/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/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/loop-acceleration/functions_1-2.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-34549b5 [2022-04-08 09:15:13,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 09:15:13,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 09:15:13,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 09:15:13,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 09:15:13,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 09:15:13,569 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 09:15:13,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 09:15:13,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 09:15:13,573 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 09:15:13,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 09:15:13,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 09:15:13,583 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 09:15:13,584 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 09:15:13,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 09:15:13,587 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 09:15:13,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 09:15:13,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 09:15:13,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 09:15:13,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 09:15:13,604 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 09:15:13,604 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-08 09:15:13,615 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 09:15:13,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 09:15:13,616 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 09:15:13,616 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 09:15:13,617 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 09:15:13,617 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 09:15:13,617 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 09:15:13,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 09:15:13,617 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 09:15:13,618 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 09:15:13,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 09:15:13,618 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 09:15:13,618 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 09:15:13,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 09:15:13,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 09:15:13,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 09:15:13,619 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 09:15:13,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 09:15:13,619 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 09:15:13,619 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 09:15:13,619 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 09:15:13,620 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 09:15:13,620 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 09:15:13,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 09:15:13,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 09:15:13,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 09:15:13,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 09:15:13,868 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 09:15:13,870 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/functions_1-2.c [2022-04-08 09:15:13,924 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f379042fa/20f4d8e2f27c46568c1ad690982c696e/FLAG4524f5010 [2022-04-08 09:15:14,301 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 09:15:14,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/functions_1-2.c [2022-04-08 09:15:14,305 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f379042fa/20f4d8e2f27c46568c1ad690982c696e/FLAG4524f5010 [2022-04-08 09:15:14,315 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f379042fa/20f4d8e2f27c46568c1ad690982c696e [2022-04-08 09:15:14,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 09:15:14,318 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 09:15:14,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 09:15:14,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 09:15:14,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 09:15:14,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786e1c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14, skipping insertion in model container [2022-04-08 09:15:14,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 09:15:14,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 09:15:14,462 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] [2022-04-08 09:15:14,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 09:15:14,479 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 09:15:14,491 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] [2022-04-08 09:15:14,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 09:15:14,508 INFO L208 MainTranslator]: Completed translation [2022-04-08 09:15:14,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14 WrapperNode [2022-04-08 09:15:14,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 09:15:14,509 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 09:15:14,510 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 09:15:14,510 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 09:15:14,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,534 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 09:15:14,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 09:15:14,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 09:15:14,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 09:15:14,546 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (1/1) ... [2022-04-08 09:15:14,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 09:15:14,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:14,570 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) [2022-04-08 09:15:14,576 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 [2022-04-08 09:15:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 09:15:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 09:15:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 09:15:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-08 09:15:14,600 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-04-08 09:15:14,601 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 09:15:14,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 09:15:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 09:15:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 09:15:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 09:15:14,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 09:15:14,643 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 09:15:14,644 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 09:15:14,719 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 09:15:14,725 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 09:15:14,725 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 09:15:14,727 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 09:15:14 BoogieIcfgContainer [2022-04-08 09:15:14,727 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 09:15:14,728 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 09:15:14,729 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 09:15:14,731 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 09:15:14,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 09:15:14" (1/3) ... [2022-04-08 09:15:14,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eb53948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 09:15:14, skipping insertion in model container [2022-04-08 09:15:14,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 09:15:14" (2/3) ... [2022-04-08 09:15:14,733 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3eb53948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 09:15:14, skipping insertion in model container [2022-04-08 09:15:14,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 09:15:14" (3/3) ... [2022-04-08 09:15:14,734 INFO L111 eAbstractionObserver]: Analyzing ICFG functions_1-2.c [2022-04-08 09:15:14,738 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 09:15:14,738 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 09:15:14,774 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 09:15:14,780 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 [2022-04-08 09:15:14,780 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 09:15:14,795 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) [2022-04-08 09:15:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-08 09:15:14,800 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:14,801 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:14,801 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:14,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:14,806 INFO L85 PathProgramCache]: Analyzing trace with hash -1649640916, now seen corresponding path program 1 times [2022-04-08 09:15:14,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:14,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2024644182] [2022-04-08 09:15:14,822 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 09:15:14,823 INFO L85 PathProgramCache]: Analyzing trace with hash -1649640916, now seen corresponding path program 2 times [2022-04-08 09:15:14,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:14,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309676751] [2022-04-08 09:15:14,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:14,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:14,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:14,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:14,954 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 [2022-04-08 09:15:14,955 INFO L290 TraceCheckUtils]: 1: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-08 09:15:14,955 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26#true} {26#true} #42#return; {26#true} is VALID [2022-04-08 09:15:14,957 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 [2022-04-08 09:15:14,957 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 [2022-04-08 09:15:14,957 INFO L290 TraceCheckUtils]: 2: Hoare triple {26#true} assume true; {26#true} is VALID [2022-04-08 09:15:14,958 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26#true} {26#true} #42#return; {26#true} is VALID [2022-04-08 09:15:14,958 INFO L272 TraceCheckUtils]: 4: Hoare triple {26#true} call #t~ret5 := main(); {26#true} is VALID [2022-04-08 09:15:14,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {26#true} ~x~0 := 0; {26#true} is VALID [2022-04-08 09:15:14,959 INFO L290 TraceCheckUtils]: 6: Hoare triple {26#true} assume !true; {27#false} is VALID [2022-04-08 09:15:14,959 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 [2022-04-08 09:15:14,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {27#false} ~cond := #in~cond; {27#false} is VALID [2022-04-08 09:15:14,960 INFO L290 TraceCheckUtils]: 9: Hoare triple {27#false} assume 0 == ~cond; {27#false} is VALID [2022-04-08 09:15:14,960 INFO L290 TraceCheckUtils]: 10: Hoare triple {27#false} assume !false; {27#false} is VALID [2022-04-08 09:15:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:15:14,961 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:14,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309676751] [2022-04-08 09:15:14,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309676751] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:14,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:14,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 09:15:14,965 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:14,965 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2024644182] [2022-04-08 09:15:14,965 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2024644182] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:14,966 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:14,966 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-08 09:15:14,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602025267] [2022-04-08 09:15:14,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:14,971 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 [2022-04-08 09:15:14,972 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:14,975 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) [2022-04-08 09:15:14,992 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:14,992 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-08 09:15:14,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:15,009 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-08 09:15:15,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-08 09:15:15,012 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) [2022-04-08 09:15:15,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:15,090 INFO L93 Difference]: Finished difference Result 34 states and 37 transitions. [2022-04-08 09:15:15,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-08 09:15:15,091 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 [2022-04-08 09:15:15,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:15,092 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) [2022-04-08 09:15:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 37 transitions. [2022-04-08 09:15:15,099 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) [2022-04-08 09:15:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 37 transitions. [2022-04-08 09:15:15,104 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 37 transitions. [2022-04-08 09:15:15,164 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:15,172 INFO L225 Difference]: With dead ends: 34 [2022-04-08 09:15:15,172 INFO L226 Difference]: Without dead ends: 17 [2022-04-08 09:15:15,174 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 [2022-04-08 09:15:15,178 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 [2022-04-08 09:15:15,178 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] [2022-04-08 09:15:15,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2022-04-08 09:15:15,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2022-04-08 09:15:15,205 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:15,206 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) [2022-04-08 09:15:15,207 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) [2022-04-08 09:15:15,207 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) [2022-04-08 09:15:15,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:15,210 INFO L93 Difference]: Finished difference Result 17 states and 17 transitions. [2022-04-08 09:15:15,211 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-08 09:15:15,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:15,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:15,212 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. [2022-04-08 09:15:15,212 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. [2022-04-08 09:15:15,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:15,215 INFO L93 Difference]: Finished difference Result 17 states and 17 transitions. [2022-04-08 09:15:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-08 09:15:15,216 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:15,216 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:15,216 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:15,216 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:15,216 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) [2022-04-08 09:15:15,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2022-04-08 09:15:15,220 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 17 transitions. Word has length 11 [2022-04-08 09:15:15,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:15,220 INFO L478 AbstractCegarLoop]: Abstraction has 17 states and 17 transitions. [2022-04-08 09:15:15,220 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) [2022-04-08 09:15:15,221 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 17 transitions. [2022-04-08 09:15:15,246 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2022-04-08 09:15:15,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-04-08 09:15:15,247 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:15,247 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:15,248 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-08 09:15:15,248 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:15,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:15,249 INFO L85 PathProgramCache]: Analyzing trace with hash -1655182042, now seen corresponding path program 1 times [2022-04-08 09:15:15,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:15,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [503237329] [2022-04-08 09:15:15,250 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 09:15:15,250 INFO L85 PathProgramCache]: Analyzing trace with hash -1655182042, now seen corresponding path program 2 times [2022-04-08 09:15:15,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:15,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015532910] [2022-04-08 09:15:15,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:15,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:15,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:15,348 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 [2022-04-08 09:15:15,349 INFO L290 TraceCheckUtils]: 1: Hoare triple {170#true} assume true; {170#true} is VALID [2022-04-08 09:15:15,349 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {170#true} {170#true} #42#return; {170#true} is VALID [2022-04-08 09:15:15,350 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 [2022-04-08 09:15:15,350 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 [2022-04-08 09:15:15,350 INFO L290 TraceCheckUtils]: 2: Hoare triple {170#true} assume true; {170#true} is VALID [2022-04-08 09:15:15,351 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {170#true} {170#true} #42#return; {170#true} is VALID [2022-04-08 09:15:15,351 INFO L272 TraceCheckUtils]: 4: Hoare triple {170#true} call #t~ret5 := main(); {170#true} is VALID [2022-04-08 09:15:15,351 INFO L290 TraceCheckUtils]: 5: Hoare triple {170#true} ~x~0 := 0; {175#(= main_~x~0 0)} is VALID [2022-04-08 09:15:15,352 INFO L290 TraceCheckUtils]: 6: Hoare triple {175#(= main_~x~0 0)} assume !(~x~0 % 4294967296 < 268435455); {171#false} is VALID [2022-04-08 09:15:15,352 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 [2022-04-08 09:15:15,352 INFO L290 TraceCheckUtils]: 8: Hoare triple {171#false} ~cond := #in~cond; {171#false} is VALID [2022-04-08 09:15:15,353 INFO L290 TraceCheckUtils]: 9: Hoare triple {171#false} assume 0 == ~cond; {171#false} is VALID [2022-04-08 09:15:15,353 INFO L290 TraceCheckUtils]: 10: Hoare triple {171#false} assume !false; {171#false} is VALID [2022-04-08 09:15:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:15:15,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:15,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015532910] [2022-04-08 09:15:15,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015532910] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:15,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:15,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 09:15:15,354 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:15,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [503237329] [2022-04-08 09:15:15,355 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [503237329] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:15,355 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:15,355 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 09:15:15,355 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [663043185] [2022-04-08 09:15:15,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:15,356 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 [2022-04-08 09:15:15,357 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:15,357 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) [2022-04-08 09:15:15,368 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 11 edges. 11 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:15,368 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 09:15:15,368 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:15,369 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 09:15:15,369 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 09:15:15,369 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) [2022-04-08 09:15:15,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:15,442 INFO L93 Difference]: Finished difference Result 25 states and 26 transitions. [2022-04-08 09:15:15,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 09:15:15,443 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 [2022-04-08 09:15:15,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:15,443 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) [2022-04-08 09:15:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-08 09:15:15,446 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) [2022-04-08 09:15:15,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 26 transitions. [2022-04-08 09:15:15,450 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 26 transitions. [2022-04-08 09:15:15,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:15,485 INFO L225 Difference]: With dead ends: 25 [2022-04-08 09:15:15,486 INFO L226 Difference]: Without dead ends: 20 [2022-04-08 09:15:15,486 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 [2022-04-08 09:15:15,487 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 [2022-04-08 09:15:15,488 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] [2022-04-08 09:15:15,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2022-04-08 09:15:15,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 18. [2022-04-08 09:15:15,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:15,495 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) [2022-04-08 09:15:15,495 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) [2022-04-08 09:15:15,495 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) [2022-04-08 09:15:15,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:15,498 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2022-04-08 09:15:15,498 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2022-04-08 09:15:15,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:15,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:15,499 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. [2022-04-08 09:15:15,499 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. [2022-04-08 09:15:15,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:15,502 INFO L93 Difference]: Finished difference Result 20 states and 21 transitions. [2022-04-08 09:15:15,502 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2022-04-08 09:15:15,503 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:15,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:15,503 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:15,503 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:15,503 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) [2022-04-08 09:15:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-04-08 09:15:15,505 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 11 [2022-04-08 09:15:15,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:15,505 INFO L478 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2022-04-08 09:15:15,505 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) [2022-04-08 09:15:15,505 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 18 transitions. [2022-04-08 09:15:15,523 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 18 edges. 18 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:15,524 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-04-08 09:15:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-04-08 09:15:15,524 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:15,524 INFO L499 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:15,525 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-08 09:15:15,525 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:15,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:15,526 INFO L85 PathProgramCache]: Analyzing trace with hash 1503524740, now seen corresponding path program 1 times [2022-04-08 09:15:15,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:15,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [383279011] [2022-04-08 09:15:15,578 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:15,579 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:15,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1503524740, now seen corresponding path program 2 times [2022-04-08 09:15:15,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:15,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [863259966] [2022-04-08 09:15:15,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:15,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:15,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:15,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:15,686 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 [2022-04-08 09:15:15,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-08 09:15:15,687 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-08 09:15:15,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:15,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:15,737 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 [2022-04-08 09:15:15,738 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 [2022-04-08 09:15:15,740 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 [2022-04-08 09:15:15,740 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 [2022-04-08 09:15:15,741 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 [2022-04-08 09:15:15,742 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-08 09:15:15,743 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-08 09:15:15,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-08 09:15:15,747 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {312#(= main_~x~0 0)} is VALID [2022-04-08 09:15:15,753 INFO L290 TraceCheckUtils]: 6: Hoare triple {312#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {312#(= main_~x~0 0)} is VALID [2022-04-08 09:15:15,753 INFO L272 TraceCheckUtils]: 7: Hoare triple {312#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-08 09:15:15,754 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 [2022-04-08 09:15:15,755 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 [2022-04-08 09:15:15,757 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 [2022-04-08 09:15:15,757 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 [2022-04-08 09:15:15,758 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 [2022-04-08 09:15:15,759 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 [2022-04-08 09:15:15,759 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-08 09:15:15,759 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-08 09:15:15,759 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-08 09:15:15,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:15:15,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:15,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [863259966] [2022-04-08 09:15:15,760 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [863259966] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:15,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1563853772] [2022-04-08 09:15:15,760 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:15:15,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:15,761 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:15,771 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) [2022-04-08 09:15:15,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 09:15:15,829 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:15:15,829 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:15,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-08 09:15:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:15,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:16,211 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {307#true} is VALID [2022-04-08 09:15:16,212 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 [2022-04-08 09:15:16,212 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-08 09:15:16,212 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-08 09:15:16,212 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-08 09:15:16,214 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {312#(= main_~x~0 0)} is VALID [2022-04-08 09:15:16,214 INFO L290 TraceCheckUtils]: 6: Hoare triple {312#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {312#(= main_~x~0 0)} is VALID [2022-04-08 09:15:16,215 INFO L272 TraceCheckUtils]: 7: Hoare triple {312#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-08 09:15:16,215 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 [2022-04-08 09:15:16,216 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 [2022-04-08 09:15:16,217 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 [2022-04-08 09:15:16,218 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 [2022-04-08 09:15:16,219 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 [2022-04-08 09:15:16,219 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 [2022-04-08 09:15:16,219 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-08 09:15:16,219 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-08 09:15:16,219 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-08 09:15:16,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:15:16,220 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:16,440 INFO L290 TraceCheckUtils]: 16: Hoare triple {308#false} assume !false; {308#false} is VALID [2022-04-08 09:15:16,441 INFO L290 TraceCheckUtils]: 15: Hoare triple {308#false} assume 0 == ~cond; {308#false} is VALID [2022-04-08 09:15:16,441 INFO L290 TraceCheckUtils]: 14: Hoare triple {308#false} ~cond := #in~cond; {308#false} is VALID [2022-04-08 09:15:16,441 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 [2022-04-08 09:15:16,442 INFO L290 TraceCheckUtils]: 12: Hoare triple {384#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {308#false} is VALID [2022-04-08 09:15:16,443 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 [2022-04-08 09:15:16,444 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 [2022-04-08 09:15:16,444 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 [2022-04-08 09:15:16,445 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 [2022-04-08 09:15:16,446 INFO L272 TraceCheckUtils]: 7: Hoare triple {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {307#true} is VALID [2022-04-08 09:15:16,446 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 [2022-04-08 09:15:16,447 INFO L290 TraceCheckUtils]: 5: Hoare triple {307#true} ~x~0 := 0; {392#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} is VALID [2022-04-08 09:15:16,447 INFO L272 TraceCheckUtils]: 4: Hoare triple {307#true} call #t~ret5 := main(); {307#true} is VALID [2022-04-08 09:15:16,447 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {307#true} {307#true} #42#return; {307#true} is VALID [2022-04-08 09:15:16,447 INFO L290 TraceCheckUtils]: 2: Hoare triple {307#true} assume true; {307#true} is VALID [2022-04-08 09:15:16,447 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 [2022-04-08 09:15:16,448 INFO L272 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {307#true} is VALID [2022-04-08 09:15:16,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-08 09:15:16,449 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1563853772] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:16,449 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:16,449 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 12 [2022-04-08 09:15:16,450 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:16,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [383279011] [2022-04-08 09:15:16,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [383279011] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:16,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:16,451 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 09:15:16,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1179341261] [2022-04-08 09:15:16,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:16,452 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 [2022-04-08 09:15:16,453 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:16,454 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) [2022-04-08 09:15:16,485 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:16,485 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 09:15:16,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:16,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 09:15:16,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2022-04-08 09:15:16,486 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) [2022-04-08 09:15:16,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:16,689 INFO L93 Difference]: Finished difference Result 28 states and 30 transitions. [2022-04-08 09:15:16,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-04-08 09:15:16,689 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 [2022-04-08 09:15:16,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:16,690 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) [2022-04-08 09:15:16,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 30 transitions. [2022-04-08 09:15:16,697 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) [2022-04-08 09:15:16,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 30 transitions. [2022-04-08 09:15:16,700 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 7 states and 30 transitions. [2022-04-08 09:15:16,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:16,729 INFO L225 Difference]: With dead ends: 28 [2022-04-08 09:15:16,729 INFO L226 Difference]: Without dead ends: 23 [2022-04-08 09:15:16,730 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 [2022-04-08 09:15:16,736 INFO L913 BasicCegarLoop]: 14 mSDtfsCounter, 14 mSDsluCounter, 17 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:15:16,742 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 31 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 09:15:16,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2022-04-08 09:15:16,754 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 21. [2022-04-08 09:15:16,754 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:16,754 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) [2022-04-08 09:15:16,755 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) [2022-04-08 09:15:16,755 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) [2022-04-08 09:15:16,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:16,757 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-08 09:15:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-08 09:15:16,757 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:16,757 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:16,757 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. [2022-04-08 09:15:16,757 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. [2022-04-08 09:15:16,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:16,759 INFO L93 Difference]: Finished difference Result 23 states and 25 transitions. [2022-04-08 09:15:16,759 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 25 transitions. [2022-04-08 09:15:16,759 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:16,759 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:16,759 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:16,759 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:16,759 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) [2022-04-08 09:15:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 22 transitions. [2022-04-08 09:15:16,761 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 22 transitions. Word has length 17 [2022-04-08 09:15:16,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:16,761 INFO L478 AbstractCegarLoop]: Abstraction has 21 states and 22 transitions. [2022-04-08 09:15:16,761 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) [2022-04-08 09:15:16,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 22 transitions. [2022-04-08 09:15:16,782 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 22 edges. 22 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:16,782 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2022-04-08 09:15:16,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-08 09:15:16,783 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:16,783 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:16,800 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-08 09:15:16,987 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:16,988 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:16,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:16,988 INFO L85 PathProgramCache]: Analyzing trace with hash -1270987934, now seen corresponding path program 3 times [2022-04-08 09:15:16,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:16,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1363513135] [2022-04-08 09:15:17,011 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:17,012 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:17,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1270987934, now seen corresponding path program 4 times [2022-04-08 09:15:17,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:17,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2013904067] [2022-04-08 09:15:17,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:17,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:17,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:17,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:17,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:17,168 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 [2022-04-08 09:15:17,169 INFO L290 TraceCheckUtils]: 1: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-08 09:15:17,169 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-08 09:15:17,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:17,196 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 [2022-04-08 09:15:17,197 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 [2022-04-08 09:15:17,198 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 [2022-04-08 09:15:17,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:17,214 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 [2022-04-08 09:15:17,214 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 [2022-04-08 09:15:17,216 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 [2022-04-08 09:15:17,216 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 [2022-04-08 09:15:17,216 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 [2022-04-08 09:15:17,217 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-08 09:15:17,217 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-08 09:15:17,217 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-08 09:15:17,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {583#(= main_~x~0 0)} is VALID [2022-04-08 09:15:17,218 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {583#(= main_~x~0 0)} is VALID [2022-04-08 09:15:17,218 INFO L272 TraceCheckUtils]: 7: Hoare triple {583#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-08 09:15:17,219 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 [2022-04-08 09:15:17,219 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 [2022-04-08 09:15:17,220 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 [2022-04-08 09:15:17,221 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 [2022-04-08 09:15:17,221 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 [2022-04-08 09:15:17,222 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 [2022-04-08 09:15:17,222 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 [2022-04-08 09:15:17,223 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 [2022-04-08 09:15:17,224 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 [2022-04-08 09:15:17,224 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 [2022-04-08 09:15:17,225 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 [2022-04-08 09:15:17,225 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 [2022-04-08 09:15:17,225 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-08 09:15:17,226 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-08 09:15:17,226 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-08 09:15:17,226 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-08 09:15:17,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:17,226 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2013904067] [2022-04-08 09:15:17,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2013904067] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:17,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [863338283] [2022-04-08 09:15:17,227 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:15:17,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:17,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:17,228 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) [2022-04-08 09:15:17,254 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-08 09:15:17,272 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:15:17,272 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:17,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-08 09:15:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:17,294 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:17,601 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {578#true} is VALID [2022-04-08 09:15:17,602 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 [2022-04-08 09:15:17,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-08 09:15:17,602 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-08 09:15:17,602 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-08 09:15:17,603 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {583#(= main_~x~0 0)} is VALID [2022-04-08 09:15:17,604 INFO L290 TraceCheckUtils]: 6: Hoare triple {583#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {583#(= main_~x~0 0)} is VALID [2022-04-08 09:15:17,604 INFO L272 TraceCheckUtils]: 7: Hoare triple {583#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-08 09:15:17,605 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 [2022-04-08 09:15:17,611 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 [2022-04-08 09:15:17,612 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 [2022-04-08 09:15:17,613 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 [2022-04-08 09:15:17,613 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 [2022-04-08 09:15:17,614 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 [2022-04-08 09:15:17,614 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 [2022-04-08 09:15:17,615 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 [2022-04-08 09:15:17,616 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 [2022-04-08 09:15:17,616 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 [2022-04-08 09:15:17,617 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 [2022-04-08 09:15:17,617 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 [2022-04-08 09:15:17,618 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-08 09:15:17,618 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-08 09:15:17,618 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-08 09:15:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-08 09:15:17,618 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:17,918 INFO L290 TraceCheckUtils]: 22: Hoare triple {579#false} assume !false; {579#false} is VALID [2022-04-08 09:15:17,919 INFO L290 TraceCheckUtils]: 21: Hoare triple {579#false} assume 0 == ~cond; {579#false} is VALID [2022-04-08 09:15:17,919 INFO L290 TraceCheckUtils]: 20: Hoare triple {579#false} ~cond := #in~cond; {579#false} is VALID [2022-04-08 09:15:17,919 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 [2022-04-08 09:15:17,919 INFO L290 TraceCheckUtils]: 18: Hoare triple {678#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {579#false} is VALID [2022-04-08 09:15:17,920 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 [2022-04-08 09:15:17,921 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 [2022-04-08 09:15:17,921 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 [2022-04-08 09:15:17,923 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 [2022-04-08 09:15:17,923 INFO L272 TraceCheckUtils]: 13: Hoare triple {686#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-08 09:15:17,923 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 [2022-04-08 09:15:17,924 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 [2022-04-08 09:15:17,925 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 [2022-04-08 09:15:17,925 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 [2022-04-08 09:15:17,926 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 [2022-04-08 09:15:17,926 INFO L272 TraceCheckUtils]: 7: Hoare triple {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {578#true} is VALID [2022-04-08 09:15:17,926 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 [2022-04-08 09:15:17,927 INFO L290 TraceCheckUtils]: 5: Hoare triple {578#true} ~x~0 := 0; {707#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} is VALID [2022-04-08 09:15:17,927 INFO L272 TraceCheckUtils]: 4: Hoare triple {578#true} call #t~ret5 := main(); {578#true} is VALID [2022-04-08 09:15:17,927 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {578#true} {578#true} #42#return; {578#true} is VALID [2022-04-08 09:15:17,927 INFO L290 TraceCheckUtils]: 2: Hoare triple {578#true} assume true; {578#true} is VALID [2022-04-08 09:15:17,928 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 [2022-04-08 09:15:17,928 INFO L272 TraceCheckUtils]: 0: Hoare triple {578#true} call ULTIMATE.init(); {578#true} is VALID [2022-04-08 09:15:17,928 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-04-08 09:15:17,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [863338283] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:17,928 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:17,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 8, 9] total 17 [2022-04-08 09:15:17,929 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:17,929 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1363513135] [2022-04-08 09:15:17,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1363513135] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:17,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:17,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 09:15:17,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [29734543] [2022-04-08 09:15:17,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:17,930 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 [2022-04-08 09:15:17,930 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:17,930 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) [2022-04-08 09:15:17,950 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:17,950 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 09:15:17,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:17,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 09:15:17,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=220, Unknown=0, NotChecked=0, Total=272 [2022-04-08 09:15:17,951 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) [2022-04-08 09:15:18,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:18,327 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2022-04-08 09:15:18,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-04-08 09:15:18,327 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 [2022-04-08 09:15:18,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:18,328 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) [2022-04-08 09:15:18,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 34 transitions. [2022-04-08 09:15:18,330 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) [2022-04-08 09:15:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 34 transitions. [2022-04-08 09:15:18,332 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 9 states and 34 transitions. [2022-04-08 09:15:18,363 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:18,364 INFO L225 Difference]: With dead ends: 31 [2022-04-08 09:15:18,364 INFO L226 Difference]: Without dead ends: 26 [2022-04-08 09:15:18,365 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 [2022-04-08 09:15:18,366 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 [2022-04-08 09:15:18,366 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] [2022-04-08 09:15:18,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-04-08 09:15:18,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 24. [2022-04-08 09:15:18,382 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:18,382 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) [2022-04-08 09:15:18,383 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) [2022-04-08 09:15:18,383 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) [2022-04-08 09:15:18,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:18,388 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2022-04-08 09:15:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-04-08 09:15:18,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:18,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:18,389 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. [2022-04-08 09:15:18,389 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. [2022-04-08 09:15:18,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:18,390 INFO L93 Difference]: Finished difference Result 26 states and 29 transitions. [2022-04-08 09:15:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-04-08 09:15:18,391 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:18,391 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:18,391 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:18,391 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:18,391 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) [2022-04-08 09:15:18,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2022-04-08 09:15:18,393 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 23 [2022-04-08 09:15:18,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:18,393 INFO L478 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2022-04-08 09:15:18,393 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) [2022-04-08 09:15:18,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 26 transitions. [2022-04-08 09:15:18,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2022-04-08 09:15:18,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-08 09:15:18,426 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:18,426 INFO L499 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:18,457 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:18,651 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 [2022-04-08 09:15:18,652 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:18,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:18,652 INFO L85 PathProgramCache]: Analyzing trace with hash -371085120, now seen corresponding path program 5 times [2022-04-08 09:15:18,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:18,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1801809919] [2022-04-08 09:15:18,670 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:18,671 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:18,671 INFO L85 PathProgramCache]: Analyzing trace with hash -371085120, now seen corresponding path program 6 times [2022-04-08 09:15:18,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:18,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758661757] [2022-04-08 09:15:18,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:18,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:18,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:18,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:18,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:18,814 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 [2022-04-08 09:15:18,815 INFO L290 TraceCheckUtils]: 1: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-08 09:15:18,815 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-08 09:15:18,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:18,844 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 [2022-04-08 09:15:18,845 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 [2022-04-08 09:15:18,846 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 [2022-04-08 09:15:18,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:18,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:18,871 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 [2022-04-08 09:15:18,871 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 [2022-04-08 09:15:18,872 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 [2022-04-08 09:15:18,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:18,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:18,885 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 [2022-04-08 09:15:18,886 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 [2022-04-08 09:15:18,887 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 [2022-04-08 09:15:18,887 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 [2022-04-08 09:15:18,888 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 [2022-04-08 09:15:18,888 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-08 09:15:18,888 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-08 09:15:18,888 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-08 09:15:18,888 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {920#(= main_~x~0 0)} is VALID [2022-04-08 09:15:18,889 INFO L290 TraceCheckUtils]: 6: Hoare triple {920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {920#(= main_~x~0 0)} is VALID [2022-04-08 09:15:18,889 INFO L272 TraceCheckUtils]: 7: Hoare triple {920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-08 09:15:18,889 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 [2022-04-08 09:15:18,890 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 [2022-04-08 09:15:18,891 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 [2022-04-08 09:15:18,891 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 [2022-04-08 09:15:18,892 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 [2022-04-08 09:15:18,892 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 [2022-04-08 09:15:18,892 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 [2022-04-08 09:15:18,893 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 [2022-04-08 09:15:18,894 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 [2022-04-08 09:15:18,894 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 [2022-04-08 09:15:18,894 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 [2022-04-08 09:15:18,895 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 [2022-04-08 09:15:18,895 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 [2022-04-08 09:15:18,896 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 [2022-04-08 09:15:18,896 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 [2022-04-08 09:15:18,897 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 [2022-04-08 09:15:18,898 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 [2022-04-08 09:15:18,898 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 [2022-04-08 09:15:18,898 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-08 09:15:18,898 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-08 09:15:18,898 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-08 09:15:18,898 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-08 09:15:18,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:18,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758661757] [2022-04-08 09:15:18,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758661757] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:18,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [260252656] [2022-04-08 09:15:18,899 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:15:18,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:18,899 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:18,900 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) [2022-04-08 09:15:18,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-08 09:15:18,959 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-08 09:15:18,960 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:18,961 INFO L263 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-08 09:15:18,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:18,972 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:19,370 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {915#true} is VALID [2022-04-08 09:15:19,370 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 [2022-04-08 09:15:19,370 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-08 09:15:19,370 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-08 09:15:19,371 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-08 09:15:19,371 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {920#(= main_~x~0 0)} is VALID [2022-04-08 09:15:19,371 INFO L290 TraceCheckUtils]: 6: Hoare triple {920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {920#(= main_~x~0 0)} is VALID [2022-04-08 09:15:19,372 INFO L272 TraceCheckUtils]: 7: Hoare triple {920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-08 09:15:19,372 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 [2022-04-08 09:15:19,373 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 [2022-04-08 09:15:19,373 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 [2022-04-08 09:15:19,374 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 [2022-04-08 09:15:19,374 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 [2022-04-08 09:15:19,375 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 [2022-04-08 09:15:19,375 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 [2022-04-08 09:15:19,376 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 [2022-04-08 09:15:19,376 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 [2022-04-08 09:15:19,377 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 [2022-04-08 09:15:19,377 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 [2022-04-08 09:15:19,378 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 [2022-04-08 09:15:19,378 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 [2022-04-08 09:15:19,379 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 [2022-04-08 09:15:19,379 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 [2022-04-08 09:15:19,380 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 [2022-04-08 09:15:19,381 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 [2022-04-08 09:15:19,381 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 [2022-04-08 09:15:19,381 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-08 09:15:19,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-08 09:15:19,381 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-08 09:15:19,381 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-04-08 09:15:19,382 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:19,828 INFO L290 TraceCheckUtils]: 28: Hoare triple {916#false} assume !false; {916#false} is VALID [2022-04-08 09:15:19,828 INFO L290 TraceCheckUtils]: 27: Hoare triple {916#false} assume 0 == ~cond; {916#false} is VALID [2022-04-08 09:15:19,828 INFO L290 TraceCheckUtils]: 26: Hoare triple {916#false} ~cond := #in~cond; {916#false} is VALID [2022-04-08 09:15:19,829 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 [2022-04-08 09:15:19,830 INFO L290 TraceCheckUtils]: 24: Hoare triple {1038#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {916#false} is VALID [2022-04-08 09:15:19,831 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 [2022-04-08 09:15:19,832 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 [2022-04-08 09:15:19,832 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 [2022-04-08 09:15:19,833 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 [2022-04-08 09:15:19,833 INFO L272 TraceCheckUtils]: 19: Hoare triple {1046#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-08 09:15:19,839 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 [2022-04-08 09:15:19,840 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 [2022-04-08 09:15:19,842 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 [2022-04-08 09:15:19,843 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 [2022-04-08 09:15:19,844 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 [2022-04-08 09:15:19,844 INFO L272 TraceCheckUtils]: 13: Hoare triple {1067#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-08 09:15:19,846 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 [2022-04-08 09:15:19,846 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 [2022-04-08 09:15:19,847 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 [2022-04-08 09:15:19,848 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 [2022-04-08 09:15:19,849 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 [2022-04-08 09:15:19,850 INFO L272 TraceCheckUtils]: 7: Hoare triple {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {915#true} is VALID [2022-04-08 09:15:19,851 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 [2022-04-08 09:15:19,852 INFO L290 TraceCheckUtils]: 5: Hoare triple {915#true} ~x~0 := 0; {1088#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} is VALID [2022-04-08 09:15:19,852 INFO L272 TraceCheckUtils]: 4: Hoare triple {915#true} call #t~ret5 := main(); {915#true} is VALID [2022-04-08 09:15:19,852 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {915#true} {915#true} #42#return; {915#true} is VALID [2022-04-08 09:15:19,852 INFO L290 TraceCheckUtils]: 2: Hoare triple {915#true} assume true; {915#true} is VALID [2022-04-08 09:15:19,852 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 [2022-04-08 09:15:19,852 INFO L272 TraceCheckUtils]: 0: Hoare triple {915#true} call ULTIMATE.init(); {915#true} is VALID [2022-04-08 09:15:19,852 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-04-08 09:15:19,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [260252656] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:19,853 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:19,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 10, 12] total 22 [2022-04-08 09:15:19,853 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:19,853 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1801809919] [2022-04-08 09:15:19,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1801809919] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:19,853 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:19,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 09:15:19,853 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282675026] [2022-04-08 09:15:19,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:19,854 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 [2022-04-08 09:15:19,854 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:19,854 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) [2022-04-08 09:15:19,873 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 25 edges. 25 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:19,873 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 09:15:19,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:19,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 09:15:19,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=385, Unknown=0, NotChecked=0, Total=462 [2022-04-08 09:15:19,874 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) [2022-04-08 09:15:20,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:20,395 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-08 09:15:20,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-04-08 09:15:20,396 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 [2022-04-08 09:15:20,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:20,396 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) [2022-04-08 09:15:20,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 38 transitions. [2022-04-08 09:15:20,398 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) [2022-04-08 09:15:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 38 transitions. [2022-04-08 09:15:20,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 11 states and 38 transitions. [2022-04-08 09:15:20,436 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:20,437 INFO L225 Difference]: With dead ends: 34 [2022-04-08 09:15:20,437 INFO L226 Difference]: Without dead ends: 29 [2022-04-08 09:15:20,438 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 52 SyntacticMatches, 3 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 88 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=167, Invalid=703, Unknown=0, NotChecked=0, Total=870 [2022-04-08 09:15:20,438 INFO L913 BasicCegarLoop]: 16 mSDtfsCounter, 18 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 22 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:15:20,438 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [19 Valid, 53 Invalid, 176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [22 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 09:15:20,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2022-04-08 09:15:20,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 27. [2022-04-08 09:15:20,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:20,468 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) [2022-04-08 09:15:20,468 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) [2022-04-08 09:15:20,468 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) [2022-04-08 09:15:20,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:20,470 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-08 09:15:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-08 09:15:20,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:20,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:20,471 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. [2022-04-08 09:15:20,471 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. [2022-04-08 09:15:20,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:20,473 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2022-04-08 09:15:20,473 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2022-04-08 09:15:20,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:20,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:20,473 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:20,473 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:20,474 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) [2022-04-08 09:15:20,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 30 transitions. [2022-04-08 09:15:20,475 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 30 transitions. Word has length 29 [2022-04-08 09:15:20,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:20,475 INFO L478 AbstractCegarLoop]: Abstraction has 27 states and 30 transitions. [2022-04-08 09:15:20,475 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) [2022-04-08 09:15:20,476 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 30 transitions. [2022-04-08 09:15:20,508 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:20,508 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-04-08 09:15:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-04-08 09:15:20,509 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:20,509 INFO L499 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:20,538 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-04-08 09:15:20,723 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:20,724 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:20,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:20,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1928781922, now seen corresponding path program 7 times [2022-04-08 09:15:20,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:20,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1826499051] [2022-04-08 09:15:20,752 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:20,753 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:20,753 INFO L85 PathProgramCache]: Analyzing trace with hash -1928781922, now seen corresponding path program 8 times [2022-04-08 09:15:20,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:20,753 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933707014] [2022-04-08 09:15:20,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:20,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:20,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:20,964 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 [2022-04-08 09:15:20,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-08 09:15:20,964 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-08 09:15:20,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:20,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:20,991 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 [2022-04-08 09:15:20,992 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 [2022-04-08 09:15:20,993 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 [2022-04-08 09:15:20,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:21,005 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 [2022-04-08 09:15:21,006 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 [2022-04-08 09:15:21,007 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 [2022-04-08 09:15:21,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:21,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:21,018 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 [2022-04-08 09:15:21,019 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 [2022-04-08 09:15:21,020 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 [2022-04-08 09:15:21,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:21,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:21,031 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 [2022-04-08 09:15:21,032 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 [2022-04-08 09:15:21,033 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 [2022-04-08 09:15:21,033 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 [2022-04-08 09:15:21,033 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 [2022-04-08 09:15:21,033 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-08 09:15:21,034 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-08 09:15:21,034 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-08 09:15:21,034 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1323#(= main_~x~0 0)} is VALID [2022-04-08 09:15:21,034 INFO L290 TraceCheckUtils]: 6: Hoare triple {1323#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1323#(= main_~x~0 0)} is VALID [2022-04-08 09:15:21,035 INFO L272 TraceCheckUtils]: 7: Hoare triple {1323#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-08 09:15:21,035 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 [2022-04-08 09:15:21,035 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 [2022-04-08 09:15:21,036 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 [2022-04-08 09:15:21,037 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 [2022-04-08 09:15:21,037 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 [2022-04-08 09:15:21,037 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 [2022-04-08 09:15:21,038 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 [2022-04-08 09:15:21,038 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 [2022-04-08 09:15:21,039 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 [2022-04-08 09:15:21,039 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 [2022-04-08 09:15:21,040 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 [2022-04-08 09:15:21,040 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 [2022-04-08 09:15:21,040 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 [2022-04-08 09:15:21,041 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 [2022-04-08 09:15:21,042 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 [2022-04-08 09:15:21,042 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 [2022-04-08 09:15:21,043 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 [2022-04-08 09:15:21,043 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 [2022-04-08 09:15:21,043 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 [2022-04-08 09:15:21,044 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 [2022-04-08 09:15:21,045 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 [2022-04-08 09:15:21,045 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 [2022-04-08 09:15:21,048 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 [2022-04-08 09:15:21,049 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 [2022-04-08 09:15:21,049 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-08 09:15:21,049 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-08 09:15:21,049 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-08 09:15:21,049 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-08 09:15:21,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:21,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933707014] [2022-04-08 09:15:21,050 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933707014] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:21,050 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1648966490] [2022-04-08 09:15:21,050 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:15:21,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:21,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:21,051 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) [2022-04-08 09:15:21,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-08 09:15:21,119 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:15:21,119 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:21,120 INFO L263 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-08 09:15:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:21,134 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:21,617 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1318#true} is VALID [2022-04-08 09:15:21,618 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 [2022-04-08 09:15:21,618 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-08 09:15:21,618 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-08 09:15:21,618 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-08 09:15:21,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1323#(= main_~x~0 0)} is VALID [2022-04-08 09:15:21,619 INFO L290 TraceCheckUtils]: 6: Hoare triple {1323#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1323#(= main_~x~0 0)} is VALID [2022-04-08 09:15:21,619 INFO L272 TraceCheckUtils]: 7: Hoare triple {1323#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-08 09:15:21,620 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 [2022-04-08 09:15:21,620 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 [2022-04-08 09:15:21,621 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 [2022-04-08 09:15:21,621 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 [2022-04-08 09:15:21,622 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 [2022-04-08 09:15:21,622 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 [2022-04-08 09:15:21,623 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 [2022-04-08 09:15:21,623 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 [2022-04-08 09:15:21,624 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 [2022-04-08 09:15:21,625 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 [2022-04-08 09:15:21,625 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 [2022-04-08 09:15:21,625 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 [2022-04-08 09:15:21,626 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 [2022-04-08 09:15:21,627 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 [2022-04-08 09:15:21,628 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 [2022-04-08 09:15:21,629 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 [2022-04-08 09:15:21,629 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 [2022-04-08 09:15:21,629 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 [2022-04-08 09:15:21,630 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 [2022-04-08 09:15:21,630 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 [2022-04-08 09:15:21,631 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 [2022-04-08 09:15:21,632 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 [2022-04-08 09:15:21,633 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 [2022-04-08 09:15:21,633 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 [2022-04-08 09:15:21,633 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-08 09:15:21,633 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-08 09:15:21,634 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-08 09:15:21,634 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-04-08 09:15:21,634 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:22,234 INFO L290 TraceCheckUtils]: 34: Hoare triple {1319#false} assume !false; {1319#false} is VALID [2022-04-08 09:15:22,234 INFO L290 TraceCheckUtils]: 33: Hoare triple {1319#false} assume 0 == ~cond; {1319#false} is VALID [2022-04-08 09:15:22,234 INFO L290 TraceCheckUtils]: 32: Hoare triple {1319#false} ~cond := #in~cond; {1319#false} is VALID [2022-04-08 09:15:22,234 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 [2022-04-08 09:15:22,235 INFO L290 TraceCheckUtils]: 30: Hoare triple {1464#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1319#false} is VALID [2022-04-08 09:15:22,235 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 [2022-04-08 09:15:22,236 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 [2022-04-08 09:15:22,237 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 [2022-04-08 09:15:22,238 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 [2022-04-08 09:15:22,238 INFO L272 TraceCheckUtils]: 25: Hoare triple {1472#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-08 09:15:22,238 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 [2022-04-08 09:15:22,239 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 [2022-04-08 09:15:22,240 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 [2022-04-08 09:15:22,240 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 [2022-04-08 09:15:22,241 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 [2022-04-08 09:15:22,241 INFO L272 TraceCheckUtils]: 19: Hoare triple {1493#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-08 09:15:22,241 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 [2022-04-08 09:15:22,242 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 [2022-04-08 09:15:22,243 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 [2022-04-08 09:15:22,243 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 [2022-04-08 09:15:22,244 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 [2022-04-08 09:15:22,244 INFO L272 TraceCheckUtils]: 13: Hoare triple {1514#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-08 09:15:22,245 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 [2022-04-08 09:15:22,245 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 [2022-04-08 09:15:22,246 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 [2022-04-08 09:15:22,247 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 [2022-04-08 09:15:22,248 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 [2022-04-08 09:15:22,248 INFO L272 TraceCheckUtils]: 7: Hoare triple {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1318#true} is VALID [2022-04-08 09:15:22,252 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 [2022-04-08 09:15:22,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {1318#true} ~x~0 := 0; {1535#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} is VALID [2022-04-08 09:15:22,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {1318#true} call #t~ret5 := main(); {1318#true} is VALID [2022-04-08 09:15:22,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1318#true} {1318#true} #42#return; {1318#true} is VALID [2022-04-08 09:15:22,253 INFO L290 TraceCheckUtils]: 2: Hoare triple {1318#true} assume true; {1318#true} is VALID [2022-04-08 09:15:22,253 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 [2022-04-08 09:15:22,254 INFO L272 TraceCheckUtils]: 0: Hoare triple {1318#true} call ULTIMATE.init(); {1318#true} is VALID [2022-04-08 09:15:22,254 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-04-08 09:15:22,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1648966490] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:22,254 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:22,254 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 15] total 27 [2022-04-08 09:15:22,255 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:22,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1826499051] [2022-04-08 09:15:22,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1826499051] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:22,255 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:22,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 09:15:22,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737657533] [2022-04-08 09:15:22,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:22,256 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 [2022-04-08 09:15:22,256 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:22,256 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) [2022-04-08 09:15:22,284 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:22,285 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 09:15:22,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:22,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 09:15:22,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=106, Invalid=596, Unknown=0, NotChecked=0, Total=702 [2022-04-08 09:15:22,286 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) [2022-04-08 09:15:22,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:22,932 INFO L93 Difference]: Finished difference Result 37 states and 42 transitions. [2022-04-08 09:15:22,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-04-08 09:15:22,932 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 [2022-04-08 09:15:22,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:22,932 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) [2022-04-08 09:15:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 42 transitions. [2022-04-08 09:15:22,934 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) [2022-04-08 09:15:22,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 42 transitions. [2022-04-08 09:15:22,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 13 states and 42 transitions. [2022-04-08 09:15:22,969 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:22,970 INFO L225 Difference]: With dead ends: 37 [2022-04-08 09:15:22,970 INFO L226 Difference]: Without dead ends: 32 [2022-04-08 09:15:22,971 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 62 SyntacticMatches, 4 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=235, Invalid=1097, Unknown=0, NotChecked=0, Total=1332 [2022-04-08 09:15:22,972 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 [2022-04-08 09:15:22,972 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] [2022-04-08 09:15:22,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-04-08 09:15:23,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2022-04-08 09:15:23,021 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:23,021 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) [2022-04-08 09:15:23,022 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) [2022-04-08 09:15:23,022 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) [2022-04-08 09:15:23,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:23,026 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2022-04-08 09:15:23,026 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-04-08 09:15:23,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:23,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:23,027 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. [2022-04-08 09:15:23,028 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. [2022-04-08 09:15:23,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:23,031 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2022-04-08 09:15:23,031 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-04-08 09:15:23,034 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:23,034 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:23,034 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:23,035 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:23,035 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) [2022-04-08 09:15:23,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2022-04-08 09:15:23,037 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 35 [2022-04-08 09:15:23,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:23,037 INFO L478 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2022-04-08 09:15:23,037 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) [2022-04-08 09:15:23,037 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 34 transitions. [2022-04-08 09:15:23,071 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 34 edges. 34 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2022-04-08 09:15:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-08 09:15:23,075 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:23,075 INFO L499 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:23,102 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:23,295 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:23,295 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:23,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:23,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1005752324, now seen corresponding path program 9 times [2022-04-08 09:15:23,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:23,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1863515462] [2022-04-08 09:15:23,315 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:23,315 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:23,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1005752324, now seen corresponding path program 10 times [2022-04-08 09:15:23,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:23,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [503096797] [2022-04-08 09:15:23,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:23,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:23,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,503 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 [2022-04-08 09:15:23,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-08 09:15:23,504 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-08 09:15:23,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:23,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,528 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 [2022-04-08 09:15:23,529 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 [2022-04-08 09:15:23,529 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 [2022-04-08 09:15:23,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,539 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 [2022-04-08 09:15:23,540 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 [2022-04-08 09:15:23,541 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 [2022-04-08 09:15:23,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,551 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 [2022-04-08 09:15:23,552 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 [2022-04-08 09:15:23,553 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 [2022-04-08 09:15:23,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,563 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 [2022-04-08 09:15:23,563 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 [2022-04-08 09:15:23,564 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 [2022-04-08 09:15:23,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,574 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 [2022-04-08 09:15:23,574 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 [2022-04-08 09:15:23,575 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 [2022-04-08 09:15:23,576 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 [2022-04-08 09:15:23,576 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 [2022-04-08 09:15:23,576 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-08 09:15:23,576 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-08 09:15:23,577 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-08 09:15:23,577 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {1792#(= main_~x~0 0)} is VALID [2022-04-08 09:15:23,577 INFO L290 TraceCheckUtils]: 6: Hoare triple {1792#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1792#(= main_~x~0 0)} is VALID [2022-04-08 09:15:23,577 INFO L272 TraceCheckUtils]: 7: Hoare triple {1792#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-08 09:15:23,578 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 [2022-04-08 09:15:23,578 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 [2022-04-08 09:15:23,579 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 [2022-04-08 09:15:23,579 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 [2022-04-08 09:15:23,580 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 [2022-04-08 09:15:23,580 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 [2022-04-08 09:15:23,580 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 [2022-04-08 09:15:23,581 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 [2022-04-08 09:15:23,581 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 [2022-04-08 09:15:23,582 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 [2022-04-08 09:15:23,582 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 [2022-04-08 09:15:23,582 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 [2022-04-08 09:15:23,583 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 [2022-04-08 09:15:23,583 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 [2022-04-08 09:15:23,584 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 [2022-04-08 09:15:23,584 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 [2022-04-08 09:15:23,585 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 [2022-04-08 09:15:23,585 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 [2022-04-08 09:15:23,585 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 [2022-04-08 09:15:23,586 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 [2022-04-08 09:15:23,587 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 [2022-04-08 09:15:23,587 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 [2022-04-08 09:15:23,587 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 [2022-04-08 09:15:23,587 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 [2022-04-08 09:15:23,588 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 [2022-04-08 09:15:23,588 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 [2022-04-08 09:15:23,589 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 [2022-04-08 09:15:23,590 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 [2022-04-08 09:15:23,590 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 [2022-04-08 09:15:23,590 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 [2022-04-08 09:15:23,590 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-08 09:15:23,590 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-08 09:15:23,591 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-08 09:15:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-08 09:15:23,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:23,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [503096797] [2022-04-08 09:15:23,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [503096797] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:23,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [296703578] [2022-04-08 09:15:23,591 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:15:23,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:23,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:23,593 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) [2022-04-08 09:15:23,613 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-08 09:15:23,645 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:15:23,645 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:23,646 INFO L263 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-08 09:15:23,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:23,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:24,218 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1787#true} is VALID [2022-04-08 09:15:24,219 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 [2022-04-08 09:15:24,219 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-08 09:15:24,219 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-08 09:15:24,219 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-08 09:15:24,220 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {1792#(= main_~x~0 0)} is VALID [2022-04-08 09:15:24,220 INFO L290 TraceCheckUtils]: 6: Hoare triple {1792#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {1792#(= main_~x~0 0)} is VALID [2022-04-08 09:15:24,220 INFO L272 TraceCheckUtils]: 7: Hoare triple {1792#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-08 09:15:24,221 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 [2022-04-08 09:15:24,221 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 [2022-04-08 09:15:24,222 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 [2022-04-08 09:15:24,222 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 [2022-04-08 09:15:24,223 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 [2022-04-08 09:15:24,223 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 [2022-04-08 09:15:24,224 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 [2022-04-08 09:15:24,224 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 [2022-04-08 09:15:24,225 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 [2022-04-08 09:15:24,226 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 [2022-04-08 09:15:24,226 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 [2022-04-08 09:15:24,226 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 [2022-04-08 09:15:24,227 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 [2022-04-08 09:15:24,227 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 [2022-04-08 09:15:24,228 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 [2022-04-08 09:15:24,229 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 [2022-04-08 09:15:24,229 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 [2022-04-08 09:15:24,229 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 [2022-04-08 09:15:24,231 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 [2022-04-08 09:15:24,232 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 [2022-04-08 09:15:24,232 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 [2022-04-08 09:15:24,233 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 [2022-04-08 09:15:24,233 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 [2022-04-08 09:15:24,234 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 [2022-04-08 09:15:24,234 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 [2022-04-08 09:15:24,235 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 [2022-04-08 09:15:24,236 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 [2022-04-08 09:15:24,236 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 [2022-04-08 09:15:24,237 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 [2022-04-08 09:15:24,237 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 [2022-04-08 09:15:24,237 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-08 09:15:24,237 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-08 09:15:24,237 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-08 09:15:24,238 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-04-08 09:15:24,238 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:25,025 INFO L290 TraceCheckUtils]: 40: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2022-04-08 09:15:25,026 INFO L290 TraceCheckUtils]: 39: Hoare triple {1788#false} assume 0 == ~cond; {1788#false} is VALID [2022-04-08 09:15:25,026 INFO L290 TraceCheckUtils]: 38: Hoare triple {1788#false} ~cond := #in~cond; {1788#false} is VALID [2022-04-08 09:15:25,026 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 [2022-04-08 09:15:25,026 INFO L290 TraceCheckUtils]: 36: Hoare triple {1956#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {1788#false} is VALID [2022-04-08 09:15:25,027 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 [2022-04-08 09:15:25,028 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 [2022-04-08 09:15:25,028 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 [2022-04-08 09:15:25,029 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 [2022-04-08 09:15:25,029 INFO L272 TraceCheckUtils]: 31: Hoare triple {1964#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-08 09:15:25,029 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 [2022-04-08 09:15:25,030 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 [2022-04-08 09:15:25,031 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 [2022-04-08 09:15:25,031 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 [2022-04-08 09:15:25,032 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 [2022-04-08 09:15:25,032 INFO L272 TraceCheckUtils]: 25: Hoare triple {1985#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-08 09:15:25,032 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 [2022-04-08 09:15:25,033 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 [2022-04-08 09:15:25,034 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 [2022-04-08 09:15:25,035 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 [2022-04-08 09:15:25,036 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 [2022-04-08 09:15:25,038 INFO L272 TraceCheckUtils]: 19: Hoare triple {2006#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-08 09:15:25,038 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 [2022-04-08 09:15:25,039 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 [2022-04-08 09:15:25,039 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 [2022-04-08 09:15:25,040 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 [2022-04-08 09:15:25,041 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 [2022-04-08 09:15:25,041 INFO L272 TraceCheckUtils]: 13: Hoare triple {2027#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-08 09:15:25,041 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 [2022-04-08 09:15:25,042 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 [2022-04-08 09:15:25,042 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 [2022-04-08 09:15:25,043 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 [2022-04-08 09:15:25,044 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 [2022-04-08 09:15:25,044 INFO L272 TraceCheckUtils]: 7: Hoare triple {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {1787#true} is VALID [2022-04-08 09:15:25,044 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 [2022-04-08 09:15:25,045 INFO L290 TraceCheckUtils]: 5: Hoare triple {1787#true} ~x~0 := 0; {2048#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} is VALID [2022-04-08 09:15:25,045 INFO L272 TraceCheckUtils]: 4: Hoare triple {1787#true} call #t~ret5 := main(); {1787#true} is VALID [2022-04-08 09:15:25,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1787#true} #42#return; {1787#true} is VALID [2022-04-08 09:15:25,045 INFO L290 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2022-04-08 09:15:25,045 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 [2022-04-08 09:15:25,045 INFO L272 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1787#true} is VALID [2022-04-08 09:15:25,046 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-04-08 09:15:25,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [296703578] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:25,047 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:25,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 14, 18] total 32 [2022-04-08 09:15:25,047 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:25,047 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1863515462] [2022-04-08 09:15:25,047 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1863515462] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:25,047 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:25,047 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 09:15:25,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2070034617] [2022-04-08 09:15:25,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:25,050 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 [2022-04-08 09:15:25,053 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:25,053 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) [2022-04-08 09:15:25,078 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 33 edges. 