290 TraceCheckUtils]: 75: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,010 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,010 INFO L290 TraceCheckUtils]: 77: Hoare triple {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:22,011 INFO L290 TraceCheckUtils]: 78: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:22,011 INFO L272 TraceCheckUtils]: 79: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,011 INFO L290 TraceCheckUtils]: 80: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,011 INFO L290 TraceCheckUtils]: 81: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,012 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:07:22,012 INFO L290 TraceCheckUtils]: 83: Hoare triple {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:22,013 INFO L290 TraceCheckUtils]: 84: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:22,013 INFO L272 TraceCheckUtils]: 85: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,013 INFO L290 TraceCheckUtils]: 86: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,013 INFO L290 TraceCheckUtils]: 87: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,014 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,014 INFO L290 TraceCheckUtils]: 89: Hoare triple {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:22,014 INFO L290 TraceCheckUtils]: 90: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:22,014 INFO L272 TraceCheckUtils]: 91: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,015 INFO L290 TraceCheckUtils]: 92: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,015 INFO L290 TraceCheckUtils]: 93: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,016 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:07:22,016 INFO L290 TraceCheckUtils]: 95: Hoare triple {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:22,016 INFO L290 TraceCheckUtils]: 96: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:22,016 INFO L272 TraceCheckUtils]: 97: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,017 INFO L290 TraceCheckUtils]: 98: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,017 INFO L290 TraceCheckUtils]: 99: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,017 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,018 INFO L290 TraceCheckUtils]: 101: Hoare triple {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:22,018 INFO L290 TraceCheckUtils]: 102: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:22,018 INFO L272 TraceCheckUtils]: 103: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,018 INFO L290 TraceCheckUtils]: 104: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,019 INFO L290 TraceCheckUtils]: 105: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,019 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:07:22,020 INFO L290 TraceCheckUtils]: 107: Hoare triple {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:22,020 INFO L290 TraceCheckUtils]: 108: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:22,020 INFO L272 TraceCheckUtils]: 109: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,020 INFO L290 TraceCheckUtils]: 110: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,021 INFO L290 TraceCheckUtils]: 111: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,021 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:07:22,021 INFO L290 TraceCheckUtils]: 113: Hoare triple {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:22,022 INFO L290 TraceCheckUtils]: 114: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:22,022 INFO L272 TraceCheckUtils]: 115: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,022 INFO L290 TraceCheckUtils]: 116: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,022 INFO L290 TraceCheckUtils]: 117: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,023 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:07:22,023 INFO L290 TraceCheckUtils]: 119: Hoare triple {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:22,024 INFO L290 TraceCheckUtils]: 120: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:22,024 INFO L272 TraceCheckUtils]: 121: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,024 INFO L290 TraceCheckUtils]: 122: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,024 INFO L290 TraceCheckUtils]: 123: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,025 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:07:22,025 INFO L290 TraceCheckUtils]: 125: Hoare triple {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:22,025 INFO L290 TraceCheckUtils]: 126: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:22,026 INFO L272 TraceCheckUtils]: 127: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,026 INFO L290 TraceCheckUtils]: 128: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,026 INFO L290 TraceCheckUtils]: 129: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,027 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,027 INFO L290 TraceCheckUtils]: 131: Hoare triple {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:22,027 INFO L290 TraceCheckUtils]: 132: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:22,027 INFO L272 TraceCheckUtils]: 133: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,028 INFO L290 TraceCheckUtils]: 134: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,028 INFO L290 TraceCheckUtils]: 135: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,029 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:07:22,029 INFO L290 TraceCheckUtils]: 137: Hoare triple {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:22,029 INFO L290 TraceCheckUtils]: 138: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:22,029 INFO L272 TraceCheckUtils]: 139: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,030 INFO L290 TraceCheckUtils]: 140: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,030 INFO L290 TraceCheckUtils]: 141: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,030 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:07:22,031 INFO L290 TraceCheckUtils]: 143: Hoare triple {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:22,031 INFO L290 TraceCheckUtils]: 144: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:22,031 INFO L272 TraceCheckUtils]: 145: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,031 INFO L290 TraceCheckUtils]: 146: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,032 INFO L290 TraceCheckUtils]: 147: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,032 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,033 INFO L290 TraceCheckUtils]: 149: Hoare triple {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:22,033 INFO L290 TraceCheckUtils]: 150: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:22,033 INFO L272 TraceCheckUtils]: 151: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,033 INFO L290 TraceCheckUtils]: 152: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,034 INFO L290 TraceCheckUtils]: 153: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,034 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:07:22,034 INFO L290 TraceCheckUtils]: 155: Hoare triple {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:22,035 INFO L290 TraceCheckUtils]: 156: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:22,035 INFO L272 TraceCheckUtils]: 157: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,035 INFO L290 TraceCheckUtils]: 158: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,035 INFO L290 TraceCheckUtils]: 159: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,036 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:07:22,036 INFO L290 TraceCheckUtils]: 161: Hoare triple {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:22,037 INFO L290 TraceCheckUtils]: 162: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:22,037 INFO L272 TraceCheckUtils]: 163: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,037 INFO L290 TraceCheckUtils]: 164: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,037 INFO L290 TraceCheckUtils]: 165: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,038 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:07:22,038 INFO L290 TraceCheckUtils]: 167: Hoare triple {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:22,038 INFO L290 TraceCheckUtils]: 168: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:22,039 INFO L272 TraceCheckUtils]: 169: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,039 INFO L290 TraceCheckUtils]: 170: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,039 INFO L290 TraceCheckUtils]: 171: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,040 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:07:22,040 INFO L290 TraceCheckUtils]: 173: Hoare triple {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:07:22,040 INFO L290 TraceCheckUtils]: 174: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:07:22,040 INFO L272 TraceCheckUtils]: 175: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,041 INFO L290 TraceCheckUtils]: 176: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,041 INFO L290 TraceCheckUtils]: 177: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,042 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,042 INFO L290 TraceCheckUtils]: 179: Hoare triple {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:07:22,042 INFO L290 TraceCheckUtils]: 180: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:07:22,042 INFO L272 TraceCheckUtils]: 181: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,042 INFO L290 TraceCheckUtils]: 182: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,043 INFO L290 TraceCheckUtils]: 183: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,043 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:07:22,044 INFO L290 TraceCheckUtils]: 185: Hoare triple {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:07:22,044 INFO L290 TraceCheckUtils]: 186: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:07:22,044 INFO L272 TraceCheckUtils]: 187: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,044 INFO L290 TraceCheckUtils]: 188: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,045 INFO L290 TraceCheckUtils]: 189: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,045 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,045 INFO L290 TraceCheckUtils]: 191: Hoare triple {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:07:22,046 INFO L290 TraceCheckUtils]: 192: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:07:22,046 INFO L272 TraceCheckUtils]: 193: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,046 INFO L290 TraceCheckUtils]: 194: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,046 INFO L290 TraceCheckUtils]: 195: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,047 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,047 INFO L290 TraceCheckUtils]: 197: Hoare triple {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:07:22,048 INFO L290 TraceCheckUtils]: 198: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:07:22,048 INFO L272 TraceCheckUtils]: 199: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,048 INFO L290 TraceCheckUtils]: 200: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,048 INFO L290 TraceCheckUtils]: 201: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,049 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,049 INFO L290 TraceCheckUtils]: 203: Hoare triple {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:07:22,050 INFO L290 TraceCheckUtils]: 204: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:07:22,050 INFO L272 TraceCheckUtils]: 205: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,050 INFO L290 TraceCheckUtils]: 206: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,050 INFO L290 TraceCheckUtils]: 207: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,051 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:07:22,051 INFO L290 TraceCheckUtils]: 209: Hoare triple {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:07:22,051 INFO L290 TraceCheckUtils]: 210: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:07:22,051 INFO L272 TraceCheckUtils]: 211: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:22,052 INFO L290 TraceCheckUtils]: 212: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,052 INFO L290 TraceCheckUtils]: 213: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:22,053 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:07:22,053 INFO L290 TraceCheckUtils]: 215: Hoare triple {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {46747#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} is VALID [2022-04-15 06:07:22,053 INFO L290 TraceCheckUtils]: 216: Hoare triple {46747#(and (<= main_~x~0 70) (not (<= (+ (div main_~x~0 4294967296) 1) 0)))} assume !(~x~0 % 4294967296 < 268435455); {46568#false} is VALID [2022-04-15 06:07:22,053 INFO L272 TraceCheckUtils]: 217: Hoare triple {46568#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {46568#false} is VALID [2022-04-15 06:07:22,054 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-15 06:07:22,054 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-15 06:07:22,054 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-15 06:07:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-04-15 06:07:22,054 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:07:22,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060894514] [2022-04-15 06:07:22,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060894514] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:07:22,054 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1466936816] [2022-04-15 06:07:22,055 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-15 06:07:22,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:22,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:07:22,056 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:07:22,056 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Waiting until timeout for monitored process [2022-04-15 06:07:22,183 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-15 06:07:22,183 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:07:22,188 WARN L261 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 353 conjunts are in the unsatisfiable core [2022-04-15 06:07:22,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:07:22,233 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:07:25,703 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46567#true} is VALID [2022-04-15 06:07:25,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {46567#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-15 06:07:25,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-15 06:07:25,704 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-15 06:07:25,704 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-15 06:07:25,704 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {46572#(= main_~x~0 0)} is VALID [2022-04-15 06:07:25,704 INFO L290 TraceCheckUtils]: 6: Hoare triple {46572#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {46572#(= main_~x~0 0)} is VALID [2022-04-15 06:07:25,704 INFO L272 TraceCheckUtils]: 7: Hoare triple {46572#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,705 INFO L290 TraceCheckUtils]: 8: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,705 INFO L290 TraceCheckUtils]: 9: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,705 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46572#(= main_~x~0 0)} #38#return; {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:07:25,706 INFO L290 TraceCheckUtils]: 11: Hoare triple {46576#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:25,706 INFO L290 TraceCheckUtils]: 12: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:07:25,706 INFO L272 TraceCheckUtils]: 13: Hoare triple {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,706 INFO L290 TraceCheckUtils]: 14: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,707 INFO L290 TraceCheckUtils]: 15: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,707 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46577#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:07:25,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {46581#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:25,708 INFO L290 TraceCheckUtils]: 18: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:07:25,708 INFO L272 TraceCheckUtils]: 19: Hoare triple {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,708 INFO L290 TraceCheckUtils]: 20: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,709 INFO L290 TraceCheckUtils]: 21: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,709 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46582#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:07:25,710 INFO L290 TraceCheckUtils]: 23: Hoare triple {46586#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:25,710 INFO L290 TraceCheckUtils]: 24: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:07:25,710 INFO L272 TraceCheckUtils]: 25: Hoare triple {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,710 INFO L290 TraceCheckUtils]: 26: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,710 INFO L290 TraceCheckUtils]: 27: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,711 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46587#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,711 INFO L290 TraceCheckUtils]: 29: Hoare triple {46591#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:25,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:07:25,712 INFO L272 TraceCheckUtils]: 31: Hoare triple {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,712 INFO L290 TraceCheckUtils]: 32: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,712 INFO L290 TraceCheckUtils]: 33: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,713 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46592#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:07:25,713 INFO L290 TraceCheckUtils]: 35: Hoare triple {46596#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:25,714 INFO L290 TraceCheckUtils]: 36: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:07:25,714 INFO L272 TraceCheckUtils]: 37: Hoare triple {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,714 INFO L290 TraceCheckUtils]: 38: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,714 INFO L290 TraceCheckUtils]: 39: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,715 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46597#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:07:25,715 INFO L290 TraceCheckUtils]: 41: Hoare triple {46601#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:25,715 INFO L290 TraceCheckUtils]: 42: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:07:25,715 INFO L272 TraceCheckUtils]: 43: Hoare triple {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,716 INFO L290 TraceCheckUtils]: 44: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,716 INFO L290 TraceCheckUtils]: 45: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,717 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46602#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,717 INFO L290 TraceCheckUtils]: 47: Hoare triple {46606#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:25,717 INFO L290 TraceCheckUtils]: 48: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:07:25,717 INFO L272 TraceCheckUtils]: 49: Hoare triple {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,718 INFO L290 TraceCheckUtils]: 50: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,718 INFO L290 TraceCheckUtils]: 51: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,718 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46607#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:07:25,719 INFO L290 TraceCheckUtils]: 53: Hoare triple {46611#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:25,719 INFO L290 TraceCheckUtils]: 54: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:07:25,719 INFO L272 TraceCheckUtils]: 55: Hoare triple {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,719 INFO L290 TraceCheckUtils]: 56: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,720 INFO L290 TraceCheckUtils]: 57: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,720 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46612#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:07:25,721 INFO L290 TraceCheckUtils]: 59: Hoare triple {46616#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:25,721 INFO L290 TraceCheckUtils]: 60: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:07:25,721 INFO L272 TraceCheckUtils]: 61: Hoare triple {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,721 INFO L290 TraceCheckUtils]: 62: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,722 INFO L290 TraceCheckUtils]: 63: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,722 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46617#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,723 INFO L290 TraceCheckUtils]: 65: Hoare triple {46621#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:25,723 INFO L290 TraceCheckUtils]: 66: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:07:25,723 INFO L272 TraceCheckUtils]: 67: Hoare triple {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,723 INFO L290 TraceCheckUtils]: 68: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,724 INFO L290 TraceCheckUtils]: 69: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,724 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46622#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,724 INFO L290 TraceCheckUtils]: 71: Hoare triple {46626#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:25,725 INFO L290 TraceCheckUtils]: 72: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:07:25,725 INFO L272 TraceCheckUtils]: 73: Hoare triple {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,725 INFO L290 TraceCheckUtils]: 74: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,725 INFO L290 TraceCheckUtils]: 75: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,726 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46627#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,726 INFO L290 TraceCheckUtils]: 77: Hoare triple {46631#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:25,727 INFO L290 TraceCheckUtils]: 78: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:07:25,727 INFO L272 TraceCheckUtils]: 79: Hoare triple {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,727 INFO L290 TraceCheckUtils]: 80: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,727 INFO L290 TraceCheckUtils]: 81: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,728 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46632#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:07:25,728 INFO L290 TraceCheckUtils]: 83: Hoare triple {46636#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:25,728 INFO L290 TraceCheckUtils]: 84: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:07:25,729 INFO L272 TraceCheckUtils]: 85: Hoare triple {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,729 INFO L290 TraceCheckUtils]: 86: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,729 INFO L290 TraceCheckUtils]: 87: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,730 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46637#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,730 INFO L290 TraceCheckUtils]: 89: Hoare triple {46641#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:25,730 INFO L290 TraceCheckUtils]: 90: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:07:25,730 INFO L272 TraceCheckUtils]: 91: Hoare triple {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,731 INFO L290 TraceCheckUtils]: 92: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,731 INFO L290 TraceCheckUtils]: 93: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,732 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46642#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:07:25,732 INFO L290 TraceCheckUtils]: 95: Hoare triple {46646#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:25,732 INFO L290 TraceCheckUtils]: 96: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:07:25,732 INFO L272 TraceCheckUtils]: 97: Hoare triple {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,733 INFO L290 TraceCheckUtils]: 98: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,733 INFO L290 TraceCheckUtils]: 99: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,733 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46647#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,734 INFO L290 TraceCheckUtils]: 101: Hoare triple {46651#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:25,734 INFO L290 TraceCheckUtils]: 102: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:07:25,734 INFO L272 TraceCheckUtils]: 103: Hoare triple {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,734 INFO L290 TraceCheckUtils]: 104: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,735 INFO L290 TraceCheckUtils]: 105: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,735 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46652#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:07:25,736 INFO L290 TraceCheckUtils]: 107: Hoare triple {46656#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:25,736 INFO L290 TraceCheckUtils]: 108: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:07:25,736 INFO L272 TraceCheckUtils]: 109: Hoare triple {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,736 INFO L290 TraceCheckUtils]: 110: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,737 INFO L290 TraceCheckUtils]: 111: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,737 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46657#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:07:25,737 INFO L290 TraceCheckUtils]: 113: Hoare triple {46661#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:25,738 INFO L290 TraceCheckUtils]: 114: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:07:25,738 INFO L272 TraceCheckUtils]: 115: Hoare triple {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,738 INFO L290 TraceCheckUtils]: 116: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,738 INFO L290 TraceCheckUtils]: 117: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,739 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46662#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:07:25,739 INFO L290 TraceCheckUtils]: 119: Hoare triple {46666#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:25,740 INFO L290 TraceCheckUtils]: 120: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:07:25,740 INFO L272 TraceCheckUtils]: 121: Hoare triple {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,740 INFO L290 TraceCheckUtils]: 122: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,740 INFO L290 TraceCheckUtils]: 123: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,741 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46667#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:07:25,741 INFO L290 TraceCheckUtils]: 125: Hoare triple {46671#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:25,742 INFO L290 TraceCheckUtils]: 126: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:07:25,742 INFO L272 TraceCheckUtils]: 127: Hoare triple {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,742 INFO L290 TraceCheckUtils]: 128: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,742 INFO L290 TraceCheckUtils]: 129: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,743 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46672#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,743 INFO L290 TraceCheckUtils]: 131: Hoare triple {46676#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:25,743 INFO L290 TraceCheckUtils]: 132: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:07:25,743 INFO L272 TraceCheckUtils]: 133: Hoare triple {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,744 INFO L290 TraceCheckUtils]: 134: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,744 INFO L290 TraceCheckUtils]: 135: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,745 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46677#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:07:25,745 INFO L290 TraceCheckUtils]: 137: Hoare triple {46681#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:25,745 INFO L290 TraceCheckUtils]: 138: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:07:25,745 INFO L272 TraceCheckUtils]: 139: Hoare triple {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,746 INFO L290 TraceCheckUtils]: 140: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,746 INFO L290 TraceCheckUtils]: 141: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,747 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46682#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:07:25,747 INFO L290 TraceCheckUtils]: 143: Hoare triple {46686#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:25,747 INFO L290 TraceCheckUtils]: 144: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:07:25,747 INFO L272 TraceCheckUtils]: 145: Hoare triple {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,747 INFO L290 TraceCheckUtils]: 146: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,748 INFO L290 TraceCheckUtils]: 147: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,748 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46687#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,749 INFO L290 TraceCheckUtils]: 149: Hoare triple {46691#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:25,749 INFO L290 TraceCheckUtils]: 150: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:07:25,749 INFO L272 TraceCheckUtils]: 151: Hoare triple {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,749 INFO L290 TraceCheckUtils]: 152: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,750 INFO L290 TraceCheckUtils]: 153: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,750 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46692#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:07:25,751 INFO L290 TraceCheckUtils]: 155: Hoare triple {46696#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:25,751 INFO L290 TraceCheckUtils]: 156: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:07:25,751 INFO L272 TraceCheckUtils]: 157: Hoare triple {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,751 INFO L290 TraceCheckUtils]: 158: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,752 INFO L290 TraceCheckUtils]: 159: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,752 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46697#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:07:25,752 INFO L290 TraceCheckUtils]: 161: Hoare triple {46701#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:25,753 INFO L290 TraceCheckUtils]: 162: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:07:25,753 INFO L272 TraceCheckUtils]: 163: Hoare triple {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,753 INFO L290 TraceCheckUtils]: 164: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,753 INFO L290 TraceCheckUtils]: 165: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,754 