33 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:25,078 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 09:15:25,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:25,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 09:15:25,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=139, Invalid=853, Unknown=0, NotChecked=0, Total=992 [2022-04-08 09:15:25,080 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) [2022-04-08 09:15:26,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:26,011 INFO L93 Difference]: Finished difference Result 40 states and 46 transitions. [2022-04-08 09:15:26,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-04-08 09:15:26,011 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 [2022-04-08 09:15:26,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:26,012 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) [2022-04-08 09:15:26,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 46 transitions. [2022-04-08 09:15:26,019 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) [2022-04-08 09:15:26,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 46 transitions. [2022-04-08 09:15:26,021 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 15 states and 46 transitions. [2022-04-08 09:15:26,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:26,055 INFO L225 Difference]: With dead ends: 40 [2022-04-08 09:15:26,055 INFO L226 Difference]: Without dead ends: 35 [2022-04-08 09:15:26,056 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 72 SyntacticMatches, 5 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 192 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=313, Invalid=1579, Unknown=0, NotChecked=0, Total=1892 [2022-04-08 09:15:26,057 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 [2022-04-08 09:15:26,057 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] [2022-04-08 09:15:26,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-08 09:15:26,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 33. [2022-04-08 09:15:26,105 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:26,105 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) [2022-04-08 09:15:26,105 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) [2022-04-08 09:15:26,105 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) [2022-04-08 09:15:26,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:26,107 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-08 09:15:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-08 09:15:26,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:26,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:26,108 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. [2022-04-08 09:15:26,108 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. [2022-04-08 09:15:26,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:26,109 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-08 09:15:26,110 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-08 09:15:26,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:26,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:26,110 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:26,110 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:26,110 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) [2022-04-08 09:15:26,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2022-04-08 09:15:26,111 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 41 [2022-04-08 09:15:26,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:26,112 INFO L478 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2022-04-08 09:15:26,112 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) [2022-04-08 09:15:26,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 38 transitions. [2022-04-08 09:15:26,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:26,143 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2022-04-08 09:15:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-04-08 09:15:26,143 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:26,143 INFO L499 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:26,160 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:26,347 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:26,347 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:26,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:26,348 INFO L85 PathProgramCache]: Analyzing trace with hash 119505370, now seen corresponding path program 11 times [2022-04-08 09:15:26,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:26,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [875957882] [2022-04-08 09:15:26,367 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:26,367 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:26,367 INFO L85 PathProgramCache]: Analyzing trace with hash 119505370, now seen corresponding path program 12 times [2022-04-08 09:15:26,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:26,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487645020] [2022-04-08 09:15:26,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:26,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:26,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,595 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 [2022-04-08 09:15:26,595 INFO L290 TraceCheckUtils]: 1: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-08 09:15:26,595 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-08 09:15:26,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,619 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 [2022-04-08 09:15:26,620 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 [2022-04-08 09:15:26,621 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 [2022-04-08 09:15:26,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,633 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 [2022-04-08 09:15:26,634 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 [2022-04-08 09:15:26,635 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 [2022-04-08 09:15:26,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,644 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 [2022-04-08 09:15:26,645 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 [2022-04-08 09:15:26,645 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 [2022-04-08 09:15:26,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:26,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,656 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 [2022-04-08 09:15:26,656 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 [2022-04-08 09:15:26,657 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 [2022-04-08 09:15:26,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:26,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,667 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 [2022-04-08 09:15:26,667 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 [2022-04-08 09:15:26,668 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 [2022-04-08 09:15:26,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:15:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,677 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 [2022-04-08 09:15:26,678 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 [2022-04-08 09:15:26,678 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 [2022-04-08 09:15:26,679 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 [2022-04-08 09:15:26,679 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 [2022-04-08 09:15:26,679 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-08 09:15:26,679 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-08 09:15:26,679 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-08 09:15:26,680 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2327#(= main_~x~0 0)} is VALID [2022-04-08 09:15:26,680 INFO L290 TraceCheckUtils]: 6: Hoare triple {2327#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2327#(= main_~x~0 0)} is VALID [2022-04-08 09:15:26,680 INFO L272 TraceCheckUtils]: 7: Hoare triple {2327#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:26,681 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 [2022-04-08 09:15:26,681 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 [2022-04-08 09:15:26,682 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 [2022-04-08 09:15:26,682 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 [2022-04-08 09:15:26,682 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 [2022-04-08 09:15:26,683 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 [2022-04-08 09:15:26,683 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 [2022-04-08 09:15:26,683 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 [2022-04-08 09:15:26,684 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 [2022-04-08 09:15:26,684 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 [2022-04-08 09:15:26,685 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 [2022-04-08 09:15:26,685 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 [2022-04-08 09:15:26,685 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 [2022-04-08 09:15:26,686 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 [2022-04-08 09:15:26,686 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 [2022-04-08 09:15:26,687 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 [2022-04-08 09:15:26,687 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 [2022-04-08 09:15:26,687 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 [2022-04-08 09:15:26,688 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 [2022-04-08 09:15:26,688 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 [2022-04-08 09:15:26,689 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 [2022-04-08 09:15:26,689 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 [2022-04-08 09:15:26,690 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 [2022-04-08 09:15:26,690 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 [2022-04-08 09:15:26,690 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 [2022-04-08 09:15:26,691 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 [2022-04-08 09:15:26,691 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 [2022-04-08 09:15:26,692 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 [2022-04-08 09:15:26,692 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 [2022-04-08 09:15:26,692 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 [2022-04-08 09:15:26,693 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 [2022-04-08 09:15:26,693 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 [2022-04-08 09:15:26,694 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 [2022-04-08 09:15:26,694 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 [2022-04-08 09:15:26,695 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 [2022-04-08 09:15:26,695 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 [2022-04-08 09:15:26,695 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-08 09:15:26,695 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-08 09:15:26,695 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-08 09:15:26,696 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-08 09:15:26,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:26,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487645020] [2022-04-08 09:15:26,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1487645020] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:26,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1889840033] [2022-04-08 09:15:26,696 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:15:26,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:26,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:26,697 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) [2022-04-08 09:15:26,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-08 09:15:26,789 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-08 09:15:26,789 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:26,790 INFO L263 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-08 09:15:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:26,806 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:27,369 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2022-04-08 09:15:27,369 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 [2022-04-08 09:15:27,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-08 09:15:27,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-08 09:15:27,370 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-08 09:15:27,370 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2327#(= main_~x~0 0)} is VALID [2022-04-08 09:15:27,370 INFO L290 TraceCheckUtils]: 6: Hoare triple {2327#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2327#(= main_~x~0 0)} is VALID [2022-04-08 09:15:27,370 INFO L272 TraceCheckUtils]: 7: Hoare triple {2327#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:27,371 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 [2022-04-08 09:15:27,371 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 [2022-04-08 09:15:27,372 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 [2022-04-08 09:15:27,372 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 [2022-04-08 09:15:27,372 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 [2022-04-08 09:15:27,372 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 [2022-04-08 09:15:27,373 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 [2022-04-08 09:15:27,373 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 [2022-04-08 09:15:27,374 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 [2022-04-08 09:15:27,374 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 [2022-04-08 09:15:27,374 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 [2022-04-08 09:15:27,375 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 [2022-04-08 09:15:27,375 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 [2022-04-08 09:15:27,375 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 [2022-04-08 09:15:27,376 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 [2022-04-08 09:15:27,376 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 [2022-04-08 09:15:27,377 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 [2022-04-08 09:15:27,377 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 [2022-04-08 09:15:27,377 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 [2022-04-08 09:15:27,378 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 [2022-04-08 09:15:27,378 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 [2022-04-08 09:15:27,379 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 [2022-04-08 09:15:27,379 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 [2022-04-08 09:15:27,379 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 [2022-04-08 09:15:27,379 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 [2022-04-08 09:15:27,380 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 [2022-04-08 09:15:27,380 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 [2022-04-08 09:15:27,381 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 [2022-04-08 09:15:27,381 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 [2022-04-08 09:15:27,381 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 [2022-04-08 09:15:27,382 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 [2022-04-08 09:15:27,382 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 [2022-04-08 09:15:27,383 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 [2022-04-08 09:15:27,383 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 [2022-04-08 09:15:27,383 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 [2022-04-08 09:15:27,383 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 [2022-04-08 09:15:27,384 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-08 09:15:27,384 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-08 09:15:27,384 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-08 09:15:27,384 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-08 09:15:27,384 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:28,267 INFO L290 TraceCheckUtils]: 46: Hoare triple {2323#false} assume !false; {2323#false} is VALID [2022-04-08 09:15:28,268 INFO L290 TraceCheckUtils]: 45: Hoare triple {2323#false} assume 0 == ~cond; {2323#false} is VALID [2022-04-08 09:15:28,268 INFO L290 TraceCheckUtils]: 44: Hoare triple {2323#false} ~cond := #in~cond; {2323#false} is VALID [2022-04-08 09:15:28,268 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 [2022-04-08 09:15:28,268 INFO L290 TraceCheckUtils]: 42: Hoare triple {2514#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2323#false} is VALID [2022-04-08 09:15:28,268 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 [2022-04-08 09:15:28,269 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 [2022-04-08 09:15:28,269 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 [2022-04-08 09:15:28,270 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 [2022-04-08 09:15:28,270 INFO L272 TraceCheckUtils]: 37: Hoare triple {2522#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:28,270 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 [2022-04-08 09:15:28,271 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 [2022-04-08 09:15:28,271 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 [2022-04-08 09:15:28,272 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 [2022-04-08 09:15:28,272 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 [2022-04-08 09:15:28,273 INFO L272 TraceCheckUtils]: 31: Hoare triple {2543#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:28,273 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 [2022-04-08 09:15:28,273 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 [2022-04-08 09:15:28,274 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 [2022-04-08 09:15:28,274 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 [2022-04-08 09:15:28,275 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 [2022-04-08 09:15:28,275 INFO L272 TraceCheckUtils]: 25: Hoare triple {2564#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:28,276 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 [2022-04-08 09:15:28,276 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 [2022-04-08 09:15:28,277 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 [2022-04-08 09:15:28,277 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 [2022-04-08 09:15:28,278 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 [2022-04-08 09:15:28,278 INFO L272 TraceCheckUtils]: 19: Hoare triple {2585#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:28,278 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 [2022-04-08 09:15:28,278 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 [2022-04-08 09:15:28,279 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 [2022-04-08 09:15:28,279 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 [2022-04-08 09:15:28,280 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 [2022-04-08 09:15:28,280 INFO L272 TraceCheckUtils]: 13: Hoare triple {2606#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:28,280 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 [2022-04-08 09:15:28,281 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 [2022-04-08 09:15:28,281 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 [2022-04-08 09:15:28,282 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 [2022-04-08 09:15:28,282 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 [2022-04-08 09:15:28,282 INFO L272 TraceCheckUtils]: 7: Hoare triple {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2322#true} is VALID [2022-04-08 09:15:28,283 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 [2022-04-08 09:15:28,283 INFO L290 TraceCheckUtils]: 5: Hoare triple {2322#true} ~x~0 := 0; {2627#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} is VALID [2022-04-08 09:15:28,283 INFO L272 TraceCheckUtils]: 4: Hoare triple {2322#true} call #t~ret5 := main(); {2322#true} is VALID [2022-04-08 09:15:28,283 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2322#true} {2322#true} #42#return; {2322#true} is VALID [2022-04-08 09:15:28,283 INFO L290 TraceCheckUtils]: 2: Hoare triple {2322#true} assume true; {2322#true} is VALID [2022-04-08 09:15:28,283 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 [2022-04-08 09:15:28,283 INFO L272 TraceCheckUtils]: 0: Hoare triple {2322#true} call ULTIMATE.init(); {2322#true} is VALID [2022-04-08 09:15:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-04-08 09:15:28,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1889840033] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:28,284 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:28,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 16, 21] total 37 [2022-04-08 09:15:28,284 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:28,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [875957882] [2022-04-08 09:15:28,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [875957882] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:28,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:28,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-08 09:15:28,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624266306] [2022-04-08 09:15:28,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:28,285 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 [2022-04-08 09:15:28,285 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:28,286 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) [2022-04-08 09:15:28,317 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:28,317 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-08 09:15:28,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:28,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-08 09:15:28,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=176, Invalid=1156, Unknown=0, NotChecked=0, Total=1332 [2022-04-08 09:15:28,318 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) [2022-04-08 09:15:29,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:29,423 INFO L93 Difference]: Finished difference Result 43 states and 50 transitions. [2022-04-08 09:15:29,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-04-08 09:15:29,423 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 [2022-04-08 09:15:29,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:29,425 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) [2022-04-08 09:15:29,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 50 transitions. [2022-04-08 09:15:29,444 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) [2022-04-08 09:15:29,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 50 transitions. [2022-04-08 09:15:29,449 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 17 states and 50 transitions. [2022-04-08 09:15:29,492 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:29,494 INFO L225 Difference]: With dead ends: 43 [2022-04-08 09:15:29,495 INFO L226 Difference]: Without dead ends: 38 [2022-04-08 09:15:29,495 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 82 SyntacticMatches, 6 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 259 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=401, Invalid=2149, Unknown=0, NotChecked=0, Total=2550 [2022-04-08 09:15:29,496 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 [2022-04-08 09:15:29,496 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] [2022-04-08 09:15:29,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-08 09:15:29,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 36. [2022-04-08 09:15:29,548 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:29,548 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) [2022-04-08 09:15:29,548 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) [2022-04-08 09:15:29,548 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) [2022-04-08 09:15:29,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:29,550 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-08 09:15:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-08 09:15:29,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:29,551 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:29,551 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. [2022-04-08 09:15:29,551 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. [2022-04-08 09:15:29,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:29,554 INFO L93 Difference]: Finished difference Result 38 states and 45 transitions. [2022-04-08 09:15:29,554 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2022-04-08 09:15:29,554 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:29,554 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:29,554 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:29,554 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:29,554 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) [2022-04-08 09:15:29,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 42 transitions. [2022-04-08 09:15:29,556 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 42 transitions. Word has length 47 [2022-04-08 09:15:29,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:29,556 INFO L478 AbstractCegarLoop]: Abstraction has 36 states and 42 transitions. [2022-04-08 09:15:29,556 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) [2022-04-08 09:15:29,556 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 42 transitions. [2022-04-08 09:15:29,599 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:29,599 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2022-04-08 09:15:29,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-04-08 09:15:29,600 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:29,600 INFO L499 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:29,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:29,803 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:29,804 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:29,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:29,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1581790520, now seen corresponding path program 13 times [2022-04-08 09:15:29,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:29,804 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1647238671] [2022-04-08 09:15:29,819 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:29,820 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:29,820 INFO L85 PathProgramCache]: Analyzing trace with hash 1581790520, now seen corresponding path program 14 times [2022-04-08 09:15:29,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:29,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923968436] [2022-04-08 09:15:29,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,084 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 [2022-04-08 09:15:30,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-08 09:15:30,085 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-08 09:15:30,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:30,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,115 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 [2022-04-08 09:15:30,115 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 [2022-04-08 09:15:30,116 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 [2022-04-08 09:15:30,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:30,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,126 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 [2022-04-08 09:15:30,126 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 [2022-04-08 09:15:30,127 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 [2022-04-08 09:15:30,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:30,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,136 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 [2022-04-08 09:15:30,137 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 [2022-04-08 09:15:30,138 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 [2022-04-08 09:15:30,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:30,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,147 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 [2022-04-08 09:15:30,148 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 [2022-04-08 09:15:30,148 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 [2022-04-08 09:15:30,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,158 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 [2022-04-08 09:15:30,158 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 [2022-04-08 09:15:30,159 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 [2022-04-08 09:15:30,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:15:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,168 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 [2022-04-08 09:15:30,168 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 [2022-04-08 09:15:30,171 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 [2022-04-08 09:15:30,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:15:30,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,196 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 [2022-04-08 09:15:30,197 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 [2022-04-08 09:15:30,198 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 [2022-04-08 09:15:30,198 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 [2022-04-08 09:15:30,198 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 [2022-04-08 09:15:30,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-08 09:15:30,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-08 09:15:30,199 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-08 09:15:30,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {2928#(= main_~x~0 0)} is VALID [2022-04-08 09:15:30,199 INFO L290 TraceCheckUtils]: 6: Hoare triple {2928#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2928#(= main_~x~0 0)} is VALID [2022-04-08 09:15:30,199 INFO L272 TraceCheckUtils]: 7: Hoare triple {2928#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:30,200 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 [2022-04-08 09:15:30,200 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 [2022-04-08 09:15:30,201 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 [2022-04-08 09:15:30,201 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 [2022-04-08 09:15:30,202 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 [2022-04-08 09:15:30,202 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 [2022-04-08 09:15:30,202 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 [2022-04-08 09:15:30,203 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 [2022-04-08 09:15:30,204 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 [2022-04-08 09:15:30,204 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 [2022-04-08 09:15:30,204 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 [2022-04-08 09:15:30,204 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 [2022-04-08 09:15:30,205 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 [2022-04-08 09:15:30,205 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 [2022-04-08 09:15:30,206 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 [2022-04-08 09:15:30,206 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 [2022-04-08 09:15:30,207 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 [2022-04-08 09:15:30,207 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 [2022-04-08 09:15:30,207 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 [2022-04-08 09:15:30,208 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 [2022-04-08 09:15:30,209 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 [2022-04-08 09:15:30,209 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 [2022-04-08 09:15:30,209 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 [2022-04-08 09:15:30,210 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 [2022-04-08 09:15:30,210 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 [2022-04-08 09:15:30,210 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 [2022-04-08 09:15:30,211 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 [2022-04-08 09:15:30,212 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 [2022-04-08 09:15:30,212 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 [2022-04-08 09:15:30,212 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 [2022-04-08 09:15:30,212 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 [2022-04-08 09:15:30,213 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 [2022-04-08 09:15:30,214 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 [2022-04-08 09:15:30,214 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 [2022-04-08 09:15:30,214 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 [2022-04-08 09:15:30,215 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 [2022-04-08 09:15:30,215 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 [2022-04-08 09:15:30,215 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 [2022-04-08 09:15:30,216 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 [2022-04-08 09:15:30,217 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 [2022-04-08 09:15:30,217 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 [2022-04-08 09:15:30,217 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 [2022-04-08 09:15:30,218 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-08 09:15:30,218 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-08 09:15:30,218 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-08 09:15:30,218 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-04-08 09:15:30,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:30,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [923968436] [2022-04-08 09:15:30,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [923968436] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:30,219 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1060610783] [2022-04-08 09:15:30,219 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:15:30,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:30,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:30,224 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) [2022-04-08 09:15:30,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-08 09:15:30,264 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:15:30,264 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:30,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-08 09:15:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:30,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:30,906 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2923#true} is VALID [2022-04-08 09:15:30,906 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 [2022-04-08 09:15:30,906 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-08 09:15:30,906 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-08 09:15:30,906 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-08 09:15:30,907 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {2928#(= main_~x~0 0)} is VALID [2022-04-08 09:15:30,907 INFO L290 TraceCheckUtils]: 6: Hoare triple {2928#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {2928#(= main_~x~0 0)} is VALID [2022-04-08 09:15:30,907 INFO L272 TraceCheckUtils]: 7: Hoare triple {2928#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:30,908 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 [2022-04-08 09:15:30,908 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 [2022-04-08 09:15:30,909 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 [2022-04-08 09:15:30,909 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 [2022-04-08 09:15:30,909 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 [2022-04-08 09:15:30,909 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 [2022-04-08 09:15:30,910 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 [2022-04-08 09:15:30,910 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 [2022-04-08 09:15:30,911 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 [2022-04-08 09:15:30,911 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 [2022-04-08 09:15:30,911 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 [2022-04-08 09:15:30,911 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 [2022-04-08 09:15:30,912 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 [2022-04-08 09:15:30,912 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 [2022-04-08 09:15:30,913 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 [2022-04-08 09:15:30,913 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 [2022-04-08 09:15:30,914 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 [2022-04-08 09:15:30,914 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 [2022-04-08 09:15:30,914 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 [2022-04-08 09:15:30,914 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 [2022-04-08 09:15:30,915 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 [2022-04-08 09:15:30,915 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 [2022-04-08 09:15:30,919 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 [2022-04-08 09:15:30,919 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 [2022-04-08 09:15:30,919 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 [2022-04-08 09:15:30,919 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 [2022-04-08 09:15:30,920 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 [2022-04-08 09:15:30,924 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 [2022-04-08 09:15:30,924 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 [2022-04-08 09:15:30,925 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 [2022-04-08 09:15:30,925 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 [2022-04-08 09:15:30,925 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 [2022-04-08 09:15:30,926 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 [2022-04-08 09:15:30,926 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 [2022-04-08 09:15:30,927 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 [2022-04-08 09:15:30,927 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 [2022-04-08 09:15:30,927 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 [2022-04-08 09:15:30,928 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 [2022-04-08 09:15:30,928 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 [2022-04-08 09:15:30,929 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 [2022-04-08 09:15:30,929 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 [2022-04-08 09:15:30,929 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 [2022-04-08 09:15:30,929 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-08 09:15:30,929 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-08 09:15:30,929 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-08 09:15:30,930 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-04-08 09:15:30,930 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:31,929 INFO L290 TraceCheckUtils]: 52: Hoare triple {2924#false} assume !false; {2924#false} is VALID [2022-04-08 09:15:31,929 INFO L290 TraceCheckUtils]: 51: Hoare triple {2924#false} assume 0 == ~cond; {2924#false} is VALID [2022-04-08 09:15:31,929 INFO L290 TraceCheckUtils]: 50: Hoare triple {2924#false} ~cond := #in~cond; {2924#false} is VALID [2022-04-08 09:15:31,929 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 [2022-04-08 09:15:31,930 INFO L290 TraceCheckUtils]: 48: Hoare triple {3138#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {2924#false} is VALID [2022-04-08 09:15:31,931 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 [2022-04-08 09:15:31,932 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 [2022-04-08 09:15:31,933 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 [2022-04-08 09:15:31,933 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 [2022-04-08 09:15:31,933 INFO L272 TraceCheckUtils]: 43: Hoare triple {3146#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:31,934 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 [2022-04-08 09:15:31,934 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 [2022-04-08 09:15:31,935 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 [2022-04-08 09:15:31,936 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 [2022-04-08 09:15:31,937 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 [2022-04-08 09:15:31,937 INFO L272 TraceCheckUtils]: 37: Hoare triple {3167#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:31,937 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 [2022-04-08 09:15:31,938 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 [2022-04-08 09:15:31,939 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 [2022-04-08 09:15:31,939 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 [2022-04-08 09:15:31,940 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 [2022-04-08 09:15:31,940 INFO L272 TraceCheckUtils]: 31: Hoare triple {3188#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:31,941 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 [2022-04-08 09:15:31,941 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 [2022-04-08 09:15:31,942 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 [2022-04-08 09:15:31,942 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 [2022-04-08 09:15:31,943 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 [2022-04-08 09:15:31,943 INFO L272 TraceCheckUtils]: 25: Hoare triple {3209#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:31,943 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 [2022-04-08 09:15:31,944 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 [2022-04-08 09:15:31,944 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 [2022-04-08 09:15:31,945 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 [2022-04-08 09:15:31,945 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 [2022-04-08 09:15:31,945 INFO L272 TraceCheckUtils]: 19: Hoare triple {3230#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:31,946 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 [2022-04-08 09:15:31,946 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 [2022-04-08 09:15:31,951 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 [2022-04-08 09:15:31,952 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 [2022-04-08 09:15:31,953 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 [2022-04-08 09:15:31,953 INFO L272 TraceCheckUtils]: 13: Hoare triple {3251#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:31,954 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 [2022-04-08 09:15:31,954 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 [2022-04-08 09:15:31,954 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 [2022-04-08 09:15:31,955 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 [2022-04-08 09:15:31,955 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 [2022-04-08 09:15:31,956 INFO L272 TraceCheckUtils]: 7: Hoare triple {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {2923#true} is VALID [2022-04-08 09:15:31,956 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 [2022-04-08 09:15:31,956 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#true} ~x~0 := 0; {3272#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} is VALID [2022-04-08 09:15:31,956 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#true} call #t~ret5 := main(); {2923#true} is VALID [2022-04-08 09:15:31,956 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#true} {2923#true} #42#return; {2923#true} is VALID [2022-04-08 09:15:31,956 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#true} assume true; {2923#true} is VALID [2022-04-08 09:15:31,957 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 [2022-04-08 09:15:31,957 INFO L272 TraceCheckUtils]: 0: Hoare triple {2923#true} call ULTIMATE.init(); {2923#true} is VALID [2022-04-08 09:15:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-04-08 09:15:31,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1060610783] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:31,957 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:31,957 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 18, 24] total 42 [2022-04-08 09:15:31,957 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:31,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1647238671] [2022-04-08 09:15:31,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1647238671] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:31,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:31,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 09:15:31,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [538590148] [2022-04-08 09:15:31,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:31,959 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 [2022-04-08 09:15:31,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:31,959 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) [2022-04-08 09:15:31,985 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:31,985 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 09:15:31,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:31,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 09:15:31,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=217, Invalid=1505, Unknown=0, NotChecked=0, Total=1722 [2022-04-08 09:15:31,987 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) [2022-04-08 09:15:33,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:33,232 INFO L93 Difference]: Finished difference Result 46 states and 54 transitions. [2022-04-08 09:15:33,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-04-08 09:15:33,233 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 [2022-04-08 09:15:33,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:33,233 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) [2022-04-08 09:15:33,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 54 transitions. [2022-04-08 09:15:33,235 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) [2022-04-08 09:15:33,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 54 transitions. [2022-04-08 09:15:33,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 19 states and 54 transitions. [2022-04-08 09:15:33,286 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:33,287 INFO L225 Difference]: With dead ends: 46 [2022-04-08 09:15:33,287 INFO L226 Difference]: Without dead ends: 41 [2022-04-08 09:15:33,288 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 92 SyntacticMatches, 7 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 336 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=499, Invalid=2807, Unknown=0, NotChecked=0, Total=3306 [2022-04-08 09:15:33,289 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 [2022-04-08 09:15:33,289 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] [2022-04-08 09:15:33,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 41 states. [2022-04-08 09:15:33,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 41 to 39. [2022-04-08 09:15:33,354 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:33,354 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) [2022-04-08 09:15:33,354 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) [2022-04-08 09:15:33,354 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) [2022-04-08 09:15:33,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:33,356 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2022-04-08 09:15:33,356 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2022-04-08 09:15:33,357 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:33,357 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:33,357 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. [2022-04-08 09:15:33,357 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. [2022-04-08 09:15:33,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:33,359 INFO L93 Difference]: Finished difference Result 41 states and 49 transitions. [2022-04-08 09:15:33,359 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2022-04-08 09:15:33,359 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:33,359 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:33,360 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:33,360 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:33,360 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) [2022-04-08 09:15:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 46 transitions. [2022-04-08 09:15:33,361 INFO L78 Accepts]: Start accepts. Automaton has 39 states and 46 transitions. Word has length 53 [2022-04-08 09:15:33,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:33,362 INFO L478 AbstractCegarLoop]: Abstraction has 39 states and 46 transitions. [2022-04-08 09:15:33,362 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) [2022-04-08 09:15:33,362 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 46 transitions. [2022-04-08 09:15:33,412 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:33,412 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 46 transitions. [2022-04-08 09:15:33,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 09:15:33,413 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:33,413 INFO L499 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:33,429 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-04-08 09:15:33,613 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:33,614 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:33,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:33,614 INFO L85 PathProgramCache]: Analyzing trace with hash 526936598, now seen corresponding path program 15 times [2022-04-08 09:15:33,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:33,615 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1560852431] [2022-04-08 09:15:33,628 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:33,628 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:33,628 INFO L85 PathProgramCache]: Analyzing trace with hash 526936598, now seen corresponding path program 16 times [2022-04-08 09:15:33,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:33,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1483530324] [2022-04-08 09:15:33,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:33,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:33,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:33,942 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 [2022-04-08 09:15:33,942 INFO L290 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-08 09:15:33,942 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-08 09:15:33,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:33,983 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 [2022-04-08 09:15:33,983 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 [2022-04-08 09:15:33,984 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 [2022-04-08 09:15:33,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:33,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:33,995 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 [2022-04-08 09:15:33,996 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 [2022-04-08 09:15:33,997 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 [2022-04-08 09:15:33,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:33,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:34,006 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 [2022-04-08 09:15:34,006 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 [2022-04-08 09:15:34,007 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 [2022-04-08 09:15:34,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:34,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:34,019 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 [2022-04-08 09:15:34,020 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 [2022-04-08 09:15:34,021 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 [2022-04-08 09:15:34,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:34,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:34,033 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 [2022-04-08 09:15:34,033 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 [2022-04-08 09:15:34,034 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 [2022-04-08 09:15:34,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:15:34,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:34,048 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 [2022-04-08 09:15:34,048 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 [2022-04-08 09:15:34,049 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 [2022-04-08 09:15:34,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:15:34,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:34,068 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 [2022-04-08 09:15:34,069 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 [2022-04-08 09:15:34,070 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 [2022-04-08 09:15:34,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:15:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:34,090 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 [2022-04-08 09:15:34,091 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 [2022-04-08 09:15:34,092 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 [2022-04-08 09:15:34,092 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 [2022-04-08 09:15:34,093 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 [2022-04-08 09:15:34,093 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-08 09:15:34,093 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-08 09:15:34,093 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-08 09:15:34,093 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3595#(= main_~x~0 0)} is VALID [2022-04-08 09:15:34,093 INFO L290 TraceCheckUtils]: 6: Hoare triple {3595#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3595#(= main_~x~0 0)} is VALID [2022-04-08 09:15:34,094 INFO L272 TraceCheckUtils]: 7: Hoare triple {3595#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:34,094 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 [2022-04-08 09:15:34,094 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 [2022-04-08 09:15:34,095 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 [2022-04-08 09:15:34,095 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 [2022-04-08 09:15:34,096 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 [2022-04-08 09:15:34,096 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 [2022-04-08 09:15:34,096 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 [2022-04-08 09:15:34,096 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 [2022-04-08 09:15:34,097 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 [2022-04-08 09:15:34,098 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 [2022-04-08 09:15:34,098 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 [2022-04-08 09:15:34,098 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 [2022-04-08 09:15:34,098 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 [2022-04-08 09:15:34,099 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 [2022-04-08 09:15:34,099 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 [2022-04-08 09:15:34,100 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 [2022-04-08 09:15:34,101 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 [2022-04-08 09:15:34,101 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 [2022-04-08 09:15:34,101 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 [2022-04-08 09:15:34,101 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 [2022-04-08 09:15:34,102 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 [2022-04-08 09:15:34,103 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 [2022-04-08 09:15:34,103 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 [2022-04-08 09:15:34,103 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 [2022-04-08 09:15:34,104 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 [2022-04-08 09:15:34,104 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 [2022-04-08 09:15:34,105 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 [2022-04-08 09:15:34,105 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 [2022-04-08 09:15:34,105 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 [2022-04-08 09:15:34,106 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 [2022-04-08 09:15:34,106 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 [2022-04-08 09:15:34,106 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 [2022-04-08 09:15:34,107 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 [2022-04-08 09:15:34,107 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 [2022-04-08 09:15:34,108 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 [2022-04-08 09:15:34,108 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 [2022-04-08 09:15:34,108 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 [2022-04-08 09:15:34,109 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 [2022-04-08 09:15:34,109 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 [2022-04-08 09:15:34,110 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 [2022-04-08 09:15:34,110 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 [2022-04-08 09:15:34,110 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 [2022-04-08 09:15:34,111 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 [2022-04-08 09:15:34,111 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 [2022-04-08 09:15:34,112 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 [2022-04-08 09:15:34,112 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 [2022-04-08 09:15:34,113 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 [2022-04-08 09:15:34,113 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 [2022-04-08 09:15:34,113 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-08 09:15:34,113 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-08 09:15:34,113 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-08 09:15:34,114 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-08 09:15:34,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:34,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1483530324] [2022-04-08 09:15:34,114 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1483530324] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:34,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [932602676] [2022-04-08 09:15:34,114 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:15:34,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:34,115 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:34,119 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) [2022-04-08 09:15:34,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-08 09:15:34,178 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:15:34,178 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:34,180 WARN L261 TraceCheckSpWp]: Trace formula consists of 163 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-08 09:15:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:34,197 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:34,950 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3590#true} is VALID [2022-04-08 09:15:34,950 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 [2022-04-08 09:15:34,950 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-08 09:15:34,950 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-08 09:15:34,950 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-08 09:15:34,950 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3595#(= main_~x~0 0)} is VALID [2022-04-08 09:15:34,951 INFO L290 TraceCheckUtils]: 6: Hoare triple {3595#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {3595#(= main_~x~0 0)} is VALID [2022-04-08 09:15:34,951 INFO L272 TraceCheckUtils]: 7: Hoare triple {3595#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:34,951 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 [2022-04-08 09:15:34,952 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 [2022-04-08 09:15:34,953 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 [2022-04-08 09:15:34,953 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 [2022-04-08 09:15:34,953 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 [2022-04-08 09:15:34,953 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 [2022-04-08 09:15:34,954 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 [2022-04-08 09:15:34,954 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 [2022-04-08 09:15:34,955 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 [2022-04-08 09:15:34,955 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 [2022-04-08 09:15:34,955 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 [2022-04-08 09:15:34,956 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 [2022-04-08 09:15:34,956 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 [2022-04-08 09:15:34,956 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 [2022-04-08 09:15:34,957 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 [2022-04-08 09:15:34,957 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 [2022-04-08 09:15:34,958 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 [2022-04-08 09:15:34,958 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 [2022-04-08 09:15:34,958 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 [2022-04-08 09:15:34,958 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 [2022-04-08 09:15:34,959 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 [2022-04-08 09:15:34,960 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 [2022-04-08 09:15:34,960 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 [2022-04-08 09:15:34,960 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 [2022-04-08 09:15:34,960 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 [2022-04-08 09:15:34,961 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 [2022-04-08 09:15:34,961 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 [2022-04-08 09:15:34,962 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 [2022-04-08 09:15:34,962 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 [2022-04-08 09:15:34,962 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 [2022-04-08 09:15:34,962 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 [2022-04-08 09:15:34,963 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 [2022-04-08 09:15:34,963 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 [2022-04-08 09:15:34,964 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 [2022-04-08 09:15:34,964 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 [2022-04-08 09:15:34,964 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 [2022-04-08 09:15:34,967 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 [2022-04-08 09:15:34,968 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 [2022-04-08 09:15:34,969 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 [2022-04-08 09:15:34,969 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 [2022-04-08 09:15:34,970 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 [2022-04-08 09:15:34,970 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 [2022-04-08 09:15:34,970 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 [2022-04-08 09:15:34,971 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 [2022-04-08 09:15:34,972 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 [2022-04-08 09:15:34,972 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 [2022-04-08 09:15:34,973 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 [2022-04-08 09:15:34,973 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 [2022-04-08 09:15:34,973 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-08 09:15:34,973 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-08 09:15:34,973 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-08 09:15:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-04-08 09:15:34,974 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:36,239 INFO L290 TraceCheckUtils]: 58: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2022-04-08 09:15:36,239 INFO L290 TraceCheckUtils]: 57: Hoare triple {3591#false} assume 0 == ~cond; {3591#false} is VALID [2022-04-08 09:15:36,239 INFO L290 TraceCheckUtils]: 56: Hoare triple {3591#false} ~cond := #in~cond; {3591#false} is VALID [2022-04-08 09:15:36,239 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 [2022-04-08 09:15:36,243 INFO L290 TraceCheckUtils]: 54: Hoare triple {3828#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {3591#false} is VALID [2022-04-08 09:15:36,260 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 [2022-04-08 09:15:36,261 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 [2022-04-08 09:15:36,261 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 [2022-04-08 09:15:36,262 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 [2022-04-08 09:15:36,262 INFO L272 TraceCheckUtils]: 49: Hoare triple {3836#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,263 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 [2022-04-08 09:15:36,263 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 [2022-04-08 09:15:36,264 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 [2022-04-08 09:15:36,265 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 [2022-04-08 09:15:36,265 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 [2022-04-08 09:15:36,266 INFO L272 TraceCheckUtils]: 43: Hoare triple {3857#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,266 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 [2022-04-08 09:15:36,267 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 [2022-04-08 09:15:36,268 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 [2022-04-08 09:15:36,269 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 [2022-04-08 09:15:36,269 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 [2022-04-08 09:15:36,270 INFO L272 TraceCheckUtils]: 37: Hoare triple {3878#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,270 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 [2022-04-08 09:15:36,271 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 [2022-04-08 09:15:36,272 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 [2022-04-08 09:15:36,272 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 [2022-04-08 09:15:36,273 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 [2022-04-08 09:15:36,273 INFO L272 TraceCheckUtils]: 31: Hoare triple {3899#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,273 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 [2022-04-08 09:15:36,274 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 [2022-04-08 09:15:36,275 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 [2022-04-08 09:15:36,275 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 [2022-04-08 09:15:36,276 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 [2022-04-08 09:15:36,276 INFO L272 TraceCheckUtils]: 25: Hoare triple {3920#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,276 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 [2022-04-08 09:15:36,277 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 [2022-04-08 09:15:36,278 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 [2022-04-08 09:15:36,278 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 [2022-04-08 09:15:36,279 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 [2022-04-08 09:15:36,279 INFO L272 TraceCheckUtils]: 19: Hoare triple {3941#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,279 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 [2022-04-08 09:15:36,280 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 [2022-04-08 09:15:36,281 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 [2022-04-08 09:15:36,281 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 [2022-04-08 09:15:36,282 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 [2022-04-08 09:15:36,282 INFO L272 TraceCheckUtils]: 13: Hoare triple {3962#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,282 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 [2022-04-08 09:15:36,283 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 [2022-04-08 09:15:36,284 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 [2022-04-08 09:15:36,284 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 [2022-04-08 09:15:36,285 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 [2022-04-08 09:15:36,285 INFO L272 TraceCheckUtils]: 7: Hoare triple {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {3590#true} is VALID [2022-04-08 09:15:36,285 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 [2022-04-08 09:15:36,286 INFO L290 TraceCheckUtils]: 5: Hoare triple {3590#true} ~x~0 := 0; {3983#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} is VALID [2022-04-08 09:15:36,286 INFO L272 TraceCheckUtils]: 4: Hoare triple {3590#true} call #t~ret5 := main(); {3590#true} is VALID [2022-04-08 09:15:36,286 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3590#true} #42#return; {3590#true} is VALID [2022-04-08 09:15:36,286 INFO L290 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2022-04-08 09:15:36,286 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 [2022-04-08 09:15:36,286 INFO L272 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3590#true} is VALID [2022-04-08 09:15:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 148 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 09:15:36,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [932602676] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:36,287 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:36,287 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 20, 27] total 47 [2022-04-08 09:15:36,288 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:36,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1560852431] [2022-04-08 09:15:36,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1560852431] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:36,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:36,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 09:15:36,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631250959] [2022-04-08 09:15:36,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:36,289 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 [2022-04-08 09:15:36,291 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:36,294 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) [2022-04-08 09:15:36,328 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:36,328 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 09:15:36,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:36,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 09:15:36,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=262, Invalid=1900, Unknown=0, NotChecked=0, Total=2162 [2022-04-08 09:15:36,330 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) [2022-04-08 09:15:37,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:37,904 INFO L93 Difference]: Finished difference Result 49 states and 58 transitions. [2022-04-08 09:15:37,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-04-08 09:15:37,904 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 [2022-04-08 09:15:37,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:37,905 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) [2022-04-08 09:15:37,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 58 transitions. [2022-04-08 09:15:37,907 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) [2022-04-08 09:15:37,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 58 transitions. [2022-04-08 09:15:37,909 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 21 states and 58 transitions. [2022-04-08 09:15:37,961 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:37,962 INFO L225 Difference]: With dead ends: 49 [2022-04-08 09:15:37,962 INFO L226 Difference]: Without dead ends: 44 [2022-04-08 09:15:37,963 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 102 SyntacticMatches, 8 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=607, Invalid=3553, Unknown=0, NotChecked=0, Total=4160 [2022-04-08 09:15:37,964 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 [2022-04-08 09:15:37,964 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] [2022-04-08 09:15:37,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2022-04-08 09:15:38,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 42. [2022-04-08 09:15:38,034 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:38,034 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) [2022-04-08 09:15:38,035 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) [2022-04-08 09:15:38,035 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) [2022-04-08 09:15:38,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:38,037 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2022-04-08 09:15:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2022-04-08 09:15:38,037 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:38,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:38,038 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. [2022-04-08 09:15:38,038 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. [2022-04-08 09:15:38,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:38,039 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2022-04-08 09:15:38,040 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2022-04-08 09:15:38,040 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:38,040 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:38,040 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:38,040 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:38,040 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) [2022-04-08 09:15:38,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 50 transitions. [2022-04-08 09:15:38,047 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 50 transitions. Word has length 59 [2022-04-08 09:15:38,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:38,048 INFO L478 AbstractCegarLoop]: Abstraction has 42 states and 50 transitions. [2022-04-08 09:15:38,049 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) [2022-04-08 09:15:38,049 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 50 transitions. [2022-04-08 09:15:38,093 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:38,094 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2022-04-08 09:15:38,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-04-08 09:15:38,094 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:38,094 INFO L499 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:38,110 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:38,295 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,SelfDestructingSolverStorable9 [2022-04-08 09:15:38,295 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:38,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:38,295 INFO L85 PathProgramCache]: Analyzing trace with hash 741933172, now seen corresponding path program 17 times [2022-04-08 09:15:38,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:38,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [373908592] [2022-04-08 09:15:38,311 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:38,311 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:38,311 INFO L85 PathProgramCache]: Analyzing trace with hash 741933172, now seen corresponding path program 18 times [2022-04-08 09:15:38,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:38,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875501193] [2022-04-08 09:15:38,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:38,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,620 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 [2022-04-08 09:15:38,620 INFO L290 TraceCheckUtils]: 1: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-08 09:15:38,620 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-08 09:15:38,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:38,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,649 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 [2022-04-08 09:15:38,650 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 [2022-04-08 09:15:38,651 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 [2022-04-08 09:15:38,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,660 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 [2022-04-08 09:15:38,660 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 [2022-04-08 09:15:38,661 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 [2022-04-08 09:15:38,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,670 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 [2022-04-08 09:15:38,670 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 [2022-04-08 09:15:38,671 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 [2022-04-08 09:15:38,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:38,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,680 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 [2022-04-08 09:15:38,680 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 [2022-04-08 09:15:38,681 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 [2022-04-08 09:15:38,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,689 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 [2022-04-08 09:15:38,690 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 [2022-04-08 09:15:38,691 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 [2022-04-08 09:15:38,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:15:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,699 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 [2022-04-08 09:15:38,700 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 [2022-04-08 09:15:38,700 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 [2022-04-08 09:15:38,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:15:38,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,709 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 [2022-04-08 09:15:38,709 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 [2022-04-08 09:15:38,710 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 [2022-04-08 09:15:38,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:15:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,724 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 [2022-04-08 09:15:38,724 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 [2022-04-08 09:15:38,725 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 [2022-04-08 09:15:38,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:15:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,737 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 [2022-04-08 09:15:38,738 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 [2022-04-08 09:15:38,739 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 [2022-04-08 09:15:38,739 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 [2022-04-08 09:15:38,739 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 [2022-04-08 09:15:38,739 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-08 09:15:38,740 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-08 09:15:38,740 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-08 09:15:38,740 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4328#(= main_~x~0 0)} is VALID [2022-04-08 09:15:38,740 INFO L290 TraceCheckUtils]: 6: Hoare triple {4328#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4328#(= main_~x~0 0)} is VALID [2022-04-08 09:15:38,740 INFO L272 TraceCheckUtils]: 7: Hoare triple {4328#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:38,741 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 [2022-04-08 09:15:38,741 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 [2022-04-08 09:15:38,742 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 [2022-04-08 09:15:38,742 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 [2022-04-08 09:15:38,743 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 [2022-04-08 09:15:38,743 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 [2022-04-08 09:15:38,743 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 [2022-04-08 09:15:38,744 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 [2022-04-08 09:15:38,744 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 [2022-04-08 09:15:38,745 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 [2022-04-08 09:15:38,745 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 [2022-04-08 09:15:38,745 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 [2022-04-08 09:15:38,746 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 [2022-04-08 09:15:38,746 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 [2022-04-08 09:15:38,747 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 [2022-04-08 09:15:38,747 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 [2022-04-08 09:15:38,748 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 [2022-04-08 09:15:38,748 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 [2022-04-08 09:15:38,748 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 [2022-04-08 09:15:38,749 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 [2022-04-08 09:15:38,749 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 [2022-04-08 09:15:38,750 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 [2022-04-08 09:15:38,750 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 [2022-04-08 09:15:38,750 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 [2022-04-08 09:15:38,751 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 [2022-04-08 09:15:38,751 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 [2022-04-08 09:15:38,752 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 [2022-04-08 09:15:38,752 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 [2022-04-08 09:15:38,753 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 [2022-04-08 09:15:38,753 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 [2022-04-08 09:15:38,753 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 [2022-04-08 09:15:38,753 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 [2022-04-08 09:15:38,754 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 [2022-04-08 09:15:38,754 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 [2022-04-08 09:15:38,755 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 [2022-04-08 09:15:38,755 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 [2022-04-08 09:15:38,755 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 [2022-04-08 09:15:38,756 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 [2022-04-08 09:15:38,757 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 [2022-04-08 09:15:38,757 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 [2022-04-08 09:15:38,757 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 [2022-04-08 09:15:38,757 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 [2022-04-08 09:15:38,758 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 [2022-04-08 09:15:38,758 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 [2022-04-08 09:15:38,759 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 [2022-04-08 09:15:38,759 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 [2022-04-08 09:15:38,760 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 [2022-04-08 09:15:38,760 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 [2022-04-08 09:15:38,760 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 [2022-04-08 09:15:38,761 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 [2022-04-08 09:15:38,761 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 [2022-04-08 09:15:38,762 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 [2022-04-08 09:15:38,763 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 [2022-04-08 09:15:38,763 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 [2022-04-08 09:15:38,763 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-08 09:15:38,763 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-08 09:15:38,763 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-08 09:15:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-04-08 09:15:38,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:38,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875501193] [2022-04-08 09:15:38,765 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875501193] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:38,765 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1931196212] [2022-04-08 09:15:38,765 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:15:38,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:38,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:38,767 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) [2022-04-08 09:15:38,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-08 09:15:38,842 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-08 09:15:38,842 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:38,843 WARN L261 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-08 09:15:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:38,857 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:39,604 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4323#true} is VALID [2022-04-08 09:15:39,605 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 [2022-04-08 09:15:39,605 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-08 09:15:39,605 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-08 09:15:39,605 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-08 09:15:39,605 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4328#(= main_~x~0 0)} is VALID [2022-04-08 09:15:39,606 INFO L290 TraceCheckUtils]: 6: Hoare triple {4328#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {4328#(= main_~x~0 0)} is VALID [2022-04-08 09:15:39,606 INFO L272 TraceCheckUtils]: 7: Hoare triple {4328#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:39,606 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 [2022-04-08 09:15:39,606 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 [2022-04-08 09:15:39,607 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 [2022-04-08 09:15:39,607 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 [2022-04-08 09:15:39,608 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 [2022-04-08 09:15:39,608 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 [2022-04-08 09:15:39,608 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 [2022-04-08 09:15:39,609 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 [2022-04-08 09:15:39,609 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 [2022-04-08 09:15:39,610 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 [2022-04-08 09:15:39,610 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 [2022-04-08 09:15:39,610 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 [2022-04-08 09:15:39,610 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 [2022-04-08 09:15:39,611 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 [2022-04-08 09:15:39,611 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 [2022-04-08 09:15:39,612 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 [2022-04-08 09:15:39,612 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 [2022-04-08 09:15:39,612 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 [2022-04-08 09:15:39,613 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 [2022-04-08 09:15:39,613 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 [2022-04-08 09:15:39,614 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 [2022-04-08 09:15:39,614 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 [2022-04-08 09:15:39,614 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 [2022-04-08 09:15:39,614 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 [2022-04-08 09:15:39,615 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 [2022-04-08 09:15:39,615 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 [2022-04-08 09:15:39,616 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 [2022-04-08 09:15:39,616 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 [2022-04-08 09:15:39,616 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 [2022-04-08 09:15:39,617 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 [2022-04-08 09:15:39,617 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 [2022-04-08 09:15:39,617 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 [2022-04-08 09:15:39,618 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 [2022-04-08 09:15:39,618 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 [2022-04-08 09:15:39,619 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 [2022-04-08 09:15:39,619 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 [2022-04-08 09:15:39,619 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 [2022-04-08 09:15:39,619 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 [2022-04-08 09:15:39,620 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 [2022-04-08 09:15:39,620 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 [2022-04-08 09:15:39,621 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 [2022-04-08 09:15:39,621 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 [2022-04-08 09:15:39,621 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 [2022-04-08 09:15:39,622 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 [2022-04-08 09:15:39,622 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 [2022-04-08 09:15:39,623 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 [2022-04-08 09:15:39,623 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 [2022-04-08 09:15:39,623 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 [2022-04-08 09:15:39,623 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 [2022-04-08 09:15:39,624 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 [2022-04-08 09:15:39,624 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 [2022-04-08 09:15:39,625 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 [2022-04-08 09:15:39,625 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 [2022-04-08 09:15:39,625 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 [2022-04-08 09:15:39,625 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-08 09:15:39,625 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-08 09:15:39,625 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-08 09:15:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2022-04-08 09:15:39,626 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:41,060 INFO L290 TraceCheckUtils]: 64: Hoare triple {4324#false} assume !false; {4324#false} is VALID [2022-04-08 09:15:41,060 INFO L290 TraceCheckUtils]: 63: Hoare triple {4324#false} assume 0 == ~cond; {4324#false} is VALID [2022-04-08 09:15:41,060 INFO L290 TraceCheckUtils]: 62: Hoare triple {4324#false} ~cond := #in~cond; {4324#false} is VALID [2022-04-08 09:15:41,060 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 [2022-04-08 09:15:41,061 INFO L290 TraceCheckUtils]: 60: Hoare triple {4584#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {4324#false} is VALID [2022-04-08 09:15:41,061 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 [2022-04-08 09:15:41,062 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 [2022-04-08 09:15:41,062 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 [2022-04-08 09:15:41,062 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 [2022-04-08 09:15:41,063 INFO L272 TraceCheckUtils]: 55: Hoare triple {4592#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,063 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 [2022-04-08 09:15:41,063 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 [2022-04-08 09:15:41,068 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 [2022-04-08 09:15:41,068 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 [2022-04-08 09:15:41,069 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 [2022-04-08 09:15:41,069 INFO L272 TraceCheckUtils]: 49: Hoare triple {4613#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,070 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 [2022-04-08 09:15:41,070 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 [2022-04-08 09:15:41,071 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 [2022-04-08 09:15:41,071 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 [2022-04-08 09:15:41,072 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 [2022-04-08 09:15:41,072 INFO L272 TraceCheckUtils]: 43: Hoare triple {4634#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,073 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 [2022-04-08 09:15:41,073 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 [2022-04-08 09:15:41,074 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 [2022-04-08 09:15:41,075 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 [2022-04-08 09:15:41,076 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 [2022-04-08 09:15:41,076 INFO L272 TraceCheckUtils]: 37: Hoare triple {4655#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,076 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 [2022-04-08 09:15:41,077 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 [2022-04-08 09:15:41,078 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 [2022-04-08 09:15:41,078 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 [2022-04-08 09:15:41,079 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 [2022-04-08 09:15:41,079 INFO L272 TraceCheckUtils]: 31: Hoare triple {4676#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,080 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 [2022-04-08 09:15:41,080 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 [2022-04-08 09:15:41,081 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 [2022-04-08 09:15:41,081 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 [2022-04-08 09:15:41,082 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 [2022-04-08 09:15:41,082 INFO L272 TraceCheckUtils]: 25: Hoare triple {4697#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,083 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 [2022-04-08 09:15:41,095 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 [2022-04-08 09:15:41,096 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 [2022-04-08 09:15:41,097 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 [2022-04-08 09:15:41,098 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 [2022-04-08 09:15:41,098 INFO L272 TraceCheckUtils]: 19: Hoare triple {4718#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,098 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 [2022-04-08 09:15:41,099 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 [2022-04-08 09:15:41,100 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 [2022-04-08 09:15:41,100 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 [2022-04-08 09:15:41,101 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 [2022-04-08 09:15:41,101 INFO L272 TraceCheckUtils]: 13: Hoare triple {4739#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,101 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 [2022-04-08 09:15:41,102 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 [2022-04-08 09:15:41,103 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 [2022-04-08 09:15:41,103 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 [2022-04-08 09:15:41,104 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 [2022-04-08 09:15:41,104 INFO L272 TraceCheckUtils]: 7: Hoare triple {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {4323#true} is VALID [2022-04-08 09:15:41,105 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 [2022-04-08 09:15:41,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {4323#true} ~x~0 := 0; {4760#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} is VALID [2022-04-08 09:15:41,105 INFO L272 TraceCheckUtils]: 4: Hoare triple {4323#true} call #t~ret5 := main(); {4323#true} is VALID [2022-04-08 09:15:41,105 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4323#true} {4323#true} #42#return; {4323#true} is VALID [2022-04-08 09:15:41,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {4323#true} assume true; {4323#true} is VALID [2022-04-08 09:15:41,105 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 [2022-04-08 09:15:41,106 INFO L272 TraceCheckUtils]: 0: Hoare triple {4323#true} call ULTIMATE.init(); {4323#true} is VALID [2022-04-08 09:15:41,106 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-04-08 09:15:41,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1931196212] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:41,106 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:41,106 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22, 30] total 52 [2022-04-08 09:15:41,107 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:41,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [373908592] [2022-04-08 09:15:41,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [373908592] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:41,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:41,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-08 09:15:41,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502194906] [2022-04-08 09:15:41,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:41,108 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 [2022-04-08 09:15:41,108 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:41,108 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) [2022-04-08 09:15:41,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 49 edges. 49 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:41,138 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-08 09:15:41,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:41,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-08 09:15:41,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=311, Invalid=2341, Unknown=0, NotChecked=0, Total=2652 [2022-04-08 09:15:41,139 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) [2022-04-08 09:15:43,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:43,210 INFO L93 Difference]: Finished difference Result 52 states and 62 transitions. [2022-04-08 09:15:43,211 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2022-04-08 09:15:43,211 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 [2022-04-08 09:15:43,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:43,211 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) [2022-04-08 09:15:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 62 transitions. [2022-04-08 09:15:43,214 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) [2022-04-08 09:15:43,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 62 transitions. [2022-04-08 09:15:43,216 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 23 states and 62 transitions. [2022-04-08 09:15:43,268 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:43,269 INFO L225 Difference]: With dead ends: 52 [2022-04-08 09:15:43,269 INFO L226 Difference]: Without dead ends: 47 [2022-04-08 09:15:43,271 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 112 SyntacticMatches, 9 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 520 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=725, Invalid=4387, Unknown=0, NotChecked=0, Total=5112 [2022-04-08 09:15:43,271 INFO L913 BasicCegarLoop]: 22 mSDtfsCounter, 30 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 885 mSolverCounterSat, 51 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.8s IncrementalHoareTripleChecker+Time [2022-04-08 09:15:43,271 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [31 Valid, 124 Invalid, 936 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [51 Valid, 885 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-04-08 09:15:43,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-08 09:15:43,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 45. [2022-04-08 09:15:43,377 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:43,378 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) [2022-04-08 09:15:43,378 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) [2022-04-08 09:15:43,378 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) [2022-04-08 09:15:43,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:43,381 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-08 09:15:43,381 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-08 09:15:43,381 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:43,381 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:43,381 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. [2022-04-08 09:15:43,382 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. [2022-04-08 09:15:43,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:43,383 INFO L93 Difference]: Finished difference Result 47 states and 57 transitions. [2022-04-08 09:15:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2022-04-08 09:15:43,383 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:43,384 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:43,384 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:43,384 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:43,384 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) [2022-04-08 09:15:43,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 54 transitions. [2022-04-08 09:15:43,385 INFO L78 Accepts]: Start accepts. Automaton has 45 states and 54 transitions. Word has length 65 [2022-04-08 09:15:43,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:43,385 INFO L478 AbstractCegarLoop]: Abstraction has 45 states and 54 transitions. [2022-04-08 09:15:43,386 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) [2022-04-08 09:15:43,386 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 54 transitions. [2022-04-08 09:15:43,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 54 transitions. [2022-04-08 09:15:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-04-08 09:15:43,439 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:43,439 INFO L499 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:43,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:43,639 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:43,640 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:43,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:43,640 INFO L85 PathProgramCache]: Analyzing trace with hash -1337272238, now seen corresponding path program 19 times [2022-04-08 09:15:43,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:43,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [579059314] [2022-04-08 09:15:43,652 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:43,652 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:43,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1337272238, now seen corresponding path program 20 times [2022-04-08 09:15:43,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:43,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551830719] [2022-04-08 09:15:43,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:43,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:44,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,040 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 [2022-04-08 09:15:44,041 INFO L290 TraceCheckUtils]: 1: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-08 09:15:44,041 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-08 09:15:44,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:44,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,079 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 [2022-04-08 09:15:44,079 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 [2022-04-08 09:15:44,081 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 [2022-04-08 09:15:44,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:44,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,091 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 [2022-04-08 09:15:44,091 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 [2022-04-08 09:15:44,092 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 [2022-04-08 09:15:44,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,107 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 [2022-04-08 09:15:44,108 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 [2022-04-08 09:15:44,109 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 [2022-04-08 09:15:44,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,123 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 [2022-04-08 09:15:44,123 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 [2022-04-08 09:15:44,124 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 [2022-04-08 09:15:44,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,132 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 [2022-04-08 09:15:44,133 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 [2022-04-08 09:15:44,134 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 [2022-04-08 09:15:44,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:15:44,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,144 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 [2022-04-08 09:15:44,145 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 [2022-04-08 09:15:44,146 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 [2022-04-08 09:15:44,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:15:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,156 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 [2022-04-08 09:15:44,157 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 [2022-04-08 09:15:44,158 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 [2022-04-08 09:15:44,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:15:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,170 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 [2022-04-08 09:15:44,170 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 [2022-04-08 09:15:44,171 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 [2022-04-08 09:15:44,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:15:44,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,183 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 [2022-04-08 09:15:44,183 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 [2022-04-08 09:15:44,184 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 [2022-04-08 09:15:44,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:15:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,195 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 [2022-04-08 09:15:44,196 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 [2022-04-08 09:15:44,197 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 [2022-04-08 09:15:44,197 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 [2022-04-08 09:15:44,197 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 [2022-04-08 09:15:44,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-08 09:15:44,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-08 09:15:44,198 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-08 09:15:44,198 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5127#(= main_~x~0 0)} is VALID [2022-04-08 09:15:44,198 INFO L290 TraceCheckUtils]: 6: Hoare triple {5127#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5127#(= main_~x~0 0)} is VALID [2022-04-08 09:15:44,198 INFO L272 TraceCheckUtils]: 7: Hoare triple {5127#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:44,199 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 [2022-04-08 09:15:44,199 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 [2022-04-08 09:15:44,200 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 [2022-04-08 09:15:44,200 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 [2022-04-08 09:15:44,201 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 [2022-04-08 09:15:44,201 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 [2022-04-08 09:15:44,201 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 [2022-04-08 09:15:44,202 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 [2022-04-08 09:15:44,202 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 [2022-04-08 09:15:44,203 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 [2022-04-08 09:15:44,203 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 [2022-04-08 09:15:44,203 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 [2022-04-08 09:15:44,204 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 [2022-04-08 09:15:44,204 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 [2022-04-08 09:15:44,205 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 [2022-04-08 09:15:44,205 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 [2022-04-08 09:15:44,206 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 [2022-04-08 09:15:44,206 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 [2022-04-08 09:15:44,206 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 [2022-04-08 09:15:44,207 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 [2022-04-08 09:15:44,208 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 [2022-04-08 09:15:44,208 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 [2022-04-08 09:15:44,208 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 [2022-04-08 09:15:44,208 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 [2022-04-08 09:15:44,209 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 [2022-04-08 09:15:44,209 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 [2022-04-08 09:15:44,210 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 [2022-04-08 09:15:44,210 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 [2022-04-08 09:15:44,211 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 [2022-04-08 09:15:44,211 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 [2022-04-08 09:15:44,211 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 [2022-04-08 09:15:44,212 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 [2022-04-08 09:15:44,213 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 [2022-04-08 09:15:44,213 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 [2022-04-08 09:15:44,213 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 [2022-04-08 09:15:44,213 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 [2022-04-08 09:15:44,214 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 [2022-04-08 09:15:44,214 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 [2022-04-08 09:15:44,215 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 [2022-04-08 09:15:44,215 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 [2022-04-08 09:15:44,216 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 [2022-04-08 09:15:44,216 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 [2022-04-08 09:15:44,216 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 [2022-04-08 09:15:44,217 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 [2022-04-08 09:15:44,218 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 [2022-04-08 09:15:44,218 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 [2022-04-08 09:15:44,218 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 [2022-04-08 09:15:44,218 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 [2022-04-08 09:15:44,219 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 [2022-04-08 09:15:44,219 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 [2022-04-08 09:15:44,220 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 [2022-04-08 09:15:44,220 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 [2022-04-08 09:15:44,221 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 [2022-04-08 09:15:44,221 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 [2022-04-08 09:15:44,221 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 [2022-04-08 09:15:44,222 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 [2022-04-08 09:15:44,222 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 [2022-04-08 09:15:44,223 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 [2022-04-08 09:15:44,224 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 [2022-04-08 09:15:44,224 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 [2022-04-08 09:15:44,224 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-08 09:15:44,224 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-08 09:15:44,224 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-08 09:15:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-04-08 09:15:44,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:44,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551830719] [2022-04-08 09:15:44,225 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551830719] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:44,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1880746726] [2022-04-08 09:15:44,225 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:15:44,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:44,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:44,227 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) [2022-04-08 09:15:44,242 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-08 09:15:44,314 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:15:44,314 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:44,317 WARN L261 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 103 conjunts are in the unsatisfiable core [2022-04-08 09:15:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:44,335 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:45,260 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5122#true} is VALID [2022-04-08 09:15:45,261 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 [2022-04-08 09:15:45,261 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-08 09:15:45,261 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-08 09:15:45,261 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-08 09:15:45,261 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5127#(= main_~x~0 0)} is VALID [2022-04-08 09:15:45,261 INFO L290 TraceCheckUtils]: 6: Hoare triple {5127#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5127#(= main_~x~0 0)} is VALID [2022-04-08 09:15:45,262 INFO L272 TraceCheckUtils]: 7: Hoare triple {5127#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:45,262 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 [2022-04-08 09:15:45,262 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 [2022-04-08 09:15:45,263 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 [2022-04-08 09:15:45,263 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 [2022-04-08 09:15:45,264 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 [2022-04-08 09:15:45,264 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 [2022-04-08 09:15:45,264 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 [2022-04-08 09:15:45,264 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 [2022-04-08 09:15:45,265 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 [2022-04-08 09:15:45,271 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 [2022-04-08 09:15:45,272 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 [2022-04-08 09:15:45,272 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 [2022-04-08 09:15:45,272 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 [2022-04-08 09:15:45,273 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 [2022-04-08 09:15:45,274 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 [2022-04-08 09:15:45,274 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 [2022-04-08 09:15:45,275 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 [2022-04-08 09:15:45,275 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 [2022-04-08 09:15:45,276 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 [2022-04-08 09:15:45,276 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 [2022-04-08 09:15:45,277 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 [2022-04-08 09:15:45,279 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 [2022-04-08 09:15:45,279 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 [2022-04-08 09:15:45,279 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 [2022-04-08 09:15:45,280 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 [2022-04-08 09:15:45,280 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 [2022-04-08 09:15:45,281 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 [2022-04-08 09:15:45,281 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 [2022-04-08 09:15:45,281 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 [2022-04-08 09:15:45,281 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 [2022-04-08 09:15:45,282 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 [2022-04-08 09:15:45,282 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 [2022-04-08 09:15:45,283 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 [2022-04-08 09:15:45,283 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 [2022-04-08 09:15:45,284 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 [2022-04-08 09:15:45,284 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 [2022-04-08 09:15:45,284 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 [2022-04-08 09:15:45,284 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 [2022-04-08 09:15:45,285 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 [2022-04-08 09:15:45,285 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 [2022-04-08 09:15:45,286 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 [2022-04-08 09:15:45,286 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 [2022-04-08 09:15:45,286 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 [2022-04-08 09:15:45,287 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 [2022-04-08 09:15:45,287 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 [2022-04-08 09:15:45,288 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 [2022-04-08 09:15:45,288 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 [2022-04-08 09:15:45,288 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 [2022-04-08 09:15:45,288 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 [2022-04-08 09:15:45,289 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 [2022-04-08 09:15:45,289 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 [2022-04-08 09:15:45,290 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 [2022-04-08 09:15:45,290 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 [2022-04-08 09:15:45,290 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 [2022-04-08 09:15:45,290 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 [2022-04-08 09:15:45,291 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 [2022-04-08 09:15:45,291 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 [2022-04-08 09:15:45,292 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 [2022-04-08 09:15:45,292 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 [2022-04-08 09:15:45,292 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 [2022-04-08 09:15:45,293 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-08 09:15:45,293 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-08 09:15:45,293 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-08 09:15:45,293 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-04-08 09:15:45,293 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:46,932 INFO L290 TraceCheckUtils]: 70: Hoare triple {5123#false} assume !false; {5123#false} is VALID [2022-04-08 09:15:46,932 INFO L290 TraceCheckUtils]: 69: Hoare triple {5123#false} assume 0 == ~cond; {5123#false} is VALID [2022-04-08 09:15:46,932 INFO L290 TraceCheckUtils]: 68: Hoare triple {5123#false} ~cond := #in~cond; {5123#false} is VALID [2022-04-08 09:15:46,932 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 [2022-04-08 09:15:46,933 INFO L290 TraceCheckUtils]: 66: Hoare triple {5406#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {5123#false} is VALID [2022-04-08 09:15:46,933 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 [2022-04-08 09:15:46,934 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 [2022-04-08 09:15:46,934 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 [2022-04-08 09:15:46,948 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 [2022-04-08 09:15:46,948 INFO L272 TraceCheckUtils]: 61: Hoare triple {5414#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,948 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 [2022-04-08 09:15:46,949 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 [2022-04-08 09:15:46,949 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 [2022-04-08 09:15:46,950 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 [2022-04-08 09:15:46,951 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 [2022-04-08 09:15:46,951 INFO L272 TraceCheckUtils]: 55: Hoare triple {5435#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,951 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 [2022-04-08 09:15:46,952 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 [2022-04-08 09:15:46,952 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 [2022-04-08 09:15:46,954 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 [2022-04-08 09:15:46,954 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 [2022-04-08 09:15:46,954 INFO L272 TraceCheckUtils]: 49: Hoare triple {5456#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,955 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 [2022-04-08 09:15:46,955 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 [2022-04-08 09:15:46,956 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 [2022-04-08 09:15:46,956 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 [2022-04-08 09:15:46,957 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 [2022-04-08 09:15:46,957 INFO L272 TraceCheckUtils]: 43: Hoare triple {5477#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,958 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 [2022-04-08 09:15:46,958 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 [2022-04-08 09:15:46,959 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 [2022-04-08 09:15:46,959 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 [2022-04-08 09:15:46,960 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 [2022-04-08 09:15:46,960 INFO L272 TraceCheckUtils]: 37: Hoare triple {5498#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,961 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 [2022-04-08 09:15:46,961 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 [2022-04-08 09:15:46,962 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 [2022-04-08 09:15:46,962 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 [2022-04-08 09:15:46,963 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 [2022-04-08 09:15:46,963 INFO L272 TraceCheckUtils]: 31: Hoare triple {5519#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,964 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 [2022-04-08 09:15:46,964 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 [2022-04-08 09:15:46,965 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 [2022-04-08 09:15:46,965 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 [2022-04-08 09:15:46,966 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 [2022-04-08 09:15:46,966 INFO L272 TraceCheckUtils]: 25: Hoare triple {5540#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,967 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 [2022-04-08 09:15:46,967 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 [2022-04-08 09:15:46,968 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 [2022-04-08 09:15:46,969 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 [2022-04-08 09:15:46,969 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 [2022-04-08 09:15:46,970 INFO L272 TraceCheckUtils]: 19: Hoare triple {5561#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,970 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 [2022-04-08 09:15:46,970 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 [2022-04-08 09:15:46,971 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 [2022-04-08 09:15:46,972 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 [2022-04-08 09:15:46,972 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 [2022-04-08 09:15:46,973 INFO L272 TraceCheckUtils]: 13: Hoare triple {5582#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,973 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 [2022-04-08 09:15:46,973 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 [2022-04-08 09:15:46,974 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 [2022-04-08 09:15:46,975 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 [2022-04-08 09:15:46,975 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 [2022-04-08 09:15:46,975 INFO L272 TraceCheckUtils]: 7: Hoare triple {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5122#true} is VALID [2022-04-08 09:15:46,976 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 [2022-04-08 09:15:46,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {5122#true} ~x~0 := 0; {5603#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} is VALID [2022-04-08 09:15:46,976 INFO L272 TraceCheckUtils]: 4: Hoare triple {5122#true} call #t~ret5 := main(); {5122#true} is VALID [2022-04-08 09:15:46,976 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5122#true} {5122#true} #42#return; {5122#true} is VALID [2022-04-08 09:15:46,977 INFO L290 TraceCheckUtils]: 2: Hoare triple {5122#true} assume true; {5122#true} is VALID [2022-04-08 09:15:46,977 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 [2022-04-08 09:15:46,977 INFO L272 TraceCheckUtils]: 0: Hoare triple {5122#true} call ULTIMATE.init(); {5122#true} is VALID [2022-04-08 09:15:46,977 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 235 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-04-08 09:15:46,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1880746726] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:46,978 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:46,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 33] total 57 [2022-04-08 09:15:46,978 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:46,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [579059314] [2022-04-08 09:15:46,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [579059314] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:46,978 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:46,978 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-08 09:15:46,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208991883] [2022-04-08 09:15:46,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:46,979 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 [2022-04-08 09:15:46,979 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:46,979 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) [2022-04-08 09:15:47,014 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 53 edges. 