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46702#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:07:25,754 INFO L290 TraceCheckUtils]: 167: Hoare triple {46706#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:25,755 INFO L290 TraceCheckUtils]: 168: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:07:25,755 INFO L272 TraceCheckUtils]: 169: Hoare triple {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,755 INFO L290 TraceCheckUtils]: 170: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,755 INFO L290 TraceCheckUtils]: 171: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,756 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46707#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:07:25,756 INFO L290 TraceCheckUtils]: 173: Hoare triple {46711#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:07:25,756 INFO L290 TraceCheckUtils]: 174: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:07:25,757 INFO L272 TraceCheckUtils]: 175: Hoare triple {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,757 INFO L290 TraceCheckUtils]: 176: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,757 INFO L290 TraceCheckUtils]: 177: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,758 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46712#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,758 INFO L290 TraceCheckUtils]: 179: Hoare triple {46716#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:07:25,758 INFO L290 TraceCheckUtils]: 180: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:07:25,758 INFO L272 TraceCheckUtils]: 181: Hoare triple {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,759 INFO L290 TraceCheckUtils]: 182: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,759 INFO L290 TraceCheckUtils]: 183: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,760 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46717#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:07:25,760 INFO L290 TraceCheckUtils]: 185: Hoare triple {46721#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:07:25,760 INFO L290 TraceCheckUtils]: 186: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:07:25,760 INFO L272 TraceCheckUtils]: 187: Hoare triple {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,761 INFO L290 TraceCheckUtils]: 188: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,761 INFO L290 TraceCheckUtils]: 189: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,761 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46722#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,762 INFO L290 TraceCheckUtils]: 191: Hoare triple {46726#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:07:25,762 INFO L290 TraceCheckUtils]: 192: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:07:25,762 INFO L272 TraceCheckUtils]: 193: Hoare triple {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,762 INFO L290 TraceCheckUtils]: 194: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,763 INFO L290 TraceCheckUtils]: 195: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,763 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46727#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,764 INFO L290 TraceCheckUtils]: 197: Hoare triple {46731#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:07:25,764 INFO L290 TraceCheckUtils]: 198: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:07:25,764 INFO L272 TraceCheckUtils]: 199: Hoare triple {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,764 INFO L290 TraceCheckUtils]: 200: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,765 INFO L290 TraceCheckUtils]: 201: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,765 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46732#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,765 INFO L290 TraceCheckUtils]: 203: Hoare triple {46736#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:07:25,766 INFO L290 TraceCheckUtils]: 204: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:07:25,766 INFO L272 TraceCheckUtils]: 205: Hoare triple {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,766 INFO L290 TraceCheckUtils]: 206: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,766 INFO L290 TraceCheckUtils]: 207: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,767 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46737#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:07:25,767 INFO L290 TraceCheckUtils]: 209: Hoare triple {46741#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:07:25,768 INFO L290 TraceCheckUtils]: 210: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:07:25,768 INFO L272 TraceCheckUtils]: 211: Hoare triple {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:25,768 INFO L290 TraceCheckUtils]: 212: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,768 INFO L290 TraceCheckUtils]: 213: Hoare triple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:07:25,769 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {46749#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {46742#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:07:25,769 INFO L290 TraceCheckUtils]: 215: Hoare triple {46746#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {47398#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:07:25,770 INFO L290 TraceCheckUtils]: 216: Hoare triple {47398#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !(~x~0 % 4294967296 < 268435455); {46568#false} is VALID [2022-04-15 06:07:25,770 INFO L272 TraceCheckUtils]: 217: Hoare triple {46568#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {46568#false} is VALID [2022-04-15 06:07:25,770 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-15 06:07:25,770 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-15 06:07:25,770 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-15 06:07:25,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-04-15 06:07:25,771 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:07:38,063 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-15 06:07:38,063 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-15 06:07:38,063 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-15 06:07:38,063 INFO L272 TraceCheckUtils]: 217: Hoare triple {46568#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {46568#false} is VALID [2022-04-15 06:07:38,063 INFO L290 TraceCheckUtils]: 216: Hoare triple {47426#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {46568#false} is VALID [2022-04-15 06:07:38,064 INFO L290 TraceCheckUtils]: 215: Hoare triple {47430#(< (mod |main_#t~ret4| 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47426#(< (mod main_~x~0 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,064 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} #38#return; {47430#(< (mod |main_#t~ret4| 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,064 INFO L290 TraceCheckUtils]: 213: Hoare triple {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} assume true; {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,065 INFO L290 TraceCheckUtils]: 212: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47438#(or (< (mod |f_#res| 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,065 INFO L272 TraceCheckUtils]: 211: Hoare triple {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,065 INFO L290 TraceCheckUtils]: 210: Hoare triple {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,066 INFO L290 TraceCheckUtils]: 209: Hoare triple {47451#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,066 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} #38#return; {47451#(< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,067 INFO L290 TraceCheckUtils]: 207: Hoare triple {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,067 INFO L290 TraceCheckUtils]: 206: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47459#(or (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,067 INFO L272 TraceCheckUtils]: 205: Hoare triple {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,068 INFO L290 TraceCheckUtils]: 204: Hoare triple {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,068 INFO L290 TraceCheckUtils]: 203: Hoare triple {47472#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,069 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} #38#return; {47472#(< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,069 INFO L290 TraceCheckUtils]: 201: Hoare triple {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} assume true; {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,069 INFO L290 TraceCheckUtils]: 200: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47480#(or (< (mod (+ |f_#res| 4) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,069 INFO L272 TraceCheckUtils]: 199: Hoare triple {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,070 INFO L290 TraceCheckUtils]: 198: Hoare triple {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,070 INFO L290 TraceCheckUtils]: 197: Hoare triple {47493#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,071 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} #38#return; {47493#(< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,071 INFO L290 TraceCheckUtils]: 195: Hoare triple {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} assume true; {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,072 INFO L290 TraceCheckUtils]: 194: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47501#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,072 INFO L272 TraceCheckUtils]: 193: Hoare triple {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,072 INFO L290 TraceCheckUtils]: 192: Hoare triple {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,072 INFO L290 TraceCheckUtils]: 191: Hoare triple {47514#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,073 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} #38#return; {47514#(< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,073 INFO L290 TraceCheckUtils]: 189: Hoare triple {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} assume true; {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,074 INFO L290 TraceCheckUtils]: 188: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47522#(or (< (mod (+ |f_#res| 8) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,074 INFO L272 TraceCheckUtils]: 187: Hoare triple {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,074 INFO L290 TraceCheckUtils]: 186: Hoare triple {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,074 INFO L290 TraceCheckUtils]: 185: Hoare triple {47535#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,075 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} #38#return; {47535#(< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,075 INFO L290 TraceCheckUtils]: 183: Hoare triple {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} assume true; {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,076 INFO L290 TraceCheckUtils]: 182: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47543#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,076 INFO L272 TraceCheckUtils]: 181: Hoare triple {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,076 INFO L290 TraceCheckUtils]: 180: Hoare triple {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,077 INFO L290 TraceCheckUtils]: 179: Hoare triple {47556#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,077 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} #38#return; {47556#(< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,077 INFO L290 TraceCheckUtils]: 177: Hoare triple {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} assume true; {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,079 INFO L290 TraceCheckUtils]: 176: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47564#(or (< (mod (+ |f_#res| 12) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,079 INFO L272 TraceCheckUtils]: 175: Hoare triple {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,079 INFO L290 TraceCheckUtils]: 174: Hoare triple {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,080 INFO L290 TraceCheckUtils]: 173: Hoare triple {47577#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,080 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} #38#return; {47577#(< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,081 INFO L290 TraceCheckUtils]: 171: Hoare triple {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} assume true; {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,081 INFO L290 TraceCheckUtils]: 170: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47585#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,081 INFO L272 TraceCheckUtils]: 169: Hoare triple {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,082 INFO L290 TraceCheckUtils]: 168: Hoare triple {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,082 INFO L290 TraceCheckUtils]: 167: Hoare triple {47598#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,082 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} #38#return; {47598#(< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,083 INFO L290 TraceCheckUtils]: 165: Hoare triple {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} assume true; {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,083 INFO L290 TraceCheckUtils]: 164: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47606#(or (< (mod (+ |f_#res| 16) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,083 INFO L272 TraceCheckUtils]: 163: Hoare triple {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,084 INFO L290 TraceCheckUtils]: 162: Hoare triple {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,084 INFO L290 TraceCheckUtils]: 161: Hoare triple {47619#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,085 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} #38#return; {47619#(< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,085 INFO L290 TraceCheckUtils]: 159: Hoare triple {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} assume true; {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,086 INFO L290 TraceCheckUtils]: 158: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47627#(or (< (mod (+ |f_#res| 18) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,086 INFO L272 TraceCheckUtils]: 157: Hoare triple {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,086 INFO L290 TraceCheckUtils]: 156: Hoare triple {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,086 INFO L290 TraceCheckUtils]: 155: Hoare triple {47640#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,087 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} #38#return; {47640#(< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,087 INFO L290 TraceCheckUtils]: 153: Hoare triple {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} assume true; {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,088 INFO L290 TraceCheckUtils]: 152: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47648#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,088 INFO L272 TraceCheckUtils]: 151: Hoare triple {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,088 INFO L290 TraceCheckUtils]: 150: Hoare triple {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,088 INFO L290 TraceCheckUtils]: 149: Hoare triple {47661#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,089 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} #38#return; {47661#(< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,089 INFO L290 TraceCheckUtils]: 147: Hoare triple {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} assume true; {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,090 INFO L290 TraceCheckUtils]: 146: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47669#(or (< (mod (+ |f_#res| 22) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,090 INFO L272 TraceCheckUtils]: 145: Hoare triple {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,090 INFO L290 TraceCheckUtils]: 144: Hoare triple {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,090 INFO L290 TraceCheckUtils]: 143: Hoare triple {47682#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,091 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} #38#return; {47682#(< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,091 INFO L290 TraceCheckUtils]: 141: Hoare triple {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,092 INFO L290 TraceCheckUtils]: 140: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47690#(or (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,092 INFO L272 TraceCheckUtils]: 139: Hoare triple {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,092 INFO L290 TraceCheckUtils]: 138: Hoare triple {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,093 INFO L290 TraceCheckUtils]: 137: Hoare triple {47703#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,093 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} #38#return; {47703#(< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,093 INFO L290 TraceCheckUtils]: 135: Hoare triple {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,094 INFO L290 TraceCheckUtils]: 134: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47711#(or (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,094 INFO L272 TraceCheckUtils]: 133: Hoare triple {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,094 INFO L290 TraceCheckUtils]: 132: Hoare triple {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,095 INFO L290 TraceCheckUtils]: 131: Hoare triple {47724#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,095 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} #38#return; {47724#(< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,096 INFO L290 TraceCheckUtils]: 129: Hoare triple {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} assume true; {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,096 INFO L290 TraceCheckUtils]: 128: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47732#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,096 INFO L272 TraceCheckUtils]: 127: Hoare triple {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,096 INFO L290 TraceCheckUtils]: 126: Hoare triple {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,097 INFO L290 TraceCheckUtils]: 125: Hoare triple {47745#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,097 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} #38#return; {47745#(< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,098 INFO L290 TraceCheckUtils]: 123: Hoare triple {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,098 INFO L290 TraceCheckUtils]: 122: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47753#(or (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,098 INFO L272 TraceCheckUtils]: 121: Hoare triple {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,099 INFO L290 TraceCheckUtils]: 120: Hoare triple {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,099 INFO L290 TraceCheckUtils]: 119: Hoare triple {47766#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,099 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} #38#return; {47766#(< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,100 INFO L290 TraceCheckUtils]: 117: Hoare triple {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} assume true; {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,100 INFO L290 TraceCheckUtils]: 116: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47774#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,100 INFO L272 TraceCheckUtils]: 115: Hoare triple {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,101 INFO L290 TraceCheckUtils]: 114: Hoare triple {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,101 INFO L290 TraceCheckUtils]: 113: Hoare triple {47787#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,102 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} #38#return; {47787#(< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,102 INFO L290 TraceCheckUtils]: 111: Hoare triple {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} assume true; {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,102 INFO L290 TraceCheckUtils]: 110: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47795#(or (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (< (mod (+ |f_#res| 34) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,103 INFO L272 TraceCheckUtils]: 109: Hoare triple {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,103 INFO L290 TraceCheckUtils]: 108: Hoare triple {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,103 INFO L290 TraceCheckUtils]: 107: Hoare triple {47808#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,104 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} #38#return; {47808#(< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,104 INFO L290 TraceCheckUtils]: 105: Hoare triple {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,105 INFO L290 TraceCheckUtils]: 104: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47816#(or (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,105 INFO L272 TraceCheckUtils]: 103: Hoare triple {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,105 INFO L290 TraceCheckUtils]: 102: Hoare triple {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,105 INFO L290 TraceCheckUtils]: 101: Hoare triple {47829#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,106 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} #38#return; {47829#(< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,106 INFO L290 TraceCheckUtils]: 99: Hoare triple {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} assume true; {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,107 INFO L290 TraceCheckUtils]: 98: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47837#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,107 INFO L272 TraceCheckUtils]: 97: Hoare triple {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,107 INFO L290 TraceCheckUtils]: 96: Hoare triple {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,107 INFO L290 TraceCheckUtils]: 95: Hoare triple {47850#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,108 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} #38#return; {47850#(< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,108 INFO L290 TraceCheckUtils]: 93: Hoare triple {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,109 INFO L290 TraceCheckUtils]: 92: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47858#(or (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,109 INFO L272 TraceCheckUtils]: 91: Hoare triple {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,109 INFO L290 TraceCheckUtils]: 90: Hoare triple {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,110 INFO L290 TraceCheckUtils]: 89: Hoare triple {47871#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,110 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} #38#return; {47871#(< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,110 INFO L290 TraceCheckUtils]: 87: Hoare triple {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} assume true; {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,111 INFO L290 TraceCheckUtils]: 86: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47879#(or (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (< (mod (+ |f_#res| 42) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,111 INFO L272 TraceCheckUtils]: 85: Hoare triple {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,111 INFO L290 TraceCheckUtils]: 84: Hoare triple {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,112 INFO L290 TraceCheckUtils]: 83: Hoare triple {47892#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,112 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} #38#return; {47892#(< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,113 INFO L290 TraceCheckUtils]: 81: Hoare triple {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} assume true; {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,113 INFO L290 TraceCheckUtils]: 80: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47900#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,113 INFO L272 TraceCheckUtils]: 79: Hoare triple {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,114 INFO L290 TraceCheckUtils]: 78: Hoare triple {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,114 INFO L290 TraceCheckUtils]: 77: Hoare triple {47913#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,114 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} #38#return; {47913#(< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,115 INFO L290 TraceCheckUtils]: 75: Hoare triple {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} assume true; {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,115 INFO L290 TraceCheckUtils]: 74: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47921#(or (< (mod (+ |f_#res| 46) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,115 INFO L272 TraceCheckUtils]: 73: Hoare triple {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,116 INFO L290 TraceCheckUtils]: 72: Hoare triple {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,116 INFO L290 TraceCheckUtils]: 71: Hoare triple {47934#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,117 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} #38#return; {47934#(< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,117 INFO L290 TraceCheckUtils]: 69: Hoare triple {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,118 INFO L290 TraceCheckUtils]: 68: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47942#(or (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,118 INFO L272 TraceCheckUtils]: 67: Hoare triple {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,118 INFO L290 TraceCheckUtils]: 66: Hoare triple {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,118 INFO L290 TraceCheckUtils]: 65: Hoare triple {47955#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,119 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} #38#return; {47955#(< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,119 INFO L290 TraceCheckUtils]: 63: Hoare triple {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} assume true; {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,120 INFO L290 TraceCheckUtils]: 62: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47963#(or (< (mod (+ |f_#res| 50) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,120 INFO L272 TraceCheckUtils]: 61: Hoare triple {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,120 INFO L290 TraceCheckUtils]: 60: Hoare triple {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,120 INFO L290 TraceCheckUtils]: 59: Hoare triple {47976#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,121 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} #38#return; {47976#(< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,121 INFO L290 TraceCheckUtils]: 57: Hoare triple {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} assume true; {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,122 INFO L290 TraceCheckUtils]: 56: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {47984#(or (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (< (mod (+ |f_#res| 52) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,122 INFO L272 TraceCheckUtils]: 55: Hoare triple {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,122 INFO L290 TraceCheckUtils]: 54: Hoare triple {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,122 INFO L290 TraceCheckUtils]: 53: Hoare triple {47997#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,123 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} #38#return; {47997#(< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,123 INFO L290 TraceCheckUtils]: 51: Hoare triple {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} assume true; {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,124 INFO L290 TraceCheckUtils]: 50: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48005#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,124 INFO L272 TraceCheckUtils]: 49: Hoare triple {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,124 INFO L290 TraceCheckUtils]: 48: Hoare triple {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {48018#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,125 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} #38#return; {48018#(< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,125 INFO L290 TraceCheckUtils]: 45: Hoare triple {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,127 INFO L290 TraceCheckUtils]: 44: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48026#(or (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,127 INFO L272 TraceCheckUtils]: 43: Hoare triple {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,127 INFO L290 TraceCheckUtils]: 42: Hoare triple {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,128 INFO L290 TraceCheckUtils]: 41: Hoare triple {48039#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,128 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} #38#return; {48039#(< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,129 INFO L290 TraceCheckUtils]: 39: Hoare triple {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,129 INFO L290 TraceCheckUtils]: 38: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48047#(or (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,129 INFO L272 TraceCheckUtils]: 37: Hoare triple {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,130 INFO L290 TraceCheckUtils]: 36: Hoare triple {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,130 INFO L290 TraceCheckUtils]: 35: Hoare triple {48060#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,130 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} #38#return; {48060#(< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,131 INFO L290 TraceCheckUtils]: 33: Hoare triple {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,131 INFO L290 TraceCheckUtils]: 32: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48068#(or (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,131 INFO L272 TraceCheckUtils]: 31: Hoare triple {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,132 INFO L290 TraceCheckUtils]: 30: Hoare triple {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,132 INFO L290 TraceCheckUtils]: 29: Hoare triple {48081#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,133 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} #38#return; {48081#(< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,133 INFO L290 TraceCheckUtils]: 27: Hoare triple {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} assume true; {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,134 INFO L290 TraceCheckUtils]: 26: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48089#(or (< (mod (+ |f_#res| 62) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,134 INFO L272 TraceCheckUtils]: 25: Hoare triple {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,134 INFO L290 TraceCheckUtils]: 24: Hoare triple {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,134 INFO L290 TraceCheckUtils]: 23: Hoare triple {48102#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,135 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} #38#return; {48102#(< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,135 INFO L290 TraceCheckUtils]: 21: Hoare triple {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} assume true; {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,136 INFO L290 TraceCheckUtils]: 20: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48110#(or (< (mod (+ |f_#res| 64) 4294967296) 268435455) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,136 INFO L272 TraceCheckUtils]: 19: Hoare triple {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,136 INFO L290 TraceCheckUtils]: 18: Hoare triple {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,136 INFO L290 TraceCheckUtils]: 17: Hoare triple {48123#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,137 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} #38#return; {48123#(< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,137 INFO L290 TraceCheckUtils]: 15: Hoare triple {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} assume true; {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,138 INFO L290 TraceCheckUtils]: 14: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48131#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)))} is VALID [2022-04-15 06:07:38,138 INFO L272 TraceCheckUtils]: 13: Hoare triple {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,138 INFO L290 TraceCheckUtils]: 12: Hoare triple {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,138 INFO L290 TraceCheckUtils]: 11: Hoare triple {48144#(< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455)} ~x~0 := #t~ret4;havoc #t~ret4; {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,139 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} #38#return; {48144#(< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,139 INFO L290 TraceCheckUtils]: 9: Hoare triple {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} assume true; {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,140 INFO L290 TraceCheckUtils]: 8: Hoare triple {46567#true} ~z := #in~z;#res := 2 + ~z; {48152#(or (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-15 06:07:38,140 INFO L272 TraceCheckUtils]: 7: Hoare triple {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-15 06:07:38,140 INFO L290 TraceCheckUtils]: 6: Hoare triple {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} assume !!