53 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:47,014 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-08 09:15:47,014 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:47,014 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-08 09:15:47,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=364, Invalid=2828, Unknown=0, NotChecked=0, Total=3192 [2022-04-08 09:15:47,015 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) [2022-04-08 09:15:49,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:49,193 INFO L93 Difference]: Finished difference Result 55 states and 66 transitions. [2022-04-08 09:15:49,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2022-04-08 09:15:49,194 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 [2022-04-08 09:15:49,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:49,194 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) [2022-04-08 09:15:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 66 transitions. [2022-04-08 09:15:49,196 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) [2022-04-08 09:15:49,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 66 transitions. [2022-04-08 09:15:49,198 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 66 transitions. [2022-04-08 09:15:49,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:49,267 INFO L225 Difference]: With dead ends: 55 [2022-04-08 09:15:49,267 INFO L226 Difference]: Without dead ends: 50 [2022-04-08 09:15:49,269 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 122 SyntacticMatches, 10 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 627 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=853, Invalid=5309, Unknown=0, NotChecked=0, Total=6162 [2022-04-08 09:15:49,270 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 [2022-04-08 09:15:49,270 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] [2022-04-08 09:15:49,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2022-04-08 09:15:49,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 48. [2022-04-08 09:15:49,386 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:49,386 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) [2022-04-08 09:15:49,386 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) [2022-04-08 09:15:49,386 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) [2022-04-08 09:15:49,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:49,388 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2022-04-08 09:15:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2022-04-08 09:15:49,388 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:49,388 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:49,388 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. [2022-04-08 09:15:49,388 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. [2022-04-08 09:15:49,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:49,390 INFO L93 Difference]: Finished difference Result 50 states and 61 transitions. [2022-04-08 09:15:49,390 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 61 transitions. [2022-04-08 09:15:49,390 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:49,390 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:49,390 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:49,390 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:49,390 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) [2022-04-08 09:15:49,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 58 transitions. [2022-04-08 09:15:49,392 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 58 transitions. Word has length 71 [2022-04-08 09:15:49,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:49,392 INFO L478 AbstractCegarLoop]: Abstraction has 48 states and 58 transitions. [2022-04-08 09:15:49,392 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) [2022-04-08 09:15:49,392 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 58 transitions. [2022-04-08 09:15:49,458 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:49,458 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 58 transitions. [2022-04-08 09:15:49,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-08 09:15:49,459 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:49,459 INFO L499 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:49,475 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:49,663 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,SelfDestructingSolverStorable11 [2022-04-08 09:15:49,663 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:49,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:49,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1594282416, now seen corresponding path program 21 times [2022-04-08 09:15:49,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:49,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [527961452] [2022-04-08 09:15:49,678 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:49,678 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:49,678 INFO L85 PathProgramCache]: Analyzing trace with hash 1594282416, now seen corresponding path program 22 times [2022-04-08 09:15:49,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:49,678 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928915316] [2022-04-08 09:15:49,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:49,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:50,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,150 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 [2022-04-08 09:15:50,151 INFO L290 TraceCheckUtils]: 1: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-08 09:15:50,151 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-08 09:15:50,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:50,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,186 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 [2022-04-08 09:15:50,186 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 [2022-04-08 09:15:50,187 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 [2022-04-08 09:15:50,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:50,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,196 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 [2022-04-08 09:15:50,197 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 [2022-04-08 09:15:50,198 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 [2022-04-08 09:15:50,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,207 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 [2022-04-08 09:15:50,208 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 [2022-04-08 09:15:50,209 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 [2022-04-08 09:15:50,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,217 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 [2022-04-08 09:15:50,218 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 [2022-04-08 09:15:50,218 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 [2022-04-08 09:15:50,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,226 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 [2022-04-08 09:15:50,226 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 [2022-04-08 09:15:50,227 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 [2022-04-08 09:15:50,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:15:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,238 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 [2022-04-08 09:15:50,238 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 [2022-04-08 09:15:50,239 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 [2022-04-08 09:15:50,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:15:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,248 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 [2022-04-08 09:15:50,248 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 [2022-04-08 09:15:50,249 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 [2022-04-08 09:15:50,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:15:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,257 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 [2022-04-08 09:15:50,257 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 [2022-04-08 09:15:50,258 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 [2022-04-08 09:15:50,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:15:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,266 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 [2022-04-08 09:15:50,267 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 [2022-04-08 09:15:50,268 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 [2022-04-08 09:15:50,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:15:50,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,276 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 [2022-04-08 09:15:50,276 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 [2022-04-08 09:15:50,277 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 [2022-04-08 09:15:50,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:15:50,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,285 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 [2022-04-08 09:15:50,286 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 [2022-04-08 09:15:50,287 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 [2022-04-08 09:15:50,287 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 [2022-04-08 09:15:50,287 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 [2022-04-08 09:15:50,287 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-08 09:15:50,287 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-08 09:15:50,288 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-08 09:15:50,288 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {5992#(= main_~x~0 0)} is VALID [2022-04-08 09:15:50,288 INFO L290 TraceCheckUtils]: 6: Hoare triple {5992#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5992#(= main_~x~0 0)} is VALID [2022-04-08 09:15:50,288 INFO L272 TraceCheckUtils]: 7: Hoare triple {5992#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:50,289 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 [2022-04-08 09:15:50,289 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 [2022-04-08 09:15:50,290 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 [2022-04-08 09:15:50,290 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 [2022-04-08 09:15:50,290 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 [2022-04-08 09:15:50,291 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 [2022-04-08 09:15:50,291 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 [2022-04-08 09:15:50,291 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 [2022-04-08 09:15:50,292 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 [2022-04-08 09:15:50,292 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 [2022-04-08 09:15:50,293 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 [2022-04-08 09:15:50,293 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 [2022-04-08 09:15:50,293 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 [2022-04-08 09:15:50,294 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 [2022-04-08 09:15:50,294 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 [2022-04-08 09:15:50,295 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 [2022-04-08 09:15:50,295 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 [2022-04-08 09:15:50,295 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 [2022-04-08 09:15:50,296 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 [2022-04-08 09:15:50,296 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 [2022-04-08 09:15:50,297 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 [2022-04-08 09:15:50,297 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 [2022-04-08 09:15:50,298 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 [2022-04-08 09:15:50,298 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 [2022-04-08 09:15:50,298 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 [2022-04-08 09:15:50,298 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 [2022-04-08 09:15:50,299 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 [2022-04-08 09:15:50,300 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 [2022-04-08 09:15:50,300 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 [2022-04-08 09:15:50,300 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 [2022-04-08 09:15:50,300 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 [2022-04-08 09:15:50,301 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 [2022-04-08 09:15:50,302 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 [2022-04-08 09:15:50,302 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 [2022-04-08 09:15:50,302 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 [2022-04-08 09:15:50,302 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 [2022-04-08 09:15:50,303 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 [2022-04-08 09:15:50,303 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 [2022-04-08 09:15:50,304 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 [2022-04-08 09:15:50,304 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 [2022-04-08 09:15:50,305 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 [2022-04-08 09:15:50,305 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 [2022-04-08 09:15:50,305 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 [2022-04-08 09:15:50,306 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 [2022-04-08 09:15:50,306 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 [2022-04-08 09:15:50,307 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 [2022-04-08 09:15:50,307 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 [2022-04-08 09:15:50,307 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 [2022-04-08 09:15:50,308 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 [2022-04-08 09:15:50,308 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 [2022-04-08 09:15:50,309 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 [2022-04-08 09:15:50,309 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 [2022-04-08 09:15:50,310 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 [2022-04-08 09:15:50,310 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 [2022-04-08 09:15:50,310 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 [2022-04-08 09:15:50,311 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 [2022-04-08 09:15:50,311 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 [2022-04-08 09:15:50,312 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 [2022-04-08 09:15:50,312 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 [2022-04-08 09:15:50,312 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 [2022-04-08 09:15:50,313 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 [2022-04-08 09:15:50,313 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 [2022-04-08 09:15:50,314 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 [2022-04-08 09:15:50,314 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 [2022-04-08 09:15:50,315 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 [2022-04-08 09:15:50,315 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 [2022-04-08 09:15:50,315 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-08 09:15:50,315 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-08 09:15:50,315 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-08 09:15:50,316 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-04-08 09:15:50,316 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:50,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928915316] [2022-04-08 09:15:50,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928915316] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:50,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1674711719] [2022-04-08 09:15:50,316 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:15:50,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:50,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:50,317 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) [2022-04-08 09:15:50,318 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-08 09:15:50,380 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:15:50,380 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:50,382 WARN L261 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 113 conjunts are in the unsatisfiable core [2022-04-08 09:15:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:50,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:51,299 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {5987#true} is VALID [2022-04-08 09:15:51,300 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 [2022-04-08 09:15:51,300 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-08 09:15:51,300 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-08 09:15:51,300 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-08 09:15:51,300 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {5992#(= main_~x~0 0)} is VALID [2022-04-08 09:15:51,300 INFO L290 TraceCheckUtils]: 6: Hoare triple {5992#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {5992#(= main_~x~0 0)} is VALID [2022-04-08 09:15:51,301 INFO L272 TraceCheckUtils]: 7: Hoare triple {5992#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:51,301 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 [2022-04-08 09:15:51,301 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 [2022-04-08 09:15:51,302 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 [2022-04-08 09:15:51,302 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 [2022-04-08 09:15:51,303 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 [2022-04-08 09:15:51,303 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 [2022-04-08 09:15:51,303 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 [2022-04-08 09:15:51,303 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 [2022-04-08 09:15:51,304 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 [2022-04-08 09:15:51,304 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 [2022-04-08 09:15:51,305 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 [2022-04-08 09:15:51,305 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 [2022-04-08 09:15:51,309 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 [2022-04-08 09:15:51,309 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 [2022-04-08 09:15:51,310 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 [2022-04-08 09:15:51,310 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 [2022-04-08 09:15:51,311 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 [2022-04-08 09:15:51,311 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 [2022-04-08 09:15:51,311 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 [2022-04-08 09:15:51,311 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 [2022-04-08 09:15:51,312 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 [2022-04-08 09:15:51,312 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 [2022-04-08 09:15:51,313 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 [2022-04-08 09:15:51,313 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 [2022-04-08 09:15:51,313 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 [2022-04-08 09:15:51,314 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 [2022-04-08 09:15:51,314 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 [2022-04-08 09:15:51,315 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 [2022-04-08 09:15:51,315 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 [2022-04-08 09:15:51,315 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 [2022-04-08 09:15:51,315 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 [2022-04-08 09:15:51,316 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 [2022-04-08 09:15:51,316 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 [2022-04-08 09:15:51,317 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 [2022-04-08 09:15:51,317 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 [2022-04-08 09:15:51,317 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 [2022-04-08 09:15:51,317 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 [2022-04-08 09:15:51,318 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 [2022-04-08 09:15:51,318 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 [2022-04-08 09:15:51,319 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 [2022-04-08 09:15:51,319 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 [2022-04-08 09:15:51,319 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 [2022-04-08 09:15:51,320 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 [2022-04-08 09:15:51,320 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 [2022-04-08 09:15:51,321 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 [2022-04-08 09:15:51,321 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 [2022-04-08 09:15:51,321 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 [2022-04-08 09:15:51,321 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 [2022-04-08 09:15:51,322 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 [2022-04-08 09:15:51,322 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 [2022-04-08 09:15:51,323 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 [2022-04-08 09:15:51,323 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 [2022-04-08 09:15:51,323 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 [2022-04-08 09:15:51,324 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 [2022-04-08 09:15:51,324 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 [2022-04-08 09:15:51,324 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 [2022-04-08 09:15:51,325 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 [2022-04-08 09:15:51,325 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 [2022-04-08 09:15:51,326 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 [2022-04-08 09:15:51,326 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 [2022-04-08 09:15:51,326 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 [2022-04-08 09:15:51,326 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 [2022-04-08 09:15:51,327 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 [2022-04-08 09:15:51,327 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 [2022-04-08 09:15:51,328 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 [2022-04-08 09:15:51,328 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 [2022-04-08 09:15:51,328 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-08 09:15:51,328 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-08 09:15:51,328 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-08 09:15:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2022-04-08 09:15:51,329 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:15:53,210 INFO L290 TraceCheckUtils]: 76: Hoare triple {5988#false} assume !false; {5988#false} is VALID [2022-04-08 09:15:53,210 INFO L290 TraceCheckUtils]: 75: Hoare triple {5988#false} assume 0 == ~cond; {5988#false} is VALID [2022-04-08 09:15:53,210 INFO L290 TraceCheckUtils]: 74: Hoare triple {5988#false} ~cond := #in~cond; {5988#false} is VALID [2022-04-08 09:15:53,210 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 [2022-04-08 09:15:53,210 INFO L290 TraceCheckUtils]: 72: Hoare triple {6294#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {5988#false} is VALID [2022-04-08 09:15:53,211 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 [2022-04-08 09:15:53,211 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 [2022-04-08 09:15:53,212 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 [2022-04-08 09:15:53,212 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 [2022-04-08 09:15:53,212 INFO L272 TraceCheckUtils]: 67: Hoare triple {6302#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,213 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 [2022-04-08 09:15:53,213 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 [2022-04-08 09:15:53,214 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 [2022-04-08 09:15:53,214 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 [2022-04-08 09:15:53,217 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 [2022-04-08 09:15:53,217 INFO L272 TraceCheckUtils]: 61: Hoare triple {6323#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,218 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 [2022-04-08 09:15:53,218 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 [2022-04-08 09:15:53,220 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 [2022-04-08 09:15:53,220 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 [2022-04-08 09:15:53,221 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 [2022-04-08 09:15:53,221 INFO L272 TraceCheckUtils]: 55: Hoare triple {6344#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,221 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 [2022-04-08 09:15:53,222 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 [2022-04-08 09:15:53,223 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 [2022-04-08 09:15:53,223 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 [2022-04-08 09:15:53,224 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 [2022-04-08 09:15:53,224 INFO L272 TraceCheckUtils]: 49: Hoare triple {6365#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,225 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 [2022-04-08 09:15:53,225 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 [2022-04-08 09:15:53,226 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 [2022-04-08 09:15:53,226 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 [2022-04-08 09:15:53,227 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 [2022-04-08 09:15:53,227 INFO L272 TraceCheckUtils]: 43: Hoare triple {6386#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,227 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 [2022-04-08 09:15:53,228 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 [2022-04-08 09:15:53,228 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 [2022-04-08 09:15:53,229 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 [2022-04-08 09:15:53,229 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 [2022-04-08 09:15:53,229 INFO L272 TraceCheckUtils]: 37: Hoare triple {6407#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,230 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 [2022-04-08 09:15:53,230 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 [2022-04-08 09:15:53,231 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 [2022-04-08 09:15:53,231 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 [2022-04-08 09:15:53,232 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 [2022-04-08 09:15:53,232 INFO L272 TraceCheckUtils]: 31: Hoare triple {6428#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,232 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 [2022-04-08 09:15:53,232 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 [2022-04-08 09:15:53,233 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 [2022-04-08 09:15:53,233 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 [2022-04-08 09:15:53,234 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 [2022-04-08 09:15:53,234 INFO L272 TraceCheckUtils]: 25: Hoare triple {6449#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,235 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 [2022-04-08 09:15:53,235 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 [2022-04-08 09:15:53,236 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 [2022-04-08 09:15:53,236 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 [2022-04-08 09:15:53,237 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 [2022-04-08 09:15:53,237 INFO L272 TraceCheckUtils]: 19: Hoare triple {6470#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,238 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 [2022-04-08 09:15:53,238 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 [2022-04-08 09:15:53,239 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 [2022-04-08 09:15:53,239 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 [2022-04-08 09:15:53,240 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 [2022-04-08 09:15:53,240 INFO L272 TraceCheckUtils]: 13: Hoare triple {6491#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,241 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 [2022-04-08 09:15:53,241 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 [2022-04-08 09:15:53,242 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 [2022-04-08 09:15:53,242 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 [2022-04-08 09:15:53,243 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 [2022-04-08 09:15:53,243 INFO L272 TraceCheckUtils]: 7: Hoare triple {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {5987#true} is VALID [2022-04-08 09:15:53,244 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 [2022-04-08 09:15:53,244 INFO L290 TraceCheckUtils]: 5: Hoare triple {5987#true} ~x~0 := 0; {6512#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} is VALID [2022-04-08 09:15:53,244 INFO L272 TraceCheckUtils]: 4: Hoare triple {5987#true} call #t~ret5 := main(); {5987#true} is VALID [2022-04-08 09:15:53,244 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5987#true} {5987#true} #42#return; {5987#true} is VALID [2022-04-08 09:15:53,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {5987#true} assume true; {5987#true} is VALID [2022-04-08 09:15:53,245 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 [2022-04-08 09:15:53,245 INFO L272 TraceCheckUtils]: 0: Hoare triple {5987#true} call ULTIMATE.init(); {5987#true} is VALID [2022-04-08 09:15:53,245 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2022-04-08 09:15:53,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1674711719] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:15:53,246 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:15:53,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 26, 36] total 62 [2022-04-08 09:15:53,246 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:15:53,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [527961452] [2022-04-08 09:15:53,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [527961452] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:15:53,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:15:53,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-08 09:15:53,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907965791] [2022-04-08 09:15:53,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:15:53,247 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 [2022-04-08 09:15:53,247 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:15:53,247 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) [2022-04-08 09:15:53,288 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:53,289 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-08 09:15:53,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:53,289 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-08 09:15:53,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=421, Invalid=3361, Unknown=0, NotChecked=0, Total=3782 [2022-04-08 09:15:53,293 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) [2022-04-08 09:15:55,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:55,756 INFO L93 Difference]: Finished difference Result 58 states and 70 transitions. [2022-04-08 09:15:55,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2022-04-08 09:15:55,756 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 [2022-04-08 09:15:55,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:15:55,757 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) [2022-04-08 09:15:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 70 transitions. [2022-04-08 09:15:55,759 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) [2022-04-08 09:15:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 70 transitions. [2022-04-08 09:15:55,761 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 70 transitions. [2022-04-08 09:15:55,830 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:55,831 INFO L225 Difference]: With dead ends: 58 [2022-04-08 09:15:55,831 INFO L226 Difference]: Without dead ends: 53 [2022-04-08 09:15:55,833 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 132 SyntacticMatches, 11 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 744 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=991, Invalid=6319, Unknown=0, NotChecked=0, Total=7310 [2022-04-08 09:15:55,833 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 [2022-04-08 09:15:55,834 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] [2022-04-08 09:15:55,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2022-04-08 09:15:55,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 51. [2022-04-08 09:15:55,978 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:15:55,979 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) [2022-04-08 09:15:55,979 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) [2022-04-08 09:15:55,979 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) [2022-04-08 09:15:55,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:55,980 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2022-04-08 09:15:55,980 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-08 09:15:55,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:55,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:55,981 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. [2022-04-08 09:15:55,981 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. [2022-04-08 09:15:55,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:15:55,983 INFO L93 Difference]: Finished difference Result 53 states and 65 transitions. [2022-04-08 09:15:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 65 transitions. [2022-04-08 09:15:55,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:15:55,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:15:55,983 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:15:55,983 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:15:55,985 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) [2022-04-08 09:15:55,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 62 transitions. [2022-04-08 09:15:55,986 INFO L78 Accepts]: Start accepts. Automaton has 51 states and 62 transitions. Word has length 77 [2022-04-08 09:15:55,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:15:55,986 INFO L478 AbstractCegarLoop]: Abstraction has 51 states and 62 transitions. [2022-04-08 09:15:55,987 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) [2022-04-08 09:15:55,987 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 62 transitions. [2022-04-08 09:15:56,055 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:15:56,055 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 62 transitions. [2022-04-08 09:15:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-04-08 09:15:56,056 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:15:56,056 INFO L499 BasicCegarLoop]: trace histogram [12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:15:56,083 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-08 09:15:56,256 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,SelfDestructingSolverStorable12 [2022-04-08 09:15:56,256 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:15:56,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:15:56,257 INFO L85 PathProgramCache]: Analyzing trace with hash 833473678, now seen corresponding path program 23 times [2022-04-08 09:15:56,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:15:56,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2020411840] [2022-04-08 09:15:56,270 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:15:56,270 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:15:56,270 INFO L85 PathProgramCache]: Analyzing trace with hash 833473678, now seen corresponding path program 24 times [2022-04-08 09:15:56,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:15:56,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2056704858] [2022-04-08 09:15:56,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:15:56,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:15:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:15:56,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,711 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 [2022-04-08 09:15:56,712 INFO L290 TraceCheckUtils]: 1: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-08 09:15:56,712 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-08 09:15:56,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:15:56,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,755 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 [2022-04-08 09:15:56,755 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 [2022-04-08 09:15:56,756 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 [2022-04-08 09:15:56,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:15:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,765 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 [2022-04-08 09:15:56,766 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 [2022-04-08 09:15:56,766 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 [2022-04-08 09:15:56,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:15:56,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,780 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 [2022-04-08 09:15:56,781 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 [2022-04-08 09:15:56,781 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 [2022-04-08 09:15:56,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:15:56,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,791 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 [2022-04-08 09:15:56,791 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 [2022-04-08 09:15:56,792 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 [2022-04-08 09:15:56,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:15:56,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,802 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 [2022-04-08 09:15:56,802 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 [2022-04-08 09:15:56,803 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 [2022-04-08 09:15:56,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:15:56,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,824 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 [2022-04-08 09:15:56,824 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 [2022-04-08 09:15:56,825 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 [2022-04-08 09:15:56,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:15:56,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,842 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 [2022-04-08 09:15:56,842 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 [2022-04-08 09:15:56,843 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 [2022-04-08 09:15:56,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:15:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,851 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 [2022-04-08 09:15:56,852 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 [2022-04-08 09:15:56,853 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 [2022-04-08 09:15:56,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:15:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,865 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 [2022-04-08 09:15:56,865 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 [2022-04-08 09:15:56,866 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 [2022-04-08 09:15:56,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:15:56,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,875 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 [2022-04-08 09:15:56,875 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 [2022-04-08 09:15:56,876 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 [2022-04-08 09:15:56,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:15:56,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,884 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 [2022-04-08 09:15:56,885 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 [2022-04-08 09:15:56,885 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 [2022-04-08 09:15:56,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:15:56,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:56,908 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 [2022-04-08 09:15:56,908 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 [2022-04-08 09:15:56,909 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 [2022-04-08 09:15:56,910 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 [2022-04-08 09:15:56,910 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 [2022-04-08 09:15:56,910 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-08 09:15:56,910 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-08 09:15:56,910 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-08 09:15:56,910 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {6923#(= main_~x~0 0)} is VALID [2022-04-08 09:15:56,911 INFO L290 TraceCheckUtils]: 6: Hoare triple {6923#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6923#(= main_~x~0 0)} is VALID [2022-04-08 09:15:56,911 INFO L272 TraceCheckUtils]: 7: Hoare triple {6923#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:15:56,911 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 [2022-04-08 09:15:56,912 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 [2022-04-08 09:15:56,912 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 [2022-04-08 09:15:56,913 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 [2022-04-08 09:15:56,913 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 [2022-04-08 09:15:56,913 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 [2022-04-08 09:15:56,914 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 [2022-04-08 09:15:56,914 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 [2022-04-08 09:15:56,915 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 [2022-04-08 09:15:56,915 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 [2022-04-08 09:15:56,916 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 [2022-04-08 09:15:56,916 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 [2022-04-08 09:15:56,916 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 [2022-04-08 09:15:56,917 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 [2022-04-08 09:15:56,917 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 [2022-04-08 09:15:56,918 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 [2022-04-08 09:15:56,918 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 [2022-04-08 09:15:56,918 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 [2022-04-08 09:15:56,919 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 [2022-04-08 09:15:56,919 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 [2022-04-08 09:15:56,920 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 [2022-04-08 09:15:56,920 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 [2022-04-08 09:15:56,921 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 [2022-04-08 09:15:56,921 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 [2022-04-08 09:15:56,921 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 [2022-04-08 09:15:56,922 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 [2022-04-08 09:15:56,922 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 [2022-04-08 09:15:56,923 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 [2022-04-08 09:15:56,923 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 [2022-04-08 09:15:56,923 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 [2022-04-08 09:15:56,924 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 [2022-04-08 09:15:56,924 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 [2022-04-08 09:15:56,925 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 [2022-04-08 09:15:56,925 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 [2022-04-08 09:15:56,926 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 [2022-04-08 09:15:56,926 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 [2022-04-08 09:15:56,926 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 [2022-04-08 09:15:56,926 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 [2022-04-08 09:15:56,927 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 [2022-04-08 09:15:56,928 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 [2022-04-08 09:15:56,928 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 [2022-04-08 09:15:56,928 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 [2022-04-08 09:15:56,929 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 [2022-04-08 09:15:56,929 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 [2022-04-08 09:15:56,930 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 [2022-04-08 09:15:56,930 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 [2022-04-08 09:15:56,931 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 [2022-04-08 09:15:56,931 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 [2022-04-08 09:15:56,931 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 [2022-04-08 09:15:56,932 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 [2022-04-08 09:15:56,932 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 [2022-04-08 09:15:56,933 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 [2022-04-08 09:15:56,933 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 [2022-04-08 09:15:56,933 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 [2022-04-08 09:15:56,934 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 [2022-04-08 09:15:56,934 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 [2022-04-08 09:15:56,935 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 [2022-04-08 09:15:56,935 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 [2022-04-08 09:15:56,936 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 [2022-04-08 09:15:56,936 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 [2022-04-08 09:15:56,936 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 [2022-04-08 09:15:56,937 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 [2022-04-08 09:15:56,937 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 [2022-04-08 09:15:56,938 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 [2022-04-08 09:15:56,938 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 [2022-04-08 09:15:56,938 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 [2022-04-08 09:15:56,939 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 [2022-04-08 09:15:56,939 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 [2022-04-08 09:15:56,940 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 [2022-04-08 09:15:56,941 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 [2022-04-08 09:15:56,941 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 [2022-04-08 09:15:56,941 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 [2022-04-08 09:15:56,941 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-08 09:15:56,942 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-08 09:15:56,942 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-08 09:15:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-04-08 09:15:56,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:15:56,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2056704858] [2022-04-08 09:15:56,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2056704858] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:15:56,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [784685530] [2022-04-08 09:15:56,943 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:15:56,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:15:56,943 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:15:56,944 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) [2022-04-08 09:15:56,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-08 09:15:57,142 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-08 09:15:57,142 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:15:57,144 WARN L261 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 123 conjunts are in the unsatisfiable core [2022-04-08 09:15:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:15:57,162 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:15:58,132 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6918#true} is VALID [2022-04-08 09:15:58,132 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 [2022-04-08 09:15:58,132 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-08 09:15:58,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-08 09:15:58,132 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-08 09:15:58,133 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {6923#(= main_~x~0 0)} is VALID [2022-04-08 09:15:58,133 INFO L290 TraceCheckUtils]: 6: Hoare triple {6923#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {6923#(= main_~x~0 0)} is VALID [2022-04-08 09:15:58,133 INFO L272 TraceCheckUtils]: 7: Hoare triple {6923#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:15:58,133 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 [2022-04-08 09:15:58,134 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 [2022-04-08 09:15:58,134 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 [2022-04-08 09:15:58,135 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 [2022-04-08 09:15:58,135 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 [2022-04-08 09:15:58,135 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 [2022-04-08 09:15:58,136 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 [2022-04-08 09:15:58,136 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 [2022-04-08 09:15:58,137 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 [2022-04-08 09:15:58,137 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 [2022-04-08 09:15:58,137 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 [2022-04-08 09:15:58,137 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 [2022-04-08 09:15:58,138 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 [2022-04-08 09:15:58,138 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 [2022-04-08 09:15:58,139 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 [2022-04-08 09:15:58,139 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 [2022-04-08 09:15:58,139 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 [2022-04-08 09:15:58,140 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 [2022-04-08 09:15:58,140 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 [2022-04-08 09:15:58,140 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 [2022-04-08 09:15:58,141 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 [2022-04-08 09:15:58,141 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 [2022-04-08 09:15:58,142 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 [2022-04-08 09:15:58,142 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 [2022-04-08 09:15:58,142 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 [2022-04-08 09:15:58,142 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 [2022-04-08 09:15:58,143 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 [2022-04-08 09:15:58,143 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 [2022-04-08 09:15:58,144 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 [2022-04-08 09:15:58,144 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 [2022-04-08 09:15:58,144 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 [2022-04-08 09:15:58,144 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 [2022-04-08 09:15:58,145 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 [2022-04-08 09:15:58,145 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 [2022-04-08 09:15:58,146 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 [2022-04-08 09:15:58,146 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 [2022-04-08 09:15:58,146 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 [2022-04-08 09:15:58,147 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 [2022-04-08 09:15:58,147 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 [2022-04-08 09:15:58,148 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 [2022-04-08 09:15:58,148 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 [2022-04-08 09:15:58,148 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 [2022-04-08 09:15:58,148 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 [2022-04-08 09:15:58,149 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 [2022-04-08 09:15:58,149 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 [2022-04-08 09:15:58,150 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 [2022-04-08 09:15:58,150 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 [2022-04-08 09:15:58,150 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 [2022-04-08 09:15:58,150 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 [2022-04-08 09:15:58,151 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 [2022-04-08 09:15:58,151 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 [2022-04-08 09:15:58,152 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 [2022-04-08 09:15:58,152 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 [2022-04-08 09:15:58,152 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 [2022-04-08 09:15:58,153 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 [2022-04-08 09:15:58,153 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 [2022-04-08 09:15:58,154 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 [2022-04-08 09:15:58,154 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 [2022-04-08 09:15:58,154 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 [2022-04-08 09:15:58,154 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 [2022-04-08 09:15:58,155 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 [2022-04-08 09:15:58,155 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 [2022-04-08 09:15:58,156 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 [2022-04-08 09:15:58,156 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 [2022-04-08 09:15:58,156 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 [2022-04-08 09:15:58,157 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 [2022-04-08 09:15:58,157 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 [2022-04-08 09:15:58,157 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 [2022-04-08 09:15:58,158 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 [2022-04-08 09:15:58,158 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 [2022-04-08 09:15:58,159 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 [2022-04-08 09:15:58,159 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 [2022-04-08 09:15:58,159 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-08 09:15:58,159 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-08 09:15:58,159 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-08 09:15:58,159 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2022-04-08 09:15:58,159 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:16:00,211 INFO L290 TraceCheckUtils]: 82: Hoare triple {6919#false} assume !false; {6919#false} is VALID [2022-04-08 09:16:00,211 INFO L290 TraceCheckUtils]: 81: Hoare triple {6919#false} assume 0 == ~cond; {6919#false} is VALID [2022-04-08 09:16:00,211 INFO L290 TraceCheckUtils]: 80: Hoare triple {6919#false} ~cond := #in~cond; {6919#false} is VALID [2022-04-08 09:16:00,211 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 [2022-04-08 09:16:00,212 INFO L290 TraceCheckUtils]: 78: Hoare triple {7248#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {6919#false} is VALID [2022-04-08 09:16:00,212 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 [2022-04-08 09:16:00,213 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 [2022-04-08 09:16:00,214 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 [2022-04-08 09:16:00,214 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 [2022-04-08 09:16:00,215 INFO L272 TraceCheckUtils]: 73: Hoare triple {7256#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,215 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 [2022-04-08 09:16:00,216 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 [2022-04-08 09:16:00,216 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 [2022-04-08 09:16:00,217 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 [2022-04-08 09:16:00,218 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 [2022-04-08 09:16:00,218 INFO L272 TraceCheckUtils]: 67: Hoare triple {7277#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,218 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 [2022-04-08 09:16:00,219 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 [2022-04-08 09:16:00,220 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 [2022-04-08 09:16:00,220 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 [2022-04-08 09:16:00,221 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 [2022-04-08 09:16:00,221 INFO L272 TraceCheckUtils]: 61: Hoare triple {7298#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,221 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 [2022-04-08 09:16:00,222 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 [2022-04-08 09:16:00,223 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 [2022-04-08 09:16:00,223 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 [2022-04-08 09:16:00,224 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 [2022-04-08 09:16:00,224 INFO L272 TraceCheckUtils]: 55: Hoare triple {7319#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,225 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 [2022-04-08 09:16:00,225 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 [2022-04-08 09:16:00,226 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 [2022-04-08 09:16:00,226 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 [2022-04-08 09:16:00,227 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 [2022-04-08 09:16:00,227 INFO L272 TraceCheckUtils]: 49: Hoare triple {7340#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,228 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 [2022-04-08 09:16:00,228 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 [2022-04-08 09:16:00,229 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 [2022-04-08 09:16:00,230 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 [2022-04-08 09:16:00,230 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 [2022-04-08 09:16:00,231 INFO L272 TraceCheckUtils]: 43: Hoare triple {7361#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,231 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 [2022-04-08 09:16:00,231 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 [2022-04-08 09:16:00,232 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 [2022-04-08 09:16:00,233 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 [2022-04-08 09:16:00,234 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 [2022-04-08 09:16:00,234 INFO L272 TraceCheckUtils]: 37: Hoare triple {7382#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,234 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 [2022-04-08 09:16:00,235 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 [2022-04-08 09:16:00,236 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 [2022-04-08 09:16:00,236 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 [2022-04-08 09:16:00,237 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 [2022-04-08 09:16:00,237 INFO L272 TraceCheckUtils]: 31: Hoare triple {7403#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,237 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 [2022-04-08 09:16:00,238 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 [2022-04-08 09:16:00,239 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 [2022-04-08 09:16:00,239 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 [2022-04-08 09:16:00,240 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 [2022-04-08 09:16:00,240 INFO L272 TraceCheckUtils]: 25: Hoare triple {7424#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,241 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 [2022-04-08 09:16:00,241 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 [2022-04-08 09:16:00,242 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 [2022-04-08 09:16:00,242 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 [2022-04-08 09:16:00,243 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 [2022-04-08 09:16:00,243 INFO L272 TraceCheckUtils]: 19: Hoare triple {7445#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,244 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 [2022-04-08 09:16:00,244 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 [2022-04-08 09:16:00,245 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 [2022-04-08 09:16:00,245 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 [2022-04-08 09:16:00,246 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 [2022-04-08 09:16:00,246 INFO L272 TraceCheckUtils]: 13: Hoare triple {7466#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,246 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 [2022-04-08 09:16:00,247 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 [2022-04-08 09:16:00,248 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 [2022-04-08 09:16:00,248 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 [2022-04-08 09:16:00,249 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 [2022-04-08 09:16:00,249 INFO L272 TraceCheckUtils]: 7: Hoare triple {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {6918#true} is VALID [2022-04-08 09:16:00,249 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 [2022-04-08 09:16:00,250 INFO L290 TraceCheckUtils]: 5: Hoare triple {6918#true} ~x~0 := 0; {7487#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} is VALID [2022-04-08 09:16:00,250 INFO L272 TraceCheckUtils]: 4: Hoare triple {6918#true} call #t~ret5 := main(); {6918#true} is VALID [2022-04-08 09:16:00,250 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6918#true} {6918#true} #42#return; {6918#true} is VALID [2022-04-08 09:16:00,250 INFO L290 TraceCheckUtils]: 2: Hoare triple {6918#true} assume true; {6918#true} is VALID [2022-04-08 09:16:00,250 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 [2022-04-08 09:16:00,250 INFO L272 TraceCheckUtils]: 0: Hoare triple {6918#true} call ULTIMATE.init(); {6918#true} is VALID [2022-04-08 09:16:00,251 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-04-08 09:16:00,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [784685530] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:16:00,251 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:16:00,251 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 28, 39] total 67 [2022-04-08 09:16:00,252 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:16:00,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2020411840] [2022-04-08 09:16:00,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2020411840] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:16:00,252 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:16:00,252 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-08 09:16:00,252 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1926798362] [2022-04-08 09:16:00,252 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:16:00,253 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 [2022-04-08 09:16:00,253 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:16:00,253 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) [2022-04-08 09:16:00,301 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:00,301 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-08 09:16:00,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:00,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-08 09:16:00,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=482, Invalid=3940, Unknown=0, NotChecked=0, Total=4422 [2022-04-08 09:16:00,303 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) [2022-04-08 09:16:03,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:03,506 INFO L93 Difference]: Finished difference Result 61 states and 74 transitions. [2022-04-08 09:16:03,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-04-08 09:16:03,506 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 [2022-04-08 09:16:03,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:16:03,506 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) [2022-04-08 09:16:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 74 transitions. [2022-04-08 09:16:03,509 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) [2022-04-08 09:16:03,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 74 transitions. [2022-04-08 09:16:03,511 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 74 transitions. [2022-04-08 09:16:03,573 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:03,575 INFO L225 Difference]: With dead ends: 61 [2022-04-08 09:16:03,575 INFO L226 Difference]: Without dead ends: 56 [2022-04-08 09:16:03,577 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 142 SyntacticMatches, 12 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 871 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=1139, Invalid=7417, Unknown=0, NotChecked=0, Total=8556 [2022-04-08 09:16:03,577 INFO L913 BasicCegarLoop]: 25 mSDtfsCounter, 36 mSDsluCounter, 107 mSDsCounter, 0 mSdLazyCounter, 1361 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:16:03,577 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 132 Invalid, 1432 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1361 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-04-08 09:16:03,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-08 09:16:03,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 54. [2022-04-08 09:16:03,693 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:16:03,693 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) [2022-04-08 09:16:03,693 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) [2022-04-08 09:16:03,693 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) [2022-04-08 09:16:03,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:03,695 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2022-04-08 09:16:03,695 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-08 09:16:03,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:03,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:03,696 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. [2022-04-08 09:16:03,696 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. [2022-04-08 09:16:03,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:03,697 INFO L93 Difference]: Finished difference Result 56 states and 69 transitions. [2022-04-08 09:16:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 69 transitions. [2022-04-08 09:16:03,698 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:03,698 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:03,698 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:16:03,698 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:16:03,698 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) [2022-04-08 09:16:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 66 transitions. [2022-04-08 09:16:03,700 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 66 transitions. Word has length 83 [2022-04-08 09:16:03,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:16:03,700 INFO L478 AbstractCegarLoop]: Abstraction has 54 states and 66 transitions. [2022-04-08 09:16:03,700 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) [2022-04-08 09:16:03,700 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 66 transitions. [2022-04-08 09:16:03,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 66 edges. 66 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 66 transitions. [2022-04-08 09:16:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-04-08 09:16:03,785 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:16:03,785 INFO L499 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:16:03,803 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-04-08 09:16:03,986 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-08 09:16:03,986 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:16:03,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:16:03,986 INFO L85 PathProgramCache]: Analyzing trace with hash -1520916244, now seen corresponding path program 25 times [2022-04-08 09:16:03,986 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:03,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [283460344] [2022-04-08 09:16:03,999 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:16:03,999 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:16:03,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1520916244, now seen corresponding path program 26 times [2022-04-08 09:16:03,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:16:03,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107877170] [2022-04-08 09:16:03,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:16:03,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:16:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:16:04,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,593 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 [2022-04-08 09:16:04,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-08 09:16:04,593 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-08 09:16:04,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:16:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,630 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 [2022-04-08 09:16:04,631 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 [2022-04-08 09:16:04,632 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 [2022-04-08 09:16:04,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:16:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,641 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 [2022-04-08 09:16:04,641 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 [2022-04-08 09:16:04,642 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 [2022-04-08 09:16:04,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:16:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,651 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 [2022-04-08 09:16:04,651 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 [2022-04-08 09:16:04,652 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 [2022-04-08 09:16:04,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:16:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,660 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 [2022-04-08 09:16:04,661 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 [2022-04-08 09:16:04,662 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 [2022-04-08 09:16:04,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:16:04,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,671 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 [2022-04-08 09:16:04,672 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 [2022-04-08 09:16:04,673 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 [2022-04-08 09:16:04,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:16:04,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,682 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 [2022-04-08 09:16:04,682 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 [2022-04-08 09:16:04,683 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 [2022-04-08 09:16:04,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:16:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,692 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 [2022-04-08 09:16:04,693 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 [2022-04-08 09:16:04,694 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 [2022-04-08 09:16:04,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:16:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,702 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 [2022-04-08 09:16:04,702 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 [2022-04-08 09:16:04,703 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 [2022-04-08 09:16:04,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:16:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,712 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 [2022-04-08 09:16:04,712 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 [2022-04-08 09:16:04,713 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 [2022-04-08 09:16:04,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:16:04,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,721 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 [2022-04-08 09:16:04,722 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 [2022-04-08 09:16:04,723 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 [2022-04-08 09:16:04,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:16:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,731 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 [2022-04-08 09:16:04,732 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 [2022-04-08 09:16:04,732 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 [2022-04-08 09:16:04,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:16:04,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,741 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 [2022-04-08 09:16:04,741 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 [2022-04-08 09:16:04,742 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 [2022-04-08 09:16:04,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:16:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,751 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 [2022-04-08 09:16:04,751 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 [2022-04-08 09:16:04,752 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 [2022-04-08 09:16:04,753 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 [2022-04-08 09:16:04,753 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 [2022-04-08 09:16:04,753 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-08 09:16:04,753 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-08 09:16:04,753 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-08 09:16:04,753 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {7920#(= main_~x~0 0)} is VALID [2022-04-08 09:16:04,754 INFO L290 TraceCheckUtils]: 6: Hoare triple {7920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7920#(= main_~x~0 0)} is VALID [2022-04-08 09:16:04,754 INFO L272 TraceCheckUtils]: 7: Hoare triple {7920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:04,754 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 [2022-04-08 09:16:04,755 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 [2022-04-08 09:16:04,755 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 [2022-04-08 09:16:04,756 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 [2022-04-08 09:16:04,756 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 [2022-04-08 09:16:04,756 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 [2022-04-08 09:16:04,757 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 [2022-04-08 09:16:04,757 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 [2022-04-08 09:16:04,758 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 [2022-04-08 09:16:04,758 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 [2022-04-08 09:16:04,759 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 [2022-04-08 09:16:04,759 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 [2022-04-08 09:16:04,759 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 [2022-04-08 09:16:04,759 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 [2022-04-08 09:16:04,760 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 [2022-04-08 09:16:04,761 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 [2022-04-08 09:16:04,761 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 [2022-04-08 09:16:04,761 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 [2022-04-08 09:16:04,762 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 [2022-04-08 09:16:04,762 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 [2022-04-08 09:16:04,763 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 [2022-04-08 09:16:04,763 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 [2022-04-08 09:16:04,764 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 [2022-04-08 09:16:04,764 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 [2022-04-08 09:16:04,764 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 [2022-04-08 09:16:04,764 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 [2022-04-08 09:16:04,765 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 [2022-04-08 09:16:04,766 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 [2022-04-08 09:16:04,766 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 [2022-04-08 09:16:04,766 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 [2022-04-08 09:16:04,767 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 [2022-04-08 09:16:04,767 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 [2022-04-08 09:16:04,768 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 [2022-04-08 09:16:04,768 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 [2022-04-08 09:16:04,769 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 [2022-04-08 09:16:04,769 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 [2022-04-08 09:16:04,769 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 [2022-04-08 09:16:04,769 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 [2022-04-08 09:16:04,770 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 [2022-04-08 09:16:04,771 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 [2022-04-08 09:16:04,771 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 [2022-04-08 09:16:04,771 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 [2022-04-08 09:16:04,772 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 [2022-04-08 09:16:04,772 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 [2022-04-08 09:16:04,773 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 [2022-04-08 09:16:04,773 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 [2022-04-08 09:16:04,773 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 [2022-04-08 09:16:04,774 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 [2022-04-08 09:16:04,774 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 [2022-04-08 09:16:04,774 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 [2022-04-08 09:16:04,775 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 [2022-04-08 09:16:04,776 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 [2022-04-08 09:16:04,776 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 [2022-04-08 09:16:04,776 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 [2022-04-08 09:16:04,777 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 [2022-04-08 09:16:04,777 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 [2022-04-08 09:16:04,778 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 [2022-04-08 09:16:04,778 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 [2022-04-08 09:16:04,778 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 [2022-04-08 09:16:04,779 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 [2022-04-08 09:16:04,779 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 [2022-04-08 09:16:04,779 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 [2022-04-08 09:16:04,780 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 [2022-04-08 09:16:04,781 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 [2022-04-08 09:16:04,781 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 [2022-04-08 09:16:04,781 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 [2022-04-08 09:16:04,781 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 [2022-04-08 09:16:04,782 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 [2022-04-08 09:16:04,783 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 [2022-04-08 09:16:04,783 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 [2022-04-08 09:16:04,783 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 [2022-04-08 09:16:04,784 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 [2022-04-08 09:16:04,784 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 [2022-04-08 09:16:04,784 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 [2022-04-08 09:16:04,785 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 [2022-04-08 09:16:04,786 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 [2022-04-08 09:16:04,786 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 [2022-04-08 09:16:04,786 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 [2022-04-08 09:16:04,787 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-08 09:16:04,787 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-08 09:16:04,787 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-08 09:16:04,787 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-04-08 09:16:04,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:16:04,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107877170] [2022-04-08 09:16:04,788 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1107877170] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:16:04,788 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2010898215] [2022-04-08 09:16:04,788 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:16:04,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:04,788 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:16:04,789 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) [2022-04-08 09:16:04,798 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-08 09:16:04,881 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:16:04,881 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:16:04,883 WARN L261 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 133 conjunts are in the unsatisfiable core [2022-04-08 09:16:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:04,900 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:16:06,012 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7915#true} is VALID [2022-04-08 09:16:06,012 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 [2022-04-08 09:16:06,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-08 09:16:06,012 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-08 09:16:06,012 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-08 09:16:06,012 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {7920#(= main_~x~0 0)} is VALID [2022-04-08 09:16:06,013 INFO L290 TraceCheckUtils]: 6: Hoare triple {7920#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {7920#(= main_~x~0 0)} is VALID [2022-04-08 09:16:06,013 INFO L272 TraceCheckUtils]: 7: Hoare triple {7920#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:06,013 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 [2022-04-08 09:16:06,014 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 [2022-04-08 09:16:06,014 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 [2022-04-08 09:16:06,014 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 [2022-04-08 09:16:06,015 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 [2022-04-08 09:16:06,015 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 [2022-04-08 09:16:06,015 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 [2022-04-08 09:16:06,016 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 [2022-04-08 09:16:06,016 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 [2022-04-08 09:16:06,017 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 [2022-04-08 09:16:06,017 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 [2022-04-08 09:16:06,017 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 [2022-04-08 09:16:06,018 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 [2022-04-08 09:16:06,018 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 [2022-04-08 09:16:06,019 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 [2022-04-08 09:16:06,019 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 [2022-04-08 09:16:06,019 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 [2022-04-08 09:16:06,019 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 [2022-04-08 09:16:06,020 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 [2022-04-08 09:16:06,020 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 [2022-04-08 09:16:06,021 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 [2022-04-08 09:16:06,021 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 [2022-04-08 09:16:06,021 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 [2022-04-08 09:16:06,022 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 [2022-04-08 09:16:06,022 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 [2022-04-08 09:16:06,022 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 [2022-04-08 09:16:06,023 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 [2022-04-08 09:16:06,023 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 [2022-04-08 09:16:06,024 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 [2022-04-08 09:16:06,024 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 [2022-04-08 09:16:06,024 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 [2022-04-08 09:16:06,024 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 [2022-04-08 09:16:06,025 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 [2022-04-08 09:16:06,025 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 [2022-04-08 09:16:06,026 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 [2022-04-08 09:16:06,026 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 [2022-04-08 09:16:06,026 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 [2022-04-08 09:16:06,026 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 [2022-04-08 09:16:06,027 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 [2022-04-08 09:16:06,027 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 [2022-04-08 09:16:06,028 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 [2022-04-08 09:16:06,028 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 [2022-04-08 09:16:06,028 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 [2022-04-08 09:16:06,029 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 [2022-04-08 09:16:06,029 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 [2022-04-08 09:16:06,030 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 [2022-04-08 09:16:06,030 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 [2022-04-08 09:16:06,030 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 [2022-04-08 09:16:06,030 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 [2022-04-08 09:16:06,031 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 [2022-04-08 09:16:06,031 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 [2022-04-08 09:16:06,032 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 [2022-04-08 09:16:06,032 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 [2022-04-08 09:16:06,032 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 [2022-04-08 09:16:06,033 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 [2022-04-08 09:16:06,033 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 [2022-04-08 09:16:06,034 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 [2022-04-08 09:16:06,034 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 [2022-04-08 09:16:06,034 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 [2022-04-08 09:16:06,034 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 [2022-04-08 09:16:06,035 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 [2022-04-08 09:16:06,036 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 [2022-04-08 09:16:06,036 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 [2022-04-08 09:16:06,037 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 [2022-04-08 09:16:06,037 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 [2022-04-08 09:16:06,037 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 [2022-04-08 09:16:06,038 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 [2022-04-08 09:16:06,038 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 [2022-04-08 09:16:06,039 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 [2022-04-08 09:16:06,039 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 [2022-04-08 09:16:06,040 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 [2022-04-08 09:16:06,040 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 [2022-04-08 09:16:06,040 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 [2022-04-08 09:16:06,041 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 [2022-04-08 09:16:06,041 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 [2022-04-08 09:16:06,042 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 [2022-04-08 09:16:06,042 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 [2022-04-08 09:16:06,042 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 [2022-04-08 09:16:06,042 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-08 09:16:06,042 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-08 09:16:06,042 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-08 09:16:06,043 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2022-04-08 09:16:06,043 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:16:08,377 INFO L290 TraceCheckUtils]: 88: Hoare triple {7916#false} assume !false; {7916#false} is VALID [2022-04-08 09:16:08,378 INFO L290 TraceCheckUtils]: 87: Hoare triple {7916#false} assume 0 == ~cond; {7916#false} is VALID [2022-04-08 09:16:08,378 INFO L290 TraceCheckUtils]: 86: Hoare triple {7916#false} ~cond := #in~cond; {7916#false} is VALID [2022-04-08 09:16:08,378 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 [2022-04-08 09:16:08,378 INFO L290 TraceCheckUtils]: 84: Hoare triple {8268#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {7916#false} is VALID [2022-04-08 09:16:08,378 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 [2022-04-08 09:16:08,379 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 [2022-04-08 09:16:08,379 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 [2022-04-08 09:16:08,380 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 [2022-04-08 09:16:08,380 INFO L272 TraceCheckUtils]: 79: Hoare triple {8276#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,380 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 [2022-04-08 09:16:08,383 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 [2022-04-08 09:16:08,384 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 [2022-04-08 09:16:08,385 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 [2022-04-08 09:16:08,385 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 [2022-04-08 09:16:08,386 INFO L272 TraceCheckUtils]: 73: Hoare triple {8297#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,386 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 [2022-04-08 09:16:08,386 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 [2022-04-08 09:16:08,387 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 [2022-04-08 09:16:08,388 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 [2022-04-08 09:16:08,389 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 [2022-04-08 09:16:08,389 INFO L272 TraceCheckUtils]: 67: Hoare triple {8318#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,389 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 [2022-04-08 09:16:08,390 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 [2022-04-08 09:16:08,391 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 [2022-04-08 09:16:08,391 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 [2022-04-08 09:16:08,392 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 [2022-04-08 09:16:08,392 INFO L272 TraceCheckUtils]: 61: Hoare triple {8339#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,392 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 [2022-04-08 09:16:08,393 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 [2022-04-08 09:16:08,393 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 [2022-04-08 09:16:08,394 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 [2022-04-08 09:16:08,394 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 [2022-04-08 09:16:08,394 INFO L272 TraceCheckUtils]: 55: Hoare triple {8360#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,395 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 [2022-04-08 09:16:08,395 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 [2022-04-08 09:16:08,396 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 [2022-04-08 09:16:08,396 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 [2022-04-08 09:16:08,397 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 [2022-04-08 09:16:08,397 INFO L272 TraceCheckUtils]: 49: Hoare triple {8381#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,397 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 [2022-04-08 09:16:08,398 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 [2022-04-08 09:16:08,398 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 [2022-04-08 09:16:08,399 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 [2022-04-08 09:16:08,399 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 [2022-04-08 09:16:08,399 INFO L272 TraceCheckUtils]: 43: Hoare triple {8402#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,400 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 [2022-04-08 09:16:08,400 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 [2022-04-08 09:16:08,401 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 [2022-04-08 09:16:08,401 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 [2022-04-08 09:16:08,402 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 [2022-04-08 09:16:08,402 INFO L272 TraceCheckUtils]: 37: Hoare triple {8423#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,402 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 [2022-04-08 09:16:08,403 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 [2022-04-08 09:16:08,403 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 [2022-04-08 09:16:08,404 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 [2022-04-08 09:16:08,404 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 [2022-04-08 09:16:08,404 INFO L272 TraceCheckUtils]: 31: Hoare triple {8444#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,404 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 [2022-04-08 09:16:08,405 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 [2022-04-08 09:16:08,405 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 [2022-04-08 09:16:08,406 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 [2022-04-08 09:16:08,406 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 [2022-04-08 09:16:08,406 INFO L272 TraceCheckUtils]: 25: Hoare triple {8465#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,407 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 [2022-04-08 09:16:08,407 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 [2022-04-08 09:16:08,408 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 [2022-04-08 09:16:08,408 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 [2022-04-08 09:16:08,409 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 [2022-04-08 09:16:08,409 INFO L272 TraceCheckUtils]: 19: Hoare triple {8486#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,409 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 [2022-04-08 09:16:08,409 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 [2022-04-08 09:16:08,410 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 [2022-04-08 09:16:08,410 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 [2022-04-08 09:16:08,411 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 [2022-04-08 09:16:08,411 INFO L272 TraceCheckUtils]: 13: Hoare triple {8507#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,411 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 [2022-04-08 09:16:08,412 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 [2022-04-08 09:16:08,412 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 [2022-04-08 09:16:08,413 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 [2022-04-08 09:16:08,413 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 [2022-04-08 09:16:08,413 INFO L272 TraceCheckUtils]: 7: Hoare triple {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {7915#true} is VALID [2022-04-08 09:16:08,414 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 [2022-04-08 09:16:08,414 INFO L290 TraceCheckUtils]: 5: Hoare triple {7915#true} ~x~0 := 0; {8528#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} is VALID [2022-04-08 09:16:08,414 INFO L272 TraceCheckUtils]: 4: Hoare triple {7915#true} call #t~ret5 := main(); {7915#true} is VALID [2022-04-08 09:16:08,414 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7915#true} {7915#true} #42#return; {7915#true} is VALID [2022-04-08 09:16:08,414 INFO L290 TraceCheckUtils]: 2: Hoare triple {7915#true} assume true; {7915#true} is VALID [2022-04-08 09:16:08,414 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 [2022-04-08 09:16:08,414 INFO L272 TraceCheckUtils]: 0: Hoare triple {7915#true} call ULTIMATE.init(); {7915#true} is VALID [2022-04-08 09:16:08,415 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 0 proven. 