(~x~0 % 4294967296 < 268435455); {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,140 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} is VALID [2022-04-15 06:07:38,141 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-15 06:07:38,141 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-15 06:07:38,141 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-15 06:07:38,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {46567#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {46567#true} is VALID [2022-04-15 06:07:38,141 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46567#true} is VALID [2022-04-15 06:07:38,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 3010 refuted. 0 times theorem prover too weak. 595 trivial. 0 not checked. [2022-04-15 06:07:38,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1466936816] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:07:38,142 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:07:38,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [75, 74, 108] total 182 [2022-04-15 06:07:38,142 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:07:38,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1093514179] [2022-04-15 06:07:38,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1093514179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:07:38,142 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:07:38,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [75] imperfect sequences [] total 75 [2022-04-15 06:07:38,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679441928] [2022-04-15 06:07:38,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:07:38,143 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Word has length 221 [2022-04-15 06:07:38,143 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:07:38,143 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:38,233 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:38,233 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2022-04-15 06:07:38,233 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:38,233 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2022-04-15 06:07:38,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2989, Invalid=29953, Unknown=0, NotChecked=0, Total=32942 [2022-04-15 06:07:38,235 INFO L87 Difference]: Start difference. First operand 120 states and 154 transitions. Second operand has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:58,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:58,551 INFO L93 Difference]: Finished difference Result 130 states and 166 transitions. [2022-04-15 06:07:58,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2022-04-15 06:07:58,551 INFO L78 Accepts]: Start accepts. Automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Word has length 221 [2022-04-15 06:07:58,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:07:58,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:58,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 166 transitions. [2022-04-15 06:07:58,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:58,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 166 transitions. [2022-04-15 06:07:58,561 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 166 transitions. [2022-04-15 06:07:58,677 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:58,678 INFO L225 Difference]: With dead ends: 130 [2022-04-15 06:07:58,678 INFO L226 Difference]: Without dead ends: 125 [2022-04-15 06:07:58,682 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 372 SyntacticMatches, 35 SemanticMatches, 252 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6552 ImplicationChecksByTransitivity, 18.4s TimeCoverageRelationStatistics Valid=7303, Invalid=56959, Unknown=0, NotChecked=0, Total=64262 [2022-04-15 06:07:58,682 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 82 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 10360 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 375 SdHoareTripleChecker+Invalid, 10548 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 188 IncrementalHoareTripleChecker+Valid, 10360 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2022-04-15 06:07:58,682 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [83 Valid, 375 Invalid, 10548 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 10360 Invalid, 0 Unknown, 0 Unchecked, 8.0s Time] [2022-04-15 06:07:58,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2022-04-15 06:07:59,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 123. [2022-04-15 06:07:59,320 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:07:59,320 INFO L82 GeneralOperation]: Start isEquivalent. First operand 125 states. Second operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:07:59,320 INFO L74 IsIncluded]: Start isIncluded. First operand 125 states. Second operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:07:59,320 INFO L87 Difference]: Start difference. First operand 125 states. Second operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:07:59,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:59,323 INFO L93 Difference]: Finished difference Result 125 states and 161 transitions. [2022-04-15 06:07:59,323 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-04-15 06:07:59,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:59,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:59,323 INFO L74 IsIncluded]: Start isIncluded. First operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 125 states. [2022-04-15 06:07:59,323 INFO L87 Difference]: Start difference. First operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 125 states. [2022-04-15 06:07:59,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:07:59,326 INFO L93 Difference]: Finished difference Result 125 states and 161 transitions. [2022-04-15 06:07:59,326 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-04-15 06:07:59,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:07:59,326 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:07:59,326 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:07:59,326 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:07:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123 states, 81 states have (on average 1.0123456790123457) internal successors, (82), 81 states have internal predecessors, (82), 39 states have call successors, (39), 4 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:07:59,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 158 transitions. [2022-04-15 06:07:59,328 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 158 transitions. Word has length 221 [2022-04-15 06:07:59,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:07:59,329 INFO L478 AbstractCegarLoop]: Abstraction has 123 states and 158 transitions. [2022-04-15 06:07:59,329 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 75 states, 75 states have (on average 1.0533333333333332) internal successors, (79), 39 states have internal predecessors, (79), 37 states have call successors, (38), 3 states have call predecessors, (38), 2 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-15 06:07:59,329 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 123 states and 158 transitions. [2022-04-15 06:07:59,530 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:07:59,531 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 158 transitions. [2022-04-15 06:07:59,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-04-15 06:07:59,531 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:07:59,531 INFO L499 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:07:59,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (71)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:59,736 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (70)] Forceful destruction successful, exit code 0 [2022-04-15 06:07:59,935 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70,SelfDestructingSolverStorable71,71 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,70 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:07:59,935 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:07:59,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:07:59,936 INFO L85 PathProgramCache]: Analyzing trace with hash -781315234, now seen corresponding path program 71 times [2022-04-15 06:07:59,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:07:59,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [761112641] [2022-04-15 06:08:00,094 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:08:00,095 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:08:00,098 INFO L85 PathProgramCache]: Analyzing trace with hash -989370226, now seen corresponding path program 1 times [2022-04-15 06:08:00,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:00,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533469168] [2022-04-15 06:08:00,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:00,102 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_36.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_36.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:08:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:08:00,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1251131810] [2022-04-15 06:08:00,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:00,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:00,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:00,105 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:00,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Waiting until timeout for monitored process [2022-04-15 06:08:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:00,190 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:08:00,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:08:00,201 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:08:00,201 INFO L85 PathProgramCache]: Analyzing trace with hash -781315234, now seen corresponding path program 72 times [2022-04-15 06:08:00,201 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:08:00,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309220743] [2022-04-15 06:08:00,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:08:00,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:08:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:08:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,516 INFO L290 TraceCheckUtils]: 0: Hoare triple {49268#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-15 06:08:02,517 INFO L290 TraceCheckUtils]: 1: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-15 06:08:02,517 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-15 06:08:02,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:08:02,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,577 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,578 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49087#(= main_~x~0 0)} #38#return; {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:08:02,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:08:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,585 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:08:02,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:08:02,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,591 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:08:02,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:08:02,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,597 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,598 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:08:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,604 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,605 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,605 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:08:02,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:08:02,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,611 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,612 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:08:02,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:08:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,619 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:08:02,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,625 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,626 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:08:02,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:08:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,632 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,632 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,633 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:08:02,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:08:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,639 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,640 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:08:02,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,645 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,646 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,647 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:08:02,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,652 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,654 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:08:02,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,661 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:08:02,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:08:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,666 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,667 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,668 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:08:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,674 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,675 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:08:02,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:08:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,681 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,682 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:08:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,688 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,688 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,689 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:08:02,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:08:02,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,695 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,695 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,696 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:08:02,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:08:02,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,702 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,703 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,703 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:08:02,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:08:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,709 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,710 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,710 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:08:02,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:08:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,717 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,717 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,718 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:08:02,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,724 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,725 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:08:02,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:08:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,731 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,732 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,732 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:08:02,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:08:02,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,739 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,739 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,740 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:08:02,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,746 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,746 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,747 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:08:02,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:08:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,753 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,754 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,754 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:08:02,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:08:02,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,761 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,761 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,762 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:08:02,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:08:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,768 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,769 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,769 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:08:02,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:08:02,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,776 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,776 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,777 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:08:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,783 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,784 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,785 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:08:02,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-15 06:08:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,791 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,791 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,792 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-15 06:08:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,798 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,800 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-15 06:08:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,806 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,806 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,807 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-15 06:08:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,814 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-15 06:08:02,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,821 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,822 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:08:02,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-04-15 06:08:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:02,829 INFO L290 TraceCheckUtils]: 0: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,829 INFO L290 TraceCheckUtils]: 1: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,830 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,831 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49268#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:08:02,831 INFO L290 TraceCheckUtils]: 1: Hoare triple {49268#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-15 06:08:02,831 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-15 06:08:02,831 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-15 06:08:02,831 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-15 06:08:02,831 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {49087#(= main_~x~0 0)} is VALID [2022-04-15 06:08:02,831 INFO L290 TraceCheckUtils]: 6: Hoare triple {49087#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {49087#(= main_~x~0 0)} is VALID [2022-04-15 06:08:02,831 INFO L272 TraceCheckUtils]: 7: Hoare triple {49087#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,832 INFO L290 TraceCheckUtils]: 8: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,832 INFO L290 TraceCheckUtils]: 9: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,832 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49087#(= main_~x~0 0)} #38#return; {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:08:02,833 INFO L290 TraceCheckUtils]: 11: Hoare triple {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:02,833 INFO L290 TraceCheckUtils]: 12: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:02,833 INFO L272 TraceCheckUtils]: 13: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,833 INFO L290 TraceCheckUtils]: 14: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,834 INFO L290 TraceCheckUtils]: 15: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,834 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:08:02,835 INFO L290 TraceCheckUtils]: 17: Hoare triple {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:02,835 INFO L290 TraceCheckUtils]: 18: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:02,835 INFO L272 TraceCheckUtils]: 19: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,835 INFO L290 TraceCheckUtils]: 20: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,836 INFO L290 TraceCheckUtils]: 21: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,836 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:08:02,837 INFO L290 TraceCheckUtils]: 23: Hoare triple {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:02,837 INFO L290 TraceCheckUtils]: 24: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:02,837 INFO L272 TraceCheckUtils]: 25: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,837 INFO L290 TraceCheckUtils]: 26: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,837 INFO L290 TraceCheckUtils]: 27: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,838 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,838 INFO L290 TraceCheckUtils]: 29: Hoare triple {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:02,839 INFO L290 TraceCheckUtils]: 30: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:02,839 INFO L272 TraceCheckUtils]: 31: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,839 INFO L290 TraceCheckUtils]: 32: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,839 INFO L290 TraceCheckUtils]: 33: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,840 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:08:02,840 INFO L290 TraceCheckUtils]: 35: Hoare triple {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:02,841 INFO L290 TraceCheckUtils]: 36: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:02,841 INFO L272 TraceCheckUtils]: 37: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,841 INFO L290 TraceCheckUtils]: 38: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,841 INFO L290 TraceCheckUtils]: 39: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,842 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:08:02,842 INFO L290 TraceCheckUtils]: 41: Hoare triple {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:02,843 INFO L290 TraceCheckUtils]: 42: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:02,843 INFO L272 TraceCheckUtils]: 43: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,843 INFO L290 TraceCheckUtils]: 44: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,843 INFO L290 TraceCheckUtils]: 45: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,844 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,844 INFO L290 TraceCheckUtils]: 47: Hoare triple {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:02,845 INFO L290 TraceCheckUtils]: 48: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:02,845 INFO L272 TraceCheckUtils]: 49: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,845 INFO L290 TraceCheckUtils]: 50: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,845 INFO L290 TraceCheckUtils]: 51: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,846 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:08:02,846 INFO L290 TraceCheckUtils]: 53: Hoare triple {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:02,846 INFO L290 TraceCheckUtils]: 54: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:02,846 INFO L272 TraceCheckUtils]: 55: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,847 INFO L290 TraceCheckUtils]: 56: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,847 INFO L290 TraceCheckUtils]: 57: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,848 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:08:02,848 INFO L290 TraceCheckUtils]: 59: Hoare triple {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:02,848 INFO L290 TraceCheckUtils]: 60: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:02,848 INFO L272 TraceCheckUtils]: 61: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,849 INFO L290 TraceCheckUtils]: 62: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,849 INFO L290 TraceCheckUtils]: 63: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,850 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,850 INFO L290 TraceCheckUtils]: 65: Hoare triple {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:02,850 INFO L290 TraceCheckUtils]: 66: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:02,850 INFO L272 TraceCheckUtils]: 67: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,851 INFO L290 TraceCheckUtils]: 68: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,851 INFO L290 TraceCheckUtils]: 69: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,852 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,852 INFO L290 TraceCheckUtils]: 71: Hoare triple {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:02,852 INFO L290 TraceCheckUtils]: 72: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:02,852 INFO L272 TraceCheckUtils]: 73: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,853 INFO L290 TraceCheckUtils]: 74: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,853 INFO L290 TraceCheckUtils]: 75: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,853 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,854 INFO L290 TraceCheckUtils]: 77: Hoare triple {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:02,854 INFO L290 TraceCheckUtils]: 78: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:02,854 INFO L272 TraceCheckUtils]: 79: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,854 INFO L290 TraceCheckUtils]: 80: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,855 INFO L290 TraceCheckUtils]: 81: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,855 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:08:02,856 INFO L290 TraceCheckUtils]: 83: Hoare triple {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:02,856 INFO L290 TraceCheckUtils]: 84: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:02,856 INFO L272 TraceCheckUtils]: 85: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,856 INFO L290 TraceCheckUtils]: 86: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,857 INFO L290 TraceCheckUtils]: 87: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,857 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,858 INFO L290 TraceCheckUtils]: 89: Hoare triple {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:02,858 INFO L290 TraceCheckUtils]: 90: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:02,858 INFO L272 TraceCheckUtils]: 91: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,858 INFO L290 TraceCheckUtils]: 92: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,859 INFO L290 TraceCheckUtils]: 93: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,859 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:08:02,860 INFO L290 TraceCheckUtils]: 95: Hoare triple {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:02,860 INFO L290 TraceCheckUtils]: 96: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:02,860 INFO L272 TraceCheckUtils]: 97: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,860 INFO L290 TraceCheckUtils]: 98: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,861 INFO L290 TraceCheckUtils]: 99: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,861 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,861 INFO L290 TraceCheckUtils]: 101: Hoare triple {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:02,862 INFO L290 TraceCheckUtils]: 102: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:02,862 INFO L272 TraceCheckUtils]: 103: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,862 INFO L290 TraceCheckUtils]: 104: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,862 INFO L290 TraceCheckUtils]: 105: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,863 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:08:02,863 