403 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-04-08 09:16:08,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2010898215] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:16:08,415 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:16:08,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 30, 42] total 72 [2022-04-08 09:16:08,416 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:16:08,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [283460344] [2022-04-08 09:16:08,416 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [283460344] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:16:08,416 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:16:08,416 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-08 09:16:08,416 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022357357] [2022-04-08 09:16:08,416 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:16:08,416 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 [2022-04-08 09:16:08,417 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:16:08,417 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) [2022-04-08 09:16:08,455 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:08,455 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-08 09:16:08,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:08,455 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-08 09:16:08,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=547, Invalid=4565, Unknown=0, NotChecked=0, Total=5112 [2022-04-08 09:16:08,456 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) [2022-04-08 09:16:11,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:11,934 INFO L93 Difference]: Finished difference Result 64 states and 78 transitions. [2022-04-08 09:16:11,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2022-04-08 09:16:11,934 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 [2022-04-08 09:16:11,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:16:11,935 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) [2022-04-08 09:16:11,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 78 transitions. [2022-04-08 09:16:11,937 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) [2022-04-08 09:16:11,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 78 transitions. [2022-04-08 09:16:11,940 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 31 states and 78 transitions. [2022-04-08 09:16:12,017 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:12,018 INFO L225 Difference]: With dead ends: 64 [2022-04-08 09:16:12,018 INFO L226 Difference]: Without dead ends: 59 [2022-04-08 09:16:12,020 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 263 GetRequests, 152 SyntacticMatches, 13 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1008 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=1297, Invalid=8603, Unknown=0, NotChecked=0, Total=9900 [2022-04-08 09:16:12,020 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, 1.4s IncrementalHoareTripleChecker+Time [2022-04-08 09:16:12,021 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [39 Valid, 153 Invalid, 1696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [74 Valid, 1622 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-04-08 09:16:12,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-04-08 09:16:12,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 57. [2022-04-08 09:16:12,150 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:16:12,150 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) [2022-04-08 09:16:12,151 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) [2022-04-08 09:16:12,151 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) [2022-04-08 09:16:12,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:12,152 INFO L93 Difference]: Finished difference Result 59 states and 73 transitions. [2022-04-08 09:16:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-04-08 09:16:12,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:12,153 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:12,153 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. [2022-04-08 09:16:12,153 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. [2022-04-08 09:16:12,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:12,155 INFO L93 Difference]: Finished difference Result 59 states and 73 transitions. [2022-04-08 09:16:12,155 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2022-04-08 09:16:12,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:12,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:12,155 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:16:12,156 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:16:12,156 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) [2022-04-08 09:16:12,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 70 transitions. [2022-04-08 09:16:12,157 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 70 transitions. Word has length 89 [2022-04-08 09:16:12,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:16:12,158 INFO L478 AbstractCegarLoop]: Abstraction has 57 states and 70 transitions. [2022-04-08 09:16:12,158 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) [2022-04-08 09:16:12,158 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 70 transitions. [2022-04-08 09:16:12,228 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 70 transitions. [2022-04-08 09:16:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-08 09:16:12,230 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:16:12,230 INFO L499 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:16:12,248 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-08 09:16:12,439 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 [2022-04-08 09:16:12,439 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:16:12,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:16:12,440 INFO L85 PathProgramCache]: Analyzing trace with hash 2029536970, now seen corresponding path program 27 times [2022-04-08 09:16:12,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:12,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [871565525] [2022-04-08 09:16:12,455 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:16:12,456 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:16:12,456 INFO L85 PathProgramCache]: Analyzing trace with hash 2029536970, now seen corresponding path program 28 times [2022-04-08 09:16:12,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:16:12,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [425542371] [2022-04-08 09:16:12,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:16:12,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:16:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:16:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,122 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 [2022-04-08 09:16:13,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-08 09:16:13,123 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-08 09:16:13,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:16:13,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,171 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 [2022-04-08 09:16:13,171 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 [2022-04-08 09:16:13,172 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 [2022-04-08 09:16:13,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:16:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,181 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 [2022-04-08 09:16:13,181 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 [2022-04-08 09:16:13,182 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 [2022-04-08 09:16:13,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:16:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,190 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 [2022-04-08 09:16:13,191 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 [2022-04-08 09:16:13,192 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 [2022-04-08 09:16:13,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:16:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,200 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 [2022-04-08 09:16:13,201 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 [2022-04-08 09:16:13,202 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 [2022-04-08 09:16:13,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:16:13,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,212 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 [2022-04-08 09:16:13,212 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 [2022-04-08 09:16:13,213 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 [2022-04-08 09:16:13,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:16:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,222 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 [2022-04-08 09:16:13,223 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 [2022-04-08 09:16:13,224 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 [2022-04-08 09:16:13,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:16:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,232 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 [2022-04-08 09:16:13,232 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 [2022-04-08 09:16:13,233 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 [2022-04-08 09:16:13,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:16:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,241 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 [2022-04-08 09:16:13,242 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 [2022-04-08 09:16:13,242 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 [2022-04-08 09:16:13,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:16:13,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,253 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 [2022-04-08 09:16:13,254 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 [2022-04-08 09:16:13,255 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 [2022-04-08 09:16:13,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:16:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,265 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 [2022-04-08 09:16:13,266 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 [2022-04-08 09:16:13,267 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 [2022-04-08 09:16:13,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:16:13,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,275 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 [2022-04-08 09:16:13,275 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 [2022-04-08 09:16:13,276 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 [2022-04-08 09:16:13,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:16:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,286 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 [2022-04-08 09:16:13,287 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 [2022-04-08 09:16:13,288 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 [2022-04-08 09:16:13,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:16:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,296 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 [2022-04-08 09:16:13,296 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 [2022-04-08 09:16:13,297 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 [2022-04-08 09:16:13,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:16:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,305 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 [2022-04-08 09:16:13,306 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 [2022-04-08 09:16:13,306 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 [2022-04-08 09:16:13,307 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 [2022-04-08 09:16:13,307 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 [2022-04-08 09:16:13,307 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-08 09:16:13,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-08 09:16:13,307 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-08 09:16:13,308 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {8983#(= main_~x~0 0)} is VALID [2022-04-08 09:16:13,308 INFO L290 TraceCheckUtils]: 6: Hoare triple {8983#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8983#(= main_~x~0 0)} is VALID [2022-04-08 09:16:13,308 INFO L272 TraceCheckUtils]: 7: Hoare triple {8983#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:13,309 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 [2022-04-08 09:16:13,309 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 [2022-04-08 09:16:13,309 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 [2022-04-08 09:16:13,310 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 [2022-04-08 09:16:13,310 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 [2022-04-08 09:16:13,310 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 [2022-04-08 09:16:13,311 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 [2022-04-08 09:16:13,311 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 [2022-04-08 09:16:13,312 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 [2022-04-08 09:16:13,312 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 [2022-04-08 09:16:13,313 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 [2022-04-08 09:16:13,313 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 [2022-04-08 09:16:13,313 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 [2022-04-08 09:16:13,314 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 [2022-04-08 09:16:13,314 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 [2022-04-08 09:16:13,315 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 [2022-04-08 09:16:13,315 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 [2022-04-08 09:16:13,315 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 [2022-04-08 09:16:13,316 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 [2022-04-08 09:16:13,316 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 [2022-04-08 09:16:13,317 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 [2022-04-08 09:16:13,317 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 [2022-04-08 09:16:13,317 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 [2022-04-08 09:16:13,318 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 [2022-04-08 09:16:13,318 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 [2022-04-08 09:16:13,318 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 [2022-04-08 09:16:13,319 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 [2022-04-08 09:16:13,319 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 [2022-04-08 09:16:13,320 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 [2022-04-08 09:16:13,320 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 [2022-04-08 09:16:13,320 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 [2022-04-08 09:16:13,321 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 [2022-04-08 09:16:13,321 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 [2022-04-08 09:16:13,322 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 [2022-04-08 09:16:13,322 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 [2022-04-08 09:16:13,322 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 [2022-04-08 09:16:13,323 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 [2022-04-08 09:16:13,323 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 [2022-04-08 09:16:13,324 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 [2022-04-08 09:16:13,324 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 [2022-04-08 09:16:13,324 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 [2022-04-08 09:16:13,325 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 [2022-04-08 09:16:13,325 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 [2022-04-08 09:16:13,325 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 [2022-04-08 09:16:13,326 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 [2022-04-08 09:16:13,326 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 [2022-04-08 09:16:13,327 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 [2022-04-08 09:16:13,327 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 [2022-04-08 09:16:13,327 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 [2022-04-08 09:16:13,328 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 [2022-04-08 09:16:13,328 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 [2022-04-08 09:16:13,329 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 [2022-04-08 09:16:13,329 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 [2022-04-08 09:16:13,329 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 [2022-04-08 09:16:13,330 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 [2022-04-08 09:16:13,330 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 [2022-04-08 09:16:13,331 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 [2022-04-08 09:16:13,331 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 [2022-04-08 09:16:13,332 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 [2022-04-08 09:16:13,332 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 [2022-04-08 09:16:13,332 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 [2022-04-08 09:16:13,333 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 [2022-04-08 09:16:13,333 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 [2022-04-08 09:16:13,334 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 [2022-04-08 09:16:13,334 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 [2022-04-08 09:16:13,334 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 [2022-04-08 09:16:13,335 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 [2022-04-08 09:16:13,335 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 [2022-04-08 09:16:13,336 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 [2022-04-08 09:16:13,336 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 [2022-04-08 09:16:13,336 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 [2022-04-08 09:16:13,337 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 [2022-04-08 09:16:13,337 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 [2022-04-08 09:16:13,337 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 [2022-04-08 09:16:13,338 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 [2022-04-08 09:16:13,338 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 [2022-04-08 09:16:13,339 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 [2022-04-08 09:16:13,339 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 [2022-04-08 09:16:13,339 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 [2022-04-08 09:16:13,340 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 [2022-04-08 09:16:13,340 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 [2022-04-08 09:16:13,341 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 [2022-04-08 09:16:13,342 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 [2022-04-08 09:16:13,342 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 [2022-04-08 09:16:13,342 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-08 09:16:13,342 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-08 09:16:13,342 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-08 09:16:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-04-08 09:16:13,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:16:13,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [425542371] [2022-04-08 09:16:13,343 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [425542371] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:16:13,343 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1180819667] [2022-04-08 09:16:13,343 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:16:13,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:13,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:16:13,344 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) [2022-04-08 09:16:13,372 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-08 09:16:13,416 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:16:13,416 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:16:13,418 WARN L261 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 143 conjunts are in the unsatisfiable core [2022-04-08 09:16:13,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:13,438 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:16:14,637 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {8978#true} is VALID [2022-04-08 09:16:14,637 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 [2022-04-08 09:16:14,637 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-08 09:16:14,638 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-08 09:16:14,638 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-08 09:16:14,638 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {8983#(= main_~x~0 0)} is VALID [2022-04-08 09:16:14,638 INFO L290 TraceCheckUtils]: 6: Hoare triple {8983#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {8983#(= main_~x~0 0)} is VALID [2022-04-08 09:16:14,639 INFO L272 TraceCheckUtils]: 7: Hoare triple {8983#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:14,639 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 [2022-04-08 09:16:14,640 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 [2022-04-08 09:16:14,640 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 [2022-04-08 09:16:14,641 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 [2022-04-08 09:16:14,641 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 [2022-04-08 09:16:14,641 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 [2022-04-08 09:16:14,642 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 [2022-04-08 09:16:14,642 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 [2022-04-08 09:16:14,643 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 [2022-04-08 09:16:14,644 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 [2022-04-08 09:16:14,644 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 [2022-04-08 09:16:14,644 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 [2022-04-08 09:16:14,645 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 [2022-04-08 09:16:14,645 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 [2022-04-08 09:16:14,646 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 [2022-04-08 09:16:14,647 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 [2022-04-08 09:16:14,647 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 [2022-04-08 09:16:14,648 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 [2022-04-08 09:16:14,648 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 [2022-04-08 09:16:14,648 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 [2022-04-08 09:16:14,649 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 [2022-04-08 09:16:14,650 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 [2022-04-08 09:16:14,650 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 [2022-04-08 09:16:14,650 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 [2022-04-08 09:16:14,651 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 [2022-04-08 09:16:14,651 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 [2022-04-08 09:16:14,652 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 [2022-04-08 09:16:14,652 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 [2022-04-08 09:16:14,653 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 [2022-04-08 09:16:14,653 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 [2022-04-08 09:16:14,653 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 [2022-04-08 09:16:14,654 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 [2022-04-08 09:16:14,655 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 [2022-04-08 09:16:14,655 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 [2022-04-08 09:16:14,655 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 [2022-04-08 09:16:14,656 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 [2022-04-08 09:16:14,656 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 [2022-04-08 09:16:14,656 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 [2022-04-08 09:16:14,657 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 [2022-04-08 09:16:14,657 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 [2022-04-08 09:16:14,658 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 [2022-04-08 09:16:14,658 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 [2022-04-08 09:16:14,658 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 [2022-04-08 09:16:14,659 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 [2022-04-08 09:16:14,660 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 [2022-04-08 09:16:14,660 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 [2022-04-08 09:16:14,660 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 [2022-04-08 09:16:14,660 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 [2022-04-08 09:16:14,661 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 [2022-04-08 09:16:14,661 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 [2022-04-08 09:16:14,662 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 [2022-04-08 09:16:14,662 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 [2022-04-08 09:16:14,663 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 [2022-04-08 09:16:14,663 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 [2022-04-08 09:16:14,663 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 [2022-04-08 09:16:14,664 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 [2022-04-08 09:16:14,664 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 [2022-04-08 09:16:14,665 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 [2022-04-08 09:16:14,665 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 [2022-04-08 09:16:14,665 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 [2022-04-08 09:16:14,666 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 [2022-04-08 09:16:14,666 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 [2022-04-08 09:16:14,667 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 [2022-04-08 09:16:14,667 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 [2022-04-08 09:16:14,668 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 [2022-04-08 09:16:14,668 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 [2022-04-08 09:16:14,668 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 [2022-04-08 09:16:14,669 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 [2022-04-08 09:16:14,670 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 [2022-04-08 09:16:14,670 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 [2022-04-08 09:16:14,670 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 [2022-04-08 09:16:14,671 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 [2022-04-08 09:16:14,671 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 [2022-04-08 09:16:14,671 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 [2022-04-08 09:16:14,672 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 [2022-04-08 09:16:14,673 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 [2022-04-08 09:16:14,673 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 [2022-04-08 09:16:14,673 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 [2022-04-08 09:16:14,674 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 [2022-04-08 09:16:14,674 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 [2022-04-08 09:16:14,675 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 [2022-04-08 09:16:14,675 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 [2022-04-08 09:16:14,676 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 [2022-04-08 09:16:14,676 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 [2022-04-08 09:16:14,676 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-08 09:16:14,676 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-08 09:16:14,676 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-08 09:16:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 273 trivial. 0 not checked. [2022-04-08 09:16:14,677 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:16:17,394 INFO L290 TraceCheckUtils]: 94: Hoare triple {8979#false} assume !false; {8979#false} is VALID [2022-04-08 09:16:17,394 INFO L290 TraceCheckUtils]: 93: Hoare triple {8979#false} assume 0 == ~cond; {8979#false} is VALID [2022-04-08 09:16:17,394 INFO L290 TraceCheckUtils]: 92: Hoare triple {8979#false} ~cond := #in~cond; {8979#false} is VALID [2022-04-08 09:16:17,394 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 [2022-04-08 09:16:17,394 INFO L290 TraceCheckUtils]: 90: Hoare triple {9354#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {8979#false} is VALID [2022-04-08 09:16:17,395 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 [2022-04-08 09:16:17,395 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 [2022-04-08 09:16:17,396 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 [2022-04-08 09:16:17,396 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 [2022-04-08 09:16:17,396 INFO L272 TraceCheckUtils]: 85: Hoare triple {9362#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,397 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 [2022-04-08 09:16:17,397 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 [2022-04-08 09:16:17,398 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 [2022-04-08 09:16:17,398 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 [2022-04-08 09:16:17,399 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 [2022-04-08 09:16:17,399 INFO L272 TraceCheckUtils]: 79: Hoare triple {9383#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,399 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 [2022-04-08 09:16:17,399 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 [2022-04-08 09:16:17,400 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 [2022-04-08 09:16:17,400 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 [2022-04-08 09:16:17,401 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 [2022-04-08 09:16:17,401 INFO L272 TraceCheckUtils]: 73: Hoare triple {9404#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,401 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 [2022-04-08 09:16:17,402 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 [2022-04-08 09:16:17,402 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 [2022-04-08 09:16:17,403 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 [2022-04-08 09:16:17,403 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 [2022-04-08 09:16:17,403 INFO L272 TraceCheckUtils]: 67: Hoare triple {9425#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,404 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 [2022-04-08 09:16:17,404 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 [2022-04-08 09:16:17,404 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 [2022-04-08 09:16:17,405 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 [2022-04-08 09:16:17,405 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 [2022-04-08 09:16:17,406 INFO L272 TraceCheckUtils]: 61: Hoare triple {9446#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,410 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 [2022-04-08 09:16:17,410 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 [2022-04-08 09:16:17,411 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 [2022-04-08 09:16:17,411 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 [2022-04-08 09:16:17,412 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 [2022-04-08 09:16:17,412 INFO L272 TraceCheckUtils]: 55: Hoare triple {9467#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,412 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 [2022-04-08 09:16:17,413 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 [2022-04-08 09:16:17,413 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 [2022-04-08 09:16:17,414 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 [2022-04-08 09:16:17,414 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 [2022-04-08 09:16:17,414 INFO L272 TraceCheckUtils]: 49: Hoare triple {9488#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,415 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 [2022-04-08 09:16:17,415 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 [2022-04-08 09:16:17,415 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 [2022-04-08 09:16:17,416 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 [2022-04-08 09:16:17,416 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 [2022-04-08 09:16:17,416 INFO L272 TraceCheckUtils]: 43: Hoare triple {9509#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,417 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 [2022-04-08 09:16:17,417 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 [2022-04-08 09:16:17,418 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 [2022-04-08 09:16:17,418 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 [2022-04-08 09:16:17,419 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 [2022-04-08 09:16:17,419 INFO L272 TraceCheckUtils]: 37: Hoare triple {9530#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,419 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 [2022-04-08 09:16:17,419 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 [2022-04-08 09:16:17,420 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 [2022-04-08 09:16:17,420 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 [2022-04-08 09:16:17,421 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 [2022-04-08 09:16:17,421 INFO L272 TraceCheckUtils]: 31: Hoare triple {9551#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,421 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 [2022-04-08 09:16:17,422 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 [2022-04-08 09:16:17,422 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 [2022-04-08 09:16:17,423 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 [2022-04-08 09:16:17,423 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 [2022-04-08 09:16:17,423 INFO L272 TraceCheckUtils]: 25: Hoare triple {9572#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,424 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 [2022-04-08 09:16:17,424 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 [2022-04-08 09:16:17,424 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 [2022-04-08 09:16:17,425 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 [2022-04-08 09:16:17,425 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 [2022-04-08 09:16:17,426 INFO L272 TraceCheckUtils]: 19: Hoare triple {9593#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,426 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 [2022-04-08 09:16:17,426 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 [2022-04-08 09:16:17,427 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 [2022-04-08 09:16:17,427 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 [2022-04-08 09:16:17,428 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 [2022-04-08 09:16:17,428 INFO L272 TraceCheckUtils]: 13: Hoare triple {9614#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,428 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 [2022-04-08 09:16:17,428 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 [2022-04-08 09:16:17,429 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 [2022-04-08 09:16:17,429 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 [2022-04-08 09:16:17,430 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 [2022-04-08 09:16:17,430 INFO L272 TraceCheckUtils]: 7: Hoare triple {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {8978#true} is VALID [2022-04-08 09:16:17,430 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 [2022-04-08 09:16:17,431 INFO L290 TraceCheckUtils]: 5: Hoare triple {8978#true} ~x~0 := 0; {9635#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} is VALID [2022-04-08 09:16:17,431 INFO L272 TraceCheckUtils]: 4: Hoare triple {8978#true} call #t~ret5 := main(); {8978#true} is VALID [2022-04-08 09:16:17,431 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8978#true} {8978#true} #42#return; {8978#true} is VALID [2022-04-08 09:16:17,431 INFO L290 TraceCheckUtils]: 2: Hoare triple {8978#true} assume true; {8978#true} is VALID [2022-04-08 09:16:17,431 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 [2022-04-08 09:16:17,431 INFO L272 TraceCheckUtils]: 0: Hoare triple {8978#true} call ULTIMATE.init(); {8978#true} is VALID [2022-04-08 09:16:17,432 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-04-08 09:16:17,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1180819667] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:16:17,432 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:16:17,432 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 32, 45] total 77 [2022-04-08 09:16:17,432 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:16:17,432 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [871565525] [2022-04-08 09:16:17,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [871565525] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:16:17,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:16:17,432 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-08 09:16:17,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406892650] [2022-04-08 09:16:17,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:16:17,433 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 [2022-04-08 09:16:17,433 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:16:17,433 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) [2022-04-08 09:16:17,480 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:17,480 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-08 09:16:17,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:17,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-08 09:16:17,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=616, Invalid=5236, Unknown=0, NotChecked=0, Total=5852 [2022-04-08 09:16:17,481 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) [2022-04-08 09:16:21,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:21,544 INFO L93 Difference]: Finished difference Result 67 states and 82 transitions. [2022-04-08 09:16:21,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2022-04-08 09:16:21,544 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 [2022-04-08 09:16:21,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:16:21,545 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) [2022-04-08 09:16:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 82 transitions. [2022-04-08 09:16:21,555 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) [2022-04-08 09:16:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 82 transitions. [2022-04-08 09:16:21,558 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 33 states and 82 transitions. [2022-04-08 09:16:21,616 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:21,617 INFO L225 Difference]: With dead ends: 67 [2022-04-08 09:16:21,617 INFO L226 Difference]: Without dead ends: 62 [2022-04-08 09:16:21,619 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 162 SyntacticMatches, 14 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1155 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=1465, Invalid=9877, Unknown=0, NotChecked=0, Total=11342 [2022-04-08 09:16:21,619 INFO L913 BasicCegarLoop]: 27 mSDtfsCounter, 40 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 1903 mSolverCounterSat, 77 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s 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, 1.6s IncrementalHoareTripleChecker+Time [2022-04-08 09:16:21,619 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [41 Valid, 174 Invalid, 1980 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 1903 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-04-08 09:16:21,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-04-08 09:16:21,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 60. [2022-04-08 09:16:21,771 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:16:21,771 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) [2022-04-08 09:16:21,771 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) [2022-04-08 09:16:21,771 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) [2022-04-08 09:16:21,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:21,773 INFO L93 Difference]: Finished difference Result 62 states and 77 transitions. [2022-04-08 09:16:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2022-04-08 09:16:21,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:21,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:21,774 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. [2022-04-08 09:16:21,774 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. [2022-04-08 09:16:21,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:21,776 INFO L93 Difference]: Finished difference Result 62 states and 77 transitions. [2022-04-08 09:16:21,776 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 77 transitions. [2022-04-08 09:16:21,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:21,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:21,776 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:16:21,777 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:16:21,777 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) [2022-04-08 09:16:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 74 transitions. [2022-04-08 09:16:21,778 INFO L78 Accepts]: Start accepts. Automaton has 60 states and 74 transitions. Word has length 95 [2022-04-08 09:16:21,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:16:21,779 INFO L478 AbstractCegarLoop]: Abstraction has 60 states and 74 transitions. [2022-04-08 09:16:21,779 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) [2022-04-08 09:16:21,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 74 transitions. [2022-04-08 09:16:21,871 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:21,871 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 74 transitions. [2022-04-08 09:16:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-04-08 09:16:21,872 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:16:21,872 INFO L499 BasicCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:16:21,898 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-08 09:16:22,087 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:22,087 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:16:22,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:16:22,088 INFO L85 PathProgramCache]: Analyzing trace with hash -346716632, now seen corresponding path program 29 times [2022-04-08 09:16:22,088 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:22,088 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2102799731] [2022-04-08 09:16:22,103 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:16:22,103 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:16:22,103 INFO L85 PathProgramCache]: Analyzing trace with hash -346716632, now seen corresponding path program 30 times [2022-04-08 09:16:22,103 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:16:22,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034253401] [2022-04-08 09:16:22,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:16:22,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:16:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:16:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,736 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 [2022-04-08 09:16:22,736 INFO L290 TraceCheckUtils]: 1: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-08 09:16:22,736 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-08 09:16:22,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:16:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,781 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 [2022-04-08 09:16:22,782 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 [2022-04-08 09:16:22,783 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 [2022-04-08 09:16:22,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:16:22,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,792 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 [2022-04-08 09:16:22,793 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 [2022-04-08 09:16:22,794 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 [2022-04-08 09:16:22,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:16:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,803 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 [2022-04-08 09:16:22,804 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 [2022-04-08 09:16:22,804 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 [2022-04-08 09:16:22,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:16:22,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,813 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 [2022-04-08 09:16:22,814 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 [2022-04-08 09:16:22,814 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 [2022-04-08 09:16:22,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:16:22,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,824 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 [2022-04-08 09:16:22,824 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 [2022-04-08 09:16:22,825 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 [2022-04-08 09:16:22,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:16:22,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,833 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 [2022-04-08 09:16:22,834 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 [2022-04-08 09:16:22,834 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 [2022-04-08 09:16:22,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:16:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,844 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 [2022-04-08 09:16:22,844 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 [2022-04-08 09:16:22,845 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 [2022-04-08 09:16:22,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:16:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,854 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 [2022-04-08 09:16:22,855 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 [2022-04-08 09:16:22,855 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 [2022-04-08 09:16:22,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:16:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,864 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 [2022-04-08 09:16:22,864 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 [2022-04-08 09:16:22,865 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 [2022-04-08 09:16:22,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:16:22,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,873 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 [2022-04-08 09:16:22,873 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 [2022-04-08 09:16:22,874 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 [2022-04-08 09:16:22,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:16:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,882 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 [2022-04-08 09:16:22,882 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 [2022-04-08 09:16:22,883 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 [2022-04-08 09:16:22,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:16:22,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,891 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 [2022-04-08 09:16:22,891 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 [2022-04-08 09:16:22,892 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 [2022-04-08 09:16:22,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:16:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,900 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 [2022-04-08 09:16:22,900 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 [2022-04-08 09:16:22,901 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 [2022-04-08 09:16:22,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:16:22,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,909 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 [2022-04-08 09:16:22,910 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 [2022-04-08 09:16:22,910 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 [2022-04-08 09:16:22,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:16:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:22,924 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 [2022-04-08 09:16:22,924 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 [2022-04-08 09:16:22,925 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 [2022-04-08 09:16:22,926 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 [2022-04-08 09:16:22,926 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 [2022-04-08 09:16:22,926 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-08 09:16:22,926 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-08 09:16:22,926 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-08 09:16:22,926 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10112#(= main_~x~0 0)} is VALID [2022-04-08 09:16:22,927 INFO L290 TraceCheckUtils]: 6: Hoare triple {10112#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10112#(= main_~x~0 0)} is VALID [2022-04-08 09:16:22,927 INFO L272 TraceCheckUtils]: 7: Hoare triple {10112#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-08 09:16:22,927 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 [2022-04-08 09:16:22,928 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 [2022-04-08 09:16:22,928 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 [2022-04-08 09:16:22,929 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 [2022-04-08 09:16:22,929 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 [2022-04-08 09:16:22,929 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 [2022-04-08 09:16:22,929 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 [2022-04-08 09:16:22,930 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 [2022-04-08 09:16:22,931 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 [2022-04-08 09:16:22,931 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 [2022-04-08 09:16:22,931 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 [2022-04-08 09:16:22,931 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 [2022-04-08 09:16:22,932 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 [2022-04-08 09:16:22,932 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 [2022-04-08 09:16:22,933 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 [2022-04-08 09:16:22,933 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 [2022-04-08 09:16:22,934 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 [2022-04-08 09:16:22,934 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 [2022-04-08 09:16:22,934 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 [2022-04-08 09:16:22,935 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 [2022-04-08 09:16:22,935 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 [2022-04-08 09:16:22,936 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 [2022-04-08 09:16:22,936 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 [2022-04-08 09:16:22,936 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 [2022-04-08 09:16:22,937 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 [2022-04-08 09:16:22,937 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 [2022-04-08 09:16:22,938 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 [2022-04-08 09:16:22,938 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 [2022-04-08 09:16:22,938 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 [2022-04-08 09:16:22,939 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 [2022-04-08 09:16:22,939 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 [2022-04-08 09:16:22,939 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 [2022-04-08 09:16:22,940 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 [2022-04-08 09:16:22,940 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 [2022-04-08 09:16:22,941 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 [2022-04-08 09:16:22,941 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 [2022-04-08 09:16:22,941 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 [2022-04-08 09:16:22,942 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 [2022-04-08 09:16:22,944 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 [2022-04-08 09:16:22,944 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 [2022-04-08 09:16:22,944 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 [2022-04-08 09:16:22,944 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 [2022-04-08 09:16:22,945 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 [2022-04-08 09:16:22,945 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 [2022-04-08 09:16:22,946 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 [2022-04-08 09:16:22,946 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 [2022-04-08 09:16:22,947 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 [2022-04-08 09:16:22,947 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 [2022-04-08 09:16:22,947 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 [2022-04-08 09:16:22,948 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 [2022-04-08 09:16:22,948 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 [2022-04-08 09:16:22,949 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 [2022-04-08 09:16:22,949 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 [2022-04-08 09:16:22,949 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 [2022-04-08 09:16:22,950 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 [2022-04-08 09:16:22,950 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 [2022-04-08 09:16:22,951 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 [2022-04-08 09:16:22,951 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 [2022-04-08 09:16:22,951 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 [2022-04-08 09:16:22,952 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 [2022-04-08 09:16:22,952 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 [2022-04-08 09:16:22,952 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 [2022-04-08 09:16:22,953 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 [2022-04-08 09:16:22,953 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 [2022-04-08 09:16:22,954 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 [2022-04-08 09:16:22,954 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 [2022-04-08 09:16:22,954 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 [2022-04-08 09:16:22,955 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 [2022-04-08 09:16:22,955 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 [2022-04-08 09:16:22,956 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 [2022-04-08 09:16:22,956 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 [2022-04-08 09:16:22,956 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 [2022-04-08 09:16:22,957 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 [2022-04-08 09:16:22,957 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 [2022-04-08 09:16:22,958 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 [2022-04-08 09:16:22,958 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 [2022-04-08 09:16:22,959 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 [2022-04-08 09:16:22,959 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 [2022-04-08 09:16:22,959 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 [2022-04-08 09:16:22,959 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 [2022-04-08 09:16:22,960 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 [2022-04-08 09:16:22,960 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 [2022-04-08 09:16:22,961 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 [2022-04-08 09:16:22,961 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 [2022-04-08 09:16:22,961 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 [2022-04-08 09:16:22,962 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 [2022-04-08 09:16:22,962 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 [2022-04-08 09:16:22,963 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 [2022-04-08 09:16:22,963 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 [2022-04-08 09:16:22,964 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 [2022-04-08 09:16:22,964 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-08 09:16:22,964 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-08 09:16:22,964 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-08 09:16:22,964 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-04-08 09:16:22,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:16:22,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034253401] [2022-04-08 09:16:22,966 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034253401] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:16:22,966 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [769767] [2022-04-08 09:16:22,966 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:16:22,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:22,967 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:16:22,967 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) [2022-04-08 09:16:22,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-08 09:16:23,463 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-08 09:16:23,463 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:16:23,466 WARN L261 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 154 conjunts are in the unsatisfiable core [2022-04-08 09:16:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:23,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:16:24,822 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10107#true} is VALID [2022-04-08 09:16:24,822 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 [2022-04-08 09:16:24,822 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-08 09:16:24,822 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-08 09:16:24,822 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-08 09:16:24,822 INFO L290 TraceCheckUtils]: 5: Hoare triple {10107#true} ~x~0 := 0; {10112#(= main_~x~0 0)} is VALID [2022-04-08 09:16:24,823 INFO L290 TraceCheckUtils]: 6: Hoare triple {10112#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {10112#(= main_~x~0 0)} is VALID [2022-04-08 09:16:24,823 INFO L272 TraceCheckUtils]: 7: Hoare triple {10112#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-08 09:16:24,823 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 [2022-04-08 09:16:24,824 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 [2022-04-08 09:16:24,824 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 [2022-04-08 09:16:24,825 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 [2022-04-08 09:16:24,825 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 [2022-04-08 09:16:24,825 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 [2022-04-08 09:16:24,825 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 [2022-04-08 09:16:24,826 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 [2022-04-08 09:16:24,826 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 [2022-04-08 09:16:24,827 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 [2022-04-08 09:16:24,827 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 [2022-04-08 09:16:24,827 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 [2022-04-08 09:16:24,827 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 [2022-04-08 09:16:24,828 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 [2022-04-08 09:16:24,828 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 [2022-04-08 09:16:24,829 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 [2022-04-08 09:16:24,829 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 [2022-04-08 09:16:24,829 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 [2022-04-08 09:16:24,830 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 [2022-04-08 09:16:24,830 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 [2022-04-08 09:16:24,831 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 [2022-04-08 09:16:24,831 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 [2022-04-08 09:16:24,831 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 [2022-04-08 09:16:24,831 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 [2022-04-08 09:16:24,832 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 [2022-04-08 09:16:24,832 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 [2022-04-08 09:16:24,833 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 [2022-04-08 09:16:24,833 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 [2022-04-08 09:16:24,833 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 [2022-04-08 09:16:24,833 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 [2022-04-08 09:16:24,834 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 [2022-04-08 09:16:24,834 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 [2022-04-08 09:16:24,835 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 [2022-04-08 09:16:24,835 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 [2022-04-08 09:16:24,835 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 [2022-04-08 09:16:24,835 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 [2022-04-08 09:16:24,836 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 [2022-04-08 09:16:24,836 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 [2022-04-08 09:16:24,837 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 [2022-04-08 09:16:24,837 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 [2022-04-08 09:16:24,837 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 [2022-04-08 09:16:24,838 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 [2022-04-08 09:16:24,838 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 [2022-04-08 09:16:24,838 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 [2022-04-08 09:16:24,839 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 [2022-04-08 09:16:24,839 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 [2022-04-08 09:16:24,840 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 [2022-04-08 09:16:24,840 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 [2022-04-08 09:16:24,840 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 [2022-04-08 09:16:24,840 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 [2022-04-08 09:16:24,841 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 [2022-04-08 09:16:24,841 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 [2022-04-08 09:16:24,842 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 [2022-04-08 09:16:24,842 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 [2022-04-08 09:16:24,842 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 [2022-04-08 09:16:24,842 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 [2022-04-08 09:16:24,843 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 [2022-04-08 09:16:24,843 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 [2022-04-08 09:16:24,844 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 [2022-04-08 09:16:24,844 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 [2022-04-08 09:16:24,844 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 [2022-04-08 09:16:24,845 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 [2022-04-08 09:16:24,845 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 [2022-04-08 09:16:24,845 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 [2022-04-08 09:16:24,846 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 [2022-04-08 09:16:24,846 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 [2022-04-08 09:16:24,846 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 [2022-04-08 09:16:24,847 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 [2022-04-08 09:16:24,847 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 [2022-04-08 09:16:24,848 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 [2022-04-08 09:16:24,848 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 [2022-04-08 09:16:24,848 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 [2022-04-08 09:16:24,848 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 [2022-04-08 09:16:24,849 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 [2022-04-08 09:16:24,849 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 [2022-04-08 09:16:24,850 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 [2022-04-08 09:16:24,850 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 [2022-04-08 09:16:24,850 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 [2022-04-08 09:16:24,850 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 [2022-04-08 09:16:24,851 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 [2022-04-08 09:16:24,851 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 [2022-04-08 09:16:24,852 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 [2022-04-08 09:16:24,852 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 [2022-04-08 09:16:24,852 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 [2022-04-08 09:16:24,853 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 [2022-04-08 09:16:24,853 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 [2022-04-08 09:16:24,854 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 [2022-04-08 09:16:24,854 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 [2022-04-08 09:16:24,854 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 [2022-04-08 09:16:24,854 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 [2022-04-08 09:16:24,855 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-08 09:16:24,855 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-08 09:16:24,855 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-08 09:16:24,855 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-04-08 09:16:24,855 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:16:31,828 INFO L290 TraceCheckUtils]: 100: Hoare triple {10108#false} assume !false; {10108#false} is VALID [2022-04-08 09:16:31,828 INFO L290 TraceCheckUtils]: 99: Hoare triple {10108#false} assume 0 == ~cond; {10108#false} is VALID [2022-04-08 09:16:31,828 INFO L290 TraceCheckUtils]: 98: Hoare triple {10108#false} ~cond := #in~cond; {10108#false} is VALID [2022-04-08 09:16:31,828 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 [2022-04-08 09:16:31,829 INFO L290 TraceCheckUtils]: 96: Hoare triple {10506#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {10108#false} is VALID [2022-04-08 09:16:31,829 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 [2022-04-08 09:16:31,830 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 [2022-04-08 09:16:31,830 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 [2022-04-08 09:16:31,830 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 [2022-04-08 09:16:31,831 INFO L272 TraceCheckUtils]: 91: Hoare triple {10514#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {10107#true} is VALID [2022-04-08 09:16:31,831 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 [2022-04-08 09:16:31,831 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 [2022-04-08 09:16:31,832 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 [2022-04-08 09:16:31,833 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 [2022-04-08 09:16:31,833 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 [2022-04-08 09:16:31,833 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 [2022-04-08 09:16:31,834 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 [2022-04-08 09:16:31,834 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 [2022-04-08 09:16:31,835 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 [2022-04-08 09:16:31,836 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 [2022-04-08 09:16:31,836 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 [2022-04-08 09:16:31,837 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 [2022-04-08 09:16:31,837 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 [2022-04-08 09:16:31,837 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 [2022-04-08 09:16:31,838 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 [2022-04-08 09:16:31,839 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 [2022-04-08 09:16:31,841 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 [2022-04-08 09:16:31,841 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 [2022-04-08 09:16:31,842 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 [2022-04-08 09:16:31,842 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 [2022-04-08 09:16:31,843 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 [2022-04-08 09:16:31,843 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 [2022-04-08 09:16:31,844 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 [2022-04-08 09:16:31,844 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 [2022-04-08 09:16:31,844 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 [2022-04-08 09:16:31,845 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 [2022-04-08 09:16:31,846 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 [2022-04-08 09:16:31,846 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 [2022-04-08 09:16:31,847 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 [2022-04-08 09:16:31,847 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 [2022-04-08 09:16:31,847 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 [2022-04-08 09:16:31,848 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 [2022-04-08 09:16:31,849 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 [2022-04-08 09:16:31,849 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 [2022-04-08 09:16:31,850 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 [2022-04-08 09:16:31,850 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 [2022-04-08 09:16:31,850 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 [2022-04-08 09:16:31,851 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 [2022-04-08 09:16:31,852 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 [2022-04-08 09:16:31,852 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 [2022-04-08 09:16:31,858 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 [2022-04-08 09:16:31,858 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 [2022-04-08 09:16:31,858 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 [2022-04-08 09:16:31,858 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 [2022-04-08 09:16:31,859 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 [2022-04-08 09:16:31,860 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 [2022-04-08 09:16:31,861 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 [2022-04-08 09:16:31,861 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 [2022-04-08 09:16:31,861 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 [2022-04-08 09:16:31,862 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 [2022-04-08 09:16:31,862 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 [2022-04-08 09:16:31,863 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 [2022-04-08 09:16:31,864 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 [2022-04-08 09:16:31,864 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 [2022-04-08 09:16:31,864 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 [2022-04-08 09:16:31,865 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 [2022-04-08 09:16:31,866 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 [2022-04-08 09:16:31,866 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 [2022-04-08 09:16:31,867 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 [2022-04-08 09:16:31,867 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 [2022-04-08 09:16:31,867 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 [2022-04-08 09:16:31,868 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 [2022-04-08 09:16:31,869 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 [2022-04-08 09:16:31,869 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 [2022-04-08 09:16:31,870 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 [2022-04-08 09:16:31,870 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 [2022-04-08 09:16:31,870 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 [2022-04-08 09:16:31,871 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 [2022-04-08 09:16:31,871 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 [2022-04-08 09:16:31,872 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 [2022-04-08 09:16:31,873 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 [2022-04-08 09:16:31,873 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 [2022-04-08 09:16:31,873 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 [2022-04-08 09:16:31,873 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 [2022-04-08 09:16:31,874 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 [2022-04-08 09:16:31,875 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 [2022-04-08 09:16:31,876 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 [2022-04-08 09:16:31,876 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 [2022-04-08 09:16:31,876 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 [2022-04-08 09:16:31,876 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 [2022-04-08 09:16:31,877 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 [2022-04-08 09:16:31,878 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 [2022-04-08 09:16:31,879 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 [2022-04-08 09:16:31,879 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 [2022-04-08 09:16:31,879 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 [2022-04-08 09:16:31,879 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 [2022-04-08 09:16:31,880 INFO L272 TraceCheckUtils]: 4: Hoare triple {10107#true} call #t~ret5 := main(); {10107#true} is VALID [2022-04-08 09:16:31,880 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10107#true} {10107#true} #42#return; {10107#true} is VALID [2022-04-08 09:16:31,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {10107#true} assume true; {10107#true} is VALID [2022-04-08 09:16:31,880 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 [2022-04-08 09:16:31,880 INFO L272 TraceCheckUtils]: 0: Hoare triple {10107#true} call ULTIMATE.init(); {10107#true} is VALID [2022-04-08 09:16:31,881 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 0 proven. 540 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-04-08 09:16:31,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [769767] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:16:31,881 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:16:31,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 34, 49] total 83 [2022-04-08 09:16:31,881 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:16:31,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2102799731] [2022-04-08 09:16:31,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2102799731] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:16:31,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:16:31,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-08 09:16:31,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495981934] [2022-04-08 09:16:31,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:16:31,882 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 [2022-04-08 09:16:31,882 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:16:31,882 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) [2022-04-08 09:16:31,925 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 73 edges. 73 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:31,925 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-08 09:16:31,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:31,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-08 09:16:31,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=709, Invalid=6097, Unknown=0, NotChecked=0, Total=6806 [2022-04-08 09:16:31,926 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) [2022-04-08 09:16:36,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:36,549 INFO L93 Difference]: Finished difference Result 70 states and 86 transitions. [2022-04-08 09:16:36,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2022-04-08 09:16:36,549 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 [2022-04-08 09:16:36,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:16:36,549 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) [2022-04-08 09:16:36,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 86 transitions. [2022-04-08 09:16:36,552 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) [2022-04-08 09:16:36,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 86 transitions. [2022-04-08 09:16:36,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 35 states and 86 transitions. [2022-04-08 09:16:36,621 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:36,622 INFO L225 Difference]: With dead ends: 70 [2022-04-08 09:16:36,622 INFO L226 Difference]: Without dead ends: 65 [2022-04-08 09:16:36,624 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 299 GetRequests, 171 SyntacticMatches, 15 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1358 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=1694, Invalid=11416, Unknown=0, NotChecked=0, Total=13110 [2022-04-08 09:16:36,624 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 42 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 2181 mSolverCounterSat, 81 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s 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, 1.7s IncrementalHoareTripleChecker+Time [2022-04-08 09:16:36,624 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [43 Valid, 190 Invalid, 2262 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [81 Valid, 2181 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-04-08 09:16:36,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-08 09:16:36,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 63. [2022-04-08 09:16:36,794 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:16:36,794 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) [2022-04-08 09:16:36,794 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) [2022-04-08 09:16:36,794 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) [2022-04-08 09:16:36,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:36,796 INFO L93 Difference]: Finished difference Result 65 states and 81 transitions. [2022-04-08 09:16:36,796 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 81 transitions. [2022-04-08 09:16:36,797 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:36,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:36,797 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. [2022-04-08 09:16:36,797 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. [2022-04-08 09:16:36,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:36,799 INFO L93 Difference]: Finished difference Result 65 states and 81 transitions. [2022-04-08 09:16:36,799 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 81 transitions. [2022-04-08 09:16:36,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:36,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:36,800 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:16:36,800 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:16:36,800 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) [2022-04-08 09:16:36,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 78 transitions. [2022-04-08 09:16:36,802 INFO L78 Accepts]: Start accepts. Automaton has 63 states and 78 transitions. Word has length 101 [2022-04-08 09:16:36,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:16:36,802 INFO L478 AbstractCegarLoop]: Abstraction has 63 states and 78 transitions. [2022-04-08 09:16:36,802 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) [2022-04-08 09:16:36,802 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 78 transitions. [2022-04-08 09:16:36,893 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:36,893 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 78 transitions. [2022-04-08 09:16:36,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-04-08 09:16:36,894 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:16:36,894 INFO L499 BasicCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:16:36,899 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-08 09:16:37,100 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-08 09:16:37,100 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:16:37,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:16:37,101 INFO L85 PathProgramCache]: Analyzing trace with hash 2031175430, now seen corresponding path program 31 times [2022-04-08 09:16:37,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:37,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1290845947] [2022-04-08 09:16:37,116 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:16:37,117 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:16:37,117 INFO L85 PathProgramCache]: Analyzing trace with hash 2031175430, now seen corresponding path program 32 times [2022-04-08 09:16:37,117 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:16:37,117 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784840388] [2022-04-08 09:16:37,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:16:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:16:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:16:37,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,892 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 [2022-04-08 09:16:37,893 INFO L290 TraceCheckUtils]: 1: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-08 09:16:37,893 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-08 09:16:37,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:16:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,942 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 [2022-04-08 09:16:37,942 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 [2022-04-08 09:16:37,943 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 [2022-04-08 09:16:37,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:16:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,951 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 [2022-04-08 09:16:37,952 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 [2022-04-08 09:16:37,953 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 [2022-04-08 09:16:37,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:16:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,962 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 [2022-04-08 09:16:37,962 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 [2022-04-08 09:16:37,963 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 [2022-04-08 09:16:37,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:16:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,972 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 [2022-04-08 09:16:37,973 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 [2022-04-08 09:16:37,974 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 [2022-04-08 09:16:37,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:16:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,986 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 [2022-04-08 09:16:37,986 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 [2022-04-08 09:16:37,987 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 [2022-04-08 09:16:37,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:16:37,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:37,995 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 [2022-04-08 09:16:37,996 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 [2022-04-08 09:16:37,996 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 [2022-04-08 09:16:37,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:16:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,004 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 [2022-04-08 09:16:38,005 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 [2022-04-08 09:16:38,006 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 [2022-04-08 09:16:38,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:16:38,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,017 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 [2022-04-08 09:16:38,017 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 [2022-04-08 09:16:38,018 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 [2022-04-08 09:16:38,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:16:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,029 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 [2022-04-08 09:16:38,030 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 [2022-04-08 09:16:38,030 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 [2022-04-08 09:16:38,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:16:38,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,040 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 [2022-04-08 09:16:38,041 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 [2022-04-08 09:16:38,042 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 [2022-04-08 09:16:38,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:16:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,050 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 [2022-04-08 09:16:38,050 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 [2022-04-08 09:16:38,051 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 [2022-04-08 09:16:38,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:16:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,059 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 [2022-04-08 09:16:38,060 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 [2022-04-08 09:16:38,060 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 [2022-04-08 09:16:38,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:16:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,068 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 [2022-04-08 09:16:38,068 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 [2022-04-08 09:16:38,069 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 [2022-04-08 09:16:38,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:16:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,078 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 [2022-04-08 09:16:38,079 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 [2022-04-08 09:16:38,079 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 [2022-04-08 09:16:38,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:16:38,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,087 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 [2022-04-08 09:16:38,087 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 [2022-04-08 09:16:38,088 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 [2022-04-08 09:16:38,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:16:38,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,096 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 [2022-04-08 09:16:38,097 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 [2022-04-08 09:16:38,097 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 [2022-04-08 09:16:38,098 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 [2022-04-08 09:16:38,098 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 [2022-04-08 09:16:38,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-08 09:16:38,098 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-08 09:16:38,098 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-08 09:16:38,098 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {11308#(= main_~x~0 0)} is VALID [2022-04-08 09:16:38,099 INFO L290 TraceCheckUtils]: 6: Hoare triple {11308#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11308#(= main_~x~0 0)} is VALID [2022-04-08 09:16:38,099 INFO L272 TraceCheckUtils]: 7: Hoare triple {11308#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:38,099 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 [2022-04-08 09:16:38,100 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 [2022-04-08 09:16:38,100 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 [2022-04-08 09:16:38,101 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 [2022-04-08 09:16:38,101 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 [2022-04-08 09:16:38,101 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 [2022-04-08 09:16:38,101 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 [2022-04-08 09:16:38,102 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 [2022-04-08 09:16:38,103 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 [2022-04-08 09:16:38,103 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 [2022-04-08 09:16:38,103 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 [2022-04-08 09:16:38,103 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 [2022-04-08 09:16:38,104 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 [2022-04-08 09:16:38,104 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 [2022-04-08 09:16:38,105 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 [2022-04-08 09:16:38,105 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 [2022-04-08 09:16:38,106 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 [2022-04-08 09:16:38,106 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 [2022-04-08 09:16:38,106 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 [2022-04-08 09:16:38,107 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 [2022-04-08 09:16:38,107 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 [2022-04-08 09:16:38,108 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 [2022-04-08 09:16:38,108 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 [2022-04-08 09:16:38,108 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 [2022-04-08 09:16:38,109 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 [2022-04-08 09:16:38,109 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 [2022-04-08 09:16:38,110 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 [2022-04-08 09:16:38,110 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 [2022-04-08 09:16:38,111 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 [2022-04-08 09:16:38,111 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 [2022-04-08 09:16:38,111 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 [2022-04-08 09:16:38,111 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 [2022-04-08 09:16:38,112 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 [2022-04-08 09:16:38,113 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 [2022-04-08 09:16:38,113 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 [2022-04-08 09:16:38,113 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 [2022-04-08 09:16:38,113 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 [2022-04-08 09:16:38,114 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 [2022-04-08 09:16:38,115 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 [2022-04-08 09:16:38,115 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 [2022-04-08 09:16:38,115 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 [2022-04-08 09:16:38,116 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 [2022-04-08 09:16:38,116 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 [2022-04-08 09:16:38,116 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 [2022-04-08 09:16:38,117 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 [2022-04-08 09:16:38,117 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 [2022-04-08 09:16:38,118 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 [2022-04-08 09:16:38,118 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 [2022-04-08 09:16:38,118 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 [2022-04-08 09:16:38,119 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 [2022-04-08 09:16:38,119 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 [2022-04-08 09:16:38,120 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 [2022-04-08 09:16:38,120 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 [2022-04-08 09:16:38,120 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 [2022-04-08 09:16:38,121 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 [2022-04-08 09:16:38,121 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 [2022-04-08 09:16:38,122 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 [2022-04-08 09:16:38,122 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 [2022-04-08 09:16:38,123 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 [2022-04-08 09:16:38,123 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 [2022-04-08 09:16:38,123 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 [2022-04-08 09:16:38,123 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 [2022-04-08 09:16:38,124 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 [2022-04-08 09:16:38,125 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 [2022-04-08 09:16:38,125 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 [2022-04-08 09:16:38,125 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 [2022-04-08 09:16:38,125 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 [2022-04-08 09:16:38,126 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 [2022-04-08 09:16:38,127 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 [2022-04-08 09:16:38,127 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 [2022-04-08 09:16:38,127 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 [2022-04-08 09:16:38,127 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 [2022-04-08 09:16:38,128 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 [2022-04-08 09:16:38,128 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 [2022-04-08 09:16:38,129 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 [2022-04-08 09:16:38,129 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 [2022-04-08 09:16:38,130 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 [2022-04-08 09:16:38,130 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 [2022-04-08 09:16:38,130 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 [2022-04-08 09:16:38,131 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 [2022-04-08 09:16:38,131 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 [2022-04-08 09:16:38,132 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 [2022-04-08 09:16:38,132 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 [2022-04-08 09:16:38,132 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 [2022-04-08 09:16:38,133 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 [2022-04-08 09:16:38,133 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 [2022-04-08 09:16:38,134 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 [2022-04-08 09:16:38,134 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 [2022-04-08 09:16:38,134 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 [2022-04-08 09:16:38,134 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 [2022-04-08 09:16:38,135 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 [2022-04-08 09:16:38,135 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 [2022-04-08 09:16:38,136 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 [2022-04-08 09:16:38,136 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 [2022-04-08 09:16:38,137 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 [2022-04-08 09:16:38,137 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 [2022-04-08 09:16:38,137 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-08 09:16:38,137 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-08 09:16:38,137 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-08 09:16:38,138 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-04-08 09:16:38,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:16:38,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784840388] [2022-04-08 09:16:38,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1784840388] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:16:38,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [235885446] [2022-04-08 09:16:38,140 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:16:38,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:38,140 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:16:38,144 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) [2022-04-08 09:16:38,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-08 09:16:38,219 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:16:38,219 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:16:38,222 WARN L261 TraceCheckSpWp]: Trace formula consists of 275 conjuncts, 163 conjunts are in the unsatisfiable core [2022-04-08 09:16:38,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:38,243 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:16:39,611 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11303#true} is VALID [2022-04-08 09:16:39,611 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 [2022-04-08 09:16:39,611 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-08 09:16:39,611 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-08 09:16:39,611 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-08 09:16:39,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {11308#(= main_~x~0 0)} is VALID [2022-04-08 09:16:39,612 INFO L290 TraceCheckUtils]: 6: Hoare triple {11308#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {11308#(= main_~x~0 0)} is VALID [2022-04-08 09:16:39,612 INFO L272 TraceCheckUtils]: 7: Hoare triple {11308#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:39,612 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 [2022-04-08 09:16:39,613 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 [2022-04-08 09:16:39,613 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 [2022-04-08 09:16:39,614 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 [2022-04-08 09:16:39,614 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 [2022-04-08 09:16:39,614 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 [2022-04-08 09:16:39,614 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 [2022-04-08 09:16:39,615 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 [2022-04-08 09:16:39,615 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 [2022-04-08 09:16:39,616 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 [2022-04-08 09:16:39,616 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 [2022-04-08 09:16:39,616 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 [2022-04-08 09:16:39,617 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 [2022-04-08 09:16:39,617 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 [2022-04-08 09:16:39,618 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 [2022-04-08 09:16:39,618 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 [2022-04-08 09:16:39,618 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 [2022-04-08 09:16:39,618 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 [2022-04-08 09:16:39,619 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 [2022-04-08 09:16:39,619 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 [2022-04-08 09:16:39,620 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 [2022-04-08 09:16:39,620 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 [2022-04-08 09:16:39,620 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 [2022-04-08 09:16:39,620 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 [2022-04-08 09:16:39,621 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 [2022-04-08 09:16:39,621 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 [2022-04-08 09:16:39,622 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 [2022-04-08 09:16:39,622 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 [2022-04-08 09:16:39,622 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 [2022-04-08 09:16:39,623 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 [2022-04-08 09:16:39,623 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 [2022-04-08 09:16:39,623 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 [2022-04-08 09:16:39,624 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 [2022-04-08 09:16:39,624 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 [2022-04-08 09:16:39,625 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 [2022-04-08 09:16:39,625 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 [2022-04-08 09:16:39,625 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 [2022-04-08 09:16:39,625 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 [2022-04-08 09:16:39,626 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 [2022-04-08 09:16:39,626 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 [2022-04-08 09:16:39,627 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 [2022-04-08 09:16:39,627 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 [2022-04-08 09:16:39,627 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 [2022-04-08 09:16:39,627 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 [2022-04-08 09:16:39,631 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 [2022-04-08 09:16:39,635 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 [2022-04-08 09:16:39,636 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 [2022-04-08 09:16:39,636 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 [2022-04-08 09:16:39,636 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 [2022-04-08 09:16:39,637 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 [2022-04-08 09:16:39,638 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 [2022-04-08 09:16:39,638 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 [2022-04-08 09:16:39,638 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 [2022-04-08 09:16:39,639 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 [2022-04-08 09:16:39,639 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 [2022-04-08 09:16:39,639 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 [2022-04-08 09:16:39,640 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 [2022-04-08 09:16:39,640 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 [2022-04-08 09:16:39,641 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 [2022-04-08 09:16:39,641 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 [2022-04-08 09:16:39,641 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 [2022-04-08 09:16:39,641 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 [2022-04-08 09:16:39,642 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 [2022-04-08 09:16:39,642 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 [2022-04-08 09:16:39,643 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 [2022-04-08 09:16:39,643 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 [2022-04-08 09:16:39,643 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 [2022-04-08 09:16:39,643 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 [2022-04-08 09:16:39,644 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 [2022-04-08 09:16:39,644 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 [2022-04-08 09:16:39,645 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 [2022-04-08 09:16:39,645 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 [2022-04-08 09:16:39,645 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 [2022-04-08 09:16:39,646 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 [2022-04-08 09:16:39,648 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 [2022-04-08 09:16:39,648 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 [2022-04-08 09:16:39,649 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 [2022-04-08 09:16:39,649 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 [2022-04-08 09:16:39,649 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 [2022-04-08 09:16:39,650 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 [2022-04-08 09:16:39,651 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 [2022-04-08 09:16:39,651 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 [2022-04-08 09:16:39,652 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 [2022-04-08 09:16:39,652 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 [2022-04-08 09:16:39,652 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 [2022-04-08 09:16:39,653 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 [2022-04-08 09:16:39,654 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 [2022-04-08 09:16:39,654 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 [2022-04-08 09:16:39,655 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 [2022-04-08 09:16:39,655 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 [2022-04-08 09:16:39,655 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 [2022-04-08 09:16:39,656 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 [2022-04-08 09:16:39,657 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 [2022-04-08 09:16:39,657 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 [2022-04-08 09:16:39,658 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 [2022-04-08 09:16:39,658 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 [2022-04-08 09:16:39,658 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-08 09:16:39,658 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-08 09:16:39,659 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-08 09:16:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-04-08 09:16:39,659 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:16:42,995 INFO L290 TraceCheckUtils]: 106: Hoare triple {11304#false} assume !false; {11304#false} is VALID [2022-04-08 09:16:42,995 INFO L290 TraceCheckUtils]: 105: Hoare triple {11304#false} assume 0 == ~cond; {11304#false} is VALID [2022-04-08 09:16:42,995 INFO L290 TraceCheckUtils]: 104: Hoare triple {11304#false} ~cond := #in~cond; {11304#false} is VALID [2022-04-08 09:16:42,995 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 [2022-04-08 09:16:42,995 INFO L290 TraceCheckUtils]: 102: Hoare triple {11725#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {11304#false} is VALID [2022-04-08 09:16:42,996 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 [2022-04-08 09:16:42,996 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 [2022-04-08 09:16:42,997 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 [2022-04-08 09:16:42,997 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 [2022-04-08 09:16:42,997 INFO L272 TraceCheckUtils]: 97: Hoare triple {11733#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:42,998 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 [2022-04-08 09:16:42,998 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 [2022-04-08 09:16:42,999 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 [2022-04-08 09:16:42,999 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 [2022-04-08 09:16:43,000 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 [2022-04-08 09:16:43,000 INFO L272 TraceCheckUtils]: 91: Hoare triple {11754#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,000 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 [2022-04-08 09:16:43,000 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 [2022-04-08 09:16:43,001 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 [2022-04-08 09:16:43,001 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 [2022-04-08 09:16:43,002 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 [2022-04-08 09:16:43,002 INFO L272 TraceCheckUtils]: 85: Hoare triple {11775#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,002 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 [2022-04-08 09:16:43,003 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 [2022-04-08 09:16:43,003 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 [2022-04-08 09:16:43,004 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 [2022-04-08 09:16:43,004 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 [2022-04-08 09:16:43,004 INFO L272 TraceCheckUtils]: 79: Hoare triple {11796#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,005 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 [2022-04-08 09:16:43,005 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 [2022-04-08 09:16:43,005 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 [2022-04-08 09:16:43,006 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 [2022-04-08 09:16:43,006 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 [2022-04-08 09:16:43,006 INFO L272 TraceCheckUtils]: 73: Hoare triple {11817#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,007 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 [2022-04-08 09:16:43,007 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 [2022-04-08 09:16:43,008 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 [2022-04-08 09:16:43,008 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 [2022-04-08 09:16:43,009 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 [2022-04-08 09:16:43,009 INFO L272 TraceCheckUtils]: 67: Hoare triple {11838#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,009 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 [2022-04-08 09:16:43,009 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 [2022-04-08 09:16:43,010 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 [2022-04-08 09:16:43,010 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 [2022-04-08 09:16:43,011 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 [2022-04-08 09:16:43,011 INFO L272 TraceCheckUtils]: 61: Hoare triple {11859#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,011 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 [2022-04-08 09:16:43,012 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 [2022-04-08 09:16:43,012 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 [2022-04-08 09:16:43,012 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 [2022-04-08 09:16:43,013 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 [2022-04-08 09:16:43,013 INFO L272 TraceCheckUtils]: 55: Hoare triple {11880#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,013 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 [2022-04-08 09:16:43,014 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 [2022-04-08 09:16:43,014 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 [2022-04-08 09:16:43,015 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 [2022-04-08 09:16:43,015 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 [2022-04-08 09:16:43,015 INFO L272 TraceCheckUtils]: 49: Hoare triple {11901#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,016 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 [2022-04-08 09:16:43,016 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 [2022-04-08 09:16:43,017 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 [2022-04-08 09:16:43,017 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 [2022-04-08 09:16:43,018 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 [2022-04-08 09:16:43,018 INFO L272 TraceCheckUtils]: 43: Hoare triple {11922#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,018 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 [2022-04-08 09:16:43,018 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 [2022-04-08 09:16:43,019 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 [2022-04-08 09:16:43,019 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 [2022-04-08 09:16:43,020 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 [2022-04-08 09:16:43,020 INFO L272 TraceCheckUtils]: 37: Hoare triple {11943#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,020 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 [2022-04-08 09:16:43,021 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 [2022-04-08 09:16:43,021 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 [2022-04-08 09:16:43,022 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 [2022-04-08 09:16:43,022 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 [2022-04-08 09:16:43,022 INFO L272 TraceCheckUtils]: 31: Hoare triple {11964#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,022 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 [2022-04-08 09:16:43,023 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 [2022-04-08 09:16:43,023 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 [2022-04-08 09:16:43,024 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 [2022-04-08 09:16:43,024 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 [2022-04-08 09:16:43,024 INFO L272 TraceCheckUtils]: 25: Hoare triple {11985#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,025 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 [2022-04-08 09:16:43,025 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 [2022-04-08 09:16:43,026 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 [2022-04-08 09:16:43,026 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 [2022-04-08 09:16:43,027 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 [2022-04-08 09:16:43,027 INFO L272 TraceCheckUtils]: 19: Hoare triple {12006#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,027 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 [2022-04-08 09:16:43,027 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 [2022-04-08 09:16:43,028 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 [2022-04-08 09:16:43,034 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 [2022-04-08 09:16:43,034 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 [2022-04-08 09:16:43,035 INFO L272 TraceCheckUtils]: 13: Hoare triple {12027#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,035 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 [2022-04-08 09:16:43,035 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 [2022-04-08 09:16:43,036 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 [2022-04-08 09:16:43,036 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 [2022-04-08 09:16:43,037 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 [2022-04-08 09:16:43,037 INFO L272 TraceCheckUtils]: 7: Hoare triple {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {11303#true} is VALID [2022-04-08 09:16:43,037 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 [2022-04-08 09:16:43,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {11303#true} ~x~0 := 0; {12048#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-08 09:16:43,038 INFO L272 TraceCheckUtils]: 4: Hoare triple {11303#true} call #t~ret5 := main(); {11303#true} is VALID [2022-04-08 09:16:43,038 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11303#true} {11303#true} #42#return; {11303#true} is VALID [2022-04-08 09:16:43,038 INFO L290 TraceCheckUtils]: 2: Hoare triple {11303#true} assume true; {11303#true} is VALID [2022-04-08 09:16:43,038 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 [2022-04-08 09:16:43,038 INFO L272 TraceCheckUtils]: 0: Hoare triple {11303#true} call ULTIMATE.init(); {11303#true} is VALID [2022-04-08 09:16:43,038 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 0 proven. 