INFO L290 TraceCheckUtils]: 107: Hoare triple {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:02,864 INFO L290 TraceCheckUtils]: 108: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:02,864 INFO L272 TraceCheckUtils]: 109: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,864 INFO L290 TraceCheckUtils]: 110: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,864 INFO L290 TraceCheckUtils]: 111: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,865 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:08:02,865 INFO L290 TraceCheckUtils]: 113: Hoare triple {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:02,866 INFO L290 TraceCheckUtils]: 114: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:02,866 INFO L272 TraceCheckUtils]: 115: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,866 INFO L290 TraceCheckUtils]: 116: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,866 INFO L290 TraceCheckUtils]: 117: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,867 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:08:02,867 INFO L290 TraceCheckUtils]: 119: Hoare triple {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:02,868 INFO L290 TraceCheckUtils]: 120: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:02,868 INFO L272 TraceCheckUtils]: 121: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,868 INFO L290 TraceCheckUtils]: 122: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,868 INFO L290 TraceCheckUtils]: 123: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,869 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:08:02,869 INFO L290 TraceCheckUtils]: 125: Hoare triple {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:02,870 INFO L290 TraceCheckUtils]: 126: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:02,870 INFO L272 TraceCheckUtils]: 127: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,870 INFO L290 TraceCheckUtils]: 128: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,870 INFO L290 TraceCheckUtils]: 129: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,871 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,871 INFO L290 TraceCheckUtils]: 131: Hoare triple {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:02,871 INFO L290 TraceCheckUtils]: 132: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:02,872 INFO L272 TraceCheckUtils]: 133: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,872 INFO L290 TraceCheckUtils]: 134: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,872 INFO L290 TraceCheckUtils]: 135: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,873 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:08:02,873 INFO L290 TraceCheckUtils]: 137: Hoare triple {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:02,873 INFO L290 TraceCheckUtils]: 138: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:02,874 INFO L272 TraceCheckUtils]: 139: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,874 INFO L290 TraceCheckUtils]: 140: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,874 INFO L290 TraceCheckUtils]: 141: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,875 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:08:02,875 INFO L290 TraceCheckUtils]: 143: Hoare triple {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:02,875 INFO L290 TraceCheckUtils]: 144: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:02,876 INFO L272 TraceCheckUtils]: 145: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,876 INFO L290 TraceCheckUtils]: 146: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,876 INFO L290 TraceCheckUtils]: 147: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,877 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,877 INFO L290 TraceCheckUtils]: 149: Hoare triple {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:02,877 INFO L290 TraceCheckUtils]: 150: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:02,878 INFO L272 TraceCheckUtils]: 151: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,878 INFO L290 TraceCheckUtils]: 152: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,878 INFO L290 TraceCheckUtils]: 153: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,879 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:08:02,879 INFO L290 TraceCheckUtils]: 155: Hoare triple {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:02,879 INFO L290 TraceCheckUtils]: 156: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:02,880 INFO L272 TraceCheckUtils]: 157: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,880 INFO L290 TraceCheckUtils]: 158: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,880 INFO L290 TraceCheckUtils]: 159: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,881 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:08:02,881 INFO L290 TraceCheckUtils]: 161: Hoare triple {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:02,881 INFO L290 TraceCheckUtils]: 162: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:02,881 INFO L272 TraceCheckUtils]: 163: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,882 INFO L290 TraceCheckUtils]: 164: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,882 INFO L290 TraceCheckUtils]: 165: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,883 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:08:02,883 INFO L290 TraceCheckUtils]: 167: Hoare triple {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:02,883 INFO L290 TraceCheckUtils]: 168: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:02,883 INFO L272 TraceCheckUtils]: 169: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,884 INFO L290 TraceCheckUtils]: 170: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,884 INFO L290 TraceCheckUtils]: 171: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,885 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:08:02,885 INFO L290 TraceCheckUtils]: 173: Hoare triple {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:02,885 INFO L290 TraceCheckUtils]: 174: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:02,885 INFO L272 TraceCheckUtils]: 175: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,886 INFO L290 TraceCheckUtils]: 176: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,886 INFO L290 TraceCheckUtils]: 177: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,887 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,887 INFO L290 TraceCheckUtils]: 179: Hoare triple {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:02,887 INFO L290 TraceCheckUtils]: 180: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:02,887 INFO L272 TraceCheckUtils]: 181: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,888 INFO L290 TraceCheckUtils]: 182: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,888 INFO L290 TraceCheckUtils]: 183: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,889 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:08:02,889 INFO L290 TraceCheckUtils]: 185: Hoare triple {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:08:02,889 INFO L290 TraceCheckUtils]: 186: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:08:02,889 INFO L272 TraceCheckUtils]: 187: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,890 INFO L290 TraceCheckUtils]: 188: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,890 INFO L290 TraceCheckUtils]: 189: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,891 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,891 INFO L290 TraceCheckUtils]: 191: Hoare triple {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:08:02,891 INFO L290 TraceCheckUtils]: 192: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:08:02,891 INFO L272 TraceCheckUtils]: 193: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,892 INFO L290 TraceCheckUtils]: 194: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,892 INFO L290 TraceCheckUtils]: 195: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,892 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,893 INFO L290 TraceCheckUtils]: 197: Hoare triple {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:08:02,893 INFO L290 TraceCheckUtils]: 198: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:08:02,893 INFO L272 TraceCheckUtils]: 199: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,893 INFO L290 TraceCheckUtils]: 200: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,894 INFO L290 TraceCheckUtils]: 201: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,894 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,895 INFO L290 TraceCheckUtils]: 203: Hoare triple {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:08:02,895 INFO L290 TraceCheckUtils]: 204: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:08:02,895 INFO L272 TraceCheckUtils]: 205: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,895 INFO L290 TraceCheckUtils]: 206: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,896 INFO L290 TraceCheckUtils]: 207: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,896 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,897 INFO L290 TraceCheckUtils]: 209: Hoare triple {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:08:02,897 INFO L290 TraceCheckUtils]: 210: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:08:02,897 INFO L272 TraceCheckUtils]: 211: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,897 INFO L290 TraceCheckUtils]: 212: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,898 INFO L290 TraceCheckUtils]: 213: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,898 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:08:02,899 INFO L290 TraceCheckUtils]: 215: Hoare triple {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:08:02,899 INFO L290 TraceCheckUtils]: 216: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:08:02,899 INFO L272 TraceCheckUtils]: 217: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:02,899 INFO L290 TraceCheckUtils]: 218: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,900 INFO L290 TraceCheckUtils]: 219: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:02,900 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-15 06:08:02,901 INFO L290 TraceCheckUtils]: 221: Hoare triple {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49267#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} is VALID [2022-04-15 06:08:02,901 INFO L290 TraceCheckUtils]: 222: Hoare triple {49267#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 72))} assume !(~x~0 % 4294967296 < 268435455); {49083#false} is VALID [2022-04-15 06:08:02,901 INFO L272 TraceCheckUtils]: 223: Hoare triple {49083#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {49083#false} is VALID [2022-04-15 06:08:02,901 INFO L290 TraceCheckUtils]: 224: Hoare triple {49083#false} ~cond := #in~cond; {49083#false} is VALID [2022-04-15 06:08:02,901 INFO L290 TraceCheckUtils]: 225: Hoare triple {49083#false} assume 0 == ~cond; {49083#false} is VALID [2022-04-15 06:08:02,901 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-15 06:08:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-04-15 06:08:02,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:08:02,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309220743] [2022-04-15 06:08:02,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309220743] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:08:02,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [15829497] [2022-04-15 06:08:02,902 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-15 06:08:02,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:08:02,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:08:02,903 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:08:02,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Waiting until timeout for monitored process [2022-04-15 06:08:16,373 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-15 06:08:16,373 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:08:16,388 WARN L261 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 369 conjunts are in the unsatisfiable core [2022-04-15 06:08:16,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:08:16,434 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:08:19,994 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49082#true} is VALID [2022-04-15 06:08:19,995 INFO L290 TraceCheckUtils]: 1: Hoare triple {49082#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-15 06:08:19,995 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-15 06:08:19,995 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-15 06:08:19,995 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-15 06:08:19,995 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {49087#(= main_~x~0 0)} is VALID [2022-04-15 06:08:19,995 INFO L290 TraceCheckUtils]: 6: Hoare triple {49087#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {49087#(= main_~x~0 0)} is VALID [2022-04-15 06:08:19,995 INFO L272 TraceCheckUtils]: 7: Hoare triple {49087#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:19,996 INFO L290 TraceCheckUtils]: 8: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:19,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:19,996 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49087#(= main_~x~0 0)} #38#return; {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:08:19,997 INFO L290 TraceCheckUtils]: 11: Hoare triple {49091#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:19,997 INFO L290 TraceCheckUtils]: 12: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:08:19,997 INFO L272 TraceCheckUtils]: 13: Hoare triple {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:19,997 INFO L290 TraceCheckUtils]: 14: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:19,998 INFO L290 TraceCheckUtils]: 15: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:19,998 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49092#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:08:19,999 INFO L290 TraceCheckUtils]: 17: Hoare triple {49096#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:19,999 INFO L290 TraceCheckUtils]: 18: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:08:19,999 INFO L272 TraceCheckUtils]: 19: Hoare triple {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:19,999 INFO L290 TraceCheckUtils]: 20: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,000 INFO L290 TraceCheckUtils]: 21: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,000 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49097#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:08:20,001 INFO L290 TraceCheckUtils]: 23: Hoare triple {49101#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:20,001 INFO L290 TraceCheckUtils]: 24: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:08:20,001 INFO L272 TraceCheckUtils]: 25: Hoare triple {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,001 INFO L290 TraceCheckUtils]: 26: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,002 INFO L290 TraceCheckUtils]: 27: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,002 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49102#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,003 INFO L290 TraceCheckUtils]: 29: Hoare triple {49106#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:20,003 INFO L290 TraceCheckUtils]: 30: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:08:20,003 INFO L272 TraceCheckUtils]: 31: Hoare triple {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,003 INFO L290 TraceCheckUtils]: 32: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,003 INFO L290 TraceCheckUtils]: 33: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,004 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49107#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:08:20,004 INFO L290 TraceCheckUtils]: 35: Hoare triple {49111#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:20,005 INFO L290 TraceCheckUtils]: 36: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:08:20,005 INFO L272 TraceCheckUtils]: 37: Hoare triple {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,005 INFO L290 TraceCheckUtils]: 38: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,005 INFO L290 TraceCheckUtils]: 39: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,006 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49112#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:08:20,006 INFO L290 TraceCheckUtils]: 41: Hoare triple {49116#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:20,007 INFO L290 TraceCheckUtils]: 42: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:08:20,007 INFO L272 TraceCheckUtils]: 43: Hoare triple {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,007 INFO L290 TraceCheckUtils]: 44: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,007 INFO L290 TraceCheckUtils]: 45: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,008 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49117#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,008 INFO L290 TraceCheckUtils]: 47: Hoare triple {49121#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:20,008 INFO L290 TraceCheckUtils]: 48: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:08:20,009 INFO L272 TraceCheckUtils]: 49: Hoare triple {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,009 INFO L290 TraceCheckUtils]: 50: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,009 INFO L290 TraceCheckUtils]: 51: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,010 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49122#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:08:20,010 INFO L290 TraceCheckUtils]: 53: Hoare triple {49126#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:20,010 INFO L290 TraceCheckUtils]: 54: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:08:20,010 INFO L272 TraceCheckUtils]: 55: Hoare triple {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,011 INFO L290 TraceCheckUtils]: 56: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,011 INFO L290 TraceCheckUtils]: 57: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,012 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49127#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:08:20,012 INFO L290 TraceCheckUtils]: 59: Hoare triple {49131#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:20,012 INFO L290 TraceCheckUtils]: 60: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:08:20,012 INFO L272 TraceCheckUtils]: 61: Hoare triple {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,013 INFO L290 TraceCheckUtils]: 62: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,013 INFO L290 TraceCheckUtils]: 63: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,014 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49132#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,014 INFO L290 TraceCheckUtils]: 65: Hoare triple {49136#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:20,014 INFO L290 TraceCheckUtils]: 66: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:08:20,014 INFO L272 TraceCheckUtils]: 67: Hoare triple {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,015 INFO L290 TraceCheckUtils]: 68: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,015 INFO L290 TraceCheckUtils]: 69: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,016 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49137#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,016 INFO L290 TraceCheckUtils]: 71: Hoare triple {49141#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:20,016 INFO L290 TraceCheckUtils]: 72: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:08:20,016 INFO L272 TraceCheckUtils]: 73: Hoare triple {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,017 INFO L290 TraceCheckUtils]: 74: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,017 INFO L290 TraceCheckUtils]: 75: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,018 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49142#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,018 INFO L290 TraceCheckUtils]: 77: Hoare triple {49146#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:20,018 INFO L290 TraceCheckUtils]: 78: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:08:20,018 INFO L272 TraceCheckUtils]: 79: Hoare triple {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,019 INFO L290 TraceCheckUtils]: 80: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,019 INFO L290 TraceCheckUtils]: 81: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,019 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49147#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:08:20,020 INFO L290 TraceCheckUtils]: 83: Hoare triple {49151#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:20,020 INFO L290 TraceCheckUtils]: 84: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:08:20,020 INFO L272 TraceCheckUtils]: 85: Hoare triple {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,020 INFO L290 TraceCheckUtils]: 86: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,021 INFO L290 TraceCheckUtils]: 87: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,021 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49152#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,022 INFO L290 TraceCheckUtils]: 89: Hoare triple {49156#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:20,022 INFO L290 TraceCheckUtils]: 90: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:08:20,022 INFO L272 TraceCheckUtils]: 91: Hoare triple {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,022 INFO L290 TraceCheckUtils]: 92: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,023 INFO L290 TraceCheckUtils]: 93: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,023 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49157#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:08:20,024 INFO L290 TraceCheckUtils]: 95: Hoare triple {49161#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:20,024 INFO L290 TraceCheckUtils]: 96: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:08:20,024 INFO L272 TraceCheckUtils]: 97: Hoare triple {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,024 INFO L290 TraceCheckUtils]: 98: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,024 INFO L290 TraceCheckUtils]: 99: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,025 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49162#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,025 INFO L290 TraceCheckUtils]: 101: Hoare triple {49166#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:20,026 INFO L290 TraceCheckUtils]: 102: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:08:20,026 INFO L272 TraceCheckUtils]: 103: Hoare triple {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,026 INFO L290 TraceCheckUtils]: 104: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,026 INFO L290 TraceCheckUtils]: 105: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,027 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49167#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:08:20,027 INFO L290 TraceCheckUtils]: 107: Hoare triple {49171#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:20,028 INFO L290 TraceCheckUtils]: 108: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:08:20,028 INFO L272 TraceCheckUtils]: 109: Hoare triple {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,028 INFO L290 TraceCheckUtils]: 110: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,028 INFO L290 TraceCheckUtils]: 111: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,029 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49172#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:08:20,029 INFO L290 TraceCheckUtils]: 113: Hoare triple {49176#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:20,030 INFO L290 TraceCheckUtils]: 114: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:08:20,030 INFO L272 TraceCheckUtils]: 115: Hoare triple {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,030 INFO L290 TraceCheckUtils]: 116: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,030 INFO L290 TraceCheckUtils]: 117: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,031 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49177#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:08:20,031 INFO L290 TraceCheckUtils]: 119: Hoare triple {49181#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:20,031 INFO L290 TraceCheckUtils]: 120: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:08:20,031 INFO L272 TraceCheckUtils]: 121: Hoare triple {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,032 INFO L290 TraceCheckUtils]: 122: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,032 INFO L290 TraceCheckUtils]: 123: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,033 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49182#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:08:20,033 INFO L290 TraceCheckUtils]: 125: Hoare triple {49186#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:20,033 INFO L290 TraceCheckUtils]: 126: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:08:20,033 INFO L272 TraceCheckUtils]: 127: Hoare triple {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,034 INFO L290 TraceCheckUtils]: 128: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,034 INFO L290 TraceCheckUtils]: 129: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,035 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49187#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,035 INFO L290 TraceCheckUtils]: 131: Hoare triple {49191#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:20,035 INFO L290 TraceCheckUtils]: 132: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:08:20,035 INFO L272 TraceCheckUtils]: 133: Hoare triple {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,036 INFO L290 TraceCheckUtils]: 134: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,036 INFO L290 TraceCheckUtils]: 135: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,037 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49192#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:08:20,037 INFO L290 TraceCheckUtils]: 137: Hoare triple {49196#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:20,037 INFO L290 TraceCheckUtils]: 138: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:08:20,037 INFO L272 TraceCheckUtils]: 139: Hoare triple {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,038 INFO L290 TraceCheckUtils]: 140: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,038 INFO L290 TraceCheckUtils]: 141: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,039 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49197#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:08:20,039 INFO L290 TraceCheckUtils]: 143: Hoare triple {49201#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:20,039 INFO L290 TraceCheckUtils]: 144: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:08:20,039 INFO L272 TraceCheckUtils]: 145: Hoare triple {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,040 INFO L290 TraceCheckUtils]: 146: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,040 INFO L290 TraceCheckUtils]: 147: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,041 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49202#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,041 INFO L290 TraceCheckUtils]: 149: Hoare triple {49206#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:20,041 INFO L290 TraceCheckUtils]: 150: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:08:20,041 INFO L272 TraceCheckUtils]: 151: Hoare triple {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,042 INFO L290 TraceCheckUtils]: 152: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,042 INFO L290 TraceCheckUtils]: 153: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,043 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49207#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:08:20,043 INFO L290 TraceCheckUtils]: 155: Hoare triple {49211#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:20,043 INFO L290 TraceCheckUtils]: 156: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:08:20,043 INFO L272 TraceCheckUtils]: 157: Hoare triple {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,044 INFO L290 TraceCheckUtils]: 158: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,044 INFO L290 TraceCheckUtils]: 159: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,045 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49212#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:08:20,045 INFO L290 TraceCheckUtils]: 161: Hoare triple {49216#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:20,045 INFO L290 TraceCheckUtils]: 162: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:08:20,045 INFO L272 TraceCheckUtils]: 163: Hoare triple {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,046 INFO L290 TraceCheckUtils]: 164: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,046 INFO L290 TraceCheckUtils]: 165: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,047 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49217#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:08:20,047 INFO L290 TraceCheckUtils]: 167: Hoare triple {49221#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:20,047 INFO L290 TraceCheckUtils]: 168: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:08:20,047 INFO L272 TraceCheckUtils]: 169: Hoare triple {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,048 INFO L290 TraceCheckUtils]: 170: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,048 INFO L290 TraceCheckUtils]: 171: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,048 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49222#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:08:20,049 INFO L290 TraceCheckUtils]: 173: Hoare triple {49226#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:20,049 INFO L290 TraceCheckUtils]: 174: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:08:20,049 INFO L272 TraceCheckUtils]: 175: Hoare triple {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,049 INFO L290 TraceCheckUtils]: 176: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,050 INFO L290 TraceCheckUtils]: 177: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,050 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49227#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,051 INFO L290 TraceCheckUtils]: 179: Hoare triple {49231#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:20,051 INFO L290 TraceCheckUtils]: 180: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:08:20,051 INFO L272 TraceCheckUtils]: 181: Hoare triple {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,051 INFO L290 TraceCheckUtils]: 182: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,052 INFO L290 TraceCheckUtils]: 183: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,052 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49232#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:08:20,053 INFO L290 TraceCheckUtils]: 185: Hoare triple {49236#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:08:20,053 INFO L290 TraceCheckUtils]: 186: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:08:20,053 INFO L272 TraceCheckUtils]: 187: Hoare triple {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,053 INFO L290 TraceCheckUtils]: 188: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,054 INFO L290 TraceCheckUtils]: 189: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,054 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49237#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,055 INFO L290 TraceCheckUtils]: 191: Hoare triple {49241#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:08:20,055 INFO L290 TraceCheckUtils]: 192: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:08:20,055 INFO L272 TraceCheckUtils]: 193: Hoare triple {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,055 INFO L290 TraceCheckUtils]: 194: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,056 INFO L290 TraceCheckUtils]: 195: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,056 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49242#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,057 INFO L290 TraceCheckUtils]: 197: Hoare triple {49246#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:08:20,057 INFO L290 TraceCheckUtils]: 198: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:08:20,057 INFO L272 TraceCheckUtils]: 199: Hoare triple {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,057 INFO L290 TraceCheckUtils]: 200: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,058 INFO L290 TraceCheckUtils]: 201: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,058 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49247#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,059 INFO L290 TraceCheckUtils]: 203: Hoare triple {49251#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:08:20,059 INFO L290 TraceCheckUtils]: 204: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:08:20,059 INFO L272 TraceCheckUtils]: 205: Hoare triple {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,059 INFO L290 TraceCheckUtils]: 206: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,060 INFO L290 TraceCheckUtils]: 207: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,060 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49252#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,061 INFO L290 TraceCheckUtils]: 209: Hoare triple {49256#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:08:20,061 INFO L290 TraceCheckUtils]: 210: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:08:20,061 INFO L272 TraceCheckUtils]: 211: Hoare triple {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,061 INFO L290 TraceCheckUtils]: 212: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,061 INFO L290 TraceCheckUtils]: 213: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,062 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49257#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:08:20,062 INFO L290 TraceCheckUtils]: 215: Hoare triple {49261#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:08:20,063 INFO L290 TraceCheckUtils]: 216: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:08:20,063 INFO L272 TraceCheckUtils]: 217: Hoare triple {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:20,063 INFO L290 TraceCheckUtils]: 218: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,063 INFO L290 TraceCheckUtils]: 219: Hoare triple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:08:20,064 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {49269#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {49262#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-15 06:08:20,064 INFO L290 TraceCheckUtils]: 221: Hoare triple {49266#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {49936#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-15 06:08:20,065 INFO L290 TraceCheckUtils]: 222: Hoare triple {49936#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !(~x~0 % 4294967296 < 268435455); {49083#false} is VALID [2022-04-15 06:08:20,065 INFO L272 TraceCheckUtils]: 223: Hoare triple {49083#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {49083#false} is VALID [2022-04-15 06:08:20,065 INFO L290 TraceCheckUtils]: 224: Hoare triple {49083#false} ~cond := #in~cond; {49083#false} is VALID [2022-04-15 06:08:20,065 INFO L290 TraceCheckUtils]: 225: Hoare triple {49083#false} assume 0 == ~cond; {49083#false} is VALID [2022-04-15 06:08:20,065 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-15 06:08:20,066 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-04-15 06:08:20,066 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-15 06:08:38,243 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-15 06:08:38,244 INFO L290 TraceCheckUtils]: 225: Hoare triple {49955#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {49083#false} is VALID [2022-04-15 06:08:38,244 INFO L290 TraceCheckUtils]: 224: Hoare triple {49959#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {49955#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-15 06:08:38,244 INFO L272 TraceCheckUtils]: 223: Hoare triple {49963#(not (= (mod main_~x~0 2) 0))} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {49959#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-15 06:08:38,245 INFO L290 TraceCheckUtils]: 222: Hoare triple {49967#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !(~x~0 % 4294967296 < 268435455); {49963#(not (= (mod main_~x~0 2) 0))} is VALID [2022-04-15 06:08:38,245 INFO L290 TraceCheckUtils]: 221: Hoare triple {49971#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {49967#(or (< (mod main_~x~0 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,246 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {49971#(or (< (mod |main_#t~ret4| 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,246 INFO L290 TraceCheckUtils]: 219: Hoare triple {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,247 INFO L290 TraceCheckUtils]: 218: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {49979#(or (< (mod |f_#res| 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 2) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,247 INFO L272 TraceCheckUtils]: 217: Hoare triple {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,247 INFO L290 TraceCheckUtils]: 216: Hoare triple {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,248 INFO L290 TraceCheckUtils]: 215: Hoare triple {49992#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {49975#(or (< (mod (+ main_~x~0 2) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,248 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {49992#(or (< (mod (+ 2 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,249 INFO L290 TraceCheckUtils]: 213: Hoare triple {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} assume true; {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,252 INFO L290 TraceCheckUtils]: 212: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50000#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 4) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 2) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,252 INFO L272 TraceCheckUtils]: 211: Hoare triple {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,252 INFO L290 TraceCheckUtils]: 210: Hoare triple {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,253 INFO L290 TraceCheckUtils]: 209: Hoare triple {50013#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {49996#(or (< (mod (+ main_~x~0 4) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,253 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} #38#return; {50013#(or (< (mod (+ |main_#t~ret4| 4) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,254 INFO L290 TraceCheckUtils]: 207: Hoare triple {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,254 INFO L290 TraceCheckUtils]: 206: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50021#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 4) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 6) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,254 INFO L272 TraceCheckUtils]: 205: Hoare triple {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,255 INFO L290 TraceCheckUtils]: 204: Hoare triple {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,255 INFO L290 TraceCheckUtils]: 203: Hoare triple {50034#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50017#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 6) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,256 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} #38#return; {50034#(or (< (mod (+ 6 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,256 INFO L290 TraceCheckUtils]: 201: Hoare triple {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,257 INFO L290 TraceCheckUtils]: 200: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50042#(or (< (mod (+ |f_#res| 6) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 8) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,257 INFO L272 TraceCheckUtils]: 199: Hoare triple {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,257 INFO L290 TraceCheckUtils]: 198: Hoare triple {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,258 INFO L290 TraceCheckUtils]: 197: Hoare triple {50055#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50038#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 8) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,258 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} #38#return; {50055#(or (< (mod (+ |main_#t~ret4| 8) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,259 INFO L290 TraceCheckUtils]: 195: Hoare triple {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} assume true; {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,260 INFO L290 TraceCheckUtils]: 194: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50063#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 10) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 8) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,260 INFO L272 TraceCheckUtils]: 193: Hoare triple {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,260 INFO L290 TraceCheckUtils]: 192: Hoare triple {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,260 INFO L290 TraceCheckUtils]: 191: Hoare triple {50076#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50059#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 10) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,261 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} #38#return; {50076#(or (< (mod (+ |main_#t~ret4| 10) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,261 INFO L290 TraceCheckUtils]: 189: Hoare triple {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,262 INFO L290 TraceCheckUtils]: 188: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50084#(or (< (mod (+ |f_#res| 10) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 12) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,262 INFO L272 TraceCheckUtils]: 187: Hoare triple {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,262 INFO L290 TraceCheckUtils]: 186: Hoare triple {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,263 INFO L290 TraceCheckUtils]: 185: Hoare triple {50097#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50080#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 12) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,263 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50097#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,264 INFO L290 TraceCheckUtils]: 183: Hoare triple {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} assume true; {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,265 INFO L290 TraceCheckUtils]: 182: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50105#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 14) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 12) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,265 INFO L272 TraceCheckUtils]: 181: Hoare triple {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,265 INFO L290 TraceCheckUtils]: 180: Hoare triple {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,265 INFO L290 TraceCheckUtils]: 179: Hoare triple {50118#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50101#(or (< (mod (+ main_~x~0 14) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,266 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50118#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 14 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,266 INFO L290 TraceCheckUtils]: 177: Hoare triple {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:08:38,267 INFO L290 TraceCheckUtils]: 176: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50126#(or (< (mod (+ |f_#res| 14) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 16) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:08:38,267 INFO L272 TraceCheckUtils]: 175: Hoare triple {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,267 INFO L290 TraceCheckUtils]: 174: Hoare triple {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,268 INFO L290 TraceCheckUtils]: 173: Hoare triple {50139#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50122#(or (< (mod (+ main_~x~0 16) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,269 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50139#(or (< (mod (+ 16 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,269 INFO L290 TraceCheckUtils]: 171: Hoare triple {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,270 INFO L290 TraceCheckUtils]: 170: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50147#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 16) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 18) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,270 INFO L272 TraceCheckUtils]: 169: Hoare triple {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,270 INFO L290 TraceCheckUtils]: 168: Hoare triple {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,270 INFO L290 TraceCheckUtils]: 167: Hoare triple {50160#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50143#(or (< (mod (+ main_~x~0 18) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,271 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} #38#return; {50160#(or (< (mod (+ |main_#t~ret4| 18) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,272 INFO L290 TraceCheckUtils]: 165: Hoare triple {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} assume true; {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,272 INFO L290 TraceCheckUtils]: 164: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50168#(or (and (not (< (mod (+ |f_#in~z| 20) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 18) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,272 INFO L272 TraceCheckUtils]: 163: Hoare triple {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,273 INFO L290 TraceCheckUtils]: 162: Hoare triple {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,273 INFO L290 TraceCheckUtils]: 161: Hoare triple {50181#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50164#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 20) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,274 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} #38#return; {50181#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 20) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,274 INFO L290 TraceCheckUtils]: 159: Hoare triple {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,275 INFO L290 TraceCheckUtils]: 158: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50189#(or (< (mod (+ |f_#res| 20) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 22) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,275 INFO L272 TraceCheckUtils]: 157: Hoare triple {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,275 INFO L290 TraceCheckUtils]: 156: Hoare triple {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,276 INFO L290 TraceCheckUtils]: 155: Hoare triple {50202#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50185#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 22) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,276 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} #38#return; {50202#(or (< (mod (+ 22 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,277 INFO L290 TraceCheckUtils]: 153: Hoare triple {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} assume true; {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,277 INFO L290 TraceCheckUtils]: 152: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50210#(or (and (not (< (mod (+ |f_#in~z| 24) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 22) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,278 INFO L272 TraceCheckUtils]: 151: Hoare triple {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,278 INFO L290 TraceCheckUtils]: 150: Hoare triple {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,278 INFO L290 TraceCheckUtils]: 149: Hoare triple {50223#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50206#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 24) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,279 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} #38#return; {50223#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,279 INFO L290 TraceCheckUtils]: 147: Hoare triple {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} assume true; {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,280 INFO L290 TraceCheckUtils]: 146: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50231#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 26) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 24) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,280 INFO L272 TraceCheckUtils]: 145: Hoare triple {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,280 INFO L290 TraceCheckUtils]: 144: Hoare triple {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,281 INFO L290 TraceCheckUtils]: 143: Hoare triple {50244#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50227#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 26) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,282 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50244#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,282 INFO L290 TraceCheckUtils]: 141: Hoare triple {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} assume true; {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,283 INFO L290 TraceCheckUtils]: 140: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50252#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 28) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 26) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,283 INFO L272 TraceCheckUtils]: 139: Hoare triple {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,283 INFO L290 TraceCheckUtils]: 138: Hoare triple {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,283 INFO L290 TraceCheckUtils]: 137: Hoare triple {50265#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50248#(or (< (mod (+ main_~x~0 28) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,284 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50265#(or (< (mod (+ |main_#t~ret4| 28) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,284 INFO L290 TraceCheckUtils]: 135: Hoare triple {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,285 INFO L290 TraceCheckUtils]: 134: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50273#(or (< (mod (+ |f_#res| 28) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 30) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,285 INFO L272 TraceCheckUtils]: 133: Hoare triple {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,285 INFO L290 TraceCheckUtils]: 132: Hoare triple {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,286 INFO L290 TraceCheckUtils]: 131: Hoare triple {50286#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50269#(or (< (mod (+ 30 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,287 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} #38#return; {50286#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 30 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,287 INFO L290 TraceCheckUtils]: 129: Hoare triple {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} assume true; {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,288 INFO L290 TraceCheckUtils]: 128: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50294#(or (and (not (< (mod (+ |f_#in~z| 32) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 30) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,288 INFO L272 TraceCheckUtils]: 127: Hoare triple {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,288 INFO L290 TraceCheckUtils]: 126: Hoare triple {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,289 INFO L290 TraceCheckUtils]: 125: Hoare triple {50307#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50290#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 32 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,289 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50307#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 32 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,290 INFO L290 TraceCheckUtils]: 123: Hoare triple {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,291 INFO L290 TraceCheckUtils]: 122: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50315#(or (< (mod (+ |f_#res| 32) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 34) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,291 INFO L272 TraceCheckUtils]: 121: Hoare triple {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,291 INFO L290 TraceCheckUtils]: 120: Hoare triple {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,291 INFO L290 TraceCheckUtils]: 119: Hoare triple {50328#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50311#(or (< (mod (+ main_~x~0 34) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,292 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} #38#return; {50328#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 34 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,293 INFO L290 TraceCheckUtils]: 117: Hoare triple {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,293 INFO L290 TraceCheckUtils]: 116: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50336#(or (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 34) 4294967296) 268435455) (and (not (< (mod (+ |f_#in~z| 36) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,293 INFO L272 TraceCheckUtils]: 115: Hoare triple {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,294 INFO L290 TraceCheckUtils]: 114: Hoare triple {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,294 INFO L290 TraceCheckUtils]: 113: Hoare triple {50349#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50332#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 36) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,295 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50349#(or (< (mod (+ |main_#t~ret4| 36) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,295 INFO L290 TraceCheckUtils]: 111: Hoare triple {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} assume true; {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,296 INFO L290 TraceCheckUtils]: 110: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50357#(or (and (not (< (mod (+ |f_#in~z| 38) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 36) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,296 INFO L272 TraceCheckUtils]: 109: Hoare triple {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,297 INFO L290 TraceCheckUtils]: 108: Hoare triple {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,297 INFO L290 TraceCheckUtils]: 107: Hoare triple {50370#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50353#(or (< (mod (+ main_~x~0 38) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,298 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50370#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 38) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,298 INFO L290 TraceCheckUtils]: 105: Hoare triple {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,299 INFO L290 TraceCheckUtils]: 104: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50378#(or (< (mod (+ |f_#res| 38) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ 40 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,299 INFO L272 TraceCheckUtils]: 103: Hoare triple {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,299 INFO L290 TraceCheckUtils]: 102: Hoare triple {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,300 INFO L290 TraceCheckUtils]: 101: Hoare triple {50391#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50374#(or (< (mod (+ 40 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,300 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50391#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 40 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,301 INFO L290 TraceCheckUtils]: 99: Hoare triple {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} assume true; {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,301 INFO L290 TraceCheckUtils]: 98: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50399#(or (and (not (< (mod (+ |f_#in~z| 42) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ 40 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,302 INFO L272 TraceCheckUtils]: 97: Hoare triple {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,302 INFO L290 TraceCheckUtils]: 96: Hoare triple {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,302 INFO L290 TraceCheckUtils]: 95: Hoare triple {50412#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50395#(or (< (mod (+ 42 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,303 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} #38#return; {50412#(or (< (mod (+ 42 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,303 INFO L290 TraceCheckUtils]: 93: Hoare triple {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,304 INFO L290 TraceCheckUtils]: 92: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50420#(or (< (mod (+ |f_#res| 42) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 44) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,304 INFO L272 TraceCheckUtils]: 91: Hoare triple {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,305 INFO L290 TraceCheckUtils]: 90: Hoare triple {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,305 INFO L290 TraceCheckUtils]: 89: Hoare triple {50433#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50416#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 44 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,306 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} #38#return; {50433#(or (< (mod (+ 44 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,306 INFO L290 TraceCheckUtils]: 87: Hoare triple {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,307 INFO L290 TraceCheckUtils]: 86: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50441#(or (< (mod (+ |f_#res| 44) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 46) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,307 INFO L272 TraceCheckUtils]: 85: Hoare triple {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,307 INFO L290 TraceCheckUtils]: 84: Hoare triple {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,308 INFO L290 TraceCheckUtils]: 83: Hoare triple {50454#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50437#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 46) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,308 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} #38#return; {50454#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ 46 |main_#t~ret4|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,309 INFO L290 TraceCheckUtils]: 81: Hoare triple {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} assume true; {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,309 INFO L290 TraceCheckUtils]: 80: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50462#(or (and (not (< (mod (+ |f_#in~z| 48) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 46) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,310 INFO L272 TraceCheckUtils]: 79: Hoare triple {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,310 INFO L290 TraceCheckUtils]: 78: Hoare triple {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,310 INFO L290 TraceCheckUtils]: 77: Hoare triple {50475#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50458#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 48) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,311 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50475#(or (< (mod (+ 48 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,311 INFO L290 TraceCheckUtils]: 75: Hoare triple {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} assume true; {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,312 INFO L290 TraceCheckUtils]: 74: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50483#(or (and (not (< (mod (+ |f_#in~z| 50) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 48) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,312 INFO L272 TraceCheckUtils]: 73: Hoare triple {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,312 INFO L290 TraceCheckUtils]: 72: Hoare triple {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,313 INFO L290 TraceCheckUtils]: 71: Hoare triple {50496#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50479#(or (< (mod (+ main_~x~0 50) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,313 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} #38#return; {50496#(or (< (mod (+ |main_#t~ret4| 50) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,314 INFO L290 TraceCheckUtils]: 69: Hoare triple {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} assume true; {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,315 INFO L290 TraceCheckUtils]: 68: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50504#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 52) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 50) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,315 INFO L272 TraceCheckUtils]: 67: Hoare triple {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,315 INFO L290 TraceCheckUtils]: 66: Hoare triple {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,315 INFO L290 TraceCheckUtils]: 65: Hoare triple {50517#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50500#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 52) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,316 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} #38#return; {50517#(or (< (mod (+ 52 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,317 INFO L290 TraceCheckUtils]: 63: Hoare triple {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,317 INFO L290 TraceCheckUtils]: 62: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50525#(or (< (mod (+ |f_#res| 52) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 54) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,317 INFO L272 TraceCheckUtils]: 61: Hoare triple {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,318 INFO L290 TraceCheckUtils]: 60: Hoare triple {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,318 INFO L290 TraceCheckUtils]: 59: Hoare triple {50538#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50521#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ main_~x~0 54) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,319 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50538#(or (< (mod (+ |main_#t~ret4| 54) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,319 INFO L290 TraceCheckUtils]: 57: Hoare triple {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} assume true; {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:08:38,320 INFO L290 TraceCheckUtils]: 56: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50546#(or (< (mod (+ |f_#res| 54) 4294967296) 268435455) (and (not (< (mod (+ 56 |f_#in~z|) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)))} is VALID [2022-04-15 06:08:38,320 INFO L272 TraceCheckUtils]: 55: Hoare triple {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,320 INFO L290 TraceCheckUtils]: 54: Hoare triple {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,321 INFO L290 TraceCheckUtils]: 53: Hoare triple {50559#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50542#(or (< (mod (+ 56 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,321 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50559#(or (< (mod (+ 56 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,322 INFO L290 TraceCheckUtils]: 51: Hoare triple {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} assume true; {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,322 INFO L290 TraceCheckUtils]: 50: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50567#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 58) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ 56 |f_#res|) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,323 INFO L272 TraceCheckUtils]: 49: Hoare triple {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,323 INFO L290 TraceCheckUtils]: 48: Hoare triple {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,323 INFO L290 TraceCheckUtils]: 47: Hoare triple {50580#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} ~x~0 := #t~ret4;havoc #t~ret4; {50563#(or (< (mod (+ main_~x~0 58) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,324 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50580#(or (not (= (mod |main_#t~ret4| 2) 0)) (< (mod (+ |main_#t~ret4| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,324 INFO L290 TraceCheckUtils]: 45: Hoare triple {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} assume true; {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,325 INFO L290 TraceCheckUtils]: 44: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50588#(or (and (not (< (mod (+ |f_#in~z| 60) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 58) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,325 INFO L272 TraceCheckUtils]: 43: Hoare triple {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,326 INFO L290 TraceCheckUtils]: 42: Hoare triple {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,326 INFO L290 TraceCheckUtils]: 41: Hoare triple {50601#(or (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50584#(or (< (mod (+ main_~x~0 60) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,327 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50601#(or (< (mod (+ 60 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,327 INFO L290 TraceCheckUtils]: 39: Hoare triple {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} assume true; {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,328 INFO L290 TraceCheckUtils]: 38: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50609#(or (and (not (< (mod (+ |f_#in~z| 62) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 60) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,328 INFO L272 TraceCheckUtils]: 37: Hoare triple {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,328 INFO L290 TraceCheckUtils]: 36: Hoare triple {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,329 INFO L290 TraceCheckUtils]: 35: Hoare triple {50622#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50605#(or (< (mod (+ main_~x~0 62) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,329 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50622#(or (< (mod (+ 62 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,330 INFO L290 TraceCheckUtils]: 33: Hoare triple {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} assume true; {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,331 INFO L290 TraceCheckUtils]: 32: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50630#(or (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 64) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (< (mod (+ |f_#res| 62) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,331 INFO L272 TraceCheckUtils]: 31: Hoare triple {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,331 INFO L290 TraceCheckUtils]: 30: Hoare triple {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,331 INFO L290 TraceCheckUtils]: 29: Hoare triple {50643#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50626#(or (< (mod (+ 64 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,332 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50643#(or (< (mod (+ 64 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,333 INFO L290 TraceCheckUtils]: 27: Hoare triple {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} assume true; {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,333 INFO L290 TraceCheckUtils]: 26: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50651#(or (not (= (mod |f_#res| 2) 0)) (and (= (mod |f_#in~z| 2) 0) (not (< (mod (+ 66 |f_#in~z|) 4294967296) 268435455))) (< (mod (+ |f_#res| 64) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,333 INFO L272 TraceCheckUtils]: 25: Hoare triple {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,334 INFO L290 TraceCheckUtils]: 24: Hoare triple {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,334 INFO L290 TraceCheckUtils]: 23: Hoare triple {50664#(or (< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50647#(or (< (mod (+ 66 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,335 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} #38#return; {50664#(or (< (mod (+ 66 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,335 INFO L290 TraceCheckUtils]: 21: Hoare triple {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,336 INFO L290 TraceCheckUtils]: 20: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50672#(or (< (mod (+ 66 |f_#res|) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 68) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,336 INFO L272 TraceCheckUtils]: 19: Hoare triple {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,336 INFO L290 TraceCheckUtils]: 18: Hoare triple {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} assume !!(~x~0 % 4294967296 < 268435455); {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,337 INFO L290 TraceCheckUtils]: 17: Hoare triple {50685#(or (< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50668#(or (not (= (mod main_~x~0 2) 0)) (< (mod (+ 68 main_~x~0) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,338 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50685#(or (< (mod (+ 68 |main_#t~ret4|) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,338 INFO L290 TraceCheckUtils]: 15: Hoare triple {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} assume true; {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,339 INFO L290 TraceCheckUtils]: 14: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50693#(or (and (not (< (mod (+ |f_#in~z| 70) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)) (not (= (mod |f_#res| 2) 0)) (< (mod (+ |f_#res| 68) 4294967296) 268435455))} is VALID [2022-04-15 06:08:38,339 INFO L272 TraceCheckUtils]: 13: Hoare triple {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,339 INFO L290 TraceCheckUtils]: 12: Hoare triple {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,339 INFO L290 TraceCheckUtils]: 11: Hoare triple {50706#(or (< (mod (+ |main_#t~ret4| 70) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} ~x~0 := #t~ret4;havoc #t~ret4; {50689#(or (< (mod (+ main_~x~0 70) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,340 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} #38#return; {50706#(or (< (mod (+ |main_#t~ret4| 70) 4294967296) 268435455) (not (= (mod |main_#t~ret4| 2) 0)))} is VALID [2022-04-15 06:08:38,341 INFO L290 TraceCheckUtils]: 9: Hoare triple {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} assume true; {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,341 INFO L290 TraceCheckUtils]: 8: Hoare triple {49082#true} ~z := #in~z;#res := 2 + ~z; {50714#(or (< (mod (+ |f_#res| 70) 4294967296) 268435455) (not (= (mod |f_#res| 2) 0)) (and (not (< (mod (+ |f_#in~z| 72) 4294967296) 268435455)) (= (mod |f_#in~z| 2) 0)))} is VALID [2022-04-15 06:08:38,342 INFO L272 TraceCheckUtils]: 7: Hoare triple {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-15 06:08:38,342 INFO L290 TraceCheckUtils]: 6: Hoare triple {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} assume !!(~x~0 % 4294967296 < 268435455); {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,342 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {50710#(or (< (mod (+ 72 main_~x~0) 4294967296) 268435455) (not (= (mod main_~x~0 2) 0)))} is VALID [2022-04-15 06:08:38,342 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-15 06:08:38,342 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-15 06:08:38,342 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-15 06:08:38,342 INFO L290 TraceCheckUtils]: 1: Hoare triple {49082#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {49082#true} is VALID [2022-04-15 06:08:38,342 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49082#true} is VALID [2022-04-15 06:08:38,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 3186 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-15 06:08:38,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [15829497] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-15 06:08:38,344 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-15 06:08:38,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 76, 114] total 190 [2022-04-15 06:08:38,344 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-15 06:08:38,344 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [761112641] [2022-04-15 06:08:38,344 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [761112641] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-15 06:08:38,344 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-15 06:08:38,344 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2022-04-15 06:08:38,344 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677027228] [2022-04-15 06:08:38,345 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-15 06:08:38,345 INFO L78 Accepts]: Start accepts. Automaton has has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Word has length 227 [2022-04-15 06:08:38,345 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-15 06:08:38,345 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:08:38,430 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:08:38,430 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2022-04-15 06:08:38,430 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-15 06:08:38,430 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2022-04-15 06:08:38,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3189, Invalid=32721, Unknown=0, NotChecked=0, Total=35910 [2022-04-15 06:08:38,433 INFO L87 Difference]: Start difference. First operand 123 states and 158 transitions. Second operand has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:09:00,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:00,102 INFO L93 Difference]: Finished difference Result 133 states and 170 transitions. [2022-04-15 06:09:00,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 77 states. [2022-04-15 06:09:00,102 INFO L78 Accepts]: Start accepts. Automaton has has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Word has length 227 [2022-04-15 06:09:00,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-15 06:09:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:09:00,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 170 transitions. [2022-04-15 06:09:00,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:09:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 170 transitions. [2022-04-15 06:09:00,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 77 states and 170 transitions. [2022-04-15 06:09:00,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 170 edges. 170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:00,231 INFO L225 Difference]: With dead ends: 133 [2022-04-15 06:09:00,231 INFO L226 Difference]: Without dead ends: 128 [2022-04-15 06:09:00,235 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 677 GetRequests, 379 SyntacticMatches, 36 SemanticMatches, 262 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6925 ImplicationChecksByTransitivity, 24.7s TimeCoverageRelationStatistics Valid=7734, Invalid=61698, Unknown=0, NotChecked=0, Total=69432 [2022-04-15 06:09:00,236 INFO L913 BasicCegarLoop]: 49 mSDtfsCounter, 84 mSDsluCounter, 277 mSDsCounter, 0 mSdLazyCounter, 10417 mSolverCounterSat, 205 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 326 SdHoareTripleChecker+Invalid, 10622 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 205 IncrementalHoareTripleChecker+Valid, 10417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2022-04-15 06:09:00,236 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [85 Valid, 326 Invalid, 10622 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [205 Valid, 10417 Invalid, 0 Unknown, 0 Unchecked, 8.2s Time] [2022-04-15 06:09:00,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-15 06:09:00,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 126. [2022-04-15 06:09:00,914 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-15 06:09:00,914 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand has 126 states, 83 states have (on average 1.0120481927710843) internal successors, (84), 83 states have internal predecessors, (84), 40 states have call successors, (40), 4 states have call predecessors, (40), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-15 06:09:00,915 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand has 126 states, 83 states have (on average 1.0120481927710843) internal successors, (84), 83 states have internal predecessors, (84), 40 states have call successors, (40), 4 states have call predecessors, (40), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-15 06:09:00,915 INFO L87 Difference]: Start difference. First operand 128 states. Second operand has 126 states, 83 states have (on average 1.0120481927710843) internal successors, (84), 83 states have internal predecessors, (84), 40 states have call successors, (40), 4 states have call predecessors, (40), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-15 06:09:00,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:00,917 INFO L93 Difference]: Finished difference Result 128 states and 165 transitions. [2022-04-15 06:09:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 165 transitions. [2022-04-15 06:09:00,917 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:00,917 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:00,918 INFO L74 IsIncluded]: Start isIncluded. First operand has 126 states, 83 states have (on average 1.0120481927710843) internal successors, (84), 83 states have internal predecessors, (84), 40 states have call successors, (40), 4 states have call predecessors, (40), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 128 states. [2022-04-15 06:09:00,918 INFO L87 Difference]: Start difference. First operand has 126 states, 83 states have (on average 1.0120481927710843) internal successors, (84), 83 states have internal predecessors, (84), 40 states have call successors, (40), 4 states have call predecessors, (40), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 128 states. [2022-04-15 06:09:00,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-15 06:09:00,920 INFO L93 Difference]: Finished difference Result 128 states and 165 transitions. [2022-04-15 06:09:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 165 transitions. [2022-04-15 06:09:00,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-15 06:09:00,920 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-15 06:09:00,920 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-15 06:09:00,920 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-15 06:09:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 83 states have (on average 1.0120481927710843) internal successors, (84), 83 states have internal predecessors, (84), 40 states have call successors, (40), 4 states have call predecessors, (40), 2 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-15 06:09:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 162 transitions. [2022-04-15 06:09:00,923 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 162 transitions. Word has length 227 [2022-04-15 06:09:00,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-15 06:09:00,923 INFO L478 AbstractCegarLoop]: Abstraction has 126 states and 162 transitions. [2022-04-15 06:09:00,923 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 77 states have (on average 1.051948051948052) internal successors, (81), 40 states have internal predecessors, (81), 38 states have call successors, (39), 3 states have call predecessors, (39), 2 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-15 06:09:00,923 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 126 states and 162 transitions. [2022-04-15 06:09:01,131 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-15 06:09:01,131 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 162 transitions. [2022-04-15 06:09:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2022-04-15 06:09:01,132 INFO L491 BasicCegarLoop]: Found error trace [2022-04-15 06:09:01,132 INFO L499 BasicCegarLoop]: trace histogram [37, 37, 37, 37, 37, 37, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-15 06:09:01,141 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (73)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:01,337 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (72)] Forceful destruction successful, exit code 0 [2022-04-15 06:09:01,532 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 73 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable72,SelfDestructingSolverStorable73,72 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:01,532 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-15 06:09:01,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-15 06:09:01,533 INFO L85 PathProgramCache]: Analyzing trace with hash 1683788732, now seen corresponding path program 73 times [2022-04-15 06:09:01,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-15 06:09:01,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1971102152] [2022-04-15 06:09:01,707 INFO L89 AcceleratorJordan]: Jordan loop acceleration statistics: 1 HavocedVariables, 1 AssignedVariables, 0 ReadonlyVariables, Eigenvalues: {1={2=1}}, 1 SequentialAcceleration, 0 AlternatingAcceleration, 0 QuantifierFreeResult [2022-04-15 06:09:01,710 INFO L271 tedInterpolationCore]: Starting analysis with loop acceleration approximation PRECISE [2022-04-15 06:09:01,712 INFO L85 PathProgramCache]: Analyzing trace with hash -930264882, now seen corresponding path program 1 times [2022-04-15 06:09:01,712 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:01,712 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825560761] [2022-04-15 06:09:01,712 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:01,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:01,716 WARN L250 erpolLogProxyWrapper]: Quant: Clause contains literal that is not almost uninterpreted: (not (<= (+ (* (- 1) main_~x~0_5) (* (- 2) .v_it_37.0) (* 4294967296 (div (+ main_~x~0_5 (* 2 .v_it_37.0)) 4294967296)) 268435455) 0)) [2022-04-15 06:09:01,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2022-04-15 06:09:01,719 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1752723005] [2022-04-15 06:09:01,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:01,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:01,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:01,720 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:01,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (74)] Waiting until timeout for monitored process [2022-04-15 06:09:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:01,809 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-15 06:09:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-15 06:09:01,819 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-15 06:09:01,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1683788732, now seen corresponding path program 74 times [2022-04-15 06:09:01,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-15 06:09:01,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [939239558] [2022-04-15 06:09:01,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-15 06:09:01,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-15 06:09:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-15 06:09:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,235 INFO L290 TraceCheckUtils]: 0: Hoare triple {51857#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {51666#true} is VALID [2022-04-15 06:09:04,236 INFO L290 TraceCheckUtils]: 1: Hoare triple {51666#true} assume true; {51666#true} is VALID [2022-04-15 06:09:04,236 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51666#true} {51666#true} #42#return; {51666#true} is VALID [2022-04-15 06:09:04,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-15 06:09:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,296 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51671#(= main_~x~0 0)} #38#return; {51675#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:09:04,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-15 06:09:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,303 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,304 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,304 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {51680#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:09:04,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-15 06:09:04,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,310 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,311 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {51685#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:09:04,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-15 06:09:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,317 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,318 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,318 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {51690#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-15 06:09:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,324 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,325 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {51695#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:09:04,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-15 06:09:04,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,335 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,336 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,336 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {51700#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:09:04,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-15 06:09:04,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,343 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,343 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,344 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {51705#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-15 06:09:04,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,350 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,351 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,351 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {51710#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:09:04,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-15 06:09:04,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,357 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,359 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {51715#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:09:04,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-15 06:09:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,365 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,366 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {51720#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-15 06:09:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,380 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,381 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,381 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {51725#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-15 06:09:04,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,387 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,388 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {51730#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-15 06:09:04,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,394 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,395 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,395 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {51735#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:09:04,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-15 06:09:04,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,401 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,402 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,402 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {51740#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-15 06:09:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,408 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,409 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,409 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {51745#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:09:04,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-15 06:09:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,415 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,416 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,416 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {51750#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-15 06:09:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,422 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,423 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {51755#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:09:04,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-15 06:09:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,429 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,430 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,431 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {51760#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:09:04,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-15 06:09:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,437 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,437 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,438 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {51765#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:09:04,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-15 06:09:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,444 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,444 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,445 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {51770#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:09:04,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-15 06:09:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,451 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,452 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,452 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {51775#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-15 06:09:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,459 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,460 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,461 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {51780#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:09:04,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-15 06:09:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,467 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,467 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,468 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {51785#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:09:04,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-15 06:09:04,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,474 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,475 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,475 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {51790#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-15 06:09:04,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,491 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,492 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {51795#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:09:04,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-15 06:09:04,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,504 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,505 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {51800#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:09:04,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-15 06:09:04,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,511 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,512 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,512 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {51805#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:09:04,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-15 06:09:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,560 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,561 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {51810#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:09:04,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-15 06:09:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,568 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,568 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,569 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {51815#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-15 06:09:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,575 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,576 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,576 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {51820#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:09:04,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-15 06:09:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,583 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,583 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,584 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {51825#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-15 06:09:04,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,591 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {51830#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-15 06:09:04,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,598 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,598 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,599 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {51835#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-15 06:09:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,605 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,606 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,607 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {51840#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-15 06:09:04,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,613 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,614 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {51845#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:09:04,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-04-15 06:09:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,621 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,622 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {51850#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-04-15 06:09:04,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,636 INFO L290 TraceCheckUtils]: 0: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,637 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} #38#return; {51855#(and (<= |main_#t~ret4| 74) (<= 74 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,637 INFO L272 TraceCheckUtils]: 0: Hoare triple {51666#true} call ULTIMATE.init(); {51857#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-15 06:09:04,637 INFO L290 TraceCheckUtils]: 1: Hoare triple {51857#(and (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {51666#true} is VALID [2022-04-15 06:09:04,637 INFO L290 TraceCheckUtils]: 2: Hoare triple {51666#true} assume true; {51666#true} is VALID [2022-04-15 06:09:04,638 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {51666#true} {51666#true} #42#return; {51666#true} is VALID [2022-04-15 06:09:04,638 INFO L272 TraceCheckUtils]: 4: Hoare triple {51666#true} call #t~ret5 := main(); {51666#true} is VALID [2022-04-15 06:09:04,638 INFO L290 TraceCheckUtils]: 5: Hoare triple {51666#true} ~x~0 := 0; {51671#(= main_~x~0 0)} is VALID [2022-04-15 06:09:04,638 INFO L290 TraceCheckUtils]: 6: Hoare triple {51671#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {51671#(= main_~x~0 0)} is VALID [2022-04-15 06:09:04,638 INFO L272 TraceCheckUtils]: 7: Hoare triple {51671#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,639 INFO L290 TraceCheckUtils]: 8: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,639 INFO L290 TraceCheckUtils]: 9: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,640 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51671#(= main_~x~0 0)} #38#return; {51675#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:09:04,640 INFO L290 TraceCheckUtils]: 11: Hoare triple {51675#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:04,640 INFO L290 TraceCheckUtils]: 12: Hoare triple {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:04,640 INFO L272 TraceCheckUtils]: 13: Hoare triple {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,641 INFO L290 TraceCheckUtils]: 14: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,641 INFO L290 TraceCheckUtils]: 15: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,642 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {51680#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:09:04,642 INFO L290 TraceCheckUtils]: 17: Hoare triple {51680#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:04,643 INFO L290 TraceCheckUtils]: 18: Hoare triple {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:04,643 INFO L272 TraceCheckUtils]: 19: Hoare triple {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,643 INFO L290 TraceCheckUtils]: 20: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,644 INFO L290 TraceCheckUtils]: 21: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,644 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {51685#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:09:04,645 INFO L290 TraceCheckUtils]: 23: Hoare triple {51685#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:04,645 INFO L290 TraceCheckUtils]: 24: Hoare triple {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:04,645 INFO L272 TraceCheckUtils]: 25: Hoare triple {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,646 INFO L290 TraceCheckUtils]: 26: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,647 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {51690#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,647 INFO L290 TraceCheckUtils]: 29: Hoare triple {51690#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:04,647 INFO L290 TraceCheckUtils]: 30: Hoare triple {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:04,647 INFO L272 TraceCheckUtils]: 31: Hoare triple {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,648 INFO L290 TraceCheckUtils]: 32: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,648 INFO L290 TraceCheckUtils]: 33: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,649 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {51695#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:09:04,649 INFO L290 TraceCheckUtils]: 35: Hoare triple {51695#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:04,650 INFO L290 TraceCheckUtils]: 36: Hoare triple {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:04,650 INFO L272 TraceCheckUtils]: 37: Hoare triple {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,650 INFO L290 TraceCheckUtils]: 38: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,650 INFO L290 TraceCheckUtils]: 39: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,651 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {51700#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:09:04,651 INFO L290 TraceCheckUtils]: 41: Hoare triple {51700#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:04,652 INFO L290 TraceCheckUtils]: 42: Hoare triple {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:04,652 INFO L272 TraceCheckUtils]: 43: Hoare triple {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,652 INFO L290 TraceCheckUtils]: 44: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,652 INFO L290 TraceCheckUtils]: 45: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,653 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {51705#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,653 INFO L290 TraceCheckUtils]: 47: Hoare triple {51705#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:04,654 INFO L290 TraceCheckUtils]: 48: Hoare triple {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:04,654 INFO L272 TraceCheckUtils]: 49: Hoare triple {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,654 INFO L290 TraceCheckUtils]: 50: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,655 INFO L290 TraceCheckUtils]: 51: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,655 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {51710#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:09:04,656 INFO L290 TraceCheckUtils]: 53: Hoare triple {51710#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:04,656 INFO L290 TraceCheckUtils]: 54: Hoare triple {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:04,656 INFO L272 TraceCheckUtils]: 55: Hoare triple {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,656 INFO L290 TraceCheckUtils]: 56: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,657 INFO L290 TraceCheckUtils]: 57: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,657 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {51715#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:09:04,658 INFO L290 TraceCheckUtils]: 59: Hoare triple {51715#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:04,658 INFO L290 TraceCheckUtils]: 60: Hoare triple {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:04,658 INFO L272 TraceCheckUtils]: 61: Hoare triple {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,659 INFO L290 TraceCheckUtils]: 62: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,659 INFO L290 TraceCheckUtils]: 63: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,660 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {51720#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,660 INFO L290 TraceCheckUtils]: 65: Hoare triple {51720#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:04,660 INFO L290 TraceCheckUtils]: 66: Hoare triple {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:04,660 INFO L272 TraceCheckUtils]: 67: Hoare triple {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,661 INFO L290 TraceCheckUtils]: 68: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,661 INFO L290 TraceCheckUtils]: 69: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,662 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {51725#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,662 INFO L290 TraceCheckUtils]: 71: Hoare triple {51725#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:04,662 INFO L290 TraceCheckUtils]: 72: Hoare triple {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:04,662 INFO L272 TraceCheckUtils]: 73: Hoare triple {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,663 INFO L290 TraceCheckUtils]: 74: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,663 INFO L290 TraceCheckUtils]: 75: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,664 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {51730#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,664 INFO L290 TraceCheckUtils]: 77: Hoare triple {51730#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:04,665 INFO L290 TraceCheckUtils]: 78: Hoare triple {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:04,665 INFO L272 TraceCheckUtils]: 79: Hoare triple {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,665 INFO L290 TraceCheckUtils]: 80: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,665 INFO L290 TraceCheckUtils]: 81: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,666 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {51735#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:09:04,667 INFO L290 TraceCheckUtils]: 83: Hoare triple {51735#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:04,667 INFO L290 TraceCheckUtils]: 84: Hoare triple {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:04,667 INFO L272 TraceCheckUtils]: 85: Hoare triple {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,667 INFO L290 TraceCheckUtils]: 86: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,668 INFO L290 TraceCheckUtils]: 87: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,668 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {51740#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,669 INFO L290 TraceCheckUtils]: 89: Hoare triple {51740#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:04,669 INFO L290 TraceCheckUtils]: 90: Hoare triple {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:04,669 INFO L272 TraceCheckUtils]: 91: Hoare triple {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,669 INFO L290 TraceCheckUtils]: 92: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,670 INFO L290 TraceCheckUtils]: 93: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,670 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {51745#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:09:04,671 INFO L290 TraceCheckUtils]: 95: Hoare triple {51745#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:04,671 INFO L290 TraceCheckUtils]: 96: Hoare triple {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:04,671 INFO L272 TraceCheckUtils]: 97: Hoare triple {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,671 INFO L290 TraceCheckUtils]: 98: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,672 INFO L290 TraceCheckUtils]: 99: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,672 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {51750#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,673 INFO L290 TraceCheckUtils]: 101: Hoare triple {51750#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:04,673 INFO L290 TraceCheckUtils]: 102: Hoare triple {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:04,673 INFO L272 TraceCheckUtils]: 103: Hoare triple {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,673 INFO L290 TraceCheckUtils]: 104: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,674 INFO L290 TraceCheckUtils]: 105: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,674 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {51755#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:09:04,675 INFO L290 TraceCheckUtils]: 107: Hoare triple {51755#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:04,675 INFO L290 TraceCheckUtils]: 108: Hoare triple {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:04,675 INFO L272 TraceCheckUtils]: 109: Hoare triple {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,675 INFO L290 TraceCheckUtils]: 110: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,676 INFO L290 TraceCheckUtils]: 111: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,676 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {51760#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:09:04,677 INFO L290 TraceCheckUtils]: 113: Hoare triple {51760#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:04,677 INFO L290 TraceCheckUtils]: 114: Hoare triple {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:04,677 INFO L272 TraceCheckUtils]: 115: Hoare triple {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,677 INFO L290 TraceCheckUtils]: 116: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,677 INFO L290 TraceCheckUtils]: 117: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,678 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {51765#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:09:04,678 INFO L290 TraceCheckUtils]: 119: Hoare triple {51765#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:04,679 INFO L290 TraceCheckUtils]: 120: Hoare triple {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:04,679 INFO L272 TraceCheckUtils]: 121: Hoare triple {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,679 INFO L290 TraceCheckUtils]: 122: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,679 INFO L290 TraceCheckUtils]: 123: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,680 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {51770#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:09:04,680 INFO L290 TraceCheckUtils]: 125: Hoare triple {51770#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:04,681 INFO L290 TraceCheckUtils]: 126: Hoare triple {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:04,681 INFO L272 TraceCheckUtils]: 127: Hoare triple {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,681 INFO L290 TraceCheckUtils]: 128: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,681 INFO L290 TraceCheckUtils]: 129: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,682 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {51775#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,682 INFO L290 TraceCheckUtils]: 131: Hoare triple {51775#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:04,683 INFO L290 TraceCheckUtils]: 132: Hoare triple {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:04,683 INFO L272 TraceCheckUtils]: 133: Hoare triple {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,683 INFO L290 TraceCheckUtils]: 134: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,683 INFO L290 TraceCheckUtils]: 135: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,684 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {51780#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:09:04,684 INFO L290 TraceCheckUtils]: 137: Hoare triple {51780#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:04,685 INFO L290 TraceCheckUtils]: 138: Hoare triple {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:04,685 INFO L272 TraceCheckUtils]: 139: Hoare triple {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,685 INFO L290 TraceCheckUtils]: 140: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,685 INFO L290 TraceCheckUtils]: 141: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,686 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {51785#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:09:04,686 INFO L290 TraceCheckUtils]: 143: Hoare triple {51785#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:04,686 INFO L290 TraceCheckUtils]: 144: Hoare triple {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:04,687 INFO L272 TraceCheckUtils]: 145: Hoare triple {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,687 INFO L290 TraceCheckUtils]: 146: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,687 INFO L290 TraceCheckUtils]: 147: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,688 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {51790#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,688 INFO L290 TraceCheckUtils]: 149: Hoare triple {51790#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:04,688 INFO L290 TraceCheckUtils]: 150: Hoare triple {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:04,689 INFO L272 TraceCheckUtils]: 151: Hoare triple {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,689 INFO L290 TraceCheckUtils]: 152: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,689 INFO L290 TraceCheckUtils]: 153: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,690 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {51795#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:09:04,690 INFO L290 TraceCheckUtils]: 155: Hoare triple {51795#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:04,690 INFO L290 TraceCheckUtils]: 156: Hoare triple {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:04,690 INFO L272 TraceCheckUtils]: 157: Hoare triple {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,691 INFO L290 TraceCheckUtils]: 158: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,691 INFO L290 TraceCheckUtils]: 159: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,692 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {51800#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:09:04,692 INFO L290 TraceCheckUtils]: 161: Hoare triple {51800#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:04,692 INFO L290 TraceCheckUtils]: 162: Hoare triple {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:04,692 INFO L272 TraceCheckUtils]: 163: Hoare triple {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,693 INFO L290 TraceCheckUtils]: 164: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,693 INFO L290 TraceCheckUtils]: 165: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,694 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {51805#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:09:04,694 INFO L290 TraceCheckUtils]: 167: Hoare triple {51805#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:04,694 INFO L290 TraceCheckUtils]: 168: Hoare triple {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:04,694 INFO L272 TraceCheckUtils]: 169: Hoare triple {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,695 INFO L290 TraceCheckUtils]: 170: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,695 INFO L290 TraceCheckUtils]: 171: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,696 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {51810#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:09:04,696 INFO L290 TraceCheckUtils]: 173: Hoare triple {51810#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:04,696 INFO L290 TraceCheckUtils]: 174: Hoare triple {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:04,696 INFO L272 TraceCheckUtils]: 175: Hoare triple {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,697 INFO L290 TraceCheckUtils]: 176: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,697 INFO L290 TraceCheckUtils]: 177: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,698 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {51815#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,698 INFO L290 TraceCheckUtils]: 179: Hoare triple {51815#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:04,698 INFO L290 TraceCheckUtils]: 180: Hoare triple {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:04,698 INFO L272 TraceCheckUtils]: 181: Hoare triple {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,699 INFO L290 TraceCheckUtils]: 182: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,699 INFO L290 TraceCheckUtils]: 183: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,699 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {51820#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:09:04,700 INFO L290 TraceCheckUtils]: 185: Hoare triple {51820#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:04,700 INFO L290 TraceCheckUtils]: 186: Hoare triple {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:04,700 INFO L272 TraceCheckUtils]: 187: Hoare triple {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,700 INFO L290 TraceCheckUtils]: 188: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,701 INFO L290 TraceCheckUtils]: 189: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,701 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {51825#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,702 INFO L290 TraceCheckUtils]: 191: Hoare triple {51825#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:09:04,702 INFO L290 TraceCheckUtils]: 192: Hoare triple {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:09:04,702 INFO L272 TraceCheckUtils]: 193: Hoare triple {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,702 INFO L290 TraceCheckUtils]: 194: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,703 INFO L290 TraceCheckUtils]: 195: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,703 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {51830#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,704 INFO L290 TraceCheckUtils]: 197: Hoare triple {51830#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:09:04,704 INFO L290 TraceCheckUtils]: 198: Hoare triple {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:09:04,704 INFO L272 TraceCheckUtils]: 199: Hoare triple {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,704 INFO L290 TraceCheckUtils]: 200: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,705 INFO L290 TraceCheckUtils]: 201: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,705 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {51835#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,705 INFO L290 TraceCheckUtils]: 203: Hoare triple {51835#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:09:04,706 INFO L290 TraceCheckUtils]: 204: Hoare triple {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:09:04,706 INFO L272 TraceCheckUtils]: 205: Hoare triple {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,706 INFO L290 TraceCheckUtils]: 206: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,706 INFO L290 TraceCheckUtils]: 207: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,707 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {51840#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,707 INFO L290 TraceCheckUtils]: 209: Hoare triple {51840#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:09:04,708 INFO L290 TraceCheckUtils]: 210: Hoare triple {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:09:04,708 INFO L272 TraceCheckUtils]: 211: Hoare triple {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,708 INFO L290 TraceCheckUtils]: 212: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,708 INFO L290 TraceCheckUtils]: 213: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,709 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {51845#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:09:04,709 INFO L290 TraceCheckUtils]: 215: Hoare triple {51845#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:09:04,710 INFO L290 TraceCheckUtils]: 216: Hoare triple {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:09:04,710 INFO L272 TraceCheckUtils]: 217: Hoare triple {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,710 INFO L290 TraceCheckUtils]: 218: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,710 INFO L290 TraceCheckUtils]: 219: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,711 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {51850#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,711 INFO L290 TraceCheckUtils]: 221: Hoare triple {51850#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-15 06:09:04,712 INFO L290 TraceCheckUtils]: 222: Hoare triple {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !!(~x~0 % 4294967296 < 268435455); {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-15 06:09:04,712 INFO L272 TraceCheckUtils]: 223: Hoare triple {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:04,712 INFO L290 TraceCheckUtils]: 224: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,712 INFO L290 TraceCheckUtils]: 225: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:04,713 INFO L284 TraceCheckUtils]: 226: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} #38#return; {51855#(and (<= |main_#t~ret4| 74) (<= 74 |main_#t~ret4|))} is VALID [2022-04-15 06:09:04,713 INFO L290 TraceCheckUtils]: 227: Hoare triple {51855#(and (<= |main_#t~ret4| 74) (<= 74 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51856#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 74))} is VALID [2022-04-15 06:09:04,714 INFO L290 TraceCheckUtils]: 228: Hoare triple {51856#(and (not (<= (+ (div main_~x~0 4294967296) 1) 0)) (<= main_~x~0 74))} assume !(~x~0 % 4294967296 < 268435455); {51667#false} is VALID [2022-04-15 06:09:04,714 INFO L272 TraceCheckUtils]: 229: Hoare triple {51667#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {51667#false} is VALID [2022-04-15 06:09:04,714 INFO L290 TraceCheckUtils]: 230: Hoare triple {51667#false} ~cond := #in~cond; {51667#false} is VALID [2022-04-15 06:09:04,714 INFO L290 TraceCheckUtils]: 231: Hoare triple {51667#false} assume 0 == ~cond; {51667#false} is VALID [2022-04-15 06:09:04,714 INFO L290 TraceCheckUtils]: 232: Hoare triple {51667#false} assume !false; {51667#false} is VALID [2022-04-15 06:09:04,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4033 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 1998 trivial. 0 not checked. [2022-04-15 06:09:04,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-15 06:09:04,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [939239558] [2022-04-15 06:09:04,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [939239558] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-15 06:09:04,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2025331955] [2022-04-15 06:09:04,715 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-15 06:09:04,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-15 06:09:04,715 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-15 06:09:04,716 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-15 06:09:04,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (75)] Waiting until timeout for monitored process [2022-04-15 06:09:04,857 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-15 06:09:04,857 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-15 06:09:04,863 WARN L261 TraceCheckSpWp]: Trace formula consists of 569 conjuncts, 373 conjunts are in the unsatisfiable core [2022-04-15 06:09:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-15 06:09:04,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-15 06:09:08,770 INFO L272 TraceCheckUtils]: 0: Hoare triple {51666#true} call ULTIMATE.init(); {51666#true} is VALID [2022-04-15 06:09:08,770 INFO L290 TraceCheckUtils]: 1: Hoare triple {51666#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(16, 2);call #Ultimate.allocInit(12, 3); {51666#true} is VALID [2022-04-15 06:09:08,770 INFO L290 TraceCheckUtils]: 2: Hoare triple {51666#true} assume true; {51666#true} is VALID [2022-04-15 06:09:08,770 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {51666#true} {51666#true} #42#return; {51666#true} is VALID [2022-04-15 06:09:08,770 INFO L272 TraceCheckUtils]: 4: Hoare triple {51666#true} call #t~ret5 := main(); {51666#true} is VALID [2022-04-15 06:09:08,771 INFO L290 TraceCheckUtils]: 5: Hoare triple {51666#true} ~x~0 := 0; {51671#(= main_~x~0 0)} is VALID [2022-04-15 06:09:08,771 INFO L290 TraceCheckUtils]: 6: Hoare triple {51671#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {51671#(= main_~x~0 0)} is VALID [2022-04-15 06:09:08,771 INFO L272 TraceCheckUtils]: 7: Hoare triple {51671#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,772 INFO L290 TraceCheckUtils]: 8: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,772 INFO L290 TraceCheckUtils]: 9: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,772 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51671#(= main_~x~0 0)} #38#return; {51675#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} is VALID [2022-04-15 06:09:08,773 INFO L290 TraceCheckUtils]: 11: Hoare triple {51675#(and (<= 2 |main_#t~ret4|) (<= |main_#t~ret4| 2))} ~x~0 := #t~ret4;havoc #t~ret4; {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:08,773 INFO L290 TraceCheckUtils]: 12: Hoare triple {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} assume !!(~x~0 % 4294967296 < 268435455); {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} is VALID [2022-04-15 06:09:08,773 INFO L272 TraceCheckUtils]: 13: Hoare triple {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,773 INFO L290 TraceCheckUtils]: 14: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,774 INFO L290 TraceCheckUtils]: 15: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,774 INFO L284 TraceCheckUtils]: 16: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51676#(and (<= 2 main_~x~0) (<= main_~x~0 2))} #38#return; {51680#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} is VALID [2022-04-15 06:09:08,775 INFO L290 TraceCheckUtils]: 17: Hoare triple {51680#(and (<= 4 |main_#t~ret4|) (<= |main_#t~ret4| 4))} ~x~0 := #t~ret4;havoc #t~ret4; {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:08,775 INFO L290 TraceCheckUtils]: 18: Hoare triple {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} is VALID [2022-04-15 06:09:08,775 INFO L272 TraceCheckUtils]: 19: Hoare triple {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,775 INFO L290 TraceCheckUtils]: 20: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,776 INFO L290 TraceCheckUtils]: 21: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,776 INFO L284 TraceCheckUtils]: 22: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51681#(and (<= main_~x~0 4) (<= 4 main_~x~0))} #38#return; {51685#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} is VALID [2022-04-15 06:09:08,777 INFO L290 TraceCheckUtils]: 23: Hoare triple {51685#(and (<= 6 |main_#t~ret4|) (<= |main_#t~ret4| 6))} ~x~0 := #t~ret4;havoc #t~ret4; {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:08,777 INFO L290 TraceCheckUtils]: 24: Hoare triple {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} assume !!