616 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2022-04-08 09:16:43,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [235885446] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:16:43,039 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:16:43,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 36, 51] total 87 [2022-04-08 09:16:43,039 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:16:43,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1290845947] [2022-04-08 09:16:43,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1290845947] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:16:43,039 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:16:43,039 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-08 09:16:43,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [722330658] [2022-04-08 09:16:43,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:16:43,040 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 [2022-04-08 09:16:43,040 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:16:43,040 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) [2022-04-08 09:16:43,111 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 77 edges. 77 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:43,111 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-08 09:16:43,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:43,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-08 09:16:43,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=766, Invalid=6716, Unknown=0, NotChecked=0, Total=7482 [2022-04-08 09:16:43,113 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) [2022-04-08 09:16:47,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:47,835 INFO L93 Difference]: Finished difference Result 73 states and 90 transitions. [2022-04-08 09:16:47,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2022-04-08 09:16:47,835 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 [2022-04-08 09:16:47,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:16:47,836 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) [2022-04-08 09:16:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 90 transitions. [2022-04-08 09:16:47,838 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) [2022-04-08 09:16:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 90 transitions. [2022-04-08 09:16:47,840 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 37 states and 90 transitions. [2022-04-08 09:16:47,907 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:47,908 INFO L225 Difference]: With dead ends: 73 [2022-04-08 09:16:47,908 INFO L226 Difference]: Without dead ends: 68 [2022-04-08 09:16:47,909 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 182 SyntacticMatches, 16 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1479 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=1831, Invalid=12689, Unknown=0, NotChecked=0, Total=14520 [2022-04-08 09:16:47,910 INFO L913 BasicCegarLoop]: 29 mSDtfsCounter, 44 mSDsluCounter, 122 mSDsCounter, 0 mSdLazyCounter, 2213 mSolverCounterSat, 96 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s 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, 1.8s IncrementalHoareTripleChecker+Time [2022-04-08 09:16:47,910 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 151 Invalid, 2309 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [96 Valid, 2213 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-04-08 09:16:47,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2022-04-08 09:16:48,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2022-04-08 09:16:48,116 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:16:48,117 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) [2022-04-08 09:16:48,117 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) [2022-04-08 09:16:48,117 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) [2022-04-08 09:16:48,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:48,119 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2022-04-08 09:16:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2022-04-08 09:16:48,119 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:48,119 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:48,120 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. [2022-04-08 09:16:48,120 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. [2022-04-08 09:16:48,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:16:48,122 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2022-04-08 09:16:48,122 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2022-04-08 09:16:48,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:16:48,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:16:48,122 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:16:48,122 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:16:48,122 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) [2022-04-08 09:16:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 82 transitions. [2022-04-08 09:16:48,124 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 82 transitions. Word has length 107 [2022-04-08 09:16:48,124 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:16:48,124 INFO L478 AbstractCegarLoop]: Abstraction has 66 states and 82 transitions. [2022-04-08 09:16:48,124 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) [2022-04-08 09:16:48,124 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 82 transitions. [2022-04-08 09:16:48,210 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:48,211 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 82 transitions. [2022-04-08 09:16:48,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-08 09:16:48,211 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:16:48,211 INFO L499 BasicCegarLoop]: trace histogram [17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:16:48,227 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-08 09:16:48,412 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,SelfDestructingSolverStorable17 [2022-04-08 09:16:48,412 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:16:48,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:16:48,412 INFO L85 PathProgramCache]: Analyzing trace with hash 446982500, now seen corresponding path program 33 times [2022-04-08 09:16:48,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:48,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1747082211] [2022-04-08 09:16:48,433 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:16:48,434 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:16:48,434 INFO L85 PathProgramCache]: Analyzing trace with hash 446982500, now seen corresponding path program 34 times [2022-04-08 09:16:48,434 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:16:48,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403517737] [2022-04-08 09:16:48,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:16:48,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:16:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:16:49,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,296 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 [2022-04-08 09:16:49,297 INFO L290 TraceCheckUtils]: 1: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-08 09:16:49,297 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-08 09:16:49,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:16:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,341 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 [2022-04-08 09:16:49,342 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 [2022-04-08 09:16:49,342 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 [2022-04-08 09:16:49,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:16:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,351 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 [2022-04-08 09:16:49,351 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 [2022-04-08 09:16:49,352 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 [2022-04-08 09:16:49,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:16:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,360 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 [2022-04-08 09:16:49,361 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 [2022-04-08 09:16:49,362 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 [2022-04-08 09:16:49,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:16:49,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,370 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 [2022-04-08 09:16:49,370 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 [2022-04-08 09:16:49,371 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 [2022-04-08 09:16:49,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:16:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,380 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 [2022-04-08 09:16:49,380 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 [2022-04-08 09:16:49,381 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 [2022-04-08 09:16:49,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:16:49,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,391 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 [2022-04-08 09:16:49,391 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 [2022-04-08 09:16:49,392 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 [2022-04-08 09:16:49,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:16:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,401 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 [2022-04-08 09:16:49,401 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 [2022-04-08 09:16:49,402 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 [2022-04-08 09:16:49,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:16:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,411 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 [2022-04-08 09:16:49,411 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 [2022-04-08 09:16:49,412 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 [2022-04-08 09:16:49,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:16:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,420 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 [2022-04-08 09:16:49,420 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 [2022-04-08 09:16:49,421 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 [2022-04-08 09:16:49,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:16:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,429 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 [2022-04-08 09:16:49,430 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 [2022-04-08 09:16:49,431 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 [2022-04-08 09:16:49,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:16:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,438 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 [2022-04-08 09:16:49,439 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 [2022-04-08 09:16:49,440 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 [2022-04-08 09:16:49,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:16:49,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,448 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 [2022-04-08 09:16:49,448 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 [2022-04-08 09:16:49,449 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 [2022-04-08 09:16:49,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:16:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,457 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 [2022-04-08 09:16:49,458 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 [2022-04-08 09:16:49,459 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 [2022-04-08 09:16:49,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:16:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,467 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 [2022-04-08 09:16:49,467 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 [2022-04-08 09:16:49,468 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 [2022-04-08 09:16:49,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:16:49,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,477 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 [2022-04-08 09:16:49,478 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 [2022-04-08 09:16:49,479 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 [2022-04-08 09:16:49,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:16:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,487 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 [2022-04-08 09:16:49,487 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 [2022-04-08 09:16:49,488 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 [2022-04-08 09:16:49,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:16:49,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,496 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 [2022-04-08 09:16:49,497 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 [2022-04-08 09:16:49,497 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 [2022-04-08 09:16:49,498 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 [2022-04-08 09:16:49,498 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 [2022-04-08 09:16:49,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-08 09:16:49,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-08 09:16:49,498 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-08 09:16:49,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {12569#(= main_~x~0 0)} is VALID [2022-04-08 09:16:49,499 INFO L290 TraceCheckUtils]: 6: Hoare triple {12569#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12569#(= main_~x~0 0)} is VALID [2022-04-08 09:16:49,499 INFO L272 TraceCheckUtils]: 7: Hoare triple {12569#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:49,499 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 [2022-04-08 09:16:49,500 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 [2022-04-08 09:16:49,501 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 [2022-04-08 09:16:49,501 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 [2022-04-08 09:16:49,501 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 [2022-04-08 09:16:49,501 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 [2022-04-08 09:16:49,502 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 [2022-04-08 09:16:49,502 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 [2022-04-08 09:16:49,503 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 [2022-04-08 09:16:49,503 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 [2022-04-08 09:16:49,504 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 [2022-04-08 09:16:49,504 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 [2022-04-08 09:16:49,504 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 [2022-04-08 09:16:49,505 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 [2022-04-08 09:16:49,505 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 [2022-04-08 09:16:49,506 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 [2022-04-08 09:16:49,506 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 [2022-04-08 09:16:49,506 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 [2022-04-08 09:16:49,507 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 [2022-04-08 09:16:49,507 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 [2022-04-08 09:16:49,508 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 [2022-04-08 09:16:49,508 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 [2022-04-08 09:16:49,509 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 [2022-04-08 09:16:49,509 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 [2022-04-08 09:16:49,509 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 [2022-04-08 09:16:49,510 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 [2022-04-08 09:16:49,510 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 [2022-04-08 09:16:49,516 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 [2022-04-08 09:16:49,517 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 [2022-04-08 09:16:49,517 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 [2022-04-08 09:16:49,518 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 [2022-04-08 09:16:49,518 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 [2022-04-08 09:16:49,519 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 [2022-04-08 09:16:49,519 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 [2022-04-08 09:16:49,520 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 [2022-04-08 09:16:49,520 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 [2022-04-08 09:16:49,520 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 [2022-04-08 09:16:49,520 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 [2022-04-08 09:16:49,521 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 [2022-04-08 09:16:49,522 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 [2022-04-08 09:16:49,522 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 [2022-04-08 09:16:49,522 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 [2022-04-08 09:16:49,522 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 [2022-04-08 09:16:49,523 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 [2022-04-08 09:16:49,524 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 [2022-04-08 09:16:49,524 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 [2022-04-08 09:16:49,524 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 [2022-04-08 09:16:49,525 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 [2022-04-08 09:16:49,525 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 [2022-04-08 09:16:49,525 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 [2022-04-08 09:16:49,526 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 [2022-04-08 09:16:49,526 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 [2022-04-08 09:16:49,527 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 [2022-04-08 09:16:49,527 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 [2022-04-08 09:16:49,527 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 [2022-04-08 09:16:49,528 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 [2022-04-08 09:16:49,528 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 [2022-04-08 09:16:49,529 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 [2022-04-08 09:16:49,529 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 [2022-04-08 09:16:49,529 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 [2022-04-08 09:16:49,530 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 [2022-04-08 09:16:49,530 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 [2022-04-08 09:16:49,531 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 [2022-04-08 09:16:49,531 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 [2022-04-08 09:16:49,532 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 [2022-04-08 09:16:49,532 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 [2022-04-08 09:16:49,532 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 [2022-04-08 09:16:49,533 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 [2022-04-08 09:16:49,533 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 [2022-04-08 09:16:49,534 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 [2022-04-08 09:16:49,534 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 [2022-04-08 09:16:49,534 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 [2022-04-08 09:16:49,535 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 [2022-04-08 09:16:49,535 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 [2022-04-08 09:16:49,536 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 [2022-04-08 09:16:49,536 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 [2022-04-08 09:16:49,536 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 [2022-04-08 09:16:49,537 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 [2022-04-08 09:16:49,537 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 [2022-04-08 09:16:49,537 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 [2022-04-08 09:16:49,538 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 [2022-04-08 09:16:49,539 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 [2022-04-08 09:16:49,539 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 [2022-04-08 09:16:49,539 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 [2022-04-08 09:16:49,539 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 [2022-04-08 09:16:49,540 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 [2022-04-08 09:16:49,541 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 [2022-04-08 09:16:49,541 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 [2022-04-08 09:16:49,542 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 [2022-04-08 09:16:49,542 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 [2022-04-08 09:16:49,542 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 [2022-04-08 09:16:49,542 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 [2022-04-08 09:16:49,543 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 [2022-04-08 09:16:49,544 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 [2022-04-08 09:16:49,544 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 [2022-04-08 09:16:49,544 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 [2022-04-08 09:16:49,545 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 [2022-04-08 09:16:49,545 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 [2022-04-08 09:16:49,546 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 [2022-04-08 09:16:49,546 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 [2022-04-08 09:16:49,547 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 [2022-04-08 09:16:49,547 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 [2022-04-08 09:16:49,547 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-08 09:16:49,547 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-08 09:16:49,547 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-08 09:16:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-04-08 09:16:49,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:16:49,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403517737] [2022-04-08 09:16:49,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403517737] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:16:49,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [401964943] [2022-04-08 09:16:49,548 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:16:49,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:16:49,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:16:49,552 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) [2022-04-08 09:16:49,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-08 09:16:49,641 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:16:49,641 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:16:49,644 WARN L261 TraceCheckSpWp]: Trace formula consists of 289 conjuncts, 173 conjunts are in the unsatisfiable core [2022-04-08 09:16:49,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:16:49,667 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:16:51,175 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12564#true} is VALID [2022-04-08 09:16:51,176 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 [2022-04-08 09:16:51,176 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-08 09:16:51,176 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-08 09:16:51,176 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-08 09:16:51,176 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {12569#(= main_~x~0 0)} is VALID [2022-04-08 09:16:51,176 INFO L290 TraceCheckUtils]: 6: Hoare triple {12569#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {12569#(= main_~x~0 0)} is VALID [2022-04-08 09:16:51,177 INFO L272 TraceCheckUtils]: 7: Hoare triple {12569#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:51,177 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 [2022-04-08 09:16:51,177 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 [2022-04-08 09:16:51,178 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 [2022-04-08 09:16:51,178 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 [2022-04-08 09:16:51,179 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 [2022-04-08 09:16:51,179 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 [2022-04-08 09:16:51,179 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 [2022-04-08 09:16:51,179 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 [2022-04-08 09:16:51,180 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 [2022-04-08 09:16:51,180 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 [2022-04-08 09:16:51,181 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 [2022-04-08 09:16:51,181 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 [2022-04-08 09:16:51,181 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 [2022-04-08 09:16:51,181 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 [2022-04-08 09:16:51,182 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 [2022-04-08 09:16:51,182 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 [2022-04-08 09:16:51,183 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 [2022-04-08 09:16:51,183 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 [2022-04-08 09:16:51,183 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 [2022-04-08 09:16:51,183 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 [2022-04-08 09:16:51,184 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 [2022-04-08 09:16:51,184 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 [2022-04-08 09:16:51,185 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 [2022-04-08 09:16:51,185 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 [2022-04-08 09:16:51,185 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 [2022-04-08 09:16:51,186 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 [2022-04-08 09:16:51,186 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 [2022-04-08 09:16:51,187 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 [2022-04-08 09:16:51,187 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 [2022-04-08 09:16:51,187 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 [2022-04-08 09:16:51,187 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 [2022-04-08 09:16:51,188 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 [2022-04-08 09:16:51,188 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 [2022-04-08 09:16:51,189 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 [2022-04-08 09:16:51,189 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 [2022-04-08 09:16:51,189 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 [2022-04-08 09:16:51,189 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 [2022-04-08 09:16:51,190 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 [2022-04-08 09:16:51,190 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 [2022-04-08 09:16:51,191 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 [2022-04-08 09:16:51,191 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 [2022-04-08 09:16:51,191 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 [2022-04-08 09:16:51,192 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 [2022-04-08 09:16:51,192 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 [2022-04-08 09:16:51,192 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 [2022-04-08 09:16:51,193 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 [2022-04-08 09:16:51,193 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 [2022-04-08 09:16:51,193 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 [2022-04-08 09:16:51,194 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 [2022-04-08 09:16:51,194 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 [2022-04-08 09:16:51,195 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 [2022-04-08 09:16:51,195 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 [2022-04-08 09:16:51,195 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 [2022-04-08 09:16:51,195 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 [2022-04-08 09:16:51,196 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 [2022-04-08 09:16:51,196 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 [2022-04-08 09:16:51,197 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 [2022-04-08 09:16:51,197 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 [2022-04-08 09:16:51,197 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 [2022-04-08 09:16:51,197 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 [2022-04-08 09:16:51,198 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 [2022-04-08 09:16:51,198 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 [2022-04-08 09:16:51,199 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 [2022-04-08 09:16:51,199 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 [2022-04-08 09:16:51,199 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 [2022-04-08 09:16:51,200 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 [2022-04-08 09:16:51,200 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 [2022-04-08 09:16:51,200 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 [2022-04-08 09:16:51,201 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 [2022-04-08 09:16:51,201 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 [2022-04-08 09:16:51,202 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 [2022-04-08 09:16:51,202 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 [2022-04-08 09:16:51,202 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 [2022-04-08 09:16:51,202 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 [2022-04-08 09:16:51,203 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 [2022-04-08 09:16:51,203 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 [2022-04-08 09:16:51,204 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 [2022-04-08 09:16:51,204 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 [2022-04-08 09:16:51,204 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 [2022-04-08 09:16:51,204 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 [2022-04-08 09:16:51,205 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 [2022-04-08 09:16:51,205 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 [2022-04-08 09:16:51,206 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 [2022-04-08 09:16:51,206 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 [2022-04-08 09:16:51,206 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 [2022-04-08 09:16:51,207 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 [2022-04-08 09:16:51,207 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 [2022-04-08 09:16:51,208 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 [2022-04-08 09:16:51,208 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 [2022-04-08 09:16:51,208 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 [2022-04-08 09:16:51,208 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 [2022-04-08 09:16:51,209 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 [2022-04-08 09:16:51,209 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 [2022-04-08 09:16:51,210 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 [2022-04-08 09:16:51,210 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 [2022-04-08 09:16:51,210 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 [2022-04-08 09:16:51,210 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 [2022-04-08 09:16:51,211 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 [2022-04-08 09:16:51,211 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 [2022-04-08 09:16:51,212 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 [2022-04-08 09:16:51,212 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 [2022-04-08 09:16:51,212 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 [2022-04-08 09:16:51,212 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-08 09:16:51,212 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-08 09:16:51,212 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-08 09:16:51,213 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-04-08 09:16:51,213 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:16:54,829 INFO L290 TraceCheckUtils]: 112: Hoare triple {12565#false} assume !false; {12565#false} is VALID [2022-04-08 09:16:54,830 INFO L290 TraceCheckUtils]: 111: Hoare triple {12565#false} assume 0 == ~cond; {12565#false} is VALID [2022-04-08 09:16:54,830 INFO L290 TraceCheckUtils]: 110: Hoare triple {12565#false} ~cond := #in~cond; {12565#false} is VALID [2022-04-08 09:16:54,830 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 [2022-04-08 09:16:54,830 INFO L290 TraceCheckUtils]: 108: Hoare triple {13009#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {12565#false} is VALID [2022-04-08 09:16:54,831 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 [2022-04-08 09:16:54,831 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 [2022-04-08 09:16:54,832 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 [2022-04-08 09:16:54,833 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 [2022-04-08 09:16:54,833 INFO L272 TraceCheckUtils]: 103: Hoare triple {13017#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,833 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 [2022-04-08 09:16:54,833 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 [2022-04-08 09:16:54,834 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 [2022-04-08 09:16:54,835 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 [2022-04-08 09:16:54,835 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 [2022-04-08 09:16:54,836 INFO L272 TraceCheckUtils]: 97: Hoare triple {13038#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,836 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 [2022-04-08 09:16:54,836 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 [2022-04-08 09:16:54,837 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 [2022-04-08 09:16:54,838 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 [2022-04-08 09:16:54,838 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 [2022-04-08 09:16:54,839 INFO L272 TraceCheckUtils]: 91: Hoare triple {13059#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,839 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 [2022-04-08 09:16:54,839 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 [2022-04-08 09:16:54,840 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 [2022-04-08 09:16:54,841 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 [2022-04-08 09:16:54,841 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 [2022-04-08 09:16:54,841 INFO L272 TraceCheckUtils]: 85: Hoare triple {13080#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,842 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 [2022-04-08 09:16:54,842 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 [2022-04-08 09:16:54,843 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 [2022-04-08 09:16:54,843 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 [2022-04-08 09:16:54,844 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 [2022-04-08 09:16:54,844 INFO L272 TraceCheckUtils]: 79: Hoare triple {13101#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,845 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 [2022-04-08 09:16:54,845 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 [2022-04-08 09:16:54,846 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 [2022-04-08 09:16:54,846 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 [2022-04-08 09:16:54,847 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 [2022-04-08 09:16:54,847 INFO L272 TraceCheckUtils]: 73: Hoare triple {13122#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,847 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 [2022-04-08 09:16:54,848 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 [2022-04-08 09:16:54,849 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 [2022-04-08 09:16:54,849 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 [2022-04-08 09:16:54,850 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 [2022-04-08 09:16:54,850 INFO L272 TraceCheckUtils]: 67: Hoare triple {13143#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,850 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 [2022-04-08 09:16:54,851 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 [2022-04-08 09:16:54,851 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 [2022-04-08 09:16:54,852 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 [2022-04-08 09:16:54,853 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 [2022-04-08 09:16:54,853 INFO L272 TraceCheckUtils]: 61: Hoare triple {13164#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,853 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 [2022-04-08 09:16:54,854 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 [2022-04-08 09:16:54,854 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 [2022-04-08 09:16:54,855 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 [2022-04-08 09:16:54,855 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 [2022-04-08 09:16:54,856 INFO L272 TraceCheckUtils]: 55: Hoare triple {13185#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,856 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 [2022-04-08 09:16:54,856 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 [2022-04-08 09:16:54,857 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 [2022-04-08 09:16:54,858 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 [2022-04-08 09:16:54,858 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 [2022-04-08 09:16:54,858 INFO L272 TraceCheckUtils]: 49: Hoare triple {13206#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,859 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 [2022-04-08 09:16:54,859 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 [2022-04-08 09:16:54,860 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 [2022-04-08 09:16:54,860 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 [2022-04-08 09:16:54,861 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 [2022-04-08 09:16:54,861 INFO L272 TraceCheckUtils]: 43: Hoare triple {13227#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,862 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 [2022-04-08 09:16:54,862 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 [2022-04-08 09:16:54,863 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 [2022-04-08 09:16:54,863 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 [2022-04-08 09:16:54,864 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 [2022-04-08 09:16:54,864 INFO L272 TraceCheckUtils]: 37: Hoare triple {13248#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,864 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 [2022-04-08 09:16:54,865 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 [2022-04-08 09:16:54,866 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 [2022-04-08 09:16:54,866 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 [2022-04-08 09:16:54,867 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 [2022-04-08 09:16:54,867 INFO L272 TraceCheckUtils]: 31: Hoare triple {13269#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,867 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 [2022-04-08 09:16:54,868 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 [2022-04-08 09:16:54,868 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 [2022-04-08 09:16:54,869 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 [2022-04-08 09:16:54,870 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 [2022-04-08 09:16:54,870 INFO L272 TraceCheckUtils]: 25: Hoare triple {13290#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,870 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 [2022-04-08 09:16:54,870 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 [2022-04-08 09:16:54,871 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 [2022-04-08 09:16:54,872 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 [2022-04-08 09:16:54,873 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 [2022-04-08 09:16:54,873 INFO L272 TraceCheckUtils]: 19: Hoare triple {13311#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,874 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 [2022-04-08 09:16:54,874 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 [2022-04-08 09:16:54,875 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 [2022-04-08 09:16:54,875 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 [2022-04-08 09:16:54,876 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 [2022-04-08 09:16:54,876 INFO L272 TraceCheckUtils]: 13: Hoare triple {13332#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,877 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 [2022-04-08 09:16:54,877 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 [2022-04-08 09:16:54,878 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 [2022-04-08 09:16:54,878 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 [2022-04-08 09:16:54,879 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 [2022-04-08 09:16:54,879 INFO L272 TraceCheckUtils]: 7: Hoare triple {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {12564#true} is VALID [2022-04-08 09:16:54,880 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 [2022-04-08 09:16:54,880 INFO L290 TraceCheckUtils]: 5: Hoare triple {12564#true} ~x~0 := 0; {13353#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} is VALID [2022-04-08 09:16:54,880 INFO L272 TraceCheckUtils]: 4: Hoare triple {12564#true} call #t~ret5 := main(); {12564#true} is VALID [2022-04-08 09:16:54,880 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12564#true} {12564#true} #42#return; {12564#true} is VALID [2022-04-08 09:16:54,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {12564#true} assume true; {12564#true} is VALID [2022-04-08 09:16:54,880 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 [2022-04-08 09:16:54,880 INFO L272 TraceCheckUtils]: 0: Hoare triple {12564#true} call ULTIMATE.init(); {12564#true} is VALID [2022-04-08 09:16:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 0 proven. 697 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2022-04-08 09:16:54,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [401964943] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:16:54,882 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:16:54,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 38, 54] total 92 [2022-04-08 09:16:54,882 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:16:54,882 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1747082211] [2022-04-08 09:16:54,882 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1747082211] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:16:54,882 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:16:54,882 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-08 09:16:54,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067633333] [2022-04-08 09:16:54,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:16:54,883 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 [2022-04-08 09:16:54,883 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:16:54,883 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) [2022-04-08 09:16:54,933 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:16:54,933 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-08 09:16:54,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:16:54,933 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-08 09:16:54,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=847, Invalid=7525, Unknown=0, NotChecked=0, Total=8372 [2022-04-08 09:16:54,934 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) [2022-04-08 09:17:00,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:00,368 INFO L93 Difference]: Finished difference Result 76 states and 94 transitions. [2022-04-08 09:17:00,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2022-04-08 09:17:00,368 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 [2022-04-08 09:17:00,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:17:00,369 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) [2022-04-08 09:17:00,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 94 transitions. [2022-04-08 09:17:00,372 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) [2022-04-08 09:17:00,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 94 transitions. [2022-04-08 09:17:00,376 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 39 states and 94 transitions. [2022-04-08 09:17:00,451 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:00,452 INFO L225 Difference]: With dead ends: 76 [2022-04-08 09:17:00,452 INFO L226 Difference]: Without dead ends: 71 [2022-04-08 09:17:00,453 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 335 GetRequests, 192 SyntacticMatches, 17 SemanticMatches, 126 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1656 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=2029, Invalid=14227, Unknown=0, NotChecked=0, Total=16256 [2022-04-08 09:17:00,454 INFO L913 BasicCegarLoop]: 30 mSDtfsCounter, 46 mSDsluCounter, 167 mSDsCounter, 0 mSdLazyCounter, 2666 mSolverCounterSat, 94 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s 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, 2.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:17:00,454 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 197 Invalid, 2760 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [94 Valid, 2666 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-08 09:17:00,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71 states. [2022-04-08 09:17:00,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71 to 69. [2022-04-08 09:17:00,650 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:17:00,650 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) [2022-04-08 09:17:00,650 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) [2022-04-08 09:17:00,651 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) [2022-04-08 09:17:00,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:00,652 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-04-08 09:17:00,652 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-04-08 09:17:00,653 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:00,653 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:00,653 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. [2022-04-08 09:17:00,653 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. [2022-04-08 09:17:00,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:00,655 INFO L93 Difference]: Finished difference Result 71 states and 89 transitions. [2022-04-08 09:17:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2022-04-08 09:17:00,655 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:00,655 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:00,655 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:17:00,655 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:17:00,656 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) [2022-04-08 09:17:00,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 86 transitions. [2022-04-08 09:17:00,657 INFO L78 Accepts]: Start accepts. Automaton has 69 states and 86 transitions. Word has length 113 [2022-04-08 09:17:00,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:17:00,657 INFO L478 AbstractCegarLoop]: Abstraction has 69 states and 86 transitions. [2022-04-08 09:17:00,658 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) [2022-04-08 09:17:00,658 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 86 transitions. [2022-04-08 09:17:00,754 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:00,754 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2022-04-08 09:17:00,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-04-08 09:17:00,754 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:17:00,754 INFO L499 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:17:00,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-08 09:17:00,955 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:00,955 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:17:00,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:17:00,955 INFO L85 PathProgramCache]: Analyzing trace with hash 39832898, now seen corresponding path program 35 times [2022-04-08 09:17:00,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:00,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [987094144] [2022-04-08 09:17:00,968 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:17:00,969 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:17:00,969 INFO L85 PathProgramCache]: Analyzing trace with hash 39832898, now seen corresponding path program 36 times [2022-04-08 09:17:00,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:17:00,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [46726315] [2022-04-08 09:17:00,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:17:00,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:17:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:01,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:17:01,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:01,931 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 [2022-04-08 09:17:01,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-08 09:17:01,931 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-08 09:17:01,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:17:01,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:01,984 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 [2022-04-08 09:17:01,985 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 [2022-04-08 09:17:01,985 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 [2022-04-08 09:17:01,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:17:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:01,993 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 [2022-04-08 09:17:01,994 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 [2022-04-08 09:17:01,995 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 [2022-04-08 09:17:01,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:17:01,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,003 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 [2022-04-08 09:17:02,004 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 [2022-04-08 09:17:02,005 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 [2022-04-08 09:17:02,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:17:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,018 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 [2022-04-08 09:17:02,018 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 [2022-04-08 09:17:02,019 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 [2022-04-08 09:17:02,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:17:02,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,028 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 [2022-04-08 09:17:02,028 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 [2022-04-08 09:17:02,029 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 [2022-04-08 09:17:02,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:17:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,037 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 [2022-04-08 09:17:02,038 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 [2022-04-08 09:17:02,039 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 [2022-04-08 09:17:02,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:17:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,048 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 [2022-04-08 09:17:02,048 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 [2022-04-08 09:17:02,049 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 [2022-04-08 09:17:02,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:17:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,058 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 [2022-04-08 09:17:02,059 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 [2022-04-08 09:17:02,060 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 [2022-04-08 09:17:02,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:17:02,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,069 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 [2022-04-08 09:17:02,069 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 [2022-04-08 09:17:02,070 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 [2022-04-08 09:17:02,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:17:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,078 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 [2022-04-08 09:17:02,078 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 [2022-04-08 09:17:02,079 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 [2022-04-08 09:17:02,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:17:02,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,087 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 [2022-04-08 09:17:02,088 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 [2022-04-08 09:17:02,089 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 [2022-04-08 09:17:02,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:17:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,096 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 [2022-04-08 09:17:02,097 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 [2022-04-08 09:17:02,098 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 [2022-04-08 09:17:02,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:17:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,106 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 [2022-04-08 09:17:02,107 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 [2022-04-08 09:17:02,107 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 [2022-04-08 09:17:02,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:17:02,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,115 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 [2022-04-08 09:17:02,116 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 [2022-04-08 09:17:02,117 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 [2022-04-08 09:17:02,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:17:02,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,125 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 [2022-04-08 09:17:02,125 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 [2022-04-08 09:17:02,126 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 [2022-04-08 09:17:02,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:17:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,134 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 [2022-04-08 09:17:02,135 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 [2022-04-08 09:17:02,135 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 [2022-04-08 09:17:02,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:17:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,143 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 [2022-04-08 09:17:02,144 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 [2022-04-08 09:17:02,145 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 [2022-04-08 09:17:02,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:17:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,154 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 [2022-04-08 09:17:02,155 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 [2022-04-08 09:17:02,155 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 [2022-04-08 09:17:02,156 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 [2022-04-08 09:17:02,156 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 [2022-04-08 09:17:02,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-08 09:17:02,156 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-08 09:17:02,156 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-08 09:17:02,157 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {13896#(= main_~x~0 0)} is VALID [2022-04-08 09:17:02,157 INFO L290 TraceCheckUtils]: 6: Hoare triple {13896#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(= main_~x~0 0)} is VALID [2022-04-08 09:17:02,157 INFO L272 TraceCheckUtils]: 7: Hoare triple {13896#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-08 09:17:02,157 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 [2022-04-08 09:17:02,158 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 [2022-04-08 09:17:02,158 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 [2022-04-08 09:17:02,159 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 [2022-04-08 09:17:02,159 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 [2022-04-08 09:17:02,159 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 [2022-04-08 09:17:02,160 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 [2022-04-08 09:17:02,160 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 [2022-04-08 09:17:02,161 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 [2022-04-08 09:17:02,161 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 [2022-04-08 09:17:02,162 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 [2022-04-08 09:17:02,162 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 [2022-04-08 09:17:02,162 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 [2022-04-08 09:17:02,163 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 [2022-04-08 09:17:02,163 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 [2022-04-08 09:17:02,164 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 [2022-04-08 09:17:02,164 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 [2022-04-08 09:17:02,164 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 [2022-04-08 09:17:02,165 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 [2022-04-08 09:17:02,165 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 [2022-04-08 09:17:02,166 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 [2022-04-08 09:17:02,166 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 [2022-04-08 09:17:02,167 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 [2022-04-08 09:17:02,167 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 [2022-04-08 09:17:02,167 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 [2022-04-08 09:17:02,168 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 [2022-04-08 09:17:02,168 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 [2022-04-08 09:17:02,169 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 [2022-04-08 09:17:02,169 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 [2022-04-08 09:17:02,169 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 [2022-04-08 09:17:02,170 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 [2022-04-08 09:17:02,170 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 [2022-04-08 09:17:02,171 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 [2022-04-08 09:17:02,171 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 [2022-04-08 09:17:02,172 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 [2022-04-08 09:17:02,172 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 [2022-04-08 09:17:02,172 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 [2022-04-08 09:17:02,173 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 [2022-04-08 09:17:02,173 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 [2022-04-08 09:17:02,174 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 [2022-04-08 09:17:02,174 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 [2022-04-08 09:17:02,174 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 [2022-04-08 09:17:02,175 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 [2022-04-08 09:17:02,175 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 [2022-04-08 09:17:02,176 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 [2022-04-08 09:17:02,176 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 [2022-04-08 09:17:02,177 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 [2022-04-08 09:17:02,177 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 [2022-04-08 09:17:02,177 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 [2022-04-08 09:17:02,178 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 [2022-04-08 09:17:02,178 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 [2022-04-08 09:17:02,179 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 [2022-04-08 09:17:02,179 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 [2022-04-08 09:17:02,179 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 [2022-04-08 09:17:02,180 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 [2022-04-08 09:17:02,180 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 [2022-04-08 09:17:02,181 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 [2022-04-08 09:17:02,181 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 [2022-04-08 09:17:02,182 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 [2022-04-08 09:17:02,182 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 [2022-04-08 09:17:02,182 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 [2022-04-08 09:17:02,183 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 [2022-04-08 09:17:02,183 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 [2022-04-08 09:17:02,184 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 [2022-04-08 09:17:02,184 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 [2022-04-08 09:17:02,184 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 [2022-04-08 09:17:02,185 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 [2022-04-08 09:17:02,185 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 [2022-04-08 09:17:02,186 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 [2022-04-08 09:17:02,186 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 [2022-04-08 09:17:02,187 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 [2022-04-08 09:17:02,187 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 [2022-04-08 09:17:02,187 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 [2022-04-08 09:17:02,188 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 [2022-04-08 09:17:02,188 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 [2022-04-08 09:17:02,189 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 [2022-04-08 09:17:02,189 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 [2022-04-08 09:17:02,189 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 [2022-04-08 09:17:02,190 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 [2022-04-08 09:17:02,190 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 [2022-04-08 09:17:02,191 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 [2022-04-08 09:17:02,191 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 [2022-04-08 09:17:02,192 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 [2022-04-08 09:17:02,192 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 [2022-04-08 09:17:02,192 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 [2022-04-08 09:17:02,192 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 [2022-04-08 09:17:02,193 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 [2022-04-08 09:17:02,194 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 [2022-04-08 09:17:02,194 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 [2022-04-08 09:17:02,194 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 [2022-04-08 09:17:02,195 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 [2022-04-08 09:17:02,195 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 [2022-04-08 09:17:02,196 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 [2022-04-08 09:17:02,196 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 [2022-04-08 09:17:02,197 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 [2022-04-08 09:17:02,197 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 [2022-04-08 09:17:02,197 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 [2022-04-08 09:17:02,197 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 [2022-04-08 09:17:02,198 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 [2022-04-08 09:17:02,199 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 [2022-04-08 09:17:02,199 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 [2022-04-08 09:17:02,199 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 [2022-04-08 09:17:02,200 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 [2022-04-08 09:17:02,200 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 [2022-04-08 09:17:02,201 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 [2022-04-08 09:17:02,201 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 [2022-04-08 09:17:02,202 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 [2022-04-08 09:17:02,202 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 [2022-04-08 09:17:02,202 INFO L290 TraceCheckUtils]: 116: Hoare triple {13892#false} ~cond := #in~cond; {13892#false} is VALID [2022-04-08 09:17:02,202 INFO L290 TraceCheckUtils]: 117: Hoare triple {13892#false} assume 0 == ~cond; {13892#false} is VALID [2022-04-08 09:17:02,202 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-08 09:17:02,203 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-04-08 09:17:02,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:17:02,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [46726315] [2022-04-08 09:17:02,203 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [46726315] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:17:02,203 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [740372207] [2022-04-08 09:17:02,203 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:17:02,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:02,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:17:02,208 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) [2022-04-08 09:17:02,209 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-08 09:17:02,698 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-08 09:17:02,698 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:17:02,702 WARN L261 TraceCheckSpWp]: Trace formula consists of 303 conjuncts, 189 conjunts are in the unsatisfiable core [2022-04-08 09:17:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:02,726 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:17:04,236 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13891#true} is VALID [2022-04-08 09:17:04,236 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 [2022-04-08 09:17:04,236 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-08 09:17:04,236 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-08 09:17:04,236 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-08 09:17:04,237 INFO L290 TraceCheckUtils]: 5: Hoare triple {13891#true} ~x~0 := 0; {13896#(= main_~x~0 0)} is VALID [2022-04-08 09:17:04,237 INFO L290 TraceCheckUtils]: 6: Hoare triple {13896#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {13896#(= main_~x~0 0)} is VALID [2022-04-08 09:17:04,237 INFO L272 TraceCheckUtils]: 7: Hoare triple {13896#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {13891#true} is VALID [2022-04-08 09:17:04,238 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 [2022-04-08 09:17:04,238 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 [2022-04-08 09:17:04,238 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 [2022-04-08 09:17:04,239 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 [2022-04-08 09:17:04,239 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 [2022-04-08 09:17:04,239 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 [2022-04-08 09:17:04,240 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 [2022-04-08 09:17:04,240 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 [2022-04-08 09:17:04,241 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 [2022-04-08 09:17:04,241 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 [2022-04-08 09:17:04,241 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 [2022-04-08 09:17:04,241 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 [2022-04-08 09:17:04,242 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 [2022-04-08 09:17:04,242 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 [2022-04-08 09:17:04,243 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 [2022-04-08 09:17:04,243 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 [2022-04-08 09:17:04,243 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 [2022-04-08 09:17:04,243 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 [2022-04-08 09:17:04,244 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 [2022-04-08 09:17:04,244 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 [2022-04-08 09:17:04,245 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 [2022-04-08 09:17:04,245 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 [2022-04-08 09:17:04,245 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 [2022-04-08 09:17:04,245 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 [2022-04-08 09:17:04,246 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 [2022-04-08 09:17:04,247 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 [2022-04-08 09:17:04,248 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 [2022-04-08 09:17:04,248 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 [2022-04-08 09:17:04,249 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 [2022-04-08 09:17:04,249 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 [2022-04-08 09:17:04,249 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 [2022-04-08 09:17:04,249 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 [2022-04-08 09:17:04,250 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 [2022-04-08 09:17:04,250 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 [2022-04-08 09:17:04,251 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 [2022-04-08 09:17:04,251 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 [2022-04-08 09:17:04,251 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 [2022-04-08 09:17:04,252 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 [2022-04-08 09:17:04,252 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 [2022-04-08 09:17:04,253 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 [2022-04-08 09:17:04,253 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 [2022-04-08 09:17:04,253 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 [2022-04-08 09:17:04,253 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 [2022-04-08 09:17:04,254 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 [2022-04-08 09:17:04,254 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 [2022-04-08 09:17:04,255 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 [2022-04-08 09:17:04,255 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 [2022-04-08 09:17:04,255 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 [2022-04-08 09:17:04,255 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 [2022-04-08 09:17:04,256 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 [2022-04-08 09:17:04,256 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 [2022-04-08 09:17:04,257 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 [2022-04-08 09:17:04,257 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 [2022-04-08 09:17:04,257 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 [2022-04-08 09:17:04,258 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 [2022-04-08 09:17:04,259 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 [2022-04-08 09:17:04,260 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 [2022-04-08 09:17:04,260 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 [2022-04-08 09:17:04,267 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 [2022-04-08 09:17:04,268 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 [2022-04-08 09:17:04,268 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 [2022-04-08 09:17:04,269 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 [2022-04-08 09:17:04,270 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 [2022-04-08 09:17:04,270 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 [2022-04-08 09:17:04,270 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 [2022-04-08 09:17:04,271 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 [2022-04-08 09:17:04,271 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 [2022-04-08 09:17:04,272 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 [2022-04-08 09:17:04,272 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 [2022-04-08 09:17:04,273 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 [2022-04-08 09:17:04,273 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 [2022-04-08 09:17:04,274 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 [2022-04-08 09:17:04,274 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 [2022-04-08 09:17:04,274 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 [2022-04-08 09:17:04,275 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 [2022-04-08 09:17:04,276 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 [2022-04-08 09:17:04,276 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 [2022-04-08 09:17:04,276 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 [2022-04-08 09:17:04,277 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 [2022-04-08 09:17:04,277 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 [2022-04-08 09:17:04,278 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 [2022-04-08 09:17:04,279 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 [2022-04-08 09:17:04,279 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 [2022-04-08 09:17:04,279 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 [2022-04-08 09:17:04,280 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 [2022-04-08 09:17:04,280 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 [2022-04-08 09:17:04,281 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 [2022-04-08 09:17:04,282 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 [2022-04-08 09:17:04,282 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 [2022-04-08 09:17:04,282 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 [2022-04-08 09:17:04,283 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 [2022-04-08 09:17:04,283 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 [2022-04-08 09:17:04,284 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 [2022-04-08 09:17:04,285 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 [2022-04-08 09:17:04,285 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 [2022-04-08 09:17:04,286 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 [2022-04-08 09:17:04,286 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 [2022-04-08 09:17:04,286 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 [2022-04-08 09:17:04,287 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 [2022-04-08 09:17:04,288 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 [2022-04-08 09:17:04,288 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 [2022-04-08 09:17:04,288 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 [2022-04-08 09:17:04,289 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 [2022-04-08 09:17:04,289 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 [2022-04-08 09:17:04,290 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 [2022-04-08 09:17:04,291 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 [2022-04-08 09:17:04,291 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 [2022-04-08 09:17:04,291 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 [2022-04-08 09:17:04,291 INFO L290 TraceCheckUtils]: 116: Hoare triple {13892#false} ~cond := #in~cond; {13892#false} is VALID [2022-04-08 09:17:04,291 INFO L290 TraceCheckUtils]: 117: Hoare triple {13892#false} assume 0 == ~cond; {13892#false} is VALID [2022-04-08 09:17:04,292 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-08 09:17:04,292 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2022-04-08 09:17:04,292 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:17:10,401 INFO L290 TraceCheckUtils]: 118: Hoare triple {13892#false} assume !false; {13892#false} is VALID [2022-04-08 09:17:10,401 INFO L290 TraceCheckUtils]: 117: Hoare triple {14350#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {13892#false} is VALID [2022-04-08 09:17:10,402 INFO L290 TraceCheckUtils]: 116: Hoare triple {14354#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {14350#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:17:10,402 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 [2022-04-08 09:17:10,402 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 [2022-04-08 09:17:10,403 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 [2022-04-08 09:17:10,404 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 [2022-04-08 09:17:10,404 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 [2022-04-08 09:17:10,405 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 [2022-04-08 09:17:10,405 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 [2022-04-08 09:17:10,405 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 [2022-04-08 09:17:10,405 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 [2022-04-08 09:17:10,406 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 [2022-04-08 09:17:10,407 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 [2022-04-08 09:17:10,407 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 [2022-04-08 09:17:10,407 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 [2022-04-08 09:17:10,408 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 [2022-04-08 09:17:10,408 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 [2022-04-08 09:17:10,409 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 [2022-04-08 09:17:10,409 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 [2022-04-08 09:17:10,410 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 [2022-04-08 09:17:10,410 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 [2022-04-08 09:17:10,411 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 [2022-04-08 09:17:10,411 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 [2022-04-08 09:17:10,412 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 [2022-04-08 09:17:10,412 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 [2022-04-08 09:17:10,413 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 [2022-04-08 09:17:10,413 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 [2022-04-08 09:17:10,413 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 [2022-04-08 09:17:10,414 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 [2022-04-08 09:17:10,414 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 [2022-04-08 09:17:10,415 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 [2022-04-08 09:17:10,415 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 [2022-04-08 09:17:10,416 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 [2022-04-08 09:17:10,416 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 [2022-04-08 09:17:10,416 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 [2022-04-08 09:17:10,418 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 [2022-04-08 09:17:10,418 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 [2022-04-08 09:17:10,419 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 [2022-04-08 09:17:10,419 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 [2022-04-08 09:17:10,420 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 [2022-04-08 09:17:10,420 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 [2022-04-08 09:17:10,421 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 [2022-04-08 09:17:10,421 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 [2022-04-08 09:17:10,422 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 [2022-04-08 09:17:10,422 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 [2022-04-08 09:17:10,422 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 [2022-04-08 09:17:10,423 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 [2022-04-08 09:17:10,424 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 [2022-04-08 09:17:10,424 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 [2022-04-08 09:17:10,425 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 [2022-04-08 09:17:10,425 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 [2022-04-08 09:17:10,425 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 [2022-04-08 09:17:10,425 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 [2022-04-08 09:17:10,426 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 [2022-04-08 09:17:10,427 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 [2022-04-08 09:17:10,427 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 [2022-04-08 09:17:10,427 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 [2022-04-08 09:17:10,428 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 [2022-04-08 09:17:10,428 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 [2022-04-08 09:17:10,429 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 [2022-04-08 09:17:10,429 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 [2022-04-08 09:17:10,430 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 [2022-04-08 09:17:10,430 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 [2022-04-08 09:17:10,430 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 [2022-04-08 09:17:10,431 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 [2022-04-08 09:17:10,432 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 [2022-04-08 09:17:10,432 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 [2022-04-08 09:17:10,433 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 [2022-04-08 09:17:10,433 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 [2022-04-08 09:17:10,433 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 [2022-04-08 09:17:10,433 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 [2022-04-08 09:17:10,434 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 [2022-04-08 09:17:10,435 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 [2022-04-08 09:17:10,435 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 [2022-04-08 09:17:10,435 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 [2022-04-08 09:17:10,436 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 [2022-04-08 09:17:10,436 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 [2022-04-08 09:17:10,437 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 [2022-04-08 09:17:10,437 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 [2022-04-08 09:17:10,438 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 [2022-04-08 09:17:10,438 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 [2022-04-08 09:17:10,438 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 [2022-04-08 09:17:10,439 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 [2022-04-08 09:17:10,440 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 [2022-04-08 09:17:10,440 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 [2022-04-08 09:17:10,441 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 [2022-04-08 09:17:10,441 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 [2022-04-08 09:17:10,441 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 [2022-04-08 09:17:10,441 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 [2022-04-08 09:17:10,442 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 [2022-04-08 09:17:10,443 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 [2022-04-08 09:17:10,443 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 [2022-04-08 09:17:10,443 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 [2022-04-08 09:17:10,444 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 [2022-04-08 09:17:10,444 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 [2022-04-08 09:17:10,445 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 [2022-04-08 09:17:10,445 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 [2022-04-08 09:17:10,446 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 [2022-04-08 09:17:10,446 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 [2022-04-08 09:17:10,446 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 [2022-04-08 09:17:10,447 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 [2022-04-08 09:17:10,448 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 [2022-04-08 09:17:10,448 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 [2022-04-08 09:17:10,449 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 [2022-04-08 09:17:10,449 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 [2022-04-08 09:17:10,449 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 [2022-04-08 09:17:10,449 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 [2022-04-08 09:17:10,451 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 [2022-04-08 09:17:10,451 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 [2022-04-08 09:17:10,452 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 [2022-04-08 09:17:10,452 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 [2022-04-08 09:17:10,452 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 [2022-04-08 09:17:10,453 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 [2022-04-08 09:17:10,453 INFO L272 TraceCheckUtils]: 4: Hoare triple {13891#true} call #t~ret5 := main(); {13891#true} is VALID [2022-04-08 09:17:10,453 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13891#true} {13891#true} #42#return; {13891#true} is VALID [2022-04-08 09:17:10,453 INFO L290 TraceCheckUtils]: 2: Hoare triple {13891#true} assume true; {13891#true} is VALID [2022-04-08 09:17:10,453 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 [2022-04-08 09:17:10,453 INFO L272 TraceCheckUtils]: 0: Hoare triple {13891#true} call ULTIMATE.init(); {13891#true} is VALID [2022-04-08 09:17:10,454 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-04-08 09:17:10,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [740372207] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:17:10,454 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:17:10,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 40, 60] total 100 [2022-04-08 09:17:10,455 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:17:10,455 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [987094144] [2022-04-08 09:17:10,455 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [987094144] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:17:10,455 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:17:10,455 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-08 09:17:10,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021929797] [2022-04-08 09:17:10,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:17:10,456 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 [2022-04-08 09:17:10,456 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:17:10,456 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) [2022-04-08 09:17:10,506 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:10,506 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-08 09:17:10,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:10,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-08 09:17:10,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=957, Invalid=8943, Unknown=0, NotChecked=0, Total=9900 [2022-04-08 09:17:10,508 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) [2022-04-08 09:17:16,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:16,676 INFO L93 Difference]: Finished difference Result 79 states and 98 transitions. [2022-04-08 09:17:16,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-04-08 09:17:16,677 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 [2022-04-08 09:17:16,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:17:16,677 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) [2022-04-08 09:17:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 98 transitions. [2022-04-08 09:17:16,679 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) [2022-04-08 09:17:16,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 98 transitions. [2022-04-08 09:17:16,682 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 41 states and 98 transitions. [2022-04-08 09:17:16,772 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:16,773 INFO L225 Difference]: With dead ends: 79 [2022-04-08 09:17:16,773 INFO L226 Difference]: Without dead ends: 74 [2022-04-08 09:17:16,774 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 199 SyntacticMatches, 18 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1849 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=2262, Invalid=16644, Unknown=0, NotChecked=0, Total=18906 [2022-04-08 09:17:16,775 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 48 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 2889 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s 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 [2022-04-08 09:17:16,775 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] [2022-04-08 09:17:16,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-08 09:17:16,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 72. [2022-04-08 09:17:16,991 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:17:16,991 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) [2022-04-08 09:17:16,991 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) [2022-04-08 09:17:16,992 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) [2022-04-08 09:17:16,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:16,993 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-08 09:17:16,993 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-08 09:17:16,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:16,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:16,994 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. [2022-04-08 09:17:16,994 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. [2022-04-08 09:17:16,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:16,996 INFO L93 Difference]: Finished difference Result 74 states and 93 transitions. [2022-04-08 09:17:16,996 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2022-04-08 09:17:16,996 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:16,997 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:16,997 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:17:16,997 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:17:16,997 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) [2022-04-08 09:17:16,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 90 transitions. [2022-04-08 09:17:16,999 INFO L78 Accepts]: Start accepts. Automaton has 72 states and 90 transitions. Word has length 119 [2022-04-08 09:17:16,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:17:16,999 INFO L478 AbstractCegarLoop]: Abstraction has 72 states and 90 transitions. [2022-04-08 09:17:16,999 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) [2022-04-08 09:17:16,999 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 90 transitions. [2022-04-08 09:17:17,109 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 90 transitions. [2022-04-08 09:17:17,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-04-08 09:17:17,110 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:17:17,111 INFO L499 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:17:17,116 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-08 09:17:17,316 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:17,316 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:17:17,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:17:17,316 INFO L85 PathProgramCache]: Analyzing trace with hash -630435168, now seen corresponding path program 37 times [2022-04-08 09:17:17,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:17,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1988167713] [2022-04-08 09:17:17,331 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:17:17,331 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:17:17,331 INFO L85 PathProgramCache]: Analyzing trace with hash -630435168, now seen corresponding path program 38 times [2022-04-08 09:17:17,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:17:17,332 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347145356] [2022-04-08 09:17:17,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:17:17,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:17:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:17:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,213 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 [2022-04-08 09:17:18,213 INFO L290 TraceCheckUtils]: 1: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-08 09:17:18,213 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-08 09:17:18,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:17:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,258 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 [2022-04-08 09:17:18,259 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 [2022-04-08 09:17:18,259 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 [2022-04-08 09:17:18,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:17:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,274 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 [2022-04-08 09:17:18,274 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 [2022-04-08 09:17:18,275 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 [2022-04-08 09:17:18,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:17:18,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,284 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 [2022-04-08 09:17:18,285 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 [2022-04-08 09:17:18,286 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 [2022-04-08 09:17:18,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:17:18,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,294 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 [2022-04-08 09:17:18,295 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 [2022-04-08 09:17:18,296 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 [2022-04-08 09:17:18,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:17:18,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,304 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 [2022-04-08 09:17:18,305 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 [2022-04-08 09:17:18,306 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 [2022-04-08 09:17:18,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:17:18,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,320 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 [2022-04-08 09:17:18,320 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 [2022-04-08 09:17:18,321 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 [2022-04-08 09:17:18,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:17:18,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,336 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 [2022-04-08 09:17:18,336 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 [2022-04-08 09:17:18,337 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 [2022-04-08 09:17:18,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:17:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,346 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 [2022-04-08 09:17:18,347 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 [2022-04-08 09:17:18,348 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 [2022-04-08 09:17:18,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:17:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,355 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 [2022-04-08 09:17:18,356 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 [2022-04-08 09:17:18,356 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 [2022-04-08 09:17:18,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:17:18,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,364 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 [2022-04-08 09:17:18,365 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 [2022-04-08 09:17:18,365 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 [2022-04-08 09:17:18,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:17:18,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,383 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 [2022-04-08 09:17:18,384 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 [2022-04-08 09:17:18,385 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 [2022-04-08 09:17:18,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:17:18,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,393 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 [2022-04-08 09:17:18,394 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 [2022-04-08 09:17:18,394 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 [2022-04-08 09:17:18,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:17:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,402 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 [2022-04-08 09:17:18,403 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 [2022-04-08 09:17:18,403 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 [2022-04-08 09:17:18,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:17:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,411 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 [2022-04-08 09:17:18,412 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 [2022-04-08 09:17:18,412 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 [2022-04-08 09:17:18,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:17:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,420 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 [2022-04-08 09:17:18,421 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 [2022-04-08 09:17:18,422 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 [2022-04-08 09:17:18,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:17:18,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,430 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 [2022-04-08 09:17:18,430 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 [2022-04-08 09:17:18,431 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 [2022-04-08 09:17:18,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:17:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,442 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 [2022-04-08 09:17:18,443 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 [2022-04-08 09:17:18,444 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 [2022-04-08 09:17:18,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:17:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,451 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 [2022-04-08 09:17:18,452 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 [2022-04-08 09:17:18,453 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 [2022-04-08 09:17:18,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:17:18,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,462 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 [2022-04-08 09:17:18,462 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 [2022-04-08 09:17:18,463 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 [2022-04-08 09:17:18,464 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 [2022-04-08 09:17:18,464 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 [2022-04-08 09:17:18,464 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-08 09:17:18,464 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-08 09:17:18,464 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-08 09:17:18,464 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {15292#(= main_~x~0 0)} is VALID [2022-04-08 09:17:18,465 INFO L290 TraceCheckUtils]: 6: Hoare triple {15292#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15292#(= main_~x~0 0)} is VALID [2022-04-08 09:17:18,465 INFO L272 TraceCheckUtils]: 7: Hoare triple {15292#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:18,465 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 [2022-04-08 09:17:18,465 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 [2022-04-08 09:17:18,466 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 [2022-04-08 09:17:18,466 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 [2022-04-08 09:17:18,467 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 [2022-04-08 09:17:18,467 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 [2022-04-08 09:17:18,467 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 [2022-04-08 09:17:18,468 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 [2022-04-08 09:17:18,468 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 [2022-04-08 09:17:18,469 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 [2022-04-08 09:17:18,469 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 [2022-04-08 09:17:18,469 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 [2022-04-08 09:17:18,470 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 [2022-04-08 09:17:18,470 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 [2022-04-08 09:17:18,471 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 [2022-04-08 09:17:18,471 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 [2022-04-08 09:17:18,472 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 [2022-04-08 09:17:18,472 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 [2022-04-08 09:17:18,472 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 [2022-04-08 09:17:18,474 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 [2022-04-08 09:17:18,474 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 [2022-04-08 09:17:18,475 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 [2022-04-08 09:17:18,475 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 [2022-04-08 09:17:18,475 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 [2022-04-08 09:17:18,476 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 [2022-04-08 09:17:18,476 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 [2022-04-08 09:17:18,477 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 [2022-04-08 09:17:18,477 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 [2022-04-08 09:17:18,478 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 [2022-04-08 09:17:18,478 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 [2022-04-08 09:17:18,478 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 [2022-04-08 09:17:18,479 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 [2022-04-08 09:17:18,479 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 [2022-04-08 09:17:18,480 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 [2022-04-08 09:17:18,480 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 [2022-04-08 09:17:18,480 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 [2022-04-08 09:17:18,481 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 [2022-04-08 09:17:18,481 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 [2022-04-08 09:17:18,482 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 [2022-04-08 09:17:18,482 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 [2022-04-08 09:17:18,483 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 [2022-04-08 09:17:18,483 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 [2022-04-08 09:17:18,483 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 [2022-04-08 09:17:18,483 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 [2022-04-08 09:17:18,484 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 [2022-04-08 09:17:18,485 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 [2022-04-08 09:17:18,485 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 [2022-04-08 09:17:18,485 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 [2022-04-08 09:17:18,485 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 [2022-04-08 09:17:18,486 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 [2022-04-08 09:17:18,487 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 [2022-04-08 09:17:18,487 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 [2022-04-08 09:17:18,487 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 [2022-04-08 09:17:18,488 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 [2022-04-08 09:17:18,488 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 [2022-04-08 09:17:18,488 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 [2022-04-08 09:17:18,489 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 [2022-04-08 09:17:18,489 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 [2022-04-08 09:17:18,490 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 [2022-04-08 09:17:18,490 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 [2022-04-08 09:17:18,490 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 [2022-04-08 09:17:18,491 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 [2022-04-08 09:17:18,491 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 [2022-04-08 09:17:18,492 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 [2022-04-08 09:17:18,492 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 [2022-04-08 09:17:18,492 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 [2022-04-08 09:17:18,493 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 [2022-04-08 09:17:18,493 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 [2022-04-08 09:17:18,494 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 [2022-04-08 09:17:18,494 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 [2022-04-08 09:17:18,495 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 [2022-04-08 09:17:18,495 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 [2022-04-08 09:17:18,495 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 [2022-04-08 09:17:18,495 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 [2022-04-08 09:17:18,496 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 [2022-04-08 09:17:18,497 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 [2022-04-08 09:17:18,497 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 [2022-04-08 09:17:18,497 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 [2022-04-08 09:17:18,497 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 [2022-04-08 09:17:18,498 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 [2022-04-08 09:17:18,499 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 [2022-04-08 09:17:18,499 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 [2022-04-08 09:17:18,499 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 [2022-04-08 09:17:18,499 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 [2022-04-08 09:17:18,500 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 [2022-04-08 09:17:18,500 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 [2022-04-08 09:17:18,501 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 [2022-04-08 09:17:18,501 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 [2022-04-08 09:17:18,502 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 [2022-04-08 09:17:18,502 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 [2022-04-08 09:17:18,502 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 [2022-04-08 09:17:18,503 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 [2022-04-08 09:17:18,504 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 [2022-04-08 09:17:18,504 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 [2022-04-08 09:17:18,504 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 [2022-04-08 09:17:18,504 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 [2022-04-08 09:17:18,505 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 [2022-04-08 09:17:18,505 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 [2022-04-08 09:17:18,506 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 [2022-04-08 09:17:18,506 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 [2022-04-08 09:17:18,507 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 [2022-04-08 09:17:18,507 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 [2022-04-08 09:17:18,507 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 [2022-04-08 09:17:18,508 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 [2022-04-08 09:17:18,508 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 [2022-04-08 09:17:18,509 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 [2022-04-08 09:17:18,509 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 [2022-04-08 09:17:18,509 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 [2022-04-08 09:17:18,510 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 [2022-04-08 09:17:18,510 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 [2022-04-08 09:17:18,511 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 [2022-04-08 09:17:18,511 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 [2022-04-08 09:17:18,512 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 [2022-04-08 09:17:18,512 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 [2022-04-08 09:17:18,512 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-08 09:17:18,512 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-08 09:17:18,512 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-08 09:17:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2022-04-08 09:17:18,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:17:18,513 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347145356] [2022-04-08 09:17:18,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347145356] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:17:18,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1071739382] [2022-04-08 09:17:18,514 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:17:18,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:18,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:17:18,515 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) [2022-04-08 09:17:18,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-08 09:17:18,605 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:17:18,606 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:17:18,609 WARN L261 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 193 conjunts are in the unsatisfiable core [2022-04-08 09:17:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:18,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:17:20,345 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15287#true} is VALID [2022-04-08 09:17:20,345 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 [2022-04-08 09:17:20,346 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-08 09:17:20,346 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-08 09:17:20,346 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-08 09:17:20,346 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {15292#(= main_~x~0 0)} is VALID [2022-04-08 09:17:20,346 INFO L290 TraceCheckUtils]: 6: Hoare triple {15292#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {15292#(= main_~x~0 0)} is VALID [2022-04-08 09:17:20,346 INFO L272 TraceCheckUtils]: 7: Hoare triple {15292#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:20,347 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 [2022-04-08 09:17:20,347 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 [2022-04-08 09:17:20,348 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 [2022-04-08 09:17:20,348 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 [2022-04-08 09:17:20,348 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 [2022-04-08 09:17:20,348 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 [2022-04-08 09:17:20,349 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 [2022-04-08 09:17:20,349 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 [2022-04-08 09:17:20,350 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 [2022-04-08 09:17:20,350 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 [2022-04-08 09:17:20,350 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 [2022-04-08 09:17:20,350 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 [2022-04-08 09:17:20,351 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 [2022-04-08 09:17:20,351 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 [2022-04-08 09:17:20,352 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 [2022-04-08 09:17:20,352 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 [2022-04-08 09:17:20,352 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 [2022-04-08 09:17:20,352 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 [2022-04-08 09:17:20,353 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 [2022-04-08 09:17:20,353 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 [2022-04-08 09:17:20,354 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 [2022-04-08 09:17:20,354 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 [2022-04-08 09:17:20,354 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 [2022-04-08 09:17:20,355 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 [2022-04-08 09:17:20,355 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 [2022-04-08 09:17:20,355 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 [2022-04-08 09:17:20,356 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 [2022-04-08 09:17:20,356 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 [2022-04-08 09:17:20,356 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 [2022-04-08 09:17:20,357 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 [2022-04-08 09:17:20,357 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 [2022-04-08 09:17:20,357 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 [2022-04-08 09:17:20,358 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 [2022-04-08 09:17:20,358 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 [2022-04-08 09:17:20,359 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 [2022-04-08 09:17:20,359 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 [2022-04-08 09:17:20,359 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 [2022-04-08 09:17:20,359 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 [2022-04-08 09:17:20,360 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 [2022-04-08 09:17:20,360 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 [2022-04-08 09:17:20,361 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 [2022-04-08 09:17:20,361 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 [2022-04-08 09:17:20,361 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 [2022-04-08 09:17:20,361 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 [2022-04-08 09:17:20,362 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 [2022-04-08 09:17:20,362 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 [2022-04-08 09:17:20,363 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 [2022-04-08 09:17:20,363 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 [2022-04-08 09:17:20,363 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 [2022-04-08 09:17:20,363 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 [2022-04-08 09:17:20,364 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 [2022-04-08 09:17:20,364 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 [2022-04-08 09:17:20,365 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 [2022-04-08 09:17:20,365 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 [2022-04-08 09:17:20,365 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 [2022-04-08 09:17:20,366 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 [2022-04-08 09:17:20,366 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 [2022-04-08 09:17:20,366 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 [2022-04-08 09:17:20,367 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 [2022-04-08 09:17:20,367 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 [2022-04-08 09:17:20,367 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 [2022-04-08 09:17:20,368 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 [2022-04-08 09:17:20,368 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 [2022-04-08 09:17:20,369 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 [2022-04-08 09:17:20,369 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 [2022-04-08 09:17:20,369 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 [2022-04-08 09:17:20,369 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 [2022-04-08 09:17:20,370 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 [2022-04-08 09:17:20,370 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 [2022-04-08 09:17:20,371 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 [2022-04-08 09:17:20,371 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 [2022-04-08 09:17:20,371 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 [2022-04-08 09:17:20,371 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 [2022-04-08 09:17:20,372 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 [2022-04-08 09:17:20,372 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 [2022-04-08 09:17:20,373 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 [2022-04-08 09:17:20,373 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 [2022-04-08 09:17:20,373 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 [2022-04-08 09:17:20,373 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 [2022-04-08 09:17:20,374 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 [2022-04-08 09:17:20,374 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 [2022-04-08 09:17:20,375 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 [2022-04-08 09:17:20,375 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 [2022-04-08 09:17:20,375 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 [2022-04-08 09:17:20,376 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 [2022-04-08 09:17:20,376 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 [2022-04-08 09:17:20,376 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 [2022-04-08 09:17:20,377 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 [2022-04-08 09:17:20,377 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 [2022-04-08 09:17:20,377 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 [2022-04-08 09:17:20,378 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 [2022-04-08 09:17:20,378 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 [2022-04-08 09:17:20,379 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 [2022-04-08 09:17:20,379 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 [2022-04-08 09:17:20,379 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 [2022-04-08 09:17:20,379 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 [2022-04-08 09:17:20,380 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 [2022-04-08 09:17:20,380 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 [2022-04-08 09:17:20,381 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 [2022-04-08 09:17:20,381 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 [2022-04-08 09:17:20,381 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 [2022-04-08 09:17:20,381 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 [2022-04-08 09:17:20,382 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 [2022-04-08 09:17:20,382 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 [2022-04-08 09:17:20,383 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 [2022-04-08 09:17:20,383 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 [2022-04-08 09:17:20,384 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 [2022-04-08 09:17:20,384 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 [2022-04-08 09:17:20,384 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 [2022-04-08 09:17:20,384 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 [2022-04-08 09:17:20,385 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 [2022-04-08 09:17:20,385 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 [2022-04-08 09:17:20,386 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 [2022-04-08 09:17:20,386 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 [2022-04-08 09:17:20,386 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-08 09:17:20,386 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-08 09:17:20,386 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-08 09:17:20,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2022-04-08 09:17:20,387 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:17:24,662 INFO L290 TraceCheckUtils]: 124: Hoare triple {15288#false} assume !false; {15288#false} is VALID [2022-04-08 09:17:24,662 INFO L290 TraceCheckUtils]: 123: Hoare triple {15288#false} assume 0 == ~cond; {15288#false} is VALID [2022-04-08 09:17:24,662 INFO L290 TraceCheckUtils]: 122: Hoare triple {15288#false} ~cond := #in~cond; {15288#false} is VALID [2022-04-08 09:17:24,662 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 [2022-04-08 09:17:24,662 INFO L290 TraceCheckUtils]: 120: Hoare triple {15778#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {15288#false} is VALID [2022-04-08 09:17:24,663 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 [2022-04-08 09:17:24,663 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 [2022-04-08 09:17:24,664 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 [2022-04-08 09:17:24,664 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 [2022-04-08 09:17:24,664 INFO L272 TraceCheckUtils]: 115: Hoare triple {15786#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,665 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 [2022-04-08 09:17:24,665 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 [2022-04-08 09:17:24,665 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 [2022-04-08 09:17:24,666 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 [2022-04-08 09:17:24,666 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 [2022-04-08 09:17:24,667 INFO L272 TraceCheckUtils]: 109: Hoare triple {15807#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,667 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 [2022-04-08 09:17:24,667 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 [2022-04-08 09:17:24,668 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 [2022-04-08 09:17:24,668 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 [2022-04-08 09:17:24,669 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 [2022-04-08 09:17:24,669 INFO L272 TraceCheckUtils]: 103: Hoare triple {15828#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,669 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 [2022-04-08 09:17:24,669 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 [2022-04-08 09:17:24,670 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 [2022-04-08 09:17:24,670 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 [2022-04-08 09:17:24,671 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 [2022-04-08 09:17:24,671 INFO L272 TraceCheckUtils]: 97: Hoare triple {15849#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,672 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 [2022-04-08 09:17:24,672 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 [2022-04-08 09:17:24,674 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 [2022-04-08 09:17:24,674 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 [2022-04-08 09:17:24,675 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 [2022-04-08 09:17:24,675 INFO L272 TraceCheckUtils]: 91: Hoare triple {15870#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,675 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 [2022-04-08 09:17:24,675 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 [2022-04-08 09:17:24,676 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 [2022-04-08 09:17:24,676 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 [2022-04-08 09:17:24,677 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 [2022-04-08 09:17:24,677 INFO L272 TraceCheckUtils]: 85: Hoare triple {15891#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,677 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 [2022-04-08 09:17:24,678 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 [2022-04-08 09:17:24,678 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 [2022-04-08 09:17:24,679 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 [2022-04-08 09:17:24,679 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 [2022-04-08 09:17:24,679 INFO L272 TraceCheckUtils]: 79: Hoare triple {15912#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,680 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 [2022-04-08 09:17:24,680 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 [2022-04-08 09:17:24,680 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 [2022-04-08 09:17:24,681 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 [2022-04-08 09:17:24,681 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 [2022-04-08 09:17:24,681 INFO L272 TraceCheckUtils]: 73: Hoare triple {15933#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,682 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 [2022-04-08 09:17:24,682 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 [2022-04-08 09:17:24,683 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 [2022-04-08 09:17:24,683 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 [2022-04-08 09:17:24,684 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 [2022-04-08 09:17:24,684 INFO L272 TraceCheckUtils]: 67: Hoare triple {15954#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,684 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 [2022-04-08 09:17:24,684 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 [2022-04-08 09:17:24,685 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 [2022-04-08 09:17:24,685 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 [2022-04-08 09:17:24,686 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 [2022-04-08 09:17:24,686 INFO L272 TraceCheckUtils]: 61: Hoare triple {15975#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,686 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 [2022-04-08 09:17:24,687 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 [2022-04-08 09:17:24,687 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 [2022-04-08 09:17:24,687 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 [2022-04-08 09:17:24,688 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 [2022-04-08 09:17:24,688 INFO L272 TraceCheckUtils]: 55: Hoare triple {15996#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,688 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 [2022-04-08 09:17:24,689 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 [2022-04-08 09:17:24,689 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 [2022-04-08 09:17:24,690 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 [2022-04-08 09:17:24,690 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 [2022-04-08 09:17:24,690 INFO L272 TraceCheckUtils]: 49: Hoare triple {16017#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,691 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 [2022-04-08 09:17:24,691 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 [2022-04-08 09:17:24,692 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 [2022-04-08 09:17:24,692 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 [2022-04-08 09:17:24,692 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 [2022-04-08 09:17:24,693 INFO L272 TraceCheckUtils]: 43: Hoare triple {16038#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,693 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 [2022-04-08 09:17:24,693 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 [2022-04-08 09:17:24,694 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 [2022-04-08 09:17:24,694 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 [2022-04-08 09:17:24,695 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 [2022-04-08 09:17:24,695 INFO L272 TraceCheckUtils]: 37: Hoare triple {16059#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,695 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 [2022-04-08 09:17:24,695 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 [2022-04-08 09:17:24,696 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 [2022-04-08 09:17:24,696 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 [2022-04-08 09:17:24,697 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 [2022-04-08 09:17:24,697 INFO L272 TraceCheckUtils]: 31: Hoare triple {16080#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,697 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 [2022-04-08 09:17:24,697 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 [2022-04-08 09:17:24,698 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 [2022-04-08 09:17:24,698 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 [2022-04-08 09:17:24,699 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 [2022-04-08 09:17:24,699 INFO L272 TraceCheckUtils]: 25: Hoare triple {16101#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,699 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 [2022-04-08 09:17:24,700 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 [2022-04-08 09:17:24,700 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 [2022-04-08 09:17:24,701 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 [2022-04-08 09:17:24,701 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 [2022-04-08 09:17:24,701 INFO L272 TraceCheckUtils]: 19: Hoare triple {16122#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,702 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 [2022-04-08 09:17:24,702 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 [2022-04-08 09:17:24,703 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 [2022-04-08 09:17:24,703 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 [2022-04-08 09:17:24,703 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 [2022-04-08 09:17:24,704 INFO L272 TraceCheckUtils]: 13: Hoare triple {16143#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,704 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 [2022-04-08 09:17:24,704 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 [2022-04-08 09:17:24,705 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 [2022-04-08 09:17:24,705 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 [2022-04-08 09:17:24,706 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 [2022-04-08 09:17:24,706 INFO L272 TraceCheckUtils]: 7: Hoare triple {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {15287#true} is VALID [2022-04-08 09:17:24,706 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 [2022-04-08 09:17:24,707 INFO L290 TraceCheckUtils]: 5: Hoare triple {15287#true} ~x~0 := 0; {16164#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} is VALID [2022-04-08 09:17:24,707 INFO L272 TraceCheckUtils]: 4: Hoare triple {15287#true} call #t~ret5 := main(); {15287#true} is VALID [2022-04-08 09:17:24,707 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15287#true} {15287#true} #42#return; {15287#true} is VALID [2022-04-08 09:17:24,707 INFO L290 TraceCheckUtils]: 2: Hoare triple {15287#true} assume true; {15287#true} is VALID [2022-04-08 09:17:24,707 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 [2022-04-08 09:17:24,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {15287#true} call ULTIMATE.init(); {15287#true} is VALID [2022-04-08 09:17:24,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 874 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2022-04-08 09:17:24,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1071739382] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:17:24,708 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:17:24,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 42, 60] total 102 [2022-04-08 09:17:24,708 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:17:24,708 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1988167713] [2022-04-08 09:17:24,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1988167713] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:17:24,708 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:17:24,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-08 09:17:24,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241480592] [2022-04-08 09:17:24,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:17:24,709 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 [2022-04-08 09:17:24,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:17:24,709 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) [2022-04-08 09:17:24,760 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 89 edges. 89 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:24,760 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-08 09:17:24,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:24,761 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-08 09:17:24,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1021, Invalid=9281, Unknown=0, NotChecked=0, Total=10302 [2022-04-08 09:17:24,762 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) [2022-04-08 09:17:31,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:31,018 INFO L93 Difference]: Finished difference Result 82 states and 102 transitions. [2022-04-08 09:17:31,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2022-04-08 09:17:31,018 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 [2022-04-08 09:17:31,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:17:31,019 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) [2022-04-08 09:17:31,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 102 transitions. [2022-04-08 09:17:31,022 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) [2022-04-08 09:17:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 102 transitions. [2022-04-08 09:17:31,024 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 43 states and 102 transitions. [2022-04-08 09:17:31,096 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:31,097 INFO L225 Difference]: With dead ends: 82 [2022-04-08 09:17:31,097 INFO L226 Difference]: Without dead ends: 77 [2022-04-08 09:17:31,098 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 371 GetRequests, 212 SyntacticMatches, 19 SemanticMatches, 140 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2040 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=2455, Invalid=17567, Unknown=0, NotChecked=0, Total=20022 [2022-04-08 09:17:31,098 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 50 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 3041 mSolverCounterSat, 113 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s 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, 2.5s IncrementalHoareTripleChecker+Time [2022-04-08 09:17:31,098 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [51 Valid, 174 Invalid, 3154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [113 Valid, 3041 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-04-08 09:17:31,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2022-04-08 09:17:31,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 75. [2022-04-08 09:17:31,338 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:17:31,339 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) [2022-04-08 09:17:31,339 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) [2022-04-08 09:17:31,339 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) [2022-04-08 09:17:31,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:31,340 INFO L93 Difference]: Finished difference Result 77 states and 97 transitions. [2022-04-08 09:17:31,340 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2022-04-08 09:17:31,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:31,341 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:31,341 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. [2022-04-08 09:17:31,341 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. [2022-04-08 09:17:31,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:31,343 INFO L93 Difference]: Finished difference Result 77 states and 97 transitions. [2022-04-08 09:17:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 97 transitions. [2022-04-08 09:17:31,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:31,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:31,343 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:17:31,344 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:17:31,344 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) [2022-04-08 09:17:31,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 94 transitions. [2022-04-08 09:17:31,345 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 94 transitions. Word has length 125 [2022-04-08 09:17:31,346 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:17:31,346 INFO L478 AbstractCegarLoop]: Abstraction has 75 states and 94 transitions. [2022-04-08 09:17:31,346 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) [2022-04-08 09:17:31,346 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 94 transitions. [2022-04-08 09:17:31,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 94 transitions. [2022-04-08 09:17:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-08 09:17:31,446 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:17:31,446 INFO L499 BasicCegarLoop]: trace histogram [20, 20, 20, 20, 20, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:17:31,462 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-04-08 09:17:31,646 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:31,646 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:17:31,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:17:31,647 INFO L85 PathProgramCache]: Analyzing trace with hash -2100635266, now seen corresponding path program 39 times [2022-04-08 09:17:31,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:31,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [408386896] [2022-04-08 09:17:31,659 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:17:31,659 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:17:31,659 INFO L85 PathProgramCache]: Analyzing trace with hash -2100635266, now seen corresponding path program 40 times [2022-04-08 09:17:31,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:17:31,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380564435] [2022-04-08 09:17:31,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:17:31,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:17:31,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:17:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,594 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 [2022-04-08 09:17:32,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-08 09:17:32,594 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-08 09:17:32,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:17:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,633 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 [2022-04-08 09:17:32,634 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 [2022-04-08 09:17:32,634 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 [2022-04-08 09:17:32,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:17:32,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,641 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 [2022-04-08 09:17:32,641 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 [2022-04-08 09:17:32,642 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 [2022-04-08 09:17:32,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:17:32,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,650 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 [2022-04-08 09:17:32,650 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 [2022-04-08 09:17:32,651 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 [2022-04-08 09:17:32,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:17:32,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,664 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 [2022-04-08 09:17:32,665 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 [2022-04-08 09:17:32,665 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 [2022-04-08 09:17:32,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:17:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,674 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 [2022-04-08 09:17:32,675 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 [2022-04-08 09:17:32,675 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 [2022-04-08 09:17:32,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:17:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,683 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 [2022-04-08 09:17:32,684 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 [2022-04-08 09:17:32,685 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 [2022-04-08 09:17:32,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:17:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,691 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 [2022-04-08 09:17:32,691 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 [2022-04-08 09:17:32,692 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 [2022-04-08 09:17:32,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:17:32,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,699 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 [2022-04-08 09:17:32,700 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 [2022-04-08 09:17:32,701 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 [2022-04-08 09:17:32,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:17:32,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,708 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 [2022-04-08 09:17:32,708 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 [2022-04-08 09:17:32,709 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 [2022-04-08 09:17:32,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:17:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,716 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 [2022-04-08 09:17:32,717 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 [2022-04-08 09:17:32,717 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 [2022-04-08 09:17:32,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:17:32,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,724 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 [2022-04-08 09:17:32,725 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 [2022-04-08 09:17:32,725 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 [2022-04-08 09:17:32,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:17:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,732 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 [2022-04-08 09:17:32,733 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 [2022-04-08 09:17:32,733 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 [2022-04-08 09:17:32,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:17:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,740 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 [2022-04-08 09:17:32,741 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 [2022-04-08 09:17:32,741 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 [2022-04-08 09:17:32,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:17:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,748 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 [2022-04-08 09:17:32,749 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 [2022-04-08 09:17:32,750 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 [2022-04-08 09:17:32,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:17:32,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,758 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 [2022-04-08 09:17:32,758 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 [2022-04-08 09:17:32,759 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 [2022-04-08 09:17:32,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:17:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,766 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 [2022-04-08 09:17:32,767 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 [2022-04-08 09:17:32,767 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 [2022-04-08 09:17:32,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:17:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,775 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 [2022-04-08 09:17:32,775 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 [2022-04-08 09:17:32,776 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 [2022-04-08 09:17:32,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:17:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,783 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 [2022-04-08 09:17:32,784 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 [2022-04-08 09:17:32,784 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 [2022-04-08 09:17:32,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:17:32,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,792 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 [2022-04-08 09:17:32,792 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 [2022-04-08 09:17:32,793 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 [2022-04-08 09:17:32,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:17:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,800 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 [2022-04-08 09:17:32,800 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 [2022-04-08 09:17:32,801 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 [2022-04-08 09:17:32,802 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 [2022-04-08 09:17:32,802 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 [2022-04-08 09:17:32,802 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-08 09:17:32,802 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-08 09:17:32,802 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-08 09:17:32,802 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {16751#(= main_~x~0 0)} is VALID [2022-04-08 09:17:32,803 INFO L290 TraceCheckUtils]: 6: Hoare triple {16751#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16751#(= main_~x~0 0)} is VALID [2022-04-08 09:17:32,803 INFO L272 TraceCheckUtils]: 7: Hoare triple {16751#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:32,803 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 [2022-04-08 09:17:32,803 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 [2022-04-08 09:17:32,804 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 [2022-04-08 09:17:32,804 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 [2022-04-08 09:17:32,805 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 [2022-04-08 09:17:32,805 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 [2022-04-08 09:17:32,805 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 [2022-04-08 09:17:32,806 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 [2022-04-08 09:17:32,806 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 [2022-04-08 09:17:32,807 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 [2022-04-08 09:17:32,807 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 [2022-04-08 09:17:32,807 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 [2022-04-08 09:17:32,808 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 [2022-04-08 09:17:32,808 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 [2022-04-08 09:17:32,809 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 [2022-04-08 09:17:32,809 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 [2022-04-08 09:17:32,809 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 [2022-04-08 09:17:32,809 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 [2022-04-08 09:17:32,810 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 [2022-04-08 09:17:32,810 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 [2022-04-08 09:17:32,811 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 [2022-04-08 09:17:32,811 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 [2022-04-08 09:17:32,812 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 [2022-04-08 09:17:32,812 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 [2022-04-08 09:17:32,812 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 [2022-04-08 09:17:32,812 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 [2022-04-08 09:17:32,813 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 [2022-04-08 09:17:32,814 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 [2022-04-08 09:17:32,814 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 [2022-04-08 09:17:32,814 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 [2022-04-08 09:17:32,814 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 [2022-04-08 09:17:32,815 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 [2022-04-08 09:17:32,815 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 [2022-04-08 09:17:32,816 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 [2022-04-08 09:17:32,816 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 [2022-04-08 09:17:32,816 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 [2022-04-08 09:17:32,817 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 [2022-04-08 09:17:32,817 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 [2022-04-08 09:17:32,818 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 [2022-04-08 09:17:32,818 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 [2022-04-08 09:17:32,818 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 [2022-04-08 09:17:32,819 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 [2022-04-08 09:17:32,819 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 [2022-04-08 09:17:32,819 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 [2022-04-08 09:17:32,820 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 [2022-04-08 09:17:32,820 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 [2022-04-08 09:17:32,821 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 [2022-04-08 09:17:32,821 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 [2022-04-08 09:17:32,821 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 [2022-04-08 09:17:32,822 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 [2022-04-08 09:17:32,822 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 [2022-04-08 09:17:32,823 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 [2022-04-08 09:17:32,823 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 [2022-04-08 09:17:32,823 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 [2022-04-08 09:17:32,824 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 [2022-04-08 09:17:32,824 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 [2022-04-08 09:17:32,825 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 [2022-04-08 09:17:32,825 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 [2022-04-08 09:17:32,826 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 [2022-04-08 09:17:32,826 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 [2022-04-08 09:17:32,826 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 [2022-04-08 09:17:32,827 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 [2022-04-08 09:17:32,827 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 [2022-04-08 09:17:32,828 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 [2022-04-08 09:17:32,828 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 [2022-04-08 09:17:32,828 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 [2022-04-08 09:17:32,829 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 [2022-04-08 09:17:32,829 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 [2022-04-08 09:17:32,830 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 [2022-04-08 09:17:32,830 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 [2022-04-08 09:17:32,830 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 [2022-04-08 09:17:32,831 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 [2022-04-08 09:17:32,831 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 [2022-04-08 09:17:32,831 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 [2022-04-08 09:17:32,832 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 [2022-04-08 09:17:32,832 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 [2022-04-08 09:17:32,833 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 [2022-04-08 09:17:32,833 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 [2022-04-08 09:17:32,833 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 [2022-04-08 09:17:32,834 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 [2022-04-08 09:17:32,834 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 [2022-04-08 09:17:32,835 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 [2022-04-08 09:17:32,835 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 [2022-04-08 09:17:32,835 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 [2022-04-08 09:17:32,836 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 [2022-04-08 09:17:32,836 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 [2022-04-08 09:17:32,837 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 [2022-04-08 09:17:32,837 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 [2022-04-08 09:17:32,837 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 [2022-04-08 09:17:32,837 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 [2022-04-08 09:17:32,838 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 [2022-04-08 09:17:32,838 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 [2022-04-08 09:17:32,839 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 [2022-04-08 09:17:32,839 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 [2022-04-08 09:17:32,840 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 [2022-04-08 09:17:32,840 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 [2022-04-08 09:17:32,840 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 [2022-04-08 09:17:32,841 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 [2022-04-08 09:17:32,841 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 [2022-04-08 09:17:32,842 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 [2022-04-08 09:17:32,842 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 [2022-04-08 09:17:32,842 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 [2022-04-08 09:17:32,842 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 [2022-04-08 09:17:32,843 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 [2022-04-08 09:17:32,843 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 [2022-04-08 09:17:32,844 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 [2022-04-08 09:17:32,844 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 [2022-04-08 09:17:32,844 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 [2022-04-08 09:17:32,845 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 [2022-04-08 09:17:32,845 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 [2022-04-08 09:17:32,846 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 [2022-04-08 09:17:32,846 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 [2022-04-08 09:17:32,847 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 [2022-04-08 09:17:32,847 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 [2022-04-08 09:17:32,847 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 [2022-04-08 09:17:32,847 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 [2022-04-08 09:17:32,848 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 [2022-04-08 09:17:32,849 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 [2022-04-08 09:17:32,849 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 [2022-04-08 09:17:32,849 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 [2022-04-08 09:17:32,849 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-08 09:17:32,849 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-08 09:17:32,850 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-08 09:17:32,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-04-08 09:17:32,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:17:32,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380564435] [2022-04-08 09:17:32,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380564435] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:17:32,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [229740431] [2022-04-08 09:17:32,851 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:17:32,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:32,851 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:17:32,856 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) [2022-04-08 09:17:32,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-08 09:17:32,958 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:17:32,959 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:17:32,961 WARN L261 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 203 conjunts are in the unsatisfiable core [2022-04-08 09:17:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:32,990 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:17:34,786 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16746#true} is VALID [2022-04-08 09:17:34,787 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 [2022-04-08 09:17:34,787 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-08 09:17:34,787 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-08 09:17:34,787 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-08 09:17:34,787 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {16751#(= main_~x~0 0)} is VALID [2022-04-08 09:17:34,787 INFO L290 TraceCheckUtils]: 6: Hoare triple {16751#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {16751#(= main_~x~0 0)} is VALID [2022-04-08 09:17:34,787 INFO L272 TraceCheckUtils]: 7: Hoare triple {16751#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:34,788 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 [2022-04-08 09:17:34,788 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 [2022-04-08 09:17:34,789 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 [2022-04-08 09:17:34,789 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 [2022-04-08 09:17:34,789 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 [2022-04-08 09:17:34,789 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 [2022-04-08 09:17:34,790 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 [2022-04-08 09:17:34,790 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 [2022-04-08 09:17:34,791 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 [2022-04-08 09:17:34,791 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 [2022-04-08 09:17:34,791 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 [2022-04-08 09:17:34,792 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 [2022-04-08 09:17:34,792 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 [2022-04-08 09:17:34,792 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 [2022-04-08 09:17:34,793 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 [2022-04-08 09:17:34,793 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 [2022-04-08 09:17:34,794 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 [2022-04-08 09:17:34,794 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 [2022-04-08 09:17:34,794 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 [2022-04-08 09:17:34,794 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 [2022-04-08 09:17:34,795 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 [2022-04-08 09:17:34,795 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 [2022-04-08 09:17:34,796 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 [2022-04-08 09:17:34,796 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 [2022-04-08 09:17:34,796 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 [2022-04-08 09:17:34,796 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 [2022-04-08 09:17:34,797 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 [2022-04-08 09:17:34,797 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 [2022-04-08 09:17:34,798 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 [2022-04-08 09:17:34,798 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 [2022-04-08 09:17:34,798 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 [2022-04-08 09:17:34,798 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 [2022-04-08 09:17:34,799 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 [2022-04-08 09:17:34,799 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 [2022-04-08 09:17:34,800 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 [2022-04-08 09:17:34,800 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 [2022-04-08 09:17:34,800 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 [2022-04-08 09:17:34,801 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 [2022-04-08 09:17:34,801 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 [2022-04-08 09:17:34,802 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 [2022-04-08 09:17:34,802 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 [2022-04-08 09:17:34,802 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 [2022-04-08 09:17:34,802 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 [2022-04-08 09:17:34,803 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 [2022-04-08 09:17:34,803 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 [2022-04-08 09:17:34,804 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 [2022-04-08 09:17:34,804 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 [2022-04-08 09:17:34,804 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 [2022-04-08 09:17:34,804 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 [2022-04-08 09:17:34,805 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 [2022-04-08 09:17:34,805 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 [2022-04-08 09:17:34,806 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 [2022-04-08 09:17:34,806 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 [2022-04-08 09:17:34,806 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 [2022-04-08 09:17:34,806 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 [2022-04-08 09:17:34,807 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 [2022-04-08 09:17:34,807 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 [2022-04-08 09:17:34,808 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 [2022-04-08 09:17:34,808 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 [2022-04-08 09:17:34,808 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 [2022-04-08 09:17:34,809 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 [2022-04-08 09:17:34,809 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 [2022-04-08 09:17:34,810 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 [2022-04-08 09:17:34,810 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 [2022-04-08 09:17:34,810 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 [2022-04-08 09:17:34,810 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 [2022-04-08 09:17:34,811 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 [2022-04-08 09:17:34,811 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 [2022-04-08 09:17:34,812 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 [2022-04-08 09:17:34,812 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 [2022-04-08 09:17:34,812 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 [2022-04-08 09:17:34,812 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 [2022-04-08 09:17:34,813 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 [2022-04-08 09:17:34,813 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 [2022-04-08 09:17:34,814 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 [2022-04-08 09:17:34,814 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 [2022-04-08 09:17:34,814 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 [2022-04-08 09:17:34,815 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 [2022-04-08 09:17:34,815 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 [2022-04-08 09:17:34,815 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 [2022-04-08 09:17:34,816 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 [2022-04-08 09:17:34,816 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 [2022-04-08 09:17:34,816 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 [2022-04-08 09:17:34,817 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 [2022-04-08 09:17:34,817 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 [2022-04-08 09:17:34,817 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 [2022-04-08 09:17:34,818 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 [2022-04-08 09:17:34,818 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 [2022-04-08 09:17:34,819 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 [2022-04-08 09:17:34,819 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 [2022-04-08 09:17:34,819 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 [2022-04-08 09:17:34,819 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 [2022-04-08 09:17:34,820 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 [2022-04-08 09:17:34,820 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 [2022-04-08 09:17:34,821 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 [2022-04-08 09:17:34,821 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 [2022-04-08 09:17:34,821 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 [2022-04-08 09:17:34,821 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 [2022-04-08 09:17:34,822 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 [2022-04-08 09:17:34,822 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 [2022-04-08 09:17:34,823 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 [2022-04-08 09:17:34,823 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 [2022-04-08 09:17:34,823 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 [2022-04-08 09:17:34,823 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 [2022-04-08 09:17:34,824 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 [2022-04-08 09:17:34,824 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 [2022-04-08 09:17:34,825 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 [2022-04-08 09:17:34,825 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 [2022-04-08 09:17:34,825 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 [2022-04-08 09:17:34,826 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 [2022-04-08 09:17:34,826 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 [2022-04-08 09:17:34,827 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 [2022-04-08 09:17:34,827 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 [2022-04-08 09:17:34,827 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 [2022-04-08 09:17:34,827 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 [2022-04-08 09:17:34,828 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 [2022-04-08 09:17:34,828 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 [2022-04-08 09:17:34,829 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 [2022-04-08 09:17:34,829 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 [2022-04-08 09:17:34,829 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 [2022-04-08 09:17:34,829 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-08 09:17:34,829 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-08 09:17:34,829 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-08 09:17:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-04-08 09:17:34,830 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:17:39,527 INFO L290 TraceCheckUtils]: 130: Hoare triple {16747#false} assume !false; {16747#false} is VALID [2022-04-08 09:17:39,528 INFO L290 TraceCheckUtils]: 129: Hoare triple {16747#false} assume 0 == ~cond; {16747#false} is VALID [2022-04-08 09:17:39,528 INFO L290 TraceCheckUtils]: 128: Hoare triple {16747#false} ~cond := #in~cond; {16747#false} is VALID [2022-04-08 09:17:39,528 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 [2022-04-08 09:17:39,528 INFO L290 TraceCheckUtils]: 126: Hoare triple {17260#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {16747#false} is VALID [2022-04-08 09:17:39,528 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 [2022-04-08 09:17:39,529 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 [2022-04-08 09:17:39,529 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 [2022-04-08 09:17:39,530 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 [2022-04-08 09:17:39,530 INFO L272 TraceCheckUtils]: 121: Hoare triple {17268#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,530 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 [2022-04-08 09:17:39,531 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 [2022-04-08 09:17:39,531 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 [2022-04-08 09:17:39,532 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 [2022-04-08 09:17:39,532 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 [2022-04-08 09:17:39,532 INFO L272 TraceCheckUtils]: 115: Hoare triple {17289#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,533 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 [2022-04-08 09:17:39,533 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 [2022-04-08 09:17:39,534 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 [2022-04-08 09:17:39,534 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 [2022-04-08 09:17:39,535 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 [2022-04-08 09:17:39,535 INFO L272 TraceCheckUtils]: 109: Hoare triple {17310#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,535 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 [2022-04-08 09:17:39,535 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 [2022-04-08 09:17:39,536 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 [2022-04-08 09:17:39,536 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 [2022-04-08 09:17:39,537 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 [2022-04-08 09:17:39,537 INFO L272 TraceCheckUtils]: 103: Hoare triple {17331#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,537 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 [2022-04-08 09:17:39,538 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 [2022-04-08 09:17:39,538 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 [2022-04-08 09:17:39,538 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 [2022-04-08 09:17:39,539 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 [2022-04-08 09:17:39,539 INFO L272 TraceCheckUtils]: 97: Hoare triple {17352#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,539 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 [2022-04-08 09:17:39,540 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 [2022-04-08 09:17:39,540 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 [2022-04-08 09:17:39,541 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 [2022-04-08 09:17:39,541 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 [2022-04-08 09:17:39,541 INFO L272 TraceCheckUtils]: 91: Hoare triple {17373#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,542 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 [2022-04-08 09:17:39,542 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 [2022-04-08 09:17:39,543 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 [2022-04-08 09:17:39,543 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 [2022-04-08 09:17:39,543 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 [2022-04-08 09:17:39,544 INFO L272 TraceCheckUtils]: 85: Hoare triple {17394#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,544 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 [2022-04-08 09:17:39,544 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 [2022-04-08 09:17:39,545 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 [2022-04-08 09:17:39,545 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 [2022-04-08 09:17:39,546 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 [2022-04-08 09:17:39,546 INFO L272 TraceCheckUtils]: 79: Hoare triple {17415#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,546 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 [2022-04-08 09:17:39,546 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 [2022-04-08 09:17:39,547 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 [2022-04-08 09:17:39,547 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 [2022-04-08 09:17:39,548 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 [2022-04-08 09:17:39,548 INFO L272 TraceCheckUtils]: 73: Hoare triple {17436#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,548 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 [2022-04-08 09:17:39,549 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 [2022-04-08 09:17:39,549 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 [2022-04-08 09:17:39,550 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 [2022-04-08 09:17:39,550 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 [2022-04-08 09:17:39,550 INFO L272 TraceCheckUtils]: 67: Hoare triple {17457#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,551 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 [2022-04-08 09:17:39,551 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 [2022-04-08 09:17:39,552 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 [2022-04-08 09:17:39,552 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 [2022-04-08 09:17:39,552 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 [2022-04-08 09:17:39,553 INFO L272 TraceCheckUtils]: 61: Hoare triple {17478#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,553 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 [2022-04-08 09:17:39,553 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 [2022-04-08 09:17:39,554 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 [2022-04-08 09:17:39,554 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 [2022-04-08 09:17:39,555 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 [2022-04-08 09:17:39,555 INFO L272 TraceCheckUtils]: 55: Hoare triple {17499#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,555 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 [2022-04-08 09:17:39,555 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 [2022-04-08 09:17:39,556 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 [2022-04-08 09:17:39,556 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 [2022-04-08 09:17:39,557 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 [2022-04-08 09:17:39,557 INFO L272 TraceCheckUtils]: 49: Hoare triple {17520#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,557 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 [2022-04-08 09:17:39,558 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 [2022-04-08 09:17:39,558 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 [2022-04-08 09:17:39,559 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 [2022-04-08 09:17:39,559 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 [2022-04-08 09:17:39,559 INFO L272 TraceCheckUtils]: 43: Hoare triple {17541#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,560 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 [2022-04-08 09:17:39,560 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 [2022-04-08 09:17:39,560 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 [2022-04-08 09:17:39,561 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 [2022-04-08 09:17:39,561 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 [2022-04-08 09:17:39,561 INFO L272 TraceCheckUtils]: 37: Hoare triple {17562#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,562 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 [2022-04-08 09:17:39,562 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 [2022-04-08 09:17:39,563 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 [2022-04-08 09:17:39,563 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 [2022-04-08 09:17:39,564 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 [2022-04-08 09:17:39,564 INFO L272 TraceCheckUtils]: 31: Hoare triple {17583#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,564 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 [2022-04-08 09:17:39,564 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 [2022-04-08 09:17:39,565 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 [2022-04-08 09:17:39,565 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 [2022-04-08 09:17:39,566 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 [2022-04-08 09:17:39,566 INFO L272 TraceCheckUtils]: 25: Hoare triple {17604#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,566 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 [2022-04-08 09:17:39,566 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 [2022-04-08 09:17:39,567 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 [2022-04-08 09:17:39,567 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 [2022-04-08 09:17:39,568 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 [2022-04-08 09:17:39,568 INFO L272 TraceCheckUtils]: 19: Hoare triple {17625#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,568 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 [2022-04-08 09:17:39,569 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 [2022-04-08 09:17:39,569 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 [2022-04-08 09:17:39,570 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 [2022-04-08 09:17:39,570 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 [2022-04-08 09:17:39,570 INFO L272 TraceCheckUtils]: 13: Hoare triple {17646#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,571 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 [2022-04-08 09:17:39,571 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 [2022-04-08 09:17:39,571 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 [2022-04-08 09:17:39,572 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 [2022-04-08 09:17:39,572 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 [2022-04-08 09:17:39,573 INFO L272 TraceCheckUtils]: 7: Hoare triple {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {16746#true} is VALID [2022-04-08 09:17:39,573 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 [2022-04-08 09:17:39,573 INFO L290 TraceCheckUtils]: 5: Hoare triple {16746#true} ~x~0 := 0; {17667#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-08 09:17:39,573 INFO L272 TraceCheckUtils]: 4: Hoare triple {16746#true} call #t~ret5 := main(); {16746#true} is VALID [2022-04-08 09:17:39,573 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16746#true} {16746#true} #42#return; {16746#true} is VALID [2022-04-08 09:17:39,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {16746#true} assume true; {16746#true} is VALID [2022-04-08 09:17:39,573 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 [2022-04-08 09:17:39,573 INFO L272 TraceCheckUtils]: 0: Hoare triple {16746#true} call ULTIMATE.init(); {16746#true} is VALID [2022-04-08 09:17:39,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1160 backedges. 0 proven. 970 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2022-04-08 09:17:39,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [229740431] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:17:39,574 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:17:39,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 44, 63] total 107 [2022-04-08 09:17:39,575 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:17:39,575 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [408386896] [2022-04-08 09:17:39,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [408386896] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:17:39,575 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:17:39,575 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-08 09:17:39,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688728032] [2022-04-08 09:17:39,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:17:39,576 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 [2022-04-08 09:17:39,576 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:17:39,576 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) [2022-04-08 09:17:39,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 93 edges. 93 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:39,630 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-08 09:17:39,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:39,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-08 09:17:39,631 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1114, Invalid=10228, Unknown=0, NotChecked=0, Total=11342 [2022-04-08 09:17:39,631 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) [2022-04-08 09:17:46,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:46,532 INFO L93 Difference]: Finished difference Result 85 states and 106 transitions. [2022-04-08 09:17:46,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2022-04-08 09:17:46,532 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 [2022-04-08 09:17:46,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:17:46,532 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) [2022-04-08 09:17:46,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 106 transitions. [2022-04-08 09:17:46,535 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) [2022-04-08 09:17:46,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 106 transitions. [2022-04-08 09:17:46,538 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 45 states and 106 transitions. [2022-04-08 09:17:46,634 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:46,635 INFO L225 Difference]: With dead ends: 85 [2022-04-08 09:17:46,635 INFO L226 Difference]: Without dead ends: 80 [2022-04-08 09:17:46,638 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 389 GetRequests, 222 SyntacticMatches, 20 SemanticMatches, 147 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2247 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=2683, Invalid=19369, Unknown=0, NotChecked=0, Total=22052 [2022-04-08 09:17:46,639 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 52 mSDsluCounter, 157 mSDsCounter, 0 mSdLazyCounter, 3393 mSolverCounterSat, 117 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s 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, 2.7s IncrementalHoareTripleChecker+Time [2022-04-08 09:17:46,639 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [53 Valid, 190 Invalid, 3510 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [117 Valid, 3393 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-04-08 09:17:46,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 80 states. [2022-04-08 09:17:46,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 80 to 78. [2022-04-08 09:17:46,922 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:17:46,922 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) [2022-04-08 09:17:46,923 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) [2022-04-08 09:17:46,923 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) [2022-04-08 09:17:46,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:46,925 INFO L93 Difference]: Finished difference Result 80 states and 101 transitions. [2022-04-08 09:17:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2022-04-08 09:17:46,925 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:46,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:46,926 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. [2022-04-08 09:17:46,926 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. [2022-04-08 09:17:46,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:17:46,928 INFO L93 Difference]: Finished difference Result 80 states and 101 transitions. [2022-04-08 09:17:46,928 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 101 transitions. [2022-04-08 09:17:46,928 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:17:46,928 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:17:46,928 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:17:46,928 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:17:46,929 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) [2022-04-08 09:17:46,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 98 transitions. [2022-04-08 09:17:46,930 INFO L78 Accepts]: Start accepts. Automaton has 78 states and 98 transitions. Word has length 131 [2022-04-08 09:17:46,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:17:46,931 INFO L478 AbstractCegarLoop]: Abstraction has 78 states and 98 transitions. [2022-04-08 09:17:46,931 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) [2022-04-08 09:17:46,931 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 98 transitions. [2022-04-08 09:17:47,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 98 transitions. [2022-04-08 09:17:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-04-08 09:17:47,045 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:17:47,045 INFO L499 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:17:47,071 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-08 09:17:47,259 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,SelfDestructingSolverStorable21 [2022-04-08 09:17:47,259 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:17:47,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:17:47,260 INFO L85 PathProgramCache]: Analyzing trace with hash 1330921948, now seen corresponding path program 41 times [2022-04-08 09:17:47,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:47,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [603447063] [2022-04-08 09:17:47,272 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:17:47,273 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:17:47,273 INFO L85 PathProgramCache]: Analyzing trace with hash 1330921948, now seen corresponding path program 42 times [2022-04-08 09:17:47,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:17:47,274 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33390947] [2022-04-08 09:17:47,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:17:47,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:17:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:17:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,432 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 [2022-04-08 09:17:48,432 INFO L290 TraceCheckUtils]: 1: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-08 09:17:48,432 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-08 09:17:48,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:17:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,475 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 [2022-04-08 09:17:48,476 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 [2022-04-08 09:17:48,476 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 [2022-04-08 09:17:48,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:17:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,492 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 [2022-04-08 09:17:48,492 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 [2022-04-08 09:17:48,493 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 [2022-04-08 09:17:48,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:17:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,501 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 [2022-04-08 09:17:48,501 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 [2022-04-08 09:17:48,502 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 [2022-04-08 09:17:48,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:17:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,509 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 [2022-04-08 09:17:48,510 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 [2022-04-08 09:17:48,510 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 [2022-04-08 09:17:48,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:17:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,518 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 [2022-04-08 09:17:48,518 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 [2022-04-08 09:17:48,519 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 [2022-04-08 09:17:48,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:17:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,526 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 [2022-04-08 09:17:48,526 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 [2022-04-08 09:17:48,527 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 [2022-04-08 09:17:48,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:17:48,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,534 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 [2022-04-08 09:17:48,534 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 [2022-04-08 09:17:48,535 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 [2022-04-08 09:17:48,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:17:48,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,541 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 [2022-04-08 09:17:48,541 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 [2022-04-08 09:17:48,542 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 [2022-04-08 09:17:48,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:17:48,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,549 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 [2022-04-08 09:17:48,549 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 [2022-04-08 09:17:48,550 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 [2022-04-08 09:17:48,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:17:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,556 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 [2022-04-08 09:17:48,557 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 [2022-04-08 09:17:48,558 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 [2022-04-08 09:17:48,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:17:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,564 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 [2022-04-08 09:17:48,565 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 [2022-04-08 09:17:48,565 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 [2022-04-08 09:17:48,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:17:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,573 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 [2022-04-08 09:17:48,573 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 [2022-04-08 09:17:48,574 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 [2022-04-08 09:17:48,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:17:48,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,581 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 [2022-04-08 09:17:48,581 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 [2022-04-08 09:17:48,582 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 [2022-04-08 09:17:48,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:17:48,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,589 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 [2022-04-08 09:17:48,589 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 [2022-04-08 09:17:48,590 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 [2022-04-08 09:17:48,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:17:48,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,597 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 [2022-04-08 09:17:48,597 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 [2022-04-08 09:17:48,598 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 [2022-04-08 09:17:48,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:17:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,605 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 [2022-04-08 09:17:48,605 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 [2022-04-08 09:17:48,606 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 [2022-04-08 09:17:48,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:17:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,613 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 [2022-04-08 09:17:48,613 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 [2022-04-08 09:17:48,614 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 [2022-04-08 09:17:48,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:17:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,621 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 [2022-04-08 09:17:48,622 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 [2022-04-08 09:17:48,622 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 [2022-04-08 09:17:48,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:17:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,630 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 [2022-04-08 09:17:48,630 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 [2022-04-08 09:17:48,631 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 [2022-04-08 09:17:48,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:17:48,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,638 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 [2022-04-08 09:17:48,639 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 [2022-04-08 09:17:48,640 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 [2022-04-08 09:17:48,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:17:48,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:48,647 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 [2022-04-08 09:17:48,648 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 [2022-04-08 09:17:48,649 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 [2022-04-08 09:17:48,649 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 [2022-04-08 09:17:48,649 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 [2022-04-08 09:17:48,649 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-08 09:17:48,649 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-08 09:17:48,649 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-08 09:17:48,650 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {18276#(= main_~x~0 0)} is VALID [2022-04-08 09:17:48,650 INFO L290 TraceCheckUtils]: 6: Hoare triple {18276#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18276#(= main_~x~0 0)} is VALID [2022-04-08 09:17:48,650 INFO L272 TraceCheckUtils]: 7: Hoare triple {18276#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-08 09:17:48,651 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 [2022-04-08 09:17:48,651 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 [2022-04-08 09:17:48,652 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 [2022-04-08 09:17:48,652 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 [2022-04-08 09:17:48,652 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 [2022-04-08 09:17:48,652 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 [2022-04-08 09:17:48,653 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 [2022-04-08 09:17:48,653 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 [2022-04-08 09:17:48,654 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 [2022-04-08 09:17:48,654 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 [2022-04-08 09:17:48,655 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 [2022-04-08 09:17:48,655 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 [2022-04-08 09:17:48,655 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 [2022-04-08 09:17:48,655 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 [2022-04-08 09:17:48,656 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 [2022-04-08 09:17:48,657 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 [2022-04-08 09:17:48,657 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 [2022-04-08 09:17:48,657 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 [2022-04-08 09:17:48,657 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 [2022-04-08 09:17:48,658 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 [2022-04-08 09:17:48,658 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 [2022-04-08 09:17:48,659 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 [2022-04-08 09:17:48,659 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 [2022-04-08 09:17:48,659 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 [2022-04-08 09:17:48,660 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 [2022-04-08 09:17:48,660 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 [2022-04-08 09:17:48,661 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 [2022-04-08 09:17:48,661 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 [2022-04-08 09:17:48,662 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 [2022-04-08 09:17:48,662 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 [2022-04-08 09:17:48,662 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 [2022-04-08 09:17:48,662 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 [2022-04-08 09:17:48,663 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 [2022-04-08 09:17:48,663 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 [2022-04-08 09:17:48,664 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 [2022-04-08 09:17:48,664 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 [2022-04-08 09:17:48,664 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 [2022-04-08 09:17:48,665 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 [2022-04-08 09:17:48,665 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 [2022-04-08 09:17:48,666 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 [2022-04-08 09:17:48,666 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 [2022-04-08 09:17:48,666 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 [2022-04-08 09:17:48,667 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 [2022-04-08 09:17:48,667 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 [2022-04-08 09:17:48,668 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 [2022-04-08 09:17:48,668 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 [2022-04-08 09:17:48,669 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 [2022-04-08 09:17:48,669 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 [2022-04-08 09:17:48,669 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 [2022-04-08 09:17:48,669 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 [2022-04-08 09:17:48,670 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 [2022-04-08 09:17:48,671 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 [2022-04-08 09:17:48,671 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 [2022-04-08 09:17:48,671 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 [2022-04-08 09:17:48,671 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 [2022-04-08 09:17:48,672 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 [2022-04-08 09:17:48,673 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 [2022-04-08 09:17:48,674 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 [2022-04-08 09:17:48,674 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 [2022-04-08 09:17:48,674 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 [2022-04-08 09:17:48,675 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 [2022-04-08 09:17:48,675 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 [2022-04-08 09:17:48,676 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 [2022-04-08 09:17:48,676 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 [2022-04-08 09:17:48,676 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 [2022-04-08 09:17:48,677 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 [2022-04-08 09:17:48,677 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 [2022-04-08 09:17:48,677 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 [2022-04-08 09:17:48,678 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 [2022-04-08 09:17:48,678 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 [2022-04-08 09:17:48,679 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 [2022-04-08 09:17:48,679 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 [2022-04-08 09:17:48,679 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 [2022-04-08 09:17:48,679 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 [2022-04-08 09:17:48,680 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 [2022-04-08 09:17:48,681 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 [2022-04-08 09:17:48,681 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 [2022-04-08 09:17:48,681 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 [2022-04-08 09:17:48,682 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 [2022-04-08 09:17:48,682 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 [2022-04-08 09:17:48,683 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 [2022-04-08 09:17:48,683 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 [2022-04-08 09:17:48,683 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 [2022-04-08 09:17:48,683 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 [2022-04-08 09:17:48,684 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 [2022-04-08 09:17:48,684 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 [2022-04-08 09:17:48,685 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 [2022-04-08 09:17:48,685 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 [2022-04-08 09:17:48,686 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 [2022-04-08 09:17:48,686 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 [2022-04-08 09:17:48,686 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 [2022-04-08 09:17:48,687 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 [2022-04-08 09:17:48,687 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 [2022-04-08 09:17:48,688 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 [2022-04-08 09:17:48,688 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 [2022-04-08 09:17:48,688 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 [2022-04-08 09:17:48,689 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 [2022-04-08 09:17:48,689 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 [2022-04-08 09:17:48,690 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 [2022-04-08 09:17:48,690 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 [2022-04-08 09:17:48,690 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 [2022-04-08 09:17:48,691 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 [2022-04-08 09:17:48,691 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 [2022-04-08 09:17:48,691 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 [2022-04-08 09:17:48,692 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 [2022-04-08 09:17:48,692 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 [2022-04-08 09:17:48,693 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 [2022-04-08 09:17:48,693 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 [2022-04-08 09:17:48,693 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 [2022-04-08 09:17:48,694 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 [2022-04-08 09:17:48,694 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 [2022-04-08 09:17:48,695 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 [2022-04-08 09:17:48,695 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 [2022-04-08 09:17:48,695 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 [2022-04-08 09:17:48,696 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 [2022-04-08 09:17:48,696 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 [2022-04-08 09:17:48,697 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 [2022-04-08 09:17:48,697 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 [2022-04-08 09:17:48,697 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 [2022-04-08 09:17:48,697 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 [2022-04-08 09:17:48,698 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 [2022-04-08 09:17:48,698 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 [2022-04-08 09:17:48,699 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 [2022-04-08 09:17:48,699 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 [2022-04-08 09:17:48,700 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 [2022-04-08 09:17:48,700 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 [2022-04-08 09:17:48,700 INFO L290 TraceCheckUtils]: 134: Hoare triple {18272#false} ~cond := #in~cond; {18272#false} is VALID [2022-04-08 09:17:48,700 INFO L290 TraceCheckUtils]: 135: Hoare triple {18272#false} assume 0 == ~cond; {18272#false} is VALID [2022-04-08 09:17:48,700 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-08 09:17:48,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-08 09:17:48,701 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:17:48,701 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33390947] [2022-04-08 09:17:48,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [33390947] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:17:48,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [190854157] [2022-04-08 09:17:48,702 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:17:48,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:17:48,702 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:17:48,703 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) [2022-04-08 09:17:48,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-08 09:17:49,540 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-08 09:17:49,540 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:17:49,545 WARN L261 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 219 conjunts are in the unsatisfiable core [2022-04-08 09:17:49,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:17:49,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:17:51,426 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18271#true} is VALID [2022-04-08 09:17:51,426 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 [2022-04-08 09:17:51,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-08 09:17:51,426 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-08 09:17:51,426 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-08 09:17:51,427 INFO L290 TraceCheckUtils]: 5: Hoare triple {18271#true} ~x~0 := 0; {18276#(= main_~x~0 0)} is VALID [2022-04-08 09:17:51,427 INFO L290 TraceCheckUtils]: 6: Hoare triple {18276#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {18276#(= main_~x~0 0)} is VALID [2022-04-08 09:17:51,427 INFO L272 TraceCheckUtils]: 7: Hoare triple {18276#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {18271#true} is VALID [2022-04-08 09:17:51,428 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 [2022-04-08 09:17:51,428 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 [2022-04-08 09:17:51,429 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 [2022-04-08 09:17:51,429 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 [2022-04-08 09:17:51,430 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 [2022-04-08 09:17:51,430 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 [2022-04-08 09:17:51,430 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 [2022-04-08 09:17:51,431 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 [2022-04-08 09:17:51,432 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 [2022-04-08 09:17:51,432 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 [2022-04-08 09:17:51,433 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 [2022-04-08 09:17:51,433 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 [2022-04-08 09:17:51,433 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 [2022-04-08 09:17:51,434 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 [2022-04-08 09:17:51,434 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 [2022-04-08 09:17:51,435 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 [2022-04-08 09:17:51,435 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 [2022-04-08 09:17:51,435 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 [2022-04-08 09:17:51,436 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 [2022-04-08 09:17:51,436 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 [2022-04-08 09:17:51,437 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 [2022-04-08 09:17:51,437 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 [2022-04-08 09:17:51,438 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 [2022-04-08 09:17:51,438 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 [2022-04-08 09:17:51,438 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 [2022-04-08 09:17:51,439 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 [2022-04-08 09:17:51,440 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 [2022-04-08 09:17:51,440 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 [2022-04-08 09:17:51,441 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 [2022-04-08 09:17:51,441 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 [2022-04-08 09:17:51,441 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 [2022-04-08 09:17:51,441 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 [2022-04-08 09:17:51,442 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 [2022-04-08 09:17:51,443 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 [2022-04-08 09:17:51,443 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 [2022-04-08 09:17:51,443 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 [2022-04-08 09:17:51,444 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 [2022-04-08 09:17:51,444 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 [2022-04-08 09:17:51,445 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 [2022-04-08 09:17:51,446 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 [2022-04-08 09:17:51,446 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 [2022-04-08 09:17:51,446 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 [2022-04-08 09:17:51,447 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 [2022-04-08 09:17:51,447 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 [2022-04-08 09:17:51,448 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 [2022-04-08 09:17:51,448 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 [2022-04-08 09:17:51,449 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 [2022-04-08 09:17:51,449 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 [2022-04-08 09:17:51,449 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 [2022-04-08 09:17:51,450 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 [2022-04-08 09:17:51,450 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 [2022-04-08 09:17:51,451 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 [2022-04-08 09:17:51,451 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 [2022-04-08 09:17:51,451 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 [2022-04-08 09:17:51,452 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 [2022-04-08 09:17:51,452 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 [2022-04-08 09:17:51,453 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 [2022-04-08 09:17:51,454 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 [2022-04-08 09:17:51,454 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 [2022-04-08 09:17:51,454 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 [2022-04-08 09:17:51,455 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 [2022-04-08 09:17:51,455 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 [2022-04-08 09:17:51,456 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 [2022-04-08 09:17:51,456 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 [2022-04-08 09:17:51,457 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 [2022-04-08 09:17:51,457 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 [2022-04-08 09:17:51,457 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 [2022-04-08 09:17:51,458 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 [2022-04-08 09:17:51,458 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 [2022-04-08 09:17:51,459 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 [2022-04-08 09:17:51,459 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 [2022-04-08 09:17:51,459 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 [2022-04-08 09:17:51,460 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 [2022-04-08 09:17:51,460 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 [2022-04-08 09:17:51,461 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 [2022-04-08 09:17:51,461 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 [2022-04-08 09:17:51,462 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 [2022-04-08 09:17:51,462 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 [2022-04-08 09:17:51,462 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 [2022-04-08 09:17:51,463 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 [2022-04-08 09:17:51,464 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 [2022-04-08 09:17:51,467 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 [2022-04-08 09:17:51,468 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 [2022-04-08 09:17:51,468 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 [2022-04-08 09:17:51,468 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 [2022-04-08 09:17:51,469 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 [2022-04-08 09:17:51,470 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 [2022-04-08 09:17:51,470 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 [2022-04-08 09:17:51,471 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 [2022-04-08 09:17:51,471 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 [2022-04-08 09:17:51,471 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 [2022-04-08 09:17:51,472 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 [2022-04-08 09:17:51,472 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 [2022-04-08 09:17:51,473 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 [2022-04-08 09:17:51,473 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 [2022-04-08 09:17:51,473 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 [2022-04-08 09:17:51,474 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 [2022-04-08 09:17:51,474 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 [2022-04-08 09:17:51,475 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 [2022-04-08 09:17:51,476 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 [2022-04-08 09:17:51,476 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 [2022-04-08 09:17:51,476 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 [2022-04-08 09:17:51,477 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 [2022-04-08 09:17:51,477 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 [2022-04-08 09:17:51,478 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 [2022-04-08 09:17:51,478 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 [2022-04-08 09:17:51,479 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 [2022-04-08 09:17:51,479 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 [2022-04-08 09:17:51,479 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 [2022-04-08 09:17:51,480 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 [2022-04-08 09:17:51,480 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 [2022-04-08 09:17:51,481 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 [2022-04-08 09:17:51,481 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 [2022-04-08 09:17:51,481 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 [2022-04-08 09:17:51,482 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 [2022-04-08 09:17:51,482 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 [2022-04-08 09:17:51,483 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 [2022-04-08 09:17:51,484 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 [2022-04-08 09:17:51,484 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 [2022-04-08 09:17:51,484 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 [2022-04-08 09:17:51,485 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 [2022-04-08 09:17:51,485 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 [2022-04-08 09:17:51,486 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 [2022-04-08 09:17:51,486 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 [2022-04-08 09:17:51,487 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 [2022-04-08 09:17:51,487 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 [2022-04-08 09:17:51,487 INFO L290 TraceCheckUtils]: 134: Hoare triple {18272#false} ~cond := #in~cond; {18272#false} is VALID [2022-04-08 09:17:51,487 INFO L290 TraceCheckUtils]: 135: Hoare triple {18272#false} assume 0 == ~cond; {18272#false} is VALID [2022-04-08 09:17:51,487 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-08 09:17:51,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-08 09:17:51,488 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:17:58,737 INFO L290 TraceCheckUtils]: 136: Hoare triple {18272#false} assume !false; {18272#false} is VALID [2022-04-08 09:17:58,737 INFO L290 TraceCheckUtils]: 135: Hoare triple {18799#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {18272#false} is VALID [2022-04-08 09:17:58,738 INFO L290 TraceCheckUtils]: 134: Hoare triple {18803#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {18799#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:17:58,739 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 [2022-04-08 09:17:58,739 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 [2022-04-08 09:17:58,743 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 [2022-04-08 09:17:58,744 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 [2022-04-08 09:17:58,745 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 [2022-04-08 09:17:58,746 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 [2022-04-08 09:17:58,746 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 [2022-04-08 09:17:58,747 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 [2022-04-08 09:17:58,747 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 [2022-04-08 09:17:58,748 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 [2022-04-08 09:17:58,749 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 [2022-04-08 09:17:58,750 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 [2022-04-08 09:17:58,750 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 [2022-04-08 09:17:58,750 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 [2022-04-08 09:17:58,751 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 [2022-04-08 09:17:58,752 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 [2022-04-08 09:17:58,753 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 [2022-04-08 09:17:58,754 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 [2022-04-08 09:17:58,754 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 [2022-04-08 09:17:58,754 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 [2022-04-08 09:17:58,755 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 [2022-04-08 09:17:58,756 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 [2022-04-08 09:17:58,757 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 [2022-04-08 09:17:58,758 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 [2022-04-08 09:17:58,758 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 [2022-04-08 09:17:58,758 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 [2022-04-08 09:17:58,759 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 [2022-04-08 09:17:58,760 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 [2022-04-08 09:17:58,760 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 [2022-04-08 09:17:58,761 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 [2022-04-08 09:17:58,762 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 [2022-04-08 09:17:58,762 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 [2022-04-08 09:17:58,763 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 [2022-04-08 09:17:58,764 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 [2022-04-08 09:17:58,764 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 [2022-04-08 09:17:58,765 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 [2022-04-08 09:17:58,765 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 [2022-04-08 09:17:58,766 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 [2022-04-08 09:17:58,766 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 [2022-04-08 09:17:58,767 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 [2022-04-08 09:17:58,768 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 [2022-04-08 09:17:58,769 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 [2022-04-08 09:17:58,769 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 [2022-04-08 09:17:58,770 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 [2022-04-08 09:17:58,770 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 [2022-04-08 09:17:58,771 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 [2022-04-08 09:17:58,772 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 [2022-04-08 09:17:58,773 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 [2022-04-08 09:17:58,773 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 [2022-04-08 09:17:58,773 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 [2022-04-08 09:17:58,774 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 [2022-04-08 09:17:58,775 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 [2022-04-08 09:17:58,776 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 [2022-04-08 09:17:58,777 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 [2022-04-08 09:17:58,777 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 [2022-04-08 09:17:58,777 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 [2022-04-08 09:17:58,778 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 [2022-04-08 09:17:58,779 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 [2022-04-08 09:17:58,780 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 [2022-04-08 09:17:58,781 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 [2022-04-08 09:17:58,781 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 [2022-04-08 09:17:58,781 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 [2022-04-08 09:17:58,782 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 [2022-04-08 09:17:58,783 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 [2022-04-08 09:17:58,783 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 [2022-04-08 09:17:58,784 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 [2022-04-08 09:17:58,784 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 [2022-04-08 09:17:58,785 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 [2022-04-08 09:17:58,785 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 [2022-04-08 09:17:58,787 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 [2022-04-08 09:17:58,787 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 [2022-04-08 09:17:58,788 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 [2022-04-08 09:17:58,788 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 [2022-04-08 09:17:58,789 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 [2022-04-08 09:17:58,789 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 [2022-04-08 09:17:58,790 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 [2022-04-08 09:17:58,791 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 [2022-04-08 09:17:58,792 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 [2022-04-08 09:17:58,792 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 [2022-04-08 09:17:58,792 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 [2022-04-08 09:17:58,793 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 [2022-04-08 09:17:58,794 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 [2022-04-08 09:17:58,795 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 [2022-04-08 09:17:58,795 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 [2022-04-08 09:17:58,796 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 [2022-04-08 09:17:58,796 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 [2022-04-08 09:17:58,797 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 [2022-04-08 09:17:58,798 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 [2022-04-08 09:17:58,798 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 [2022-04-08 09:17:58,799 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 [2022-04-08 09:17:58,800 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 [2022-04-08 09:17:58,800 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 [2022-04-08 09:17:58,800 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 [2022-04-08 09:17:58,802 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 [2022-04-08 09:17:58,802 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 [2022-04-08 09:17:58,803 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 [2022-04-08 09:17:58,803 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 [2022-04-08 09:17:58,804 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 [2022-04-08 09:17:58,804 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 [2022-04-08 09:17:58,805 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 [2022-04-08 09:17:58,805 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 [2022-04-08 09:17:58,806 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 [2022-04-08 09:17:58,806 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 [2022-04-08 09:17:58,806 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 [2022-04-08 09:17:58,807 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 [2022-04-08 09:17:58,808 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 [2022-04-08 09:17:58,808 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 [2022-04-08 09:17:58,809 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 [2022-04-08 09:17:58,809 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 [2022-04-08 09:17:58,809 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 [2022-04-08 09:17:58,809 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 [2022-04-08 09:17:58,810 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 [2022-04-08 09:17:58,811 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 [2022-04-08 09:17:58,811 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 [2022-04-08 09:17:58,811 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 [2022-04-08 09:17:58,812 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 [2022-04-08 09:17:58,812 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 [2022-04-08 09:17:58,813 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 [2022-04-08 09:17:58,813 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 [2022-04-08 09:17:58,814 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 [2022-04-08 09:17:58,814 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 [2022-04-08 09:17:58,814 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 [2022-04-08 09:17:58,815 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 [2022-04-08 09:17:58,816 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 [2022-04-08 09:17:58,816 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 [2022-04-08 09:17:58,817 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 [2022-04-08 09:17:58,817 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 [2022-04-08 09:17:58,817 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 [2022-04-08 09:17:58,817 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 [2022-04-08 09:17:58,817 INFO L272 TraceCheckUtils]: 4: Hoare triple {18271#true} call #t~ret5 := main(); {18271#true} is VALID [2022-04-08 09:17:58,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18271#true} {18271#true} #42#return; {18271#true} is VALID [2022-04-08 09:17:58,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {18271#true} assume true; {18271#true} is VALID [2022-04-08 09:17:58,818 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 [2022-04-08 09:17:58,818 INFO L272 TraceCheckUtils]: 0: Hoare triple {18271#true} call ULTIMATE.init(); {18271#true} is VALID [2022-04-08 09:17:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 1071 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-04-08 09:17:58,819 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [190854157] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:17:58,819 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:17:58,819 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 46, 69] total 115 [2022-04-08 09:17:58,819 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:17:58,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [603447063] [2022-04-08 09:17:58,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [603447063] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:17:58,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:17:58,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-08 09:17:58,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668132246] [2022-04-08 09:17:58,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:17:58,820 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 [2022-04-08 09:17:58,820 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:17:58,820 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) [2022-04-08 09:17:58,876 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:17:58,876 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-08 09:17:58,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:17:58,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-08 09:17:58,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1239, Invalid=11871, Unknown=0, NotChecked=0, Total=13110 [2022-04-08 09:17:58,878 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) [2022-04-08 09:18:06,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:06,963 INFO L93 Difference]: Finished difference Result 88 states and 110 transitions. [2022-04-08 09:18:06,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2022-04-08 09:18:06,963 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 [2022-04-08 09:18:06,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:18:06,964 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) [2022-04-08 09:18:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 110 transitions. [2022-04-08 09:18:06,967 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) [2022-04-08 09:18:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 110 transitions. [2022-04-08 09:18:06,970 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 110 transitions. [2022-04-08 09:18:07,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:07,061 INFO L225 Difference]: With dead ends: 88 [2022-04-08 09:18:07,061 INFO L226 Difference]: Without dead ends: 83 [2022-04-08 09:18:07,063 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 407 GetRequests, 229 SyntacticMatches, 21 SemanticMatches, 157 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2470 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=2949, Invalid=22173, Unknown=0, NotChecked=0, Total=25122 [2022-04-08 09:18:07,063 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 54 mSDsluCounter, 187 mSDsCounter, 0 mSdLazyCounter, 3850 mSolverCounterSat, 118 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s 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, 3.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:18:07,063 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 221 Invalid, 3968 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [118 Valid, 3850 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-08 09:18:07,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-08 09:18:07,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 81. [2022-04-08 09:18:07,364 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:18:07,365 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) [2022-04-08 09:18:07,365 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) [2022-04-08 09:18:07,365 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) [2022-04-08 09:18:07,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:07,367 INFO L93 Difference]: Finished difference Result 83 states and 105 transitions. [2022-04-08 09:18:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2022-04-08 09:18:07,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:18:07,368 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:18:07,368 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. [2022-04-08 09:18:07,368 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. [2022-04-08 09:18:07,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:07,371 INFO L93 Difference]: Finished difference Result 83 states and 105 transitions. [2022-04-08 09:18:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 105 transitions. [2022-04-08 09:18:07,371 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:18:07,371 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:18:07,371 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:18:07,371 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:18:07,371 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) [2022-04-08 09:18:07,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 102 transitions. [2022-04-08 09:18:07,373 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 102 transitions. Word has length 137 [2022-04-08 09:18:07,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:18:07,374 INFO L478 AbstractCegarLoop]: Abstraction has 81 states and 102 transitions. [2022-04-08 09:18:07,374 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) [2022-04-08 09:18:07,374 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 81 states and 102 transitions. [2022-04-08 09:18:07,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 102 edges. 102 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:07,522 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 102 transitions. [2022-04-08 09:18:07,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-04-08 09:18:07,523 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:18:07,523 INFO L499 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:18:07,531 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-08 09:18:07,724 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 [2022-04-08 09:18:07,724 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:18:07,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:18:07,724 INFO L85 PathProgramCache]: Analyzing trace with hash -977704006, now seen corresponding path program 43 times [2022-04-08 09:18:07,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:18:07,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1892162670] [2022-04-08 09:18:07,740 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:18:07,740 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:18:07,740 INFO L85 PathProgramCache]: Analyzing trace with hash -977704006, now seen corresponding path program 44 times [2022-04-08 09:18:07,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:18:07,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145626758] [2022-04-08 09:18:07,741 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:18:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:18:07,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:08,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:18:08,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:08,910 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 [2022-04-08 09:18:08,911 INFO L290 TraceCheckUtils]: 1: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-08 09:18:08,911 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-08 09:18:08,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:18:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:08,958 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 [2022-04-08 09:18:08,959 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 [2022-04-08 09:18:08,959 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 [2022-04-08 09:18:08,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:18:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:08,973 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 [2022-04-08 09:18:08,974 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 [2022-04-08 09:18:08,975 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 [2022-04-08 09:18:08,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:18:08,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:08,990 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 [2022-04-08 09:18:08,991 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 [2022-04-08 09:18:08,991 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 [2022-04-08 09:18:08,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:18:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:08,999 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 [2022-04-08 09:18:08,999 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 [2022-04-08 09:18:09,000 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 [2022-04-08 09:18:09,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:18:09,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,007 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 [2022-04-08 09:18:09,007 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 [2022-04-08 09:18:09,008 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 [2022-04-08 09:18:09,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:18:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,014 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 [2022-04-08 09:18:09,014 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 [2022-04-08 09:18:09,015 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 [2022-04-08 09:18:09,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:18:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,021 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 [2022-04-08 09:18:09,022 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 [2022-04-08 09:18:09,022 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 [2022-04-08 09:18:09,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:18:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,029 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 [2022-04-08 09:18:09,029 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 [2022-04-08 09:18:09,030 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 [2022-04-08 09:18:09,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:18:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,039 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 [2022-04-08 09:18:09,040 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 [2022-04-08 09:18:09,040 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 [2022-04-08 09:18:09,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:18:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,047 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 [2022-04-08 09:18:09,048 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 [2022-04-08 09:18:09,048 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 [2022-04-08 09:18:09,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:18:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,055 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 [2022-04-08 09:18:09,055 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 [2022-04-08 09:18:09,056 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 [2022-04-08 09:18:09,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:18:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,065 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 [2022-04-08 09:18:09,065 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 [2022-04-08 09:18:09,066 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 [2022-04-08 09:18:09,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:18:09,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,075 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 [2022-04-08 09:18:09,075 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 [2022-04-08 09:18:09,076 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 [2022-04-08 09:18:09,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:18:09,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,084 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 [2022-04-08 09:18:09,085 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 [2022-04-08 09:18:09,086 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 [2022-04-08 09:18:09,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:18:09,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,093 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 [2022-04-08 09:18:09,094 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 [2022-04-08 09:18:09,095 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 [2022-04-08 09:18:09,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:18:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,102 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 [2022-04-08 09:18:09,102 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 [2022-04-08 09:18:09,103 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 [2022-04-08 09:18:09,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:18:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,111 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 [2022-04-08 09:18:09,111 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 [2022-04-08 09:18:09,112 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 [2022-04-08 09:18:09,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:18:09,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,120 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 [2022-04-08 09:18:09,121 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 [2022-04-08 09:18:09,121 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 [2022-04-08 09:18:09,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:18:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,129 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 [2022-04-08 09:18:09,130 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 [2022-04-08 09:18:09,130 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 [2022-04-08 09:18:09,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:18:09,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,138 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 [2022-04-08 09:18:09,139 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 [2022-04-08 09:18:09,140 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 [2022-04-08 09:18:09,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:18:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,148 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 [2022-04-08 09:18:09,148 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 [2022-04-08 09:18:09,149 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 [2022-04-08 09:18:09,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:18:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,157 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 [2022-04-08 09:18:09,158 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 [2022-04-08 09:18:09,158 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 [2022-04-08 09:18:09,159 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 [2022-04-08 09:18:09,159 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 [2022-04-08 09:18:09,159 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-08 09:18:09,159 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-08 09:18:09,159 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-08 09:18:09,159 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {19870#(= main_~x~0 0)} is VALID [2022-04-08 09:18:09,160 INFO L290 TraceCheckUtils]: 6: Hoare triple {19870#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19870#(= main_~x~0 0)} is VALID [2022-04-08 09:18:09,160 INFO L272 TraceCheckUtils]: 7: Hoare triple {19870#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:09,160 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 [2022-04-08 09:18:09,161 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 [2022-04-08 09:18:09,161 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 [2022-04-08 09:18:09,162 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 [2022-04-08 09:18:09,162 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 [2022-04-08 09:18:09,162 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 [2022-04-08 09:18:09,163 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 [2022-04-08 09:18:09,163 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 [2022-04-08 09:18:09,164 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 [2022-04-08 09:18:09,164 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 [2022-04-08 09:18:09,165 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 [2022-04-08 09:18:09,165 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 [2022-04-08 09:18:09,165 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 [2022-04-08 09:18:09,166 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 [2022-04-08 09:18:09,166 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 [2022-04-08 09:18:09,167 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 [2022-04-08 09:18:09,167 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 [2022-04-08 09:18:09,167 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 [2022-04-08 09:18:09,168 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 [2022-04-08 09:18:09,168 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 [2022-04-08 09:18:09,169 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 [2022-04-08 09:18:09,169 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 [2022-04-08 09:18:09,170 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 [2022-04-08 09:18:09,170 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 [2022-04-08 09:18:09,170 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 [2022-04-08 09:18:09,170 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 [2022-04-08 09:18:09,171 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 [2022-04-08 09:18:09,172 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 [2022-04-08 09:18:09,172 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 [2022-04-08 09:18:09,172 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 [2022-04-08 09:18:09,173 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 [2022-04-08 09:18:09,173 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 [2022-04-08 09:18:09,174 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 [2022-04-08 09:18:09,174 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 [2022-04-08 09:18:09,174 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 [2022-04-08 09:18:09,175 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 [2022-04-08 09:18:09,175 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 [2022-04-08 09:18:09,175 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 [2022-04-08 09:18:09,176 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 [2022-04-08 09:18:09,177 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 [2022-04-08 09:18:09,177 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 [2022-04-08 09:18:09,177 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 [2022-04-08 09:18:09,177 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 [2022-04-08 09:18:09,178 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 [2022-04-08 09:18:09,179 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 [2022-04-08 09:18:09,179 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 [2022-04-08 09:18:09,179 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 [2022-04-08 09:18:09,180 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 [2022-04-08 09:18:09,180 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 [2022-04-08 09:18:09,180 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 [2022-04-08 09:18:09,181 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 [2022-04-08 09:18:09,182 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 [2022-04-08 09:18:09,182 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 [2022-04-08 09:18:09,182 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 [2022-04-08 09:18:09,182 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 [2022-04-08 09:18:09,183 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 [2022-04-08 09:18:09,184 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 [2022-04-08 09:18:09,184 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 [2022-04-08 09:18:09,184 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 [2022-04-08 09:18:09,185 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 [2022-04-08 09:18:09,185 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 [2022-04-08 09:18:09,185 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 [2022-04-08 09:18:09,186 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 [2022-04-08 09:18:09,187 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 [2022-04-08 09:18:09,187 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 [2022-04-08 09:18:09,187 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 [2022-04-08 09:18:09,188 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 [2022-04-08 09:18:09,188 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 [2022-04-08 09:18:09,189 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 [2022-04-08 09:18:09,189 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 [2022-04-08 09:18:09,190 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 [2022-04-08 09:18:09,190 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 [2022-04-08 09:18:09,190 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 [2022-04-08 09:18:09,190 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 [2022-04-08 09:18:09,191 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 [2022-04-08 09:18:09,192 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 [2022-04-08 09:18:09,192 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 [2022-04-08 09:18:09,192 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 [2022-04-08 09:18:09,193 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 [2022-04-08 09:18:09,193 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 [2022-04-08 09:18:09,194 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 [2022-04-08 09:18:09,194 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 [2022-04-08 09:18:09,195 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 [2022-04-08 09:18:09,195 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 [2022-04-08 09:18:09,195 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 [2022-04-08 09:18:09,196 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 [2022-04-08 09:18:09,197 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 [2022-04-08 09:18:09,197 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 [2022-04-08 09:18:09,197 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 [2022-04-08 09:18:09,197 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 [2022-04-08 09:18:09,198 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 [2022-04-08 09:18:09,198 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 [2022-04-08 09:18:09,199 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 [2022-04-08 09:18:09,199 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 [2022-04-08 09:18:09,200 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 [2022-04-08 09:18:09,200 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 [2022-04-08 09:18:09,200 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 [2022-04-08 09:18:09,201 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 [2022-04-08 09:18:09,202 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 [2022-04-08 09:18:09,202 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 [2022-04-08 09:18:09,202 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 [2022-04-08 09:18:09,203 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 [2022-04-08 09:18:09,203 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 [2022-04-08 09:18:09,203 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 [2022-04-08 09:18:09,204 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 [2022-04-08 09:18:09,205 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 [2022-04-08 09:18:09,205 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 [2022-04-08 09:18:09,205 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 [2022-04-08 09:18:09,205 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 [2022-04-08 09:18:09,206 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 [2022-04-08 09:18:09,207 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 [2022-04-08 09:18:09,207 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 [2022-04-08 09:18:09,208 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 [2022-04-08 09:18:09,208 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 [2022-04-08 09:18:09,208 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 [2022-04-08 09:18:09,209 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 [2022-04-08 09:18:09,209 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 [2022-04-08 09:18:09,210 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 [2022-04-08 09:18:09,210 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 [2022-04-08 09:18:09,210 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 [2022-04-08 09:18:09,211 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 [2022-04-08 09:18:09,211 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 [2022-04-08 09:18:09,212 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 [2022-04-08 09:18:09,212 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 [2022-04-08 09:18:09,213 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 [2022-04-08 09:18:09,213 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 [2022-04-08 09:18:09,213 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 [2022-04-08 09:18:09,214 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 [2022-04-08 09:18:09,214 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 [2022-04-08 09:18:09,215 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 [2022-04-08 09:18:09,215 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 [2022-04-08 09:18:09,216 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 [2022-04-08 09:18:09,216 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-08 09:18:09,216 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-08 09:18:09,216 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-08 09:18:09,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-04-08 09:18:09,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:18:09,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145626758] [2022-04-08 09:18:09,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145626758] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:18:09,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1730241551] [2022-04-08 09:18:09,217 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:18:09,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:18:09,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:18:09,220 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) [2022-04-08 09:18:09,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-08 09:18:09,326 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:18:09,326 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:18:09,330 WARN L261 TraceCheckSpWp]: Trace formula consists of 359 conjuncts, 223 conjunts are in the unsatisfiable core [2022-04-08 09:18:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:09,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:18:11,356 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19865#true} is VALID [2022-04-08 09:18:11,356 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 [2022-04-08 09:18:11,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-08 09:18:11,356 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-08 09:18:11,356 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-08 09:18:11,357 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {19870#(= main_~x~0 0)} is VALID [2022-04-08 09:18:11,357 INFO L290 TraceCheckUtils]: 6: Hoare triple {19870#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {19870#(= main_~x~0 0)} is VALID [2022-04-08 09:18:11,357 INFO L272 TraceCheckUtils]: 7: Hoare triple {19870#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:11,358 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 [2022-04-08 09:18:11,358 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 [2022-04-08 09:18:11,359 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 [2022-04-08 09:18:11,360 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 [2022-04-08 09:18:11,360 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 [2022-04-08 09:18:11,360 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 [2022-04-08 09:18:11,361 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 [2022-04-08 09:18:11,361 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 [2022-04-08 09:18:11,362 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 [2022-04-08 09:18:11,363 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 [2022-04-08 09:18:11,363 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 [2022-04-08 09:18:11,363 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 [2022-04-08 09:18:11,364 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 [2022-04-08 09:18:11,364 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 [2022-04-08 09:18:11,365 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 [2022-04-08 09:18:11,365 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 [2022-04-08 09:18:11,366 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 [2022-04-08 09:18:11,366 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 [2022-04-08 09:18:11,366 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 [2022-04-08 09:18:11,367 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 [2022-04-08 09:18:11,367 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 [2022-04-08 09:18:11,368 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 [2022-04-08 09:18:11,368 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 [2022-04-08 09:18:11,368 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 [2022-04-08 09:18:11,368 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 [2022-04-08 09:18:11,369 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 [2022-04-08 09:18:11,369 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 [2022-04-08 09:18:11,370 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 [2022-04-08 09:18:11,370 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 [2022-04-08 09:18:11,370 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 [2022-04-08 09:18:11,370 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 [2022-04-08 09:18:11,371 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 [2022-04-08 09:18:11,371 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 [2022-04-08 09:18:11,372 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 [2022-04-08 09:18:11,372 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 [2022-04-08 09:18:11,372 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 [2022-04-08 09:18:11,373 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 [2022-04-08 09:18:11,373 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 [2022-04-08 09:18:11,374 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 [2022-04-08 09:18:11,374 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 [2022-04-08 09:18:11,374 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 [2022-04-08 09:18:11,374 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 [2022-04-08 09:18:11,375 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 [2022-04-08 09:18:11,375 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 [2022-04-08 09:18:11,376 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 [2022-04-08 09:18:11,376 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 [2022-04-08 09:18:11,376 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 [2022-04-08 09:18:11,376 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 [2022-04-08 09:18:11,377 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 [2022-04-08 09:18:11,377 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 [2022-04-08 09:18:11,378 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 [2022-04-08 09:18:11,378 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 [2022-04-08 09:18:11,378 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 [2022-04-08 09:18:11,379 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 [2022-04-08 09:18:11,379 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 [2022-04-08 09:18:11,379 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 [2022-04-08 09:18:11,380 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 [2022-04-08 09:18:11,380 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 [2022-04-08 09:18:11,381 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 [2022-04-08 09:18:11,381 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 [2022-04-08 09:18:11,381 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 [2022-04-08 09:18:11,381 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 [2022-04-08 09:18:11,382 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 [2022-04-08 09:18:11,382 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 [2022-04-08 09:18:11,383 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 [2022-04-08 09:18:11,383 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 [2022-04-08 09:18:11,383 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 [2022-04-08 09:18:11,383 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 [2022-04-08 09:18:11,384 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 [2022-04-08 09:18:11,384 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 [2022-04-08 09:18:11,385 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 [2022-04-08 09:18:11,385 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 [2022-04-08 09:18:11,385 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 [2022-04-08 09:18:11,385 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 [2022-04-08 09:18:11,386 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 [2022-04-08 09:18:11,386 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 [2022-04-08 09:18:11,387 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 [2022-04-08 09:18:11,387 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 [2022-04-08 09:18:11,387 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 [2022-04-08 09:18:11,388 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 [2022-04-08 09:18:11,388 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 [2022-04-08 09:18:11,389 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 [2022-04-08 09:18:11,389 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 [2022-04-08 09:18:11,389 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 [2022-04-08 09:18:11,389 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 [2022-04-08 09:18:11,390 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 [2022-04-08 09:18:11,390 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 [2022-04-08 09:18:11,391 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 [2022-04-08 09:18:11,391 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 [2022-04-08 09:18:11,391 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 [2022-04-08 09:18:11,391 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 [2022-04-08 09:18:11,392 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 [2022-04-08 09:18:11,392 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 [2022-04-08 09:18:11,393 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 [2022-04-08 09:18:11,393 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 [2022-04-08 09:18:11,393 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 [2022-04-08 09:18:11,394 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 [2022-04-08 09:18:11,394 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 [2022-04-08 09:18:11,395 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 [2022-04-08 09:18:11,395 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 [2022-04-08 09:18:11,395 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 [2022-04-08 09:18:11,395 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 [2022-04-08 09:18:11,396 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 [2022-04-08 09:18:11,396 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 [2022-04-08 09:18:11,397 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 [2022-04-08 09:18:11,397 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 [2022-04-08 09:18:11,397 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 [2022-04-08 09:18:11,397 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 [2022-04-08 09:18:11,398 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 [2022-04-08 09:18:11,398 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 [2022-04-08 09:18:11,399 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 [2022-04-08 09:18:11,399 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 [2022-04-08 09:18:11,399 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 [2022-04-08 09:18:11,400 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 [2022-04-08 09:18:11,400 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 [2022-04-08 09:18:11,400 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 [2022-04-08 09:18:11,401 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 [2022-04-08 09:18:11,401 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 [2022-04-08 09:18:11,402 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 [2022-04-08 09:18:11,402 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 [2022-04-08 09:18:11,402 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 [2022-04-08 09:18:11,402 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 [2022-04-08 09:18:11,403 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 [2022-04-08 09:18:11,403 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 [2022-04-08 09:18:11,404 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 [2022-04-08 09:18:11,404 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 [2022-04-08 09:18:11,404 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 [2022-04-08 09:18:11,404 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 [2022-04-08 09:18:11,405 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 [2022-04-08 09:18:11,405 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 [2022-04-08 09:18:11,406 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 [2022-04-08 09:18:11,406 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 [2022-04-08 09:18:11,406 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-08 09:18:11,406 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-08 09:18:11,406 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-08 09:18:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 693 trivial. 0 not checked. [2022-04-08 09:18:11,407 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:18:16,883 INFO L290 TraceCheckUtils]: 142: Hoare triple {19866#false} assume !false; {19866#false} is VALID [2022-04-08 09:18:16,883 INFO L290 TraceCheckUtils]: 141: Hoare triple {19866#false} assume 0 == ~cond; {19866#false} is VALID [2022-04-08 09:18:16,883 INFO L290 TraceCheckUtils]: 140: Hoare triple {19866#false} ~cond := #in~cond; {19866#false} is VALID [2022-04-08 09:18:16,884 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 [2022-04-08 09:18:16,884 INFO L290 TraceCheckUtils]: 138: Hoare triple {20425#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {19866#false} is VALID [2022-04-08 09:18:16,884 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 [2022-04-08 09:18:16,885 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 [2022-04-08 09:18:16,885 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 [2022-04-08 09:18:16,886 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 [2022-04-08 09:18:16,886 INFO L272 TraceCheckUtils]: 133: Hoare triple {20433#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,886 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 [2022-04-08 09:18:16,886 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 [2022-04-08 09:18:16,887 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 [2022-04-08 09:18:16,887 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 [2022-04-08 09:18:16,888 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 [2022-04-08 09:18:16,888 INFO L272 TraceCheckUtils]: 127: Hoare triple {20454#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,888 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 [2022-04-08 09:18:16,889 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 [2022-04-08 09:18:16,889 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 [2022-04-08 09:18:16,890 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 [2022-04-08 09:18:16,890 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 [2022-04-08 09:18:16,890 INFO L272 TraceCheckUtils]: 121: Hoare triple {20475#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,891 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 [2022-04-08 09:18:16,891 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 [2022-04-08 09:18:16,892 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 [2022-04-08 09:18:16,892 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 [2022-04-08 09:18:16,892 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 [2022-04-08 09:18:16,893 INFO L272 TraceCheckUtils]: 115: Hoare triple {20496#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,893 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 [2022-04-08 09:18:16,893 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 [2022-04-08 09:18:16,894 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 [2022-04-08 09:18:16,894 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 [2022-04-08 09:18:16,895 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 [2022-04-08 09:18:16,895 INFO L272 TraceCheckUtils]: 109: Hoare triple {20517#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,895 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 [2022-04-08 09:18:16,895 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 [2022-04-08 09:18:16,896 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 [2022-04-08 09:18:16,896 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 [2022-04-08 09:18:16,897 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 [2022-04-08 09:18:16,897 INFO L272 TraceCheckUtils]: 103: Hoare triple {20538#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,897 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 [2022-04-08 09:18:16,898 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 [2022-04-08 09:18:16,898 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 [2022-04-08 09:18:16,899 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 [2022-04-08 09:18:16,899 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 [2022-04-08 09:18:16,899 INFO L272 TraceCheckUtils]: 97: Hoare triple {20559#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,900 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 [2022-04-08 09:18:16,900 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 [2022-04-08 09:18:16,900 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 [2022-04-08 09:18:16,901 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 [2022-04-08 09:18:16,901 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 [2022-04-08 09:18:16,901 INFO L272 TraceCheckUtils]: 91: Hoare triple {20580#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,902 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 [2022-04-08 09:18:16,902 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 [2022-04-08 09:18:16,903 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 [2022-04-08 09:18:16,903 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 [2022-04-08 09:18:16,904 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 [2022-04-08 09:18:16,904 INFO L272 TraceCheckUtils]: 85: Hoare triple {20601#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,904 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 [2022-04-08 09:18:16,904 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 [2022-04-08 09:18:16,905 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 [2022-04-08 09:18:16,905 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 [2022-04-08 09:18:16,906 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 [2022-04-08 09:18:16,906 INFO L272 TraceCheckUtils]: 79: Hoare triple {20622#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,906 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 [2022-04-08 09:18:16,907 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 [2022-04-08 09:18:16,907 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 [2022-04-08 09:18:16,908 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 [2022-04-08 09:18:16,908 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 [2022-04-08 09:18:16,908 INFO L272 TraceCheckUtils]: 73: Hoare triple {20643#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,908 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 [2022-04-08 09:18:16,909 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 [2022-04-08 09:18:16,909 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 [2022-04-08 09:18:16,910 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 [2022-04-08 09:18:16,910 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 [2022-04-08 09:18:16,910 INFO L272 TraceCheckUtils]: 67: Hoare triple {20664#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,911 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 [2022-04-08 09:18:16,911 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 [2022-04-08 09:18:16,912 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 [2022-04-08 09:18:16,912 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 [2022-04-08 09:18:16,913 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 [2022-04-08 09:18:16,913 INFO L272 TraceCheckUtils]: 61: Hoare triple {20685#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,913 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 [2022-04-08 09:18:16,913 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 [2022-04-08 09:18:16,914 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 [2022-04-08 09:18:16,914 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 [2022-04-08 09:18:16,915 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 [2022-04-08 09:18:16,915 INFO L272 TraceCheckUtils]: 55: Hoare triple {20706#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,915 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 [2022-04-08 09:18:16,916 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 [2022-04-08 09:18:16,916 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 [2022-04-08 09:18:16,916 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 [2022-04-08 09:18:16,917 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 [2022-04-08 09:18:16,917 INFO L272 TraceCheckUtils]: 49: Hoare triple {20727#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,917 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 [2022-04-08 09:18:16,918 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 [2022-04-08 09:18:16,918 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 [2022-04-08 09:18:16,919 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 [2022-04-08 09:18:16,919 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 [2022-04-08 09:18:16,919 INFO L272 TraceCheckUtils]: 43: Hoare triple {20748#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,920 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 [2022-04-08 09:18:16,920 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 [2022-04-08 09:18:16,920 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 [2022-04-08 09:18:16,921 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 [2022-04-08 09:18:16,921 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 [2022-04-08 09:18:16,921 INFO L272 TraceCheckUtils]: 37: Hoare triple {20769#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,922 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 [2022-04-08 09:18:16,922 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 [2022-04-08 09:18:16,923 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 [2022-04-08 09:18:16,923 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 [2022-04-08 09:18:16,924 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 [2022-04-08 09:18:16,924 INFO L272 TraceCheckUtils]: 31: Hoare triple {20790#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,924 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 [2022-04-08 09:18:16,924 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 [2022-04-08 09:18:16,925 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 [2022-04-08 09:18:16,925 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 [2022-04-08 09:18:16,926 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 [2022-04-08 09:18:16,926 INFO L272 TraceCheckUtils]: 25: Hoare triple {20811#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,926 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 [2022-04-08 09:18:16,927 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 [2022-04-08 09:18:16,927 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 [2022-04-08 09:18:16,928 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 [2022-04-08 09:18:16,928 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 [2022-04-08 09:18:16,928 INFO L272 TraceCheckUtils]: 19: Hoare triple {20832#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,929 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 [2022-04-08 09:18:16,929 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 [2022-04-08 09:18:16,929 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 [2022-04-08 09:18:16,930 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 [2022-04-08 09:18:16,930 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 [2022-04-08 09:18:16,931 INFO L272 TraceCheckUtils]: 13: Hoare triple {20853#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,931 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 [2022-04-08 09:18:16,931 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 [2022-04-08 09:18:16,932 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 [2022-04-08 09:18:16,932 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 [2022-04-08 09:18:16,933 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 [2022-04-08 09:18:16,933 INFO L272 TraceCheckUtils]: 7: Hoare triple {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {19865#true} is VALID [2022-04-08 09:18:16,933 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 [2022-04-08 09:18:16,933 INFO L290 TraceCheckUtils]: 5: Hoare triple {19865#true} ~x~0 := 0; {20874#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-08 09:18:16,933 INFO L272 TraceCheckUtils]: 4: Hoare triple {19865#true} call #t~ret5 := main(); {19865#true} is VALID [2022-04-08 09:18:16,933 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19865#true} {19865#true} #42#return; {19865#true} is VALID [2022-04-08 09:18:16,934 INFO L290 TraceCheckUtils]: 2: Hoare triple {19865#true} assume true; {19865#true} is VALID [2022-04-08 09:18:16,934 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 [2022-04-08 09:18:16,934 INFO L272 TraceCheckUtils]: 0: Hoare triple {19865#true} call ULTIMATE.init(); {19865#true} is VALID [2022-04-08 09:18:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 1177 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-04-08 09:18:16,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1730241551] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:18:16,935 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:18:16,935 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 48, 69] total 117 [2022-04-08 09:18:16,935 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:18:16,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1892162670] [2022-04-08 09:18:16,935 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1892162670] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:18:16,935 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:18:16,935 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-08 09:18:16,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889151379] [2022-04-08 09:18:16,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:18:16,936 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 [2022-04-08 09:18:16,936 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:18:16,936 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) [2022-04-08 09:18:16,995 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:16,995 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-08 09:18:16,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:18:16,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-08 09:18:16,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1312, Invalid=12260, Unknown=0, NotChecked=0, Total=13572 [2022-04-08 09:18:16,997 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) [2022-04-08 09:18:24,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:24,973 INFO L93 Difference]: Finished difference Result 91 states and 114 transitions. [2022-04-08 09:18:24,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2022-04-08 09:18:24,973 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 [2022-04-08 09:18:24,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:18:24,974 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) [2022-04-08 09:18:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 114 transitions. [2022-04-08 09:18:24,977 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) [2022-04-08 09:18:24,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 114 transitions. [2022-04-08 09:18:24,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 49 states and 114 transitions. [2022-04-08 09:18:25,062 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:25,063 INFO L225 Difference]: With dead ends: 91 [2022-04-08 09:18:25,063 INFO L226 Difference]: Without dead ends: 86 [2022-04-08 09:18:25,065 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 242 SyntacticMatches, 22 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2691 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=3169, Invalid=23237, Unknown=0, NotChecked=0, Total=26406 [2022-04-08 09:18:25,066 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, 3.1s IncrementalHoareTripleChecker+Time [2022-04-08 09:18:25,066 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [57 Valid, 167 Invalid, 3957 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [136 Valid, 3821 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-04-08 09:18:25,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states. [2022-04-08 09:18:25,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 84. [2022-04-08 09:18:25,443 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:18:25,443 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) [2022-04-08 09:18:25,443 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) [2022-04-08 09:18:25,444 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) [2022-04-08 09:18:25,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:25,446 INFO L93 Difference]: Finished difference Result 86 states and 109 transitions. [2022-04-08 09:18:25,446 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2022-04-08 09:18:25,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:18:25,447 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:18:25,447 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. [2022-04-08 09:18:25,447 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. [2022-04-08 09:18:25,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:25,449 INFO L93 Difference]: Finished difference Result 86 states and 109 transitions. [2022-04-08 09:18:25,449 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 109 transitions. [2022-04-08 09:18:25,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:18:25,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:18:25,450 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:18:25,450 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:18:25,450 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) [2022-04-08 09:18:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 106 transitions. [2022-04-08 09:18:25,452 INFO L78 Accepts]: Start accepts. Automaton has 84 states and 106 transitions. Word has length 143 [2022-04-08 09:18:25,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:18:25,453 INFO L478 AbstractCegarLoop]: Abstraction has 84 states and 106 transitions. [2022-04-08 09:18:25,453 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) [2022-04-08 09:18:25,453 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 106 transitions. [2022-04-08 09:18:25,603 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:25,603 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 106 transitions. [2022-04-08 09:18:25,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-08 09:18:25,604 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:18:25,604 INFO L499 BasicCegarLoop]: trace histogram [23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:18:25,628 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-08 09:18:25,828 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:18:25,828 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:18:25,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:18:25,828 INFO L85 PathProgramCache]: Analyzing trace with hash -612157672, now seen corresponding path program 45 times [2022-04-08 09:18:25,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:18:25,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1014308412] [2022-04-08 09:18:25,841 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:18:25,842 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:18:25,842 INFO L85 PathProgramCache]: Analyzing trace with hash -612157672, now seen corresponding path program 46 times [2022-04-08 09:18:25,842 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:18:25,842 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20121537] [2022-04-08 09:18:25,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:18:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:18:25,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:26,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:18:26,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:26,992 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 [2022-04-08 09:18:26,992 INFO L290 TraceCheckUtils]: 1: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-08 09:18:26,993 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-08 09:18:26,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:18:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,037 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 [2022-04-08 09:18:27,037 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 [2022-04-08 09:18:27,038 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 [2022-04-08 09:18:27,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:18:27,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,046 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 [2022-04-08 09:18:27,046 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 [2022-04-08 09:18:27,047 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 [2022-04-08 09:18:27,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:18:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,055 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 [2022-04-08 09:18:27,056 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 [2022-04-08 09:18:27,057 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 [2022-04-08 09:18:27,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:18:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,063 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 [2022-04-08 09:18:27,063 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 [2022-04-08 09:18:27,064 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 [2022-04-08 09:18:27,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:18:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,069 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 [2022-04-08 09:18:27,070 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 [2022-04-08 09:18:27,070 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 [2022-04-08 09:18:27,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:18:27,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,081 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 [2022-04-08 09:18:27,082 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 [2022-04-08 09:18:27,083 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 [2022-04-08 09:18:27,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:18:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,091 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 [2022-04-08 09:18:27,091 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 [2022-04-08 09:18:27,092 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 [2022-04-08 09:18:27,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:18:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,100 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 [2022-04-08 09:18:27,101 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 [2022-04-08 09:18:27,102 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 [2022-04-08 09:18:27,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:18:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,109 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 [2022-04-08 09:18:27,109 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 [2022-04-08 09:18:27,110 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 [2022-04-08 09:18:27,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:18:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,116 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 [2022-04-08 09:18:27,117 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 [2022-04-08 09:18:27,118 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 [2022-04-08 09:18:27,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:18:27,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,124 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 [2022-04-08 09:18:27,125 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 [2022-04-08 09:18:27,126 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 [2022-04-08 09:18:27,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:18:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,132 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 [2022-04-08 09:18:27,133 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 [2022-04-08 09:18:27,133 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 [2022-04-08 09:18:27,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:18:27,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,140 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 [2022-04-08 09:18:27,140 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 [2022-04-08 09:18:27,141 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 [2022-04-08 09:18:27,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:18:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,151 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 [2022-04-08 09:18:27,152 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 [2022-04-08 09:18:27,153 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 [2022-04-08 09:18:27,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:18:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,160 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 [2022-04-08 09:18:27,160 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 [2022-04-08 09:18:27,161 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 [2022-04-08 09:18:27,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:18:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,167 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 [2022-04-08 09:18:27,167 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 [2022-04-08 09:18:27,168 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 [2022-04-08 09:18:27,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:18:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,174 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 [2022-04-08 09:18:27,175 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 [2022-04-08 09:18:27,176 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 [2022-04-08 09:18:27,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:18:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,184 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 [2022-04-08 09:18:27,184 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 [2022-04-08 09:18:27,185 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 [2022-04-08 09:18:27,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:18:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,192 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 [2022-04-08 09:18:27,192 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 [2022-04-08 09:18:27,193 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 [2022-04-08 09:18:27,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:18:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,200 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 [2022-04-08 09:18:27,201 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 [2022-04-08 09:18:27,201 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 [2022-04-08 09:18:27,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:18:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,208 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 [2022-04-08 09:18:27,209 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 [2022-04-08 09:18:27,210 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 [2022-04-08 09:18:27,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:18:27,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,217 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 [2022-04-08 09:18:27,217 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 [2022-04-08 09:18:27,218 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 [2022-04-08 09:18:27,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:18:27,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,225 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 [2022-04-08 09:18:27,225 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 [2022-04-08 09:18:27,226 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 [2022-04-08 09:18:27,226 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 [2022-04-08 09:18:27,227 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 [2022-04-08 09:18:27,227 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-08 09:18:27,227 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-08 09:18:27,227 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-08 09:18:27,227 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {21527#(= main_~x~0 0)} is VALID [2022-04-08 09:18:27,227 INFO L290 TraceCheckUtils]: 6: Hoare triple {21527#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21527#(= main_~x~0 0)} is VALID [2022-04-08 09:18:27,227 INFO L272 TraceCheckUtils]: 7: Hoare triple {21527#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:27,228 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 [2022-04-08 09:18:27,228 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 [2022-04-08 09:18:27,229 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 [2022-04-08 09:18:27,229 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 [2022-04-08 09:18:27,229 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 [2022-04-08 09:18:27,230 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 [2022-04-08 09:18:27,230 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 [2022-04-08 09:18:27,230 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 [2022-04-08 09:18:27,231 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 [2022-04-08 09:18:27,231 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 [2022-04-08 09:18:27,232 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 [2022-04-08 09:18:27,232 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 [2022-04-08 09:18:27,232 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 [2022-04-08 09:18:27,233 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 [2022-04-08 09:18:27,233 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 [2022-04-08 09:18:27,234 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 [2022-04-08 09:18:27,234 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 [2022-04-08 09:18:27,234 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 [2022-04-08 09:18:27,235 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 [2022-04-08 09:18:27,235 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 [2022-04-08 09:18:27,236 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 [2022-04-08 09:18:27,236 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 [2022-04-08 09:18:27,236 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 [2022-04-08 09:18:27,236 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 [2022-04-08 09:18:27,237 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 [2022-04-08 09:18:27,237 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 [2022-04-08 09:18:27,238 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 [2022-04-08 09:18:27,238 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 [2022-04-08 09:18:27,239 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 [2022-04-08 09:18:27,239 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 [2022-04-08 09:18:27,239 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 [2022-04-08 09:18:27,239 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 [2022-04-08 09:18:27,240 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 [2022-04-08 09:18:27,241 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 [2022-04-08 09:18:27,241 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 [2022-04-08 09:18:27,241 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 [2022-04-08 09:18:27,241 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 [2022-04-08 09:18:27,242 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 [2022-04-08 09:18:27,242 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 [2022-04-08 09:18:27,243 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 [2022-04-08 09:18:27,243 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 [2022-04-08 09:18:27,243 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 [2022-04-08 09:18:27,244 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 [2022-04-08 09:18:27,244 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 [2022-04-08 09:18:27,245 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 [2022-04-08 09:18:27,245 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 [2022-04-08 09:18:27,246 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 [2022-04-08 09:18:27,246 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 [2022-04-08 09:18:27,246 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 [2022-04-08 09:18:27,246 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 [2022-04-08 09:18:27,247 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 [2022-04-08 09:18:27,248 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 [2022-04-08 09:18:27,248 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 [2022-04-08 09:18:27,248 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 [2022-04-08 09:18:27,248 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 [2022-04-08 09:18:27,249 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 [2022-04-08 09:18:27,250 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 [2022-04-08 09:18:27,250 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 [2022-04-08 09:18:27,250 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 [2022-04-08 09:18:27,250 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 [2022-04-08 09:18:27,251 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 [2022-04-08 09:18:27,251 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 [2022-04-08 09:18:27,252 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 [2022-04-08 09:18:27,252 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 [2022-04-08 09:18:27,253 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 [2022-04-08 09:18:27,253 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 [2022-04-08 09:18:27,253 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 [2022-04-08 09:18:27,253 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 [2022-04-08 09:18:27,254 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 [2022-04-08 09:18:27,255 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 [2022-04-08 09:18:27,255 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 [2022-04-08 09:18:27,255 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 [2022-04-08 09:18:27,255 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 [2022-04-08 09:18:27,256 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 [2022-04-08 09:18:27,256 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 [2022-04-08 09:18:27,257 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 [2022-04-08 09:18:27,257 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 [2022-04-08 09:18:27,257 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 [2022-04-08 09:18:27,258 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 [2022-04-08 09:18:27,258 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 [2022-04-08 09:18:27,259 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 [2022-04-08 09:18:27,259 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 [2022-04-08 09:18:27,260 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 [2022-04-08 09:18:27,260 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 [2022-04-08 09:18:27,260 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 [2022-04-08 09:18:27,260 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 [2022-04-08 09:18:27,261 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 [2022-04-08 09:18:27,262 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 [2022-04-08 09:18:27,262 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 [2022-04-08 09:18:27,262 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 [2022-04-08 09:18:27,262 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 [2022-04-08 09:18:27,263 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 [2022-04-08 09:18:27,263 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 [2022-04-08 09:18:27,264 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 [2022-04-08 09:18:27,264 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 [2022-04-08 09:18:27,264 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 [2022-04-08 09:18:27,265 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 [2022-04-08 09:18:27,265 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 [2022-04-08 09:18:27,266 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 [2022-04-08 09:18:27,266 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 [2022-04-08 09:18:27,267 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 [2022-04-08 09:18:27,267 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 [2022-04-08 09:18:27,267 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 [2022-04-08 09:18:27,267 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 [2022-04-08 09:18:27,268 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 [2022-04-08 09:18:27,268 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 [2022-04-08 09:18:27,269 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 [2022-04-08 09:18:27,269 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 [2022-04-08 09:18:27,269 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 [2022-04-08 09:18:27,270 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 [2022-04-08 09:18:27,270 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 [2022-04-08 09:18:27,271 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 [2022-04-08 09:18:27,271 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 [2022-04-08 09:18:27,271 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 [2022-04-08 09:18:27,272 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 [2022-04-08 09:18:27,272 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 [2022-04-08 09:18:27,273 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 [2022-04-08 09:18:27,273 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 [2022-04-08 09:18:27,273 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 [2022-04-08 09:18:27,274 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 [2022-04-08 09:18:27,274 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 [2022-04-08 09:18:27,274 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 [2022-04-08 09:18:27,275 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 [2022-04-08 09:18:27,275 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 [2022-04-08 09:18:27,276 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 [2022-04-08 09:18:27,276 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 [2022-04-08 09:18:27,276 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 [2022-04-08 09:18:27,279 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 [2022-04-08 09:18:27,280 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 [2022-04-08 09:18:27,280 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 [2022-04-08 09:18:27,280 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 [2022-04-08 09:18:27,280 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 [2022-04-08 09:18:27,281 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 [2022-04-08 09:18:27,281 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 [2022-04-08 09:18:27,282 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 [2022-04-08 09:18:27,282 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 [2022-04-08 09:18:27,283 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 [2022-04-08 09:18:27,283 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 [2022-04-08 09:18:27,283 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-08 09:18:27,283 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-08 09:18:27,283 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-08 09:18:27,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2022-04-08 09:18:27,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:18:27,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20121537] [2022-04-08 09:18:27,285 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20121537] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:18:27,285 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [745352414] [2022-04-08 09:18:27,285 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:18:27,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:18:27,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:18:27,288 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) [2022-04-08 09:18:27,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-08 09:18:27,410 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:18:27,411 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:18:27,415 WARN L261 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 233 conjunts are in the unsatisfiable core [2022-04-08 09:18:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:27,443 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:18:29,660 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21522#true} is VALID [2022-04-08 09:18:29,661 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 [2022-04-08 09:18:29,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-08 09:18:29,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-08 09:18:29,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-08 09:18:29,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {21527#(= main_~x~0 0)} is VALID [2022-04-08 09:18:29,661 INFO L290 TraceCheckUtils]: 6: Hoare triple {21527#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {21527#(= main_~x~0 0)} is VALID [2022-04-08 09:18:29,661 INFO L272 TraceCheckUtils]: 7: Hoare triple {21527#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:29,662 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 [2022-04-08 09:18:29,662 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 [2022-04-08 09:18:29,663 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 [2022-04-08 09:18:29,663 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 [2022-04-08 09:18:29,663 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 [2022-04-08 09:18:29,664 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 [2022-04-08 09:18:29,664 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 [2022-04-08 09:18:29,664 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 [2022-04-08 09:18:29,665 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 [2022-04-08 09:18:29,665 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 [2022-04-08 09:18:29,666 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 [2022-04-08 09:18:29,666 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 [2022-04-08 09:18:29,666 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 [2022-04-08 09:18:29,666 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 [2022-04-08 09:18:29,668 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 [2022-04-08 09:18:29,668 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 [2022-04-08 09:18:29,668 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 [2022-04-08 09:18:29,669 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 [2022-04-08 09:18:29,669 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 [2022-04-08 09:18:29,669 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 [2022-04-08 09:18:29,670 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 [2022-04-08 09:18:29,670 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 [2022-04-08 09:18:29,671 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 [2022-04-08 09:18:29,671 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 [2022-04-08 09:18:29,671 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 [2022-04-08 09:18:29,675 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 [2022-04-08 09:18:29,676 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 [2022-04-08 09:18:29,677 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 [2022-04-08 09:18:29,677 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 [2022-04-08 09:18:29,677 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 [2022-04-08 09:18:29,678 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 [2022-04-08 09:18:29,678 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 [2022-04-08 09:18:29,679 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 [2022-04-08 09:18:29,680 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 [2022-04-08 09:18:29,680 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 [2022-04-08 09:18:29,680 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 [2022-04-08 09:18:29,681 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 [2022-04-08 09:18:29,681 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 [2022-04-08 09:18:29,682 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 [2022-04-08 09:18:29,682 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 [2022-04-08 09:18:29,683 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 [2022-04-08 09:18:29,683 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 [2022-04-08 09:18:29,684 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 [2022-04-08 09:18:29,684 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 [2022-04-08 09:18:29,685 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 [2022-04-08 09:18:29,685 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 [2022-04-08 09:18:29,686 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 [2022-04-08 09:18:29,686 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 [2022-04-08 09:18:29,687 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 [2022-04-08 09:18:29,687 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 [2022-04-08 09:18:29,688 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 [2022-04-08 09:18:29,688 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 [2022-04-08 09:18:29,689 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 [2022-04-08 09:18:29,689 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 [2022-04-08 09:18:29,689 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 [2022-04-08 09:18:29,690 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 [2022-04-08 09:18:29,691 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 [2022-04-08 09:18:29,691 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 [2022-04-08 09:18:29,692 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 [2022-04-08 09:18:29,692 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 [2022-04-08 09:18:29,692 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 [2022-04-08 09:18:29,693 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 [2022-04-08 09:18:29,694 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 [2022-04-08 09:18:29,694 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 [2022-04-08 09:18:29,695 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 [2022-04-08 09:18:29,695 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 [2022-04-08 09:18:29,695 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 [2022-04-08 09:18:29,696 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 [2022-04-08 09:18:29,697 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 [2022-04-08 09:18:29,697 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 [2022-04-08 09:18:29,698 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 [2022-04-08 09:18:29,698 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 [2022-04-08 09:18:29,698 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 [2022-04-08 09:18:29,699 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 [2022-04-08 09:18:29,700 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 [2022-04-08 09:18:29,700 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 [2022-04-08 09:18:29,700 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 [2022-04-08 09:18:29,701 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 [2022-04-08 09:18:29,701 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 [2022-04-08 09:18:29,701 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 [2022-04-08 09:18:29,702 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 [2022-04-08 09:18:29,703 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 [2022-04-08 09:18:29,703 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 [2022-04-08 09:18:29,703 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 [2022-04-08 09:18:29,704 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 [2022-04-08 09:18:29,704 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 [2022-04-08 09:18:29,705 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 [2022-04-08 09:18:29,705 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 [2022-04-08 09:18:29,706 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 [2022-04-08 09:18:29,706 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 [2022-04-08 09:18:29,706 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 [2022-04-08 09:18:29,707 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 [2022-04-08 09:18:29,708 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 [2022-04-08 09:18:29,708 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 [2022-04-08 09:18:29,709 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 [2022-04-08 09:18:29,709 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 [2022-04-08 09:18:29,709 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 [2022-04-08 09:18:29,710 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 [2022-04-08 09:18:29,710 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 [2022-04-08 09:18:29,711 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 [2022-04-08 09:18:29,711 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 [2022-04-08 09:18:29,711 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 [2022-04-08 09:18:29,712 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 [2022-04-08 09:18:29,712 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 [2022-04-08 09:18:29,713 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 [2022-04-08 09:18:29,713 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 [2022-04-08 09:18:29,714 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 [2022-04-08 09:18:29,714 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 [2022-04-08 09:18:29,714 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 [2022-04-08 09:18:29,715 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 [2022-04-08 09:18:29,716 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 [2022-04-08 09:18:29,716 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 [2022-04-08 09:18:29,717 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 [2022-04-08 09:18:29,717 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 [2022-04-08 09:18:29,717 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 [2022-04-08 09:18:29,718 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 [2022-04-08 09:18:29,718 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 [2022-04-08 09:18:29,719 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 [2022-04-08 09:18:29,719 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 [2022-04-08 09:18:29,720 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 [2022-04-08 09:18:29,720 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 [2022-04-08 09:18:29,720 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 [2022-04-08 09:18:29,721 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 [2022-04-08 09:18:29,722 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 [2022-04-08 09:18:29,722 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 [2022-04-08 09:18:29,722 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 [2022-04-08 09:18:29,723 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 [2022-04-08 09:18:29,723 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 [2022-04-08 09:18:29,724 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 [2022-04-08 09:18:29,725 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 [2022-04-08 09:18:29,725 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 [2022-04-08 09:18:29,725 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 [2022-04-08 09:18:29,726 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 [2022-04-08 09:18:29,726 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 [2022-04-08 09:18:29,727 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 [2022-04-08 09:18:29,727 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 [2022-04-08 09:18:29,728 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 [2022-04-08 09:18:29,728 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 [2022-04-08 09:18:29,728 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-08 09:18:29,728 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-08 09:18:29,728 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-08 09:18:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2022-04-08 09:18:29,729 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:18:35,609 INFO L290 TraceCheckUtils]: 148: Hoare triple {21523#false} assume !false; {21523#false} is VALID [2022-04-08 09:18:35,609 INFO L290 TraceCheckUtils]: 147: Hoare triple {21523#false} assume 0 == ~cond; {21523#false} is VALID [2022-04-08 09:18:35,609 INFO L290 TraceCheckUtils]: 146: Hoare triple {21523#false} ~cond := #in~cond; {21523#false} is VALID [2022-04-08 09:18:35,609 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 [2022-04-08 09:18:35,610 INFO L290 TraceCheckUtils]: 144: Hoare triple {22105#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {21523#false} is VALID [2022-04-08 09:18:35,610 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 [2022-04-08 09:18:35,611 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 [2022-04-08 09:18:35,611 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 [2022-04-08 09:18:35,611 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 [2022-04-08 09:18:35,611 INFO L272 TraceCheckUtils]: 139: Hoare triple {22113#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,612 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 [2022-04-08 09:18:35,612 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 [2022-04-08 09:18:35,613 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 [2022-04-08 09:18:35,613 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 [2022-04-08 09:18:35,614 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 [2022-04-08 09:18:35,614 INFO L272 TraceCheckUtils]: 133: Hoare triple {22134#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,614 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 [2022-04-08 09:18:35,614 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 [2022-04-08 09:18:35,615 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 [2022-04-08 09:18:35,615 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 [2022-04-08 09:18:35,616 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 [2022-04-08 09:18:35,616 INFO L272 TraceCheckUtils]: 127: Hoare triple {22155#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,616 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 [2022-04-08 09:18:35,617 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 [2022-04-08 09:18:35,617 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 [2022-04-08 09:18:35,618 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 [2022-04-08 09:18:35,618 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 [2022-04-08 09:18:35,618 INFO L272 TraceCheckUtils]: 121: Hoare triple {22176#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,619 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 [2022-04-08 09:18:35,619 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 [2022-04-08 09:18:35,619 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 [2022-04-08 09:18:35,620 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 [2022-04-08 09:18:35,620 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 [2022-04-08 09:18:35,620 INFO L272 TraceCheckUtils]: 115: Hoare triple {22197#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,621 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 [2022-04-08 09:18:35,621 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 [2022-04-08 09:18:35,622 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 [2022-04-08 09:18:35,622 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 [2022-04-08 09:18:35,622 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 [2022-04-08 09:18:35,623 INFO L272 TraceCheckUtils]: 109: Hoare triple {22218#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,623 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 [2022-04-08 09:18:35,623 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 [2022-04-08 09:18:35,624 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 [2022-04-08 09:18:35,624 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 [2022-04-08 09:18:35,625 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 [2022-04-08 09:18:35,625 INFO L272 TraceCheckUtils]: 103: Hoare triple {22239#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,625 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 [2022-04-08 09:18:35,625 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 [2022-04-08 09:18:35,626 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 [2022-04-08 09:18:35,626 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 [2022-04-08 09:18:35,627 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 [2022-04-08 09:18:35,627 INFO L272 TraceCheckUtils]: 97: Hoare triple {22260#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,627 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 [2022-04-08 09:18:35,628 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 [2022-04-08 09:18:35,628 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 [2022-04-08 09:18:35,629 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 [2022-04-08 09:18:35,629 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 [2022-04-08 09:18:35,629 INFO L272 TraceCheckUtils]: 91: Hoare triple {22281#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,630 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 [2022-04-08 09:18:35,630 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 [2022-04-08 09:18:35,630 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 [2022-04-08 09:18:35,631 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 [2022-04-08 09:18:35,631 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 [2022-04-08 09:18:35,632 INFO L272 TraceCheckUtils]: 85: Hoare triple {22302#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,632 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 [2022-04-08 09:18:35,632 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 [2022-04-08 09:18:35,633 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 [2022-04-08 09:18:35,633 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 [2022-04-08 09:18:35,634 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 [2022-04-08 09:18:35,634 INFO L272 TraceCheckUtils]: 79: Hoare triple {22323#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,634 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 [2022-04-08 09:18:35,634 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 [2022-04-08 09:18:35,635 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 [2022-04-08 09:18:35,635 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 [2022-04-08 09:18:35,636 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 [2022-04-08 09:18:35,636 INFO L272 TraceCheckUtils]: 73: Hoare triple {22344#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,636 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 [2022-04-08 09:18:35,637 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 [2022-04-08 09:18:35,637 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 [2022-04-08 09:18:35,637 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 [2022-04-08 09:18:35,638 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 [2022-04-08 09:18:35,638 INFO L272 TraceCheckUtils]: 67: Hoare triple {22365#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,638 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 [2022-04-08 09:18:35,639 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 [2022-04-08 09:18:35,639 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 [2022-04-08 09:18:35,640 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 [2022-04-08 09:18:35,640 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 [2022-04-08 09:18:35,640 INFO L272 TraceCheckUtils]: 61: Hoare triple {22386#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,641 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 [2022-04-08 09:18:35,641 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 [2022-04-08 09:18:35,642 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 [2022-04-08 09:18:35,642 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 [2022-04-08 09:18:35,642 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 [2022-04-08 09:18:35,642 INFO L272 TraceCheckUtils]: 55: Hoare triple {22407#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,643 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 [2022-04-08 09:18:35,643 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 [2022-04-08 09:18:35,644 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 [2022-04-08 09:18:35,644 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 [2022-04-08 09:18:35,645 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 [2022-04-08 09:18:35,645 INFO L272 TraceCheckUtils]: 49: Hoare triple {22428#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,645 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 [2022-04-08 09:18:35,645 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 [2022-04-08 09:18:35,646 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 [2022-04-08 09:18:35,646 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 [2022-04-08 09:18:35,647 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 [2022-04-08 09:18:35,647 INFO L272 TraceCheckUtils]: 43: Hoare triple {22449#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,647 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 [2022-04-08 09:18:35,648 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 [2022-04-08 09:18:35,648 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 [2022-04-08 09:18:35,648 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 [2022-04-08 09:18:35,649 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 [2022-04-08 09:18:35,649 INFO L272 TraceCheckUtils]: 37: Hoare triple {22470#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,649 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 [2022-04-08 09:18:35,650 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 [2022-04-08 09:18:35,650 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 [2022-04-08 09:18:35,651 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 [2022-04-08 09:18:35,651 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 [2022-04-08 09:18:35,651 INFO L272 TraceCheckUtils]: 31: Hoare triple {22491#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,652 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 [2022-04-08 09:18:35,652 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 [2022-04-08 09:18:35,653 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 [2022-04-08 09:18:35,653 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 [2022-04-08 09:18:35,654 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 [2022-04-08 09:18:35,654 INFO L272 TraceCheckUtils]: 25: Hoare triple {22512#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,654 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 [2022-04-08 09:18:35,654 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 [2022-04-08 09:18:35,655 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 [2022-04-08 09:18:35,655 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 [2022-04-08 09:18:35,656 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 [2022-04-08 09:18:35,656 INFO L272 TraceCheckUtils]: 19: Hoare triple {22533#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,656 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 [2022-04-08 09:18:35,656 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 [2022-04-08 09:18:35,657 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 [2022-04-08 09:18:35,657 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 [2022-04-08 09:18:35,658 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 [2022-04-08 09:18:35,658 INFO L272 TraceCheckUtils]: 13: Hoare triple {22554#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,658 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 [2022-04-08 09:18:35,659 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 [2022-04-08 09:18:35,659 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 [2022-04-08 09:18:35,659 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 [2022-04-08 09:18:35,660 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 [2022-04-08 09:18:35,660 INFO L272 TraceCheckUtils]: 7: Hoare triple {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {21522#true} is VALID [2022-04-08 09:18:35,660 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 [2022-04-08 09:18:35,661 INFO L290 TraceCheckUtils]: 5: Hoare triple {21522#true} ~x~0 := 0; {22575#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} is VALID [2022-04-08 09:18:35,661 INFO L272 TraceCheckUtils]: 4: Hoare triple {21522#true} call #t~ret5 := main(); {21522#true} is VALID [2022-04-08 09:18:35,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21522#true} {21522#true} #42#return; {21522#true} is VALID [2022-04-08 09:18:35,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {21522#true} assume true; {21522#true} is VALID [2022-04-08 09:18:35,661 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 [2022-04-08 09:18:35,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {21522#true} call ULTIMATE.init(); {21522#true} is VALID [2022-04-08 09:18:35,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1541 backedges. 