(~x~0 % 4294967296 < 268435455); {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} is VALID [2022-04-15 06:09:08,777 INFO L272 TraceCheckUtils]: 25: Hoare triple {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,777 INFO L290 TraceCheckUtils]: 26: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,778 INFO L290 TraceCheckUtils]: 27: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,778 INFO L284 TraceCheckUtils]: 28: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51686#(and (<= 6 main_~x~0) (<= main_~x~0 6))} #38#return; {51690#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,778 INFO L290 TraceCheckUtils]: 29: Hoare triple {51690#(and (<= |main_#t~ret4| 8) (<= 8 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:08,779 INFO L290 TraceCheckUtils]: 30: Hoare triple {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} is VALID [2022-04-15 06:09:08,779 INFO L272 TraceCheckUtils]: 31: Hoare triple {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,779 INFO L290 TraceCheckUtils]: 32: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,779 INFO L290 TraceCheckUtils]: 33: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,780 INFO L284 TraceCheckUtils]: 34: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51691#(and (<= main_~x~0 8) (<= 8 main_~x~0))} #38#return; {51695#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} is VALID [2022-04-15 06:09:08,780 INFO L290 TraceCheckUtils]: 35: Hoare triple {51695#(and (<= 10 |main_#t~ret4|) (<= |main_#t~ret4| 10))} ~x~0 := #t~ret4;havoc #t~ret4; {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:08,781 INFO L290 TraceCheckUtils]: 36: Hoare triple {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} is VALID [2022-04-15 06:09:08,781 INFO L272 TraceCheckUtils]: 37: Hoare triple {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,781 INFO L290 TraceCheckUtils]: 38: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,781 INFO L290 TraceCheckUtils]: 39: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,782 INFO L284 TraceCheckUtils]: 40: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51696#(and (<= main_~x~0 10) (<= 10 main_~x~0))} #38#return; {51700#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} is VALID [2022-04-15 06:09:08,782 INFO L290 TraceCheckUtils]: 41: Hoare triple {51700#(and (<= 12 |main_#t~ret4|) (<= |main_#t~ret4| 12))} ~x~0 := #t~ret4;havoc #t~ret4; {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:08,782 INFO L290 TraceCheckUtils]: 42: Hoare triple {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} is VALID [2022-04-15 06:09:08,783 INFO L272 TraceCheckUtils]: 43: Hoare triple {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,783 INFO L290 TraceCheckUtils]: 44: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,783 INFO L290 TraceCheckUtils]: 45: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,784 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51701#(and (<= main_~x~0 12) (<= 12 main_~x~0))} #38#return; {51705#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,784 INFO L290 TraceCheckUtils]: 47: Hoare triple {51705#(and (<= |main_#t~ret4| 14) (<= 14 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:08,784 INFO L290 TraceCheckUtils]: 48: Hoare triple {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} assume !!(~x~0 % 4294967296 < 268435455); {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} is VALID [2022-04-15 06:09:08,784 INFO L272 TraceCheckUtils]: 49: Hoare triple {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,785 INFO L290 TraceCheckUtils]: 50: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,785 INFO L290 TraceCheckUtils]: 51: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,786 INFO L284 TraceCheckUtils]: 52: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51706#(and (<= 14 main_~x~0) (<= main_~x~0 14))} #38#return; {51710#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} is VALID [2022-04-15 06:09:08,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {51710#(and (<= 16 |main_#t~ret4|) (<= |main_#t~ret4| 16))} ~x~0 := #t~ret4;havoc #t~ret4; {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:08,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} is VALID [2022-04-15 06:09:08,786 INFO L272 TraceCheckUtils]: 55: Hoare triple {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,787 INFO L290 TraceCheckUtils]: 56: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,787 INFO L290 TraceCheckUtils]: 57: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,788 INFO L284 TraceCheckUtils]: 58: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51711#(and (<= main_~x~0 16) (<= 16 main_~x~0))} #38#return; {51715#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} is VALID [2022-04-15 06:09:08,788 INFO L290 TraceCheckUtils]: 59: Hoare triple {51715#(and (<= 18 |main_#t~ret4|) (<= |main_#t~ret4| 18))} ~x~0 := #t~ret4;havoc #t~ret4; {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:08,788 INFO L290 TraceCheckUtils]: 60: Hoare triple {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} is VALID [2022-04-15 06:09:08,788 INFO L272 TraceCheckUtils]: 61: Hoare triple {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,789 INFO L290 TraceCheckUtils]: 62: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,789 INFO L290 TraceCheckUtils]: 63: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,790 INFO L284 TraceCheckUtils]: 64: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51716#(and (<= main_~x~0 18) (<= 18 main_~x~0))} #38#return; {51720#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,790 INFO L290 TraceCheckUtils]: 65: Hoare triple {51720#(and (<= |main_#t~ret4| 20) (<= 20 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:08,790 INFO L290 TraceCheckUtils]: 66: Hoare triple {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} is VALID [2022-04-15 06:09:08,790 INFO L272 TraceCheckUtils]: 67: Hoare triple {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,791 INFO L290 TraceCheckUtils]: 68: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,791 INFO L290 TraceCheckUtils]: 69: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,791 INFO L284 TraceCheckUtils]: 70: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51721#(and (<= main_~x~0 20) (<= 20 main_~x~0))} #38#return; {51725#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,792 INFO L290 TraceCheckUtils]: 71: Hoare triple {51725#(and (<= |main_#t~ret4| 22) (<= 22 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:08,792 INFO L290 TraceCheckUtils]: 72: Hoare triple {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} assume !!(~x~0 % 4294967296 < 268435455); {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} is VALID [2022-04-15 06:09:08,792 INFO L272 TraceCheckUtils]: 73: Hoare triple {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,792 INFO L290 TraceCheckUtils]: 74: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,793 INFO L290 TraceCheckUtils]: 75: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,793 INFO L284 TraceCheckUtils]: 76: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51726#(and (<= 22 main_~x~0) (<= main_~x~0 22))} #38#return; {51730#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,794 INFO L290 TraceCheckUtils]: 77: Hoare triple {51730#(and (<= |main_#t~ret4| 24) (<= 24 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:08,794 INFO L290 TraceCheckUtils]: 78: Hoare triple {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} is VALID [2022-04-15 06:09:08,794 INFO L272 TraceCheckUtils]: 79: Hoare triple {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,794 INFO L290 TraceCheckUtils]: 80: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,795 INFO L290 TraceCheckUtils]: 81: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,795 INFO L284 TraceCheckUtils]: 82: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51731#(and (<= main_~x~0 24) (<= 24 main_~x~0))} #38#return; {51735#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} is VALID [2022-04-15 06:09:08,796 INFO L290 TraceCheckUtils]: 83: Hoare triple {51735#(and (<= 26 |main_#t~ret4|) (<= |main_#t~ret4| 26))} ~x~0 := #t~ret4;havoc #t~ret4; {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:08,796 INFO L290 TraceCheckUtils]: 84: Hoare triple {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} is VALID [2022-04-15 06:09:08,796 INFO L272 TraceCheckUtils]: 85: Hoare triple {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,796 INFO L290 TraceCheckUtils]: 86: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,797 INFO L290 TraceCheckUtils]: 87: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,797 INFO L284 TraceCheckUtils]: 88: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51736#(and (<= main_~x~0 26) (<= 26 main_~x~0))} #38#return; {51740#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,797 INFO L290 TraceCheckUtils]: 89: Hoare triple {51740#(and (<= |main_#t~ret4| 28) (<= 28 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:08,798 INFO L290 TraceCheckUtils]: 90: Hoare triple {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} assume !!(~x~0 % 4294967296 < 268435455); {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} is VALID [2022-04-15 06:09:08,798 INFO L272 TraceCheckUtils]: 91: Hoare triple {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,798 INFO L290 TraceCheckUtils]: 92: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,798 INFO L290 TraceCheckUtils]: 93: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,799 INFO L284 TraceCheckUtils]: 94: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51741#(and (<= 28 main_~x~0) (<= main_~x~0 28))} #38#return; {51745#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} is VALID [2022-04-15 06:09:08,799 INFO L290 TraceCheckUtils]: 95: Hoare triple {51745#(and (<= 30 |main_#t~ret4|) (<= |main_#t~ret4| 30))} ~x~0 := #t~ret4;havoc #t~ret4; {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:08,800 INFO L290 TraceCheckUtils]: 96: Hoare triple {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} assume !!(~x~0 % 4294967296 < 268435455); {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} is VALID [2022-04-15 06:09:08,800 INFO L272 TraceCheckUtils]: 97: Hoare triple {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,800 INFO L290 TraceCheckUtils]: 98: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,800 INFO L290 TraceCheckUtils]: 99: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,801 INFO L284 TraceCheckUtils]: 100: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51746#(and (<= 30 main_~x~0) (<= main_~x~0 30))} #38#return; {51750#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,801 INFO L290 TraceCheckUtils]: 101: Hoare triple {51750#(and (<= |main_#t~ret4| 32) (<= 32 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:08,802 INFO L290 TraceCheckUtils]: 102: Hoare triple {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} is VALID [2022-04-15 06:09:08,802 INFO L272 TraceCheckUtils]: 103: Hoare triple {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,802 INFO L290 TraceCheckUtils]: 104: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,802 INFO L290 TraceCheckUtils]: 105: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,803 INFO L284 TraceCheckUtils]: 106: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51751#(and (<= main_~x~0 32) (<= 32 main_~x~0))} #38#return; {51755#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} is VALID [2022-04-15 06:09:08,803 INFO L290 TraceCheckUtils]: 107: Hoare triple {51755#(and (<= 34 |main_#t~ret4|) (<= |main_#t~ret4| 34))} ~x~0 := #t~ret4;havoc #t~ret4; {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:08,803 INFO L290 TraceCheckUtils]: 108: Hoare triple {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} is VALID [2022-04-15 06:09:08,803 INFO L272 TraceCheckUtils]: 109: Hoare triple {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,804 INFO L290 TraceCheckUtils]: 110: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,804 INFO L290 TraceCheckUtils]: 111: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,805 INFO L284 TraceCheckUtils]: 112: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51756#(and (<= main_~x~0 34) (<= 34 main_~x~0))} #38#return; {51760#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} is VALID [2022-04-15 06:09:08,805 INFO L290 TraceCheckUtils]: 113: Hoare triple {51760#(and (<= 36 |main_#t~ret4|) (<= |main_#t~ret4| 36))} ~x~0 := #t~ret4;havoc #t~ret4; {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:08,805 INFO L290 TraceCheckUtils]: 114: Hoare triple {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} is VALID [2022-04-15 06:09:08,805 INFO L272 TraceCheckUtils]: 115: Hoare triple {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,806 INFO L290 TraceCheckUtils]: 116: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,806 INFO L290 TraceCheckUtils]: 117: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,807 INFO L284 TraceCheckUtils]: 118: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51761#(and (<= main_~x~0 36) (<= 36 main_~x~0))} #38#return; {51765#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} is VALID [2022-04-15 06:09:08,807 INFO L290 TraceCheckUtils]: 119: Hoare triple {51765#(and (<= 38 |main_#t~ret4|) (<= |main_#t~ret4| 38))} ~x~0 := #t~ret4;havoc #t~ret4; {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:08,807 INFO L290 TraceCheckUtils]: 120: Hoare triple {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} is VALID [2022-04-15 06:09:08,807 INFO L272 TraceCheckUtils]: 121: Hoare triple {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,808 INFO L290 TraceCheckUtils]: 122: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,808 INFO L290 TraceCheckUtils]: 123: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,808 INFO L284 TraceCheckUtils]: 124: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51766#(and (<= main_~x~0 38) (<= 38 main_~x~0))} #38#return; {51770#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} is VALID [2022-04-15 06:09:08,809 INFO L290 TraceCheckUtils]: 125: Hoare triple {51770#(and (<= 40 |main_#t~ret4|) (<= |main_#t~ret4| 40))} ~x~0 := #t~ret4;havoc #t~ret4; {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:08,809 INFO L290 TraceCheckUtils]: 126: Hoare triple {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} is VALID [2022-04-15 06:09:08,809 INFO L272 TraceCheckUtils]: 127: Hoare triple {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,809 INFO L290 TraceCheckUtils]: 128: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,810 INFO L290 TraceCheckUtils]: 129: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,810 INFO L284 TraceCheckUtils]: 130: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51771#(and (<= main_~x~0 40) (<= 40 main_~x~0))} #38#return; {51775#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,811 INFO L290 TraceCheckUtils]: 131: Hoare triple {51775#(and (<= |main_#t~ret4| 42) (<= 42 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:08,811 INFO L290 TraceCheckUtils]: 132: Hoare triple {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} is VALID [2022-04-15 06:09:08,811 INFO L272 TraceCheckUtils]: 133: Hoare triple {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,811 INFO L290 TraceCheckUtils]: 134: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,812 INFO L290 TraceCheckUtils]: 135: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,812 INFO L284 TraceCheckUtils]: 136: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51776#(and (<= main_~x~0 42) (<= 42 main_~x~0))} #38#return; {51780#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} is VALID [2022-04-15 06:09:08,813 INFO L290 TraceCheckUtils]: 137: Hoare triple {51780#(and (<= 44 |main_#t~ret4|) (<= |main_#t~ret4| 44))} ~x~0 := #t~ret4;havoc #t~ret4; {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:08,813 INFO L290 TraceCheckUtils]: 138: Hoare triple {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} assume !!(~x~0 % 4294967296 < 268435455); {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} is VALID [2022-04-15 06:09:08,813 INFO L272 TraceCheckUtils]: 139: Hoare triple {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,813 INFO L290 TraceCheckUtils]: 140: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,814 INFO L290 TraceCheckUtils]: 141: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,814 INFO L284 TraceCheckUtils]: 142: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51781#(and (<= 44 main_~x~0) (<= main_~x~0 44))} #38#return; {51785#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} is VALID [2022-04-15 06:09:08,815 INFO L290 TraceCheckUtils]: 143: Hoare triple {51785#(and (<= 46 |main_#t~ret4|) (<= |main_#t~ret4| 46))} ~x~0 := #t~ret4;havoc #t~ret4; {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:08,815 INFO L290 TraceCheckUtils]: 144: Hoare triple {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} assume !!(~x~0 % 4294967296 < 268435455); {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} is VALID [2022-04-15 06:09:08,815 INFO L272 TraceCheckUtils]: 145: Hoare triple {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,815 INFO L290 TraceCheckUtils]: 146: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,816 INFO L290 TraceCheckUtils]: 147: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,816 INFO L284 TraceCheckUtils]: 148: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51786#(and (<= 46 main_~x~0) (<= main_~x~0 46))} #38#return; {51790#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,816 INFO L290 TraceCheckUtils]: 149: Hoare triple {51790#(and (<= |main_#t~ret4| 48) (<= 48 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:08,817 INFO L290 TraceCheckUtils]: 150: Hoare triple {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} is VALID [2022-04-15 06:09:08,817 INFO L272 TraceCheckUtils]: 151: Hoare triple {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,817 INFO L290 TraceCheckUtils]: 152: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,817 INFO L290 TraceCheckUtils]: 153: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,818 INFO L284 TraceCheckUtils]: 154: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51791#(and (<= main_~x~0 48) (<= 48 main_~x~0))} #38#return; {51795#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} is VALID [2022-04-15 06:09:08,818 INFO L290 TraceCheckUtils]: 155: Hoare triple {51795#(and (<= 50 |main_#t~ret4|) (<= |main_#t~ret4| 50))} ~x~0 := #t~ret4;havoc #t~ret4; {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:08,819 INFO L290 TraceCheckUtils]: 156: Hoare triple {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} is VALID [2022-04-15 06:09:08,819 INFO L272 TraceCheckUtils]: 157: Hoare triple {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,819 INFO L290 TraceCheckUtils]: 158: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,819 INFO L290 TraceCheckUtils]: 159: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,820 INFO L284 TraceCheckUtils]: 160: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51796#(and (<= main_~x~0 50) (<= 50 main_~x~0))} #38#return; {51800#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} is VALID [2022-04-15 06:09:08,820 INFO L290 TraceCheckUtils]: 161: Hoare triple {51800#(and (<= 52 |main_#t~ret4|) (<= |main_#t~ret4| 52))} ~x~0 := #t~ret4;havoc #t~ret4; {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:08,821 INFO L290 TraceCheckUtils]: 162: Hoare triple {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} is VALID [2022-04-15 06:09:08,821 INFO L272 TraceCheckUtils]: 163: Hoare triple {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,821 INFO L290 TraceCheckUtils]: 164: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,821 INFO L290 TraceCheckUtils]: 165: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,822 INFO L284 TraceCheckUtils]: 166: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51801#(and (<= main_~x~0 52) (<= 52 main_~x~0))} #38#return; {51805#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} is VALID [2022-04-15 06:09:08,822 INFO L290 TraceCheckUtils]: 167: Hoare triple {51805#(and (<= 54 |main_#t~ret4|) (<= |main_#t~ret4| 54))} ~x~0 := #t~ret4;havoc #t~ret4; {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:08,823 INFO L290 TraceCheckUtils]: 168: Hoare triple {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} is VALID [2022-04-15 06:09:08,823 INFO L272 TraceCheckUtils]: 169: Hoare triple {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,823 INFO L290 TraceCheckUtils]: 170: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,823 INFO L290 TraceCheckUtils]: 171: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,824 INFO L284 TraceCheckUtils]: 172: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51806#(and (<= main_~x~0 54) (<= 54 main_~x~0))} #38#return; {51810#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} is VALID [2022-04-15 06:09:08,824 INFO L290 TraceCheckUtils]: 173: Hoare triple {51810#(and (<= 56 |main_#t~ret4|) (<= |main_#t~ret4| 56))} ~x~0 := #t~ret4;havoc #t~ret4; {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:08,824 INFO L290 TraceCheckUtils]: 174: Hoare triple {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} is VALID [2022-04-15 06:09:08,825 INFO L272 TraceCheckUtils]: 175: Hoare triple {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,825 INFO L290 TraceCheckUtils]: 176: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,825 INFO L290 TraceCheckUtils]: 177: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,826 INFO L284 TraceCheckUtils]: 178: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51811#(and (<= main_~x~0 56) (<= 56 main_~x~0))} #38#return; {51815#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,826 INFO L290 TraceCheckUtils]: 179: Hoare triple {51815#(and (<= |main_#t~ret4| 58) (<= 58 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:08,826 INFO L290 TraceCheckUtils]: 180: Hoare triple {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} assume !!(~x~0 % 4294967296 < 268435455); {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} is VALID [2022-04-15 06:09:08,826 INFO L272 TraceCheckUtils]: 181: Hoare triple {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,827 INFO L290 TraceCheckUtils]: 182: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,827 INFO L290 TraceCheckUtils]: 183: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,828 INFO L284 TraceCheckUtils]: 184: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51816#(and (<= 58 main_~x~0) (<= main_~x~0 58))} #38#return; {51820#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} is VALID [2022-04-15 06:09:08,828 INFO L290 TraceCheckUtils]: 185: Hoare triple {51820#(and (<= 60 |main_#t~ret4|) (<= |main_#t~ret4| 60))} ~x~0 := #t~ret4;havoc #t~ret4; {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:08,828 INFO L290 TraceCheckUtils]: 186: Hoare triple {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} is VALID [2022-04-15 06:09:08,828 INFO L272 TraceCheckUtils]: 187: Hoare triple {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,829 INFO L290 TraceCheckUtils]: 188: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,829 INFO L290 TraceCheckUtils]: 189: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,830 INFO L284 TraceCheckUtils]: 190: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51821#(and (<= main_~x~0 60) (<= 60 main_~x~0))} #38#return; {51825#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,830 INFO L290 TraceCheckUtils]: 191: Hoare triple {51825#(and (<= |main_#t~ret4| 62) (<= 62 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:09:08,830 INFO L290 TraceCheckUtils]: 192: Hoare triple {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} assume !!(~x~0 % 4294967296 < 268435455); {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} is VALID [2022-04-15 06:09:08,830 INFO L272 TraceCheckUtils]: 193: Hoare triple {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,830 INFO L290 TraceCheckUtils]: 194: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,831 INFO L290 TraceCheckUtils]: 195: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,831 INFO L284 TraceCheckUtils]: 196: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51826#(and (<= 62 main_~x~0) (<= main_~x~0 62))} #38#return; {51830#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,832 INFO L290 TraceCheckUtils]: 197: Hoare triple {51830#(and (<= |main_#t~ret4| 64) (<= 64 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:09:08,832 INFO L290 TraceCheckUtils]: 198: Hoare triple {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} is VALID [2022-04-15 06:09:08,832 INFO L272 TraceCheckUtils]: 199: Hoare triple {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,832 INFO L290 TraceCheckUtils]: 200: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,833 INFO L290 TraceCheckUtils]: 201: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,833 INFO L284 TraceCheckUtils]: 202: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51831#(and (<= main_~x~0 64) (<= 64 main_~x~0))} #38#return; {51835#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,834 INFO L290 TraceCheckUtils]: 203: Hoare triple {51835#(and (<= |main_#t~ret4| 66) (<= 66 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:09:08,834 INFO L290 TraceCheckUtils]: 204: Hoare triple {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} assume !!(~x~0 % 4294967296 < 268435455); {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} is VALID [2022-04-15 06:09:08,834 INFO L272 TraceCheckUtils]: 205: Hoare triple {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,834 INFO L290 TraceCheckUtils]: 206: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,835 INFO L290 TraceCheckUtils]: 207: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,835 INFO L284 TraceCheckUtils]: 208: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51836#(and (<= 66 main_~x~0) (<= main_~x~0 66))} #38#return; {51840#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,836 INFO L290 TraceCheckUtils]: 209: Hoare triple {51840#(and (<= |main_#t~ret4| 68) (<= 68 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:09:08,836 INFO L290 TraceCheckUtils]: 210: Hoare triple {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} is VALID [2022-04-15 06:09:08,836 INFO L272 TraceCheckUtils]: 211: Hoare triple {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,836 INFO L290 TraceCheckUtils]: 212: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,837 INFO L290 TraceCheckUtils]: 213: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,837 INFO L284 TraceCheckUtils]: 214: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51841#(and (<= main_~x~0 68) (<= 68 main_~x~0))} #38#return; {51845#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} is VALID [2022-04-15 06:09:08,838 INFO L290 TraceCheckUtils]: 215: Hoare triple {51845#(and (<= 70 |main_#t~ret4|) (<= |main_#t~ret4| 70))} ~x~0 := #t~ret4;havoc #t~ret4; {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:09:08,838 INFO L290 TraceCheckUtils]: 216: Hoare triple {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} assume !!(~x~0 % 4294967296 < 268435455); {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} is VALID [2022-04-15 06:09:08,838 INFO L272 TraceCheckUtils]: 217: Hoare triple {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,838 INFO L290 TraceCheckUtils]: 218: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,839 INFO L290 TraceCheckUtils]: 219: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,839 INFO L284 TraceCheckUtils]: 220: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51846#(and (<= main_~x~0 70) (<= 70 main_~x~0))} #38#return; {51850#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,839 INFO L290 TraceCheckUtils]: 221: Hoare triple {51850#(and (<= |main_#t~ret4| 72) (<= 72 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-15 06:09:08,840 INFO L290 TraceCheckUtils]: 222: Hoare triple {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} assume !!(~x~0 % 4294967296 < 268435455); {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} is VALID [2022-04-15 06:09:08,840 INFO L272 TraceCheckUtils]: 223: Hoare triple {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} call #t~ret4 := f(~x~0); {51666#true} is VALID [2022-04-15 06:09:08,840 INFO L290 TraceCheckUtils]: 224: Hoare triple {51666#true} ~z := #in~z;#res := 2 + ~z; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,840 INFO L290 TraceCheckUtils]: 225: Hoare triple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} assume true; {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} is VALID [2022-04-15 06:09:08,841 INFO L284 TraceCheckUtils]: 226: Hoare quadruple {51858#(and (<= |f_#res| (+ |f_#in~z| 2)) (<= (+ |f_#in~z| 2) |f_#res|))} {51851#(and (<= 72 main_~x~0) (<= main_~x~0 72))} #38#return; {51855#(and (<= |main_#t~ret4| 74) (<= 74 |main_#t~ret4|))} is VALID [2022-04-15 06:09:08,841 INFO L290 TraceCheckUtils]: 227: Hoare triple {51855#(and (<= |main_#t~ret4| 74) (<= 74 |main_#t~ret4|))} ~x~0 := #t~ret4;havoc #t~ret4; {52543#(and (<= 74 main_~x~0) (<= main_~x~0 74))} is VALID [2022-04-15 06:09:08,842 INFO L290 TraceCheckUtils]: 228: Hoare triple {52543#(and (<= 74 main_~x~0) (<= main_~x~0 74))} assume !(~x~0 % 4294967296 < 268435455); {51667#false} is VALID [2022-04-15 06:09:08,842 INFO L272 TraceCheckUtils]: 229: Hoare triple {51667#false} call __VERIFIER_assert((if (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 <= 2147483647 then (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 else (if ~x~0 % 4294967296 < 0 && 0 != ~x~0 % 4294967296 % 2 then ~x~0 % 4294967296 % 2 - 2 else ~x~0 % 4294967296 % 2) % 4294967296 % 4294967296 - 4294967296)); {51667#false} is VALID [2022-04-15 06:09:08,842 INFO L290 TraceCheckUtils]: 230: Hoare triple {51667#false} ~cond := #in~cond; {51667#false} is VALID [2022-04-15 06:09:08,842 INFO L290 TraceCheckUtils]: 231: Hoare triple {51667#false} assume 0 == ~cond; {51667#false} is VALID [2022-04-15 06:09:08,842 INFO L290 TraceCheckUtils]: 232: Hoare triple {51667#false} assume !false; {51667#false} is VALID [2022-04-15 06:09:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4033 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 1998 trivial. 0 not checked. [2022-04-15 06:09:08,843 INFO L328 TraceCheckSpWp]: Computing backward predicates...