0 proven. 1288 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2022-04-08 09:18:35,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [745352414] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:18:35,671 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:18:35,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 50, 72] total 122 [2022-04-08 09:18:35,671 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:18:35,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1014308412] [2022-04-08 09:18:35,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1014308412] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:18:35,672 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:18:35,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-08 09:18:35,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [111577271] [2022-04-08 09:18:35,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:18:35,672 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 [2022-04-08 09:18:35,673 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:18:35,673 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) [2022-04-08 09:18:35,733 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:35,733 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-08 09:18:35,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:18:35,733 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-08 09:18:35,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1417, Invalid=13345, Unknown=0, NotChecked=0, Total=14762 [2022-04-08 09:18:35,734 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) [2022-04-08 09:18:44,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:44,916 INFO L93 Difference]: Finished difference Result 94 states and 118 transitions. [2022-04-08 09:18:44,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2022-04-08 09:18:44,916 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 [2022-04-08 09:18:44,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:18:44,917 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) [2022-04-08 09:18:44,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 118 transitions. [2022-04-08 09:18:44,921 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) [2022-04-08 09:18:44,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 118 transitions. [2022-04-08 09:18:44,925 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 51 states and 118 transitions. [2022-04-08 09:18:45,022 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:45,024 INFO L225 Difference]: With dead ends: 94 [2022-04-08 09:18:45,024 INFO L226 Difference]: Without dead ends: 89 [2022-04-08 09:18:45,025 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 252 SyntacticMatches, 23 SemanticMatches, 168 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2928 ImplicationChecksByTransitivity, 8.4s TimeCoverageRelationStatistics Valid=3427, Invalid=25303, Unknown=0, NotChecked=0, Total=28730 [2022-04-08 09:18:45,026 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 58 mSDsluCounter, 217 mSDsCounter, 0 mSdLazyCounter, 4650 mSolverCounterSat, 126 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s 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, 3.7s IncrementalHoareTripleChecker+Time [2022-04-08 09:18:45,026 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [59 Valid, 253 Invalid, 4776 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [126 Valid, 4650 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-04-08 09:18:45,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89 states. [2022-04-08 09:18:45,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89 to 87. [2022-04-08 09:18:45,503 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:18:45,504 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) [2022-04-08 09:18:45,504 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) [2022-04-08 09:18:45,504 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) [2022-04-08 09:18:45,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:45,506 INFO L93 Difference]: Finished difference Result 89 states and 113 transitions. [2022-04-08 09:18:45,506 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2022-04-08 09:18:45,506 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:18:45,506 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:18:45,507 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. [2022-04-08 09:18:45,507 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. [2022-04-08 09:18:45,510 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:18:45,510 INFO L93 Difference]: Finished difference Result 89 states and 113 transitions. [2022-04-08 09:18:45,510 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 113 transitions. [2022-04-08 09:18:45,511 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:18:45,511 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:18:45,511 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:18:45,511 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:18:45,511 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) [2022-04-08 09:18:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 110 transitions. [2022-04-08 09:18:45,513 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 110 transitions. Word has length 149 [2022-04-08 09:18:45,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:18:45,513 INFO L478 AbstractCegarLoop]: Abstraction has 87 states and 110 transitions. [2022-04-08 09:18:45,513 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) [2022-04-08 09:18:45,513 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 87 states and 110 transitions. [2022-04-08 09:18:45,640 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:18:45,640 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 110 transitions. [2022-04-08 09:18:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-04-08 09:18:45,642 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:18:45,642 INFO L499 BasicCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:18:45,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-08 09:18:45,842 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:18:45,842 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:18:45,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:18:45,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1273854986, now seen corresponding path program 47 times [2022-04-08 09:18:45,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:18:45,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1286935299] [2022-04-08 09:18:45,855 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:18:45,855 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:18:45,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1273854986, now seen corresponding path program 48 times [2022-04-08 09:18:45,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:18:45,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128508469] [2022-04-08 09:18:45,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:18:45,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:18:45,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:18:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,119 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 [2022-04-08 09:18:47,119 INFO L290 TraceCheckUtils]: 1: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-08 09:18:47,120 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-08 09:18:47,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:18:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,163 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 [2022-04-08 09:18:47,164 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 [2022-04-08 09:18:47,164 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 [2022-04-08 09:18:47,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:18:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,177 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 [2022-04-08 09:18:47,178 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 [2022-04-08 09:18:47,178 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 [2022-04-08 09:18:47,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:18:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,186 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 [2022-04-08 09:18:47,187 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 [2022-04-08 09:18:47,187 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 [2022-04-08 09:18:47,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:18:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,195 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 [2022-04-08 09:18:47,196 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 [2022-04-08 09:18:47,197 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 [2022-04-08 09:18:47,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:18:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,204 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 [2022-04-08 09:18:47,205 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 [2022-04-08 09:18:47,206 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 [2022-04-08 09:18:47,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:18:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,212 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 [2022-04-08 09:18:47,213 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 [2022-04-08 09:18:47,213 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 [2022-04-08 09:18:47,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:18:47,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,220 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 [2022-04-08 09:18:47,221 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 [2022-04-08 09:18:47,222 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 [2022-04-08 09:18:47,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:18:47,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,229 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 [2022-04-08 09:18:47,229 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 [2022-04-08 09:18:47,230 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 [2022-04-08 09:18:47,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:18:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,240 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 [2022-04-08 09:18:47,240 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 [2022-04-08 09:18:47,241 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 [2022-04-08 09:18:47,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:18:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,248 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 [2022-04-08 09:18:47,248 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 [2022-04-08 09:18:47,249 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 [2022-04-08 09:18:47,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:18:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,257 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 [2022-04-08 09:18:47,258 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 [2022-04-08 09:18:47,258 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 [2022-04-08 09:18:47,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:18:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,266 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 [2022-04-08 09:18:47,266 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 [2022-04-08 09:18:47,267 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 [2022-04-08 09:18:47,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:18:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,274 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 [2022-04-08 09:18:47,275 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 [2022-04-08 09:18:47,276 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 [2022-04-08 09:18:47,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:18:47,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,290 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 [2022-04-08 09:18:47,291 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 [2022-04-08 09:18:47,291 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 [2022-04-08 09:18:47,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:18:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,299 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 [2022-04-08 09:18:47,300 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 [2022-04-08 09:18:47,300 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 [2022-04-08 09:18:47,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:18:47,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,308 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 [2022-04-08 09:18:47,308 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 [2022-04-08 09:18:47,309 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 [2022-04-08 09:18:47,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:18:47,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,316 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 [2022-04-08 09:18:47,317 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 [2022-04-08 09:18:47,318 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 [2022-04-08 09:18:47,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:18:47,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,328 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 [2022-04-08 09:18:47,328 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 [2022-04-08 09:18:47,329 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 [2022-04-08 09:18:47,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:18:47,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,336 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 [2022-04-08 09:18:47,337 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 [2022-04-08 09:18:47,337 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 [2022-04-08 09:18:47,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:18:47,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,346 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 [2022-04-08 09:18:47,347 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 [2022-04-08 09:18:47,348 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 [2022-04-08 09:18:47,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:18:47,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,355 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 [2022-04-08 09:18:47,355 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 [2022-04-08 09:18:47,356 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 [2022-04-08 09:18:47,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:18:47,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,365 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 [2022-04-08 09:18:47,365 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 [2022-04-08 09:18:47,366 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 [2022-04-08 09:18:47,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:18:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,374 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 [2022-04-08 09:18:47,374 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 [2022-04-08 09:18:47,375 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 [2022-04-08 09:18:47,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:18:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:47,383 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 [2022-04-08 09:18:47,384 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 [2022-04-08 09:18:47,385 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 [2022-04-08 09:18:47,385 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 [2022-04-08 09:18:47,385 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 [2022-04-08 09:18:47,385 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-08 09:18:47,385 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-08 09:18:47,386 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-08 09:18:47,386 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {23250#(= main_~x~0 0)} is VALID [2022-04-08 09:18:47,386 INFO L290 TraceCheckUtils]: 6: Hoare triple {23250#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23250#(= main_~x~0 0)} is VALID [2022-04-08 09:18:47,386 INFO L272 TraceCheckUtils]: 7: Hoare triple {23250#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-08 09:18:47,387 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 [2022-04-08 09:18:47,387 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 [2022-04-08 09:18:47,388 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 [2022-04-08 09:18:47,388 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 [2022-04-08 09:18:47,388 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 [2022-04-08 09:18:47,389 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 [2022-04-08 09:18:47,389 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 [2022-04-08 09:18:47,389 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 [2022-04-08 09:18:47,390 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 [2022-04-08 09:18:47,390 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 [2022-04-08 09:18:47,391 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 [2022-04-08 09:18:47,391 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 [2022-04-08 09:18:47,391 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 [2022-04-08 09:18:47,392 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 [2022-04-08 09:18:47,393 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 [2022-04-08 09:18:47,393 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 [2022-04-08 09:18:47,393 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 [2022-04-08 09:18:47,393 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 [2022-04-08 09:18:47,394 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 [2022-04-08 09:18:47,394 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 [2022-04-08 09:18:47,395 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 [2022-04-08 09:18:47,395 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 [2022-04-08 09:18:47,396 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 [2022-04-08 09:18:47,396 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 [2022-04-08 09:18:47,396 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 [2022-04-08 09:18:47,397 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 [2022-04-08 09:18:47,397 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 [2022-04-08 09:18:47,398 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 [2022-04-08 09:18:47,398 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 [2022-04-08 09:18:47,398 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 [2022-04-08 09:18:47,399 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 [2022-04-08 09:18:47,399 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 [2022-04-08 09:18:47,400 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 [2022-04-08 09:18:47,400 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 [2022-04-08 09:18:47,400 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 [2022-04-08 09:18:47,400 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 [2022-04-08 09:18:47,401 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 [2022-04-08 09:18:47,401 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 [2022-04-08 09:18:47,402 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 [2022-04-08 09:18:47,402 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 [2022-04-08 09:18:47,402 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 [2022-04-08 09:18:47,403 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 [2022-04-08 09:18:47,403 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 [2022-04-08 09:18:47,403 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 [2022-04-08 09:18:47,404 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 [2022-04-08 09:18:47,404 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 [2022-04-08 09:18:47,405 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 [2022-04-08 09:18:47,405 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 [2022-04-08 09:18:47,405 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 [2022-04-08 09:18:47,405 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 [2022-04-08 09:18:47,406 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 [2022-04-08 09:18:47,406 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 [2022-04-08 09:18:47,407 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 [2022-04-08 09:18:47,407 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 [2022-04-08 09:18:47,407 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 [2022-04-08 09:18:47,407 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 [2022-04-08 09:18:47,408 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 [2022-04-08 09:18:47,408 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 [2022-04-08 09:18:47,409 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 [2022-04-08 09:18:47,409 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 [2022-04-08 09:18:47,409 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 [2022-04-08 09:18:47,409 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 [2022-04-08 09:18:47,410 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 [2022-04-08 09:18:47,410 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 [2022-04-08 09:18:47,411 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 [2022-04-08 09:18:47,411 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 [2022-04-08 09:18:47,411 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 [2022-04-08 09:18:47,412 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 [2022-04-08 09:18:47,412 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 [2022-04-08 09:18:47,412 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 [2022-04-08 09:18:47,413 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 [2022-04-08 09:18:47,413 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 [2022-04-08 09:18:47,413 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 [2022-04-08 09:18:47,414 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 [2022-04-08 09:18:47,414 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 [2022-04-08 09:18:47,415 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 [2022-04-08 09:18:47,415 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 [2022-04-08 09:18:47,415 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 [2022-04-08 09:18:47,415 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 [2022-04-08 09:18:47,416 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 [2022-04-08 09:18:47,416 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 [2022-04-08 09:18:47,417 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 [2022-04-08 09:18:47,417 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 [2022-04-08 09:18:47,417 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 [2022-04-08 09:18:47,417 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 [2022-04-08 09:18:47,418 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 [2022-04-08 09:18:47,418 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 [2022-04-08 09:18:47,419 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 [2022-04-08 09:18:47,419 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 [2022-04-08 09:18:47,419 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 [2022-04-08 09:18:47,419 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 [2022-04-08 09:18:47,420 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 [2022-04-08 09:18:47,420 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 [2022-04-08 09:18:47,421 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 [2022-04-08 09:18:47,421 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 [2022-04-08 09:18:47,421 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 [2022-04-08 09:18:47,422 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 [2022-04-08 09:18:47,422 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 [2022-04-08 09:18:47,422 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 [2022-04-08 09:18:47,423 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 [2022-04-08 09:18:47,423 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 [2022-04-08 09:18:47,423 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 [2022-04-08 09:18:47,424 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 [2022-04-08 09:18:47,424 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 [2022-04-08 09:18:47,425 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 [2022-04-08 09:18:47,425 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 [2022-04-08 09:18:47,425 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 [2022-04-08 09:18:47,425 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 [2022-04-08 09:18:47,426 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 [2022-04-08 09:18:47,426 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 [2022-04-08 09:18:47,427 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 [2022-04-08 09:18:47,427 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 [2022-04-08 09:18:47,427 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 [2022-04-08 09:18:47,427 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 [2022-04-08 09:18:47,428 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 [2022-04-08 09:18:47,428 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 [2022-04-08 09:18:47,429 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 [2022-04-08 09:18:47,429 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 [2022-04-08 09:18:47,429 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 [2022-04-08 09:18:47,429 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 [2022-04-08 09:18:47,430 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 [2022-04-08 09:18:47,430 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 [2022-04-08 09:18:47,431 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 [2022-04-08 09:18:47,431 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 [2022-04-08 09:18:47,431 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 [2022-04-08 09:18:47,432 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 [2022-04-08 09:18:47,432 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 [2022-04-08 09:18:47,432 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 [2022-04-08 09:18:47,433 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 [2022-04-08 09:18:47,433 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 [2022-04-08 09:18:47,433 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 [2022-04-08 09:18:47,434 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 [2022-04-08 09:18:47,434 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 [2022-04-08 09:18:47,434 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 [2022-04-08 09:18:47,435 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 [2022-04-08 09:18:47,435 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 [2022-04-08 09:18:47,436 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 [2022-04-08 09:18:47,436 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 [2022-04-08 09:18:47,436 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 [2022-04-08 09:18:47,436 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 [2022-04-08 09:18:47,437 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 [2022-04-08 09:18:47,437 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 [2022-04-08 09:18:47,438 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 [2022-04-08 09:18:47,438 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 [2022-04-08 09:18:47,438 INFO L290 TraceCheckUtils]: 152: Hoare triple {23246#false} ~cond := #in~cond; {23246#false} is VALID [2022-04-08 09:18:47,438 INFO L290 TraceCheckUtils]: 153: Hoare triple {23246#false} assume 0 == ~cond; {23246#false} is VALID [2022-04-08 09:18:47,438 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-08 09:18:47,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2022-04-08 09:18:47,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:18:47,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128508469] [2022-04-08 09:18:47,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128508469] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:18:47,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [905008608] [2022-04-08 09:18:47,440 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:18:47,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:18:47,440 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:18:47,444 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) [2022-04-08 09:18:47,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-08 09:18:49,747 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-08 09:18:49,747 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:18:49,754 WARN L261 TraceCheckSpWp]: Trace formula consists of 387 conjuncts, 246 conjunts are in the unsatisfiable core [2022-04-08 09:18:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:18:49,787 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:18:51,908 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23245#true} is VALID [2022-04-08 09:18:51,909 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 [2022-04-08 09:18:51,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-08 09:18:51,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-08 09:18:51,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-08 09:18:51,909 INFO L290 TraceCheckUtils]: 5: Hoare triple {23245#true} ~x~0 := 0; {23250#(= main_~x~0 0)} is VALID [2022-04-08 09:18:51,909 INFO L290 TraceCheckUtils]: 6: Hoare triple {23250#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {23250#(= main_~x~0 0)} is VALID [2022-04-08 09:18:51,910 INFO L272 TraceCheckUtils]: 7: Hoare triple {23250#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {23245#true} is VALID [2022-04-08 09:18:51,910 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 [2022-04-08 09:18:51,910 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 [2022-04-08 09:18:51,911 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 [2022-04-08 09:18:51,911 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 [2022-04-08 09:18:51,911 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 [2022-04-08 09:18:51,912 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 [2022-04-08 09:18:51,912 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 [2022-04-08 09:18:51,912 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 [2022-04-08 09:18:51,913 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 [2022-04-08 09:18:51,913 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 [2022-04-08 09:18:51,914 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 [2022-04-08 09:18:51,914 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 [2022-04-08 09:18:51,914 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 [2022-04-08 09:18:51,914 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 [2022-04-08 09:18:51,915 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 [2022-04-08 09:18:51,915 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 [2022-04-08 09:18:51,916 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 [2022-04-08 09:18:51,916 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 [2022-04-08 09:18:51,916 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 [2022-04-08 09:18:51,916 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 [2022-04-08 09:18:51,917 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 [2022-04-08 09:18:51,917 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 [2022-04-08 09:18:51,918 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 [2022-04-08 09:18:51,918 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 [2022-04-08 09:18:51,918 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 [2022-04-08 09:18:51,918 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 [2022-04-08 09:18:51,919 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 [2022-04-08 09:18:51,919 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 [2022-04-08 09:18:51,920 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 [2022-04-08 09:18:51,920 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 [2022-04-08 09:18:51,920 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 [2022-04-08 09:18:51,920 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 [2022-04-08 09:18:51,921 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 [2022-04-08 09:18:51,921 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 [2022-04-08 09:18:51,922 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 [2022-04-08 09:18:51,922 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 [2022-04-08 09:18:51,922 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 [2022-04-08 09:18:51,922 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 [2022-04-08 09:18:51,923 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 [2022-04-08 09:18:51,923 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 [2022-04-08 09:18:51,924 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 [2022-04-08 09:18:51,924 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 [2022-04-08 09:18:51,924 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 [2022-04-08 09:18:51,925 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 [2022-04-08 09:18:51,925 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 [2022-04-08 09:18:51,926 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 [2022-04-08 09:18:51,926 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 [2022-04-08 09:18:51,926 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 [2022-04-08 09:18:51,926 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 [2022-04-08 09:18:51,927 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 [2022-04-08 09:18:51,927 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 [2022-04-08 09:18:51,928 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 [2022-04-08 09:18:51,928 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 [2022-04-08 09:18:51,928 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 [2022-04-08 09:18:51,928 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 [2022-04-08 09:18:51,929 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 [2022-04-08 09:18:51,929 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 [2022-04-08 09:18:51,930 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 [2022-04-08 09:18:51,930 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 [2022-04-08 09:18:51,930 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 [2022-04-08 09:18:51,930 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 [2022-04-08 09:18:51,931 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 [2022-04-08 09:18:51,931 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 [2022-04-08 09:18:51,932 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 [2022-04-08 09:18:51,932 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 [2022-04-08 09:18:51,932 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 [2022-04-08 09:18:51,932 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 [2022-04-08 09:18:51,933 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 [2022-04-08 09:18:51,933 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 [2022-04-08 09:18:51,934 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 [2022-04-08 09:18:51,934 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 [2022-04-08 09:18:51,934 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 [2022-04-08 09:18:51,935 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 [2022-04-08 09:18:51,935 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 [2022-04-08 09:18:51,935 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 [2022-04-08 09:18:51,936 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 [2022-04-08 09:18:51,936 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 [2022-04-08 09:18:51,936 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 [2022-04-08 09:18:51,937 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 [2022-04-08 09:18:51,937 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 [2022-04-08 09:18:51,938 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 [2022-04-08 09:18:51,938 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 [2022-04-08 09:18:51,938 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 [2022-04-08 09:18:51,938 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 [2022-04-08 09:18:51,939 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 [2022-04-08 09:18:51,939 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 [2022-04-08 09:18:51,940 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 [2022-04-08 09:18:51,940 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 [2022-04-08 09:18:51,940 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 [2022-04-08 09:18:51,940 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 [2022-04-08 09:18:51,941 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 [2022-04-08 09:18:51,941 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 [2022-04-08 09:18:51,951 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 [2022-04-08 09:18:51,951 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 [2022-04-08 09:18:51,952 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 [2022-04-08 09:18:51,952 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 [2022-04-08 09:18:51,952 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 [2022-04-08 09:18:51,952 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 [2022-04-08 09:18:51,953 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 [2022-04-08 09:18:51,953 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 [2022-04-08 09:18:51,954 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 [2022-04-08 09:18:51,954 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 [2022-04-08 09:18:51,954 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 [2022-04-08 09:18:51,954 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 [2022-04-08 09:18:51,955 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 [2022-04-08 09:18:51,955 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 [2022-04-08 09:18:51,956 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 [2022-04-08 09:18:51,956 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 [2022-04-08 09:18:51,956 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 [2022-04-08 09:18:51,957 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 [2022-04-08 09:18:51,957 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 [2022-04-08 09:18:51,958 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 [2022-04-08 09:18:51,958 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 [2022-04-08 09:18:51,958 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 [2022-04-08 09:18:51,958 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 [2022-04-08 09:18:51,959 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 [2022-04-08 09:18:51,959 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 [2022-04-08 09:18:51,960 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 [2022-04-08 09:18:51,960 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 [2022-04-08 09:18:51,960 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 [2022-04-08 09:18:51,960 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 [2022-04-08 09:18:51,961 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 [2022-04-08 09:18:51,961 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 [2022-04-08 09:18:51,962 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 [2022-04-08 09:18:51,962 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 [2022-04-08 09:18:51,962 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 [2022-04-08 09:18:51,962 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 [2022-04-08 09:18:51,963 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 [2022-04-08 09:18:51,963 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 [2022-04-08 09:18:51,964 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 [2022-04-08 09:18:51,964 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 [2022-04-08 09:18:51,964 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 [2022-04-08 09:18:51,964 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 [2022-04-08 09:18:51,965 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 [2022-04-08 09:18:51,965 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 [2022-04-08 09:18:51,966 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 [2022-04-08 09:18:51,966 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 [2022-04-08 09:18:51,966 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 [2022-04-08 09:18:51,966 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 [2022-04-08 09:18:51,967 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 [2022-04-08 09:18:51,967 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 [2022-04-08 09:18:51,968 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 [2022-04-08 09:18:51,968 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 [2022-04-08 09:18:51,968 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 [2022-04-08 09:18:51,968 INFO L290 TraceCheckUtils]: 152: Hoare triple {23246#false} ~cond := #in~cond; {23246#false} is VALID [2022-04-08 09:18:51,968 INFO L290 TraceCheckUtils]: 153: Hoare triple {23246#false} assume 0 == ~cond; {23246#false} is VALID [2022-04-08 09:18:51,969 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-08 09:18:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2022-04-08 09:18:51,969 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:19:01,095 INFO L290 TraceCheckUtils]: 154: Hoare triple {23246#false} assume !false; {23246#false} is VALID [2022-04-08 09:19:01,095 INFO L290 TraceCheckUtils]: 153: Hoare triple {23842#(not (<= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {23246#false} is VALID [2022-04-08 09:19:01,096 INFO L290 TraceCheckUtils]: 152: Hoare triple {23846#(< 0 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {23842#(not (<= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:19:01,096 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 [2022-04-08 09:19:01,096 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 [2022-04-08 09:19:01,097 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 [2022-04-08 09:19:01,098 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 [2022-04-08 09:19:01,098 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 [2022-04-08 09:19:01,099 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 [2022-04-08 09:19:01,099 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 [2022-04-08 09:19:01,099 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 [2022-04-08 09:19:01,100 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 [2022-04-08 09:19:01,100 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 [2022-04-08 09:19:01,101 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 [2022-04-08 09:19:01,102 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 [2022-04-08 09:19:01,102 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 [2022-04-08 09:19:01,102 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 [2022-04-08 09:19:01,102 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 [2022-04-08 09:19:01,103 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 [2022-04-08 09:19:01,104 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 [2022-04-08 09:19:01,104 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 [2022-04-08 09:19:01,105 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 [2022-04-08 09:19:01,105 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 [2022-04-08 09:19:01,105 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 [2022-04-08 09:19:01,106 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 [2022-04-08 09:19:01,106 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 [2022-04-08 09:19:01,107 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 [2022-04-08 09:19:01,107 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 [2022-04-08 09:19:01,108 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 [2022-04-08 09:19:01,108 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 [2022-04-08 09:19:01,109 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 [2022-04-08 09:19:01,109 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 [2022-04-08 09:19:01,110 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 [2022-04-08 09:19:01,110 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 [2022-04-08 09:19:01,110 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 [2022-04-08 09:19:01,111 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 [2022-04-08 09:19:01,111 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 [2022-04-08 09:19:01,112 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 [2022-04-08 09:19:01,113 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 [2022-04-08 09:19:01,113 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 [2022-04-08 09:19:01,113 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 [2022-04-08 09:19:01,113 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 [2022-04-08 09:19:01,114 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 [2022-04-08 09:19:01,115 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 [2022-04-08 09:19:01,115 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 [2022-04-08 09:19:01,115 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 [2022-04-08 09:19:01,116 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 [2022-04-08 09:19:01,116 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 [2022-04-08 09:19:01,117 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 [2022-04-08 09:19:01,117 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 [2022-04-08 09:19:01,118 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 [2022-04-08 09:19:01,118 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 [2022-04-08 09:19:01,118 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 [2022-04-08 09:19:01,119 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 [2022-04-08 09:19:01,120 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 [2022-04-08 09:19:01,120 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 [2022-04-08 09:19:01,121 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 [2022-04-08 09:19:01,121 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 [2022-04-08 09:19:01,121 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 [2022-04-08 09:19:01,122 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 [2022-04-08 09:19:01,122 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 [2022-04-08 09:19:01,123 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 [2022-04-08 09:19:01,124 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 [2022-04-08 09:19:01,124 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 [2022-04-08 09:19:01,124 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 [2022-04-08 09:19:01,124 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 [2022-04-08 09:19:01,125 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 [2022-04-08 09:19:01,125 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 [2022-04-08 09:19:01,126 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 [2022-04-08 09:19:01,126 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 [2022-04-08 09:19:01,127 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 [2022-04-08 09:19:01,127 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 [2022-04-08 09:19:01,128 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 [2022-04-08 09:19:01,128 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 [2022-04-08 09:19:01,129 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 [2022-04-08 09:19:01,129 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 [2022-04-08 09:19:01,129 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 [2022-04-08 09:19:01,130 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 [2022-04-08 09:19:01,130 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 [2022-04-08 09:19:01,131 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 [2022-04-08 09:19:01,131 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 [2022-04-08 09:19:01,132 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 [2022-04-08 09:19:01,132 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 [2022-04-08 09:19:01,132 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 [2022-04-08 09:19:01,133 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 [2022-04-08 09:19:01,134 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 [2022-04-08 09:19:01,134 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 [2022-04-08 09:19:01,134 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 [2022-04-08 09:19:01,135 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 [2022-04-08 09:19:01,135 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 [2022-04-08 09:19:01,136 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 [2022-04-08 09:19:01,136 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 [2022-04-08 09:19:01,137 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 [2022-04-08 09:19:01,137 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 [2022-04-08 09:19:01,137 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 [2022-04-08 09:19:01,138 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 [2022-04-08 09:19:01,139 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 [2022-04-08 09:19:01,139 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 [2022-04-08 09:19:01,140 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 [2022-04-08 09:19:01,140 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 [2022-04-08 09:19:01,140 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 [2022-04-08 09:19:01,141 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 [2022-04-08 09:19:01,141 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 [2022-04-08 09:19:01,142 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 [2022-04-08 09:19:01,143 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 [2022-04-08 09:19:01,143 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 [2022-04-08 09:19:01,143 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 [2022-04-08 09:19:01,143 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 [2022-04-08 09:19:01,144 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 [2022-04-08 09:19:01,145 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 [2022-04-08 09:19:01,145 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 [2022-04-08 09:19:01,146 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 [2022-04-08 09:19:01,146 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 [2022-04-08 09:19:01,146 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 [2022-04-08 09:19:01,147 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 [2022-04-08 09:19:01,148 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 [2022-04-08 09:19:01,148 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 [2022-04-08 09:19:01,148 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 [2022-04-08 09:19:01,149 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 [2022-04-08 09:19:01,149 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 [2022-04-08 09:19:01,150 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 [2022-04-08 09:19:01,150 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 [2022-04-08 09:19:01,151 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 [2022-04-08 09:19:01,151 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 [2022-04-08 09:19:01,151 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 [2022-04-08 09:19:01,152 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 [2022-04-08 09:19:01,152 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 [2022-04-08 09:19:01,153 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 [2022-04-08 09:19:01,154 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 [2022-04-08 09:19:01,154 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 [2022-04-08 09:19:01,154 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 [2022-04-08 09:19:01,155 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 [2022-04-08 09:19:01,156 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 [2022-04-08 09:19:01,157 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 [2022-04-08 09:19:01,158 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 [2022-04-08 09:19:01,158 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 [2022-04-08 09:19:01,159 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 [2022-04-08 09:19:01,159 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 [2022-04-08 09:19:01,160 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 [2022-04-08 09:19:01,161 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 [2022-04-08 09:19:01,162 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 [2022-04-08 09:19:01,162 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 [2022-04-08 09:19:01,162 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 [2022-04-08 09:19:01,163 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 [2022-04-08 09:19:01,164 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 [2022-04-08 09:19:01,164 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 [2022-04-08 09:19:01,165 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 [2022-04-08 09:19:01,165 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 [2022-04-08 09:19:01,165 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 [2022-04-08 09:19:01,166 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 [2022-04-08 09:19:01,166 INFO L272 TraceCheckUtils]: 4: Hoare triple {23245#true} call #t~ret5 := main(); {23245#true} is VALID [2022-04-08 09:19:01,166 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23245#true} {23245#true} #42#return; {23245#true} is VALID [2022-04-08 09:19:01,166 INFO L290 TraceCheckUtils]: 2: Hoare triple {23245#true} assume true; {23245#true} is VALID [2022-04-08 09:19:01,166 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 [2022-04-08 09:19:01,166 INFO L272 TraceCheckUtils]: 0: Hoare triple {23245#true} call ULTIMATE.init(); {23245#true} is VALID [2022-04-08 09:19:01,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1680 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2022-04-08 09:19:01,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [905008608] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:19:01,167 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:19:01,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 52, 78] total 130 [2022-04-08 09:19:01,168 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:19:01,168 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1286935299] [2022-04-08 09:19:01,168 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1286935299] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:19:01,168 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:19:01,168 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-08 09:19:01,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [791386367] [2022-04-08 09:19:01,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:19:01,169 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 [2022-04-08 09:19:01,169 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:19:01,169 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) [2022-04-08 09:19:01,241 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:01,241 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-08 09:19:01,242 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:19:01,242 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-08 09:19:01,243 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1557, Invalid=15213, Unknown=0, NotChecked=0, Total=16770 [2022-04-08 09:19:01,243 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) [2022-04-08 09:19:11,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:11,604 INFO L93 Difference]: Finished difference Result 97 states and 122 transitions. [2022-04-08 09:19:11,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2022-04-08 09:19:11,604 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 [2022-04-08 09:19:11,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:19:11,605 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) [2022-04-08 09:19:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 122 transitions. [2022-04-08 09:19:11,608 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) [2022-04-08 09:19:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 122 transitions. [2022-04-08 09:19:11,612 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 53 states and 122 transitions. [2022-04-08 09:19:11,717 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:11,718 INFO L225 Difference]: With dead ends: 97 [2022-04-08 09:19:11,718 INFO L226 Difference]: Without dead ends: 92 [2022-04-08 09:19:11,720 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 461 GetRequests, 259 SyntacticMatches, 24 SemanticMatches, 178 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3181 ImplicationChecksByTransitivity, 11.4s TimeCoverageRelationStatistics Valid=3726, Invalid=28494, Unknown=0, NotChecked=0, Total=32220 [2022-04-08 09:19:11,721 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 60 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 5045 mSolverCounterSat, 131 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s 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, 4.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:19:11,721 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [61 Valid, 264 Invalid, 5176 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [131 Valid, 5045 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-08 09:19:11,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-08 09:19:12,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 90. [2022-04-08 09:19:12,107 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:19:12,107 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) [2022-04-08 09:19:12,107 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) [2022-04-08 09:19:12,107 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) [2022-04-08 09:19:12,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:12,110 INFO L93 Difference]: Finished difference Result 92 states and 117 transitions. [2022-04-08 09:19:12,110 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 117 transitions. [2022-04-08 09:19:12,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:19:12,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:19:12,110 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. [2022-04-08 09:19:12,111 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. [2022-04-08 09:19:12,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:12,113 INFO L93 Difference]: Finished difference Result 92 states and 117 transitions. [2022-04-08 09:19:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 117 transitions. [2022-04-08 09:19:12,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:19:12,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:19:12,113 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:19:12,113 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:19:12,114 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) [2022-04-08 09:19:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 114 transitions. [2022-04-08 09:19:12,116 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 114 transitions. Word has length 155 [2022-04-08 09:19:12,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:19:12,116 INFO L478 AbstractCegarLoop]: Abstraction has 90 states and 114 transitions. [2022-04-08 09:19:12,116 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) [2022-04-08 09:19:12,116 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 114 transitions. [2022-04-08 09:19:12,260 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 114 edges. 114 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 114 transitions. [2022-04-08 09:19:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-04-08 09:19:12,261 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:19:12,261 INFO L499 BasicCegarLoop]: trace histogram [25, 25, 25, 25, 25, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:19:12,268 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-08 09:19:12,461 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,SelfDestructingSolverStorable25 [2022-04-08 09:19:12,462 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:19:12,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:19:12,462 INFO L85 PathProgramCache]: Analyzing trace with hash -559926700, now seen corresponding path program 49 times [2022-04-08 09:19:12,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:19:12,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1437444493] [2022-04-08 09:19:12,475 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:19:12,475 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:19:12,475 INFO L85 PathProgramCache]: Analyzing trace with hash -559926700, now seen corresponding path program 50 times [2022-04-08 09:19:12,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:19:12,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273129324] [2022-04-08 09:19:12,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:19:12,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:19:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:19:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,798 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 [2022-04-08 09:19:13,798 INFO L290 TraceCheckUtils]: 1: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-08 09:19:13,798 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-08 09:19:13,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:19:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,856 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 [2022-04-08 09:19:13,856 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 [2022-04-08 09:19:13,857 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 [2022-04-08 09:19:13,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:19:13,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,865 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 [2022-04-08 09:19:13,865 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 [2022-04-08 09:19:13,866 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 [2022-04-08 09:19:13,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:19:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,876 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 [2022-04-08 09:19:13,877 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 [2022-04-08 09:19:13,877 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 [2022-04-08 09:19:13,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:19:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,885 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 [2022-04-08 09:19:13,885 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 [2022-04-08 09:19:13,886 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 [2022-04-08 09:19:13,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:19:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,894 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 [2022-04-08 09:19:13,894 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 [2022-04-08 09:19:13,895 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 [2022-04-08 09:19:13,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:19:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,903 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 [2022-04-08 09:19:13,903 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 [2022-04-08 09:19:13,904 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 [2022-04-08 09:19:13,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:19:13,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,913 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 [2022-04-08 09:19:13,913 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 [2022-04-08 09:19:13,914 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 [2022-04-08 09:19:13,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:19:13,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,923 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 [2022-04-08 09:19:13,924 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 [2022-04-08 09:19:13,925 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 [2022-04-08 09:19:13,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:19:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,932 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 [2022-04-08 09:19:13,933 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 [2022-04-08 09:19:13,934 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 [2022-04-08 09:19:13,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:19:13,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,942 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 [2022-04-08 09:19:13,942 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 [2022-04-08 09:19:13,943 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 [2022-04-08 09:19:13,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:19:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,951 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 [2022-04-08 09:19:13,951 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 [2022-04-08 09:19:13,952 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 [2022-04-08 09:19:13,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:19:13,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,959 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 [2022-04-08 09:19:13,960 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 [2022-04-08 09:19:13,961 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 [2022-04-08 09:19:13,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:19:13,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,969 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 [2022-04-08 09:19:13,969 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 [2022-04-08 09:19:13,970 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 [2022-04-08 09:19:13,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:19:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,977 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 [2022-04-08 09:19:13,978 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 [2022-04-08 09:19:13,979 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 [2022-04-08 09:19:13,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:19:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,986 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 [2022-04-08 09:19:13,987 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 [2022-04-08 09:19:13,987 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 [2022-04-08 09:19:13,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:19:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:13,995 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 [2022-04-08 09:19:13,995 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 [2022-04-08 09:19:13,996 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 [2022-04-08 09:19:13,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:19:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,003 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 [2022-04-08 09:19:14,004 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 [2022-04-08 09:19:14,004 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 [2022-04-08 09:19:14,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:19:14,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,012 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 [2022-04-08 09:19:14,012 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 [2022-04-08 09:19:14,013 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 [2022-04-08 09:19:14,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:19:14,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,021 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 [2022-04-08 09:19:14,021 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 [2022-04-08 09:19:14,022 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 [2022-04-08 09:19:14,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:19:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,030 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 [2022-04-08 09:19:14,030 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 [2022-04-08 09:19:14,031 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 [2022-04-08 09:19:14,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:19:14,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,038 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 [2022-04-08 09:19:14,039 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 [2022-04-08 09:19:14,040 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 [2022-04-08 09:19:14,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:19:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,047 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 [2022-04-08 09:19:14,048 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 [2022-04-08 09:19:14,048 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 [2022-04-08 09:19:14,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:19:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,057 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 [2022-04-08 09:19:14,058 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 [2022-04-08 09:19:14,058 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 [2022-04-08 09:19:14,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:19:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,066 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 [2022-04-08 09:19:14,066 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 [2022-04-08 09:19:14,067 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 [2022-04-08 09:19:14,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:19:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,075 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 [2022-04-08 09:19:14,075 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 [2022-04-08 09:19:14,076 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 [2022-04-08 09:19:14,077 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 [2022-04-08 09:19:14,077 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 [2022-04-08 09:19:14,077 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-08 09:19:14,077 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-08 09:19:14,077 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-08 09:19:14,077 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {25042#(= main_~x~0 0)} is VALID [2022-04-08 09:19:14,078 INFO L290 TraceCheckUtils]: 6: Hoare triple {25042#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {25042#(= main_~x~0 0)} is VALID [2022-04-08 09:19:14,078 INFO L272 TraceCheckUtils]: 7: Hoare triple {25042#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:14,078 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 [2022-04-08 09:19:14,079 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 [2022-04-08 09:19:14,079 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 [2022-04-08 09:19:14,080 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 [2022-04-08 09:19:14,080 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 [2022-04-08 09:19:14,080 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 [2022-04-08 09:19:14,080 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 [2022-04-08 09:19:14,081 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 [2022-04-08 09:19:14,082 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 [2022-04-08 09:19:14,082 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 [2022-04-08 09:19:14,082 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 [2022-04-08 09:19:14,082 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 [2022-04-08 09:19:14,083 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 [2022-04-08 09:19:14,083 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 [2022-04-08 09:19:14,084 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 [2022-04-08 09:19:14,084 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 [2022-04-08 09:19:14,085 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 [2022-04-08 09:19:14,085 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 [2022-04-08 09:19:14,085 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 [2022-04-08 09:19:14,086 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 [2022-04-08 09:19:14,086 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 [2022-04-08 09:19:14,087 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 [2022-04-08 09:19:14,087 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 [2022-04-08 09:19:14,087 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 [2022-04-08 09:19:14,088 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 [2022-04-08 09:19:14,088 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 [2022-04-08 09:19:14,089 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 [2022-04-08 09:19:14,089 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 [2022-04-08 09:19:14,090 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 [2022-04-08 09:19:14,090 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 [2022-04-08 09:19:14,090 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 [2022-04-08 09:19:14,090 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 [2022-04-08 09:19:14,091 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 [2022-04-08 09:19:14,092 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 [2022-04-08 09:19:14,092 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 [2022-04-08 09:19:14,092 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 [2022-04-08 09:19:14,093 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 [2022-04-08 09:19:14,093 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 [2022-04-08 09:19:14,094 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 [2022-04-08 09:19:14,094 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 [2022-04-08 09:19:14,095 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 [2022-04-08 09:19:14,095 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 [2022-04-08 09:19:14,095 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 [2022-04-08 09:19:14,095 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 [2022-04-08 09:19:14,096 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 [2022-04-08 09:19:14,097 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 [2022-04-08 09:19:14,097 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 [2022-04-08 09:19:14,097 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 [2022-04-08 09:19:14,098 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 [2022-04-08 09:19:14,098 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 [2022-04-08 09:19:14,099 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 [2022-04-08 09:19:14,099 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 [2022-04-08 09:19:14,099 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 [2022-04-08 09:19:14,100 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 [2022-04-08 09:19:14,100 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 [2022-04-08 09:19:14,100 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 [2022-04-08 09:19:14,101 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 [2022-04-08 09:19:14,101 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 [2022-04-08 09:19:14,102 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 [2022-04-08 09:19:14,102 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 [2022-04-08 09:19:14,102 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 [2022-04-08 09:19:14,103 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 [2022-04-08 09:19:14,103 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 [2022-04-08 09:19:14,104 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 [2022-04-08 09:19:14,104 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 [2022-04-08 09:19:14,104 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 [2022-04-08 09:19:14,105 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 [2022-04-08 09:19:14,105 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 [2022-04-08 09:19:14,106 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 [2022-04-08 09:19:14,106 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 [2022-04-08 09:19:14,107 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 [2022-04-08 09:19:14,107 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 [2022-04-08 09:19:14,107 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 [2022-04-08 09:19:14,108 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 [2022-04-08 09:19:14,108 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 [2022-04-08 09:19:14,109 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 [2022-04-08 09:19:14,109 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 [2022-04-08 09:19:14,109 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 [2022-04-08 09:19:14,110 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 [2022-04-08 09:19:14,110 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 [2022-04-08 09:19:14,111 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 [2022-04-08 09:19:14,111 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 [2022-04-08 09:19:14,112 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 [2022-04-08 09:19:14,112 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 [2022-04-08 09:19:14,112 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 [2022-04-08 09:19:14,112 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 [2022-04-08 09:19:14,113 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 [2022-04-08 09:19:14,114 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 [2022-04-08 09:19:14,114 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 [2022-04-08 09:19:14,114 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 [2022-04-08 09:19:14,114 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 [2022-04-08 09:19:14,115 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 [2022-04-08 09:19:14,116 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 [2022-04-08 09:19:14,116 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 [2022-04-08 09:19:14,116 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 [2022-04-08 09:19:14,116 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 [2022-04-08 09:19:14,117 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 [2022-04-08 09:19:14,117 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 [2022-04-08 09:19:14,118 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 [2022-04-08 09:19:14,118 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 [2022-04-08 09:19:14,119 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 [2022-04-08 09:19:14,119 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 [2022-04-08 09:19:14,119 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 [2022-04-08 09:19:14,120 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 [2022-04-08 09:19:14,120 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 [2022-04-08 09:19:14,121 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 [2022-04-08 09:19:14,121 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 [2022-04-08 09:19:14,121 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 [2022-04-08 09:19:14,122 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 [2022-04-08 09:19:14,122 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 [2022-04-08 09:19:14,123 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 [2022-04-08 09:19:14,123 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 [2022-04-08 09:19:14,124 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 [2022-04-08 09:19:14,124 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 [2022-04-08 09:19:14,124 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 [2022-04-08 09:19:14,124 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 [2022-04-08 09:19:14,125 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 [2022-04-08 09:19:14,126 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 [2022-04-08 09:19:14,126 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 [2022-04-08 09:19:14,126 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 [2022-04-08 09:19:14,126 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 [2022-04-08 09:19:14,127 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 [2022-04-08 09:19:14,128 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 [2022-04-08 09:19:14,128 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 [2022-04-08 09:19:14,128 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 [2022-04-08 09:19:14,129 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 [2022-04-08 09:19:14,129 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 [2022-04-08 09:19:14,129 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 [2022-04-08 09:19:14,130 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 [2022-04-08 09:19:14,130 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 [2022-04-08 09:19:14,131 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 [2022-04-08 09:19:14,131 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 [2022-04-08 09:19:14,131 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 [2022-04-08 09:19:14,132 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 [2022-04-08 09:19:14,133 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 [2022-04-08 09:19:14,133 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 [2022-04-08 09:19:14,134 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 [2022-04-08 09:19:14,134 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 [2022-04-08 09:19:14,134 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 [2022-04-08 09:19:14,134 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 [2022-04-08 09:19:14,135 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 [2022-04-08 09:19:14,136 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 [2022-04-08 09:19:14,136 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 [2022-04-08 09:19:14,136 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 [2022-04-08 09:19:14,137 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 [2022-04-08 09:19:14,137 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 [2022-04-08 09:19:14,138 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 [2022-04-08 09:19:14,138 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 [2022-04-08 09:19:14,139 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 [2022-04-08 09:19:14,139 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 [2022-04-08 09:19:14,139 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-08 09:19:14,139 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-08 09:19:14,139 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-08 09:19:14,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2022-04-08 09:19:14,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:19:14,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273129324] [2022-04-08 09:19:14,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273129324] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:19:14,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2025010451] [2022-04-08 09:19:14,141 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:19:14,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:19:14,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:19:14,144 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) [2022-04-08 09:19:14,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-08 09:19:14,260 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:19:14,261 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:19:14,265 WARN L261 TraceCheckSpWp]: Trace formula consists of 401 conjuncts, 253 conjunts are in the unsatisfiable core [2022-04-08 09:19:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:14,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:19:16,808 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25037#true} is VALID [2022-04-08 09:19:16,808 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 [2022-04-08 09:19:16,808 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-08 09:19:16,808 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-08 09:19:16,808 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-08 09:19:16,808 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {25042#(= main_~x~0 0)} is VALID [2022-04-08 09:19:16,809 INFO L290 TraceCheckUtils]: 6: Hoare triple {25042#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {25042#(= main_~x~0 0)} is VALID [2022-04-08 09:19:16,809 INFO L272 TraceCheckUtils]: 7: Hoare triple {25042#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:16,809 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 [2022-04-08 09:19:16,810 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 [2022-04-08 09:19:16,810 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 [2022-04-08 09:19:16,810 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 [2022-04-08 09:19:16,811 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 [2022-04-08 09:19:16,811 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 [2022-04-08 09:19:16,811 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 [2022-04-08 09:19:16,812 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 [2022-04-08 09:19:16,812 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 [2022-04-08 09:19:16,813 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 [2022-04-08 09:19:16,813 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 [2022-04-08 09:19:16,813 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 [2022-04-08 09:19:16,813 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 [2022-04-08 09:19:16,814 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 [2022-04-08 09:19:16,814 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 [2022-04-08 09:19:16,815 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 [2022-04-08 09:19:16,815 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 [2022-04-08 09:19:16,815 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 [2022-04-08 09:19:16,815 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 [2022-04-08 09:19:16,816 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 [2022-04-08 09:19:16,816 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 [2022-04-08 09:19:16,817 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 [2022-04-08 09:19:16,817 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 [2022-04-08 09:19:16,817 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 [2022-04-08 09:19:16,818 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 [2022-04-08 09:19:16,818 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 [2022-04-08 09:19:16,818 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 [2022-04-08 09:19:16,819 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 [2022-04-08 09:19:16,819 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 [2022-04-08 09:19:16,819 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 [2022-04-08 09:19:16,820 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 [2022-04-08 09:19:16,820 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 [2022-04-08 09:19:16,821 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 [2022-04-08 09:19:16,821 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 [2022-04-08 09:19:16,821 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 [2022-04-08 09:19:16,821 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 [2022-04-08 09:19:16,822 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 [2022-04-08 09:19:16,822 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 [2022-04-08 09:19:16,823 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 [2022-04-08 09:19:16,823 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 [2022-04-08 09:19:16,823 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 [2022-04-08 09:19:16,823 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 [2022-04-08 09:19:16,824 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 [2022-04-08 09:19:16,824 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 [2022-04-08 09:19:16,825 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 [2022-04-08 09:19:16,825 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 [2022-04-08 09:19:16,825 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 [2022-04-08 09:19:16,826 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 [2022-04-08 09:19:16,826 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 [2022-04-08 09:19:16,826 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 [2022-04-08 09:19:16,827 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 [2022-04-08 09:19:16,827 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 [2022-04-08 09:19:16,828 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 [2022-04-08 09:19:16,828 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 [2022-04-08 09:19:16,828 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 [2022-04-08 09:19:16,828 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 [2022-04-08 09:19:16,829 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 [2022-04-08 09:19:16,829 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 [2022-04-08 09:19:16,830 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 [2022-04-08 09:19:16,830 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 [2022-04-08 09:19:16,830 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 [2022-04-08 09:19:16,830 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 [2022-04-08 09:19:16,831 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 [2022-04-08 09:19:16,831 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 [2022-04-08 09:19:16,832 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 [2022-04-08 09:19:16,832 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 [2022-04-08 09:19:16,832 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 [2022-04-08 09:19:16,833 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 [2022-04-08 09:19:16,833 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 [2022-04-08 09:19:16,833 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 [2022-04-08 09:19:16,834 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 [2022-04-08 09:19:16,834 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 [2022-04-08 09:19:16,834 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 [2022-04-08 09:19:16,835 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 [2022-04-08 09:19:16,835 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 [2022-04-08 09:19:16,836 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 [2022-04-08 09:19:16,836 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 [2022-04-08 09:19:16,836 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 [2022-04-08 09:19:16,836 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 [2022-04-08 09:19:16,837 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 [2022-04-08 09:19:16,837 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 [2022-04-08 09:19:16,838 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 [2022-04-08 09:19:16,838 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 [2022-04-08 09:19:16,838 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 [2022-04-08 09:19:16,838 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 [2022-04-08 09:19:16,839 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 [2022-04-08 09:19:16,839 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 [2022-04-08 09:19:16,840 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 [2022-04-08 09:19:16,840 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 [2022-04-08 09:19:16,840 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 [2022-04-08 09:19:16,841 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 [2022-04-08 09:19:16,841 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 [2022-04-08 09:19:16,842 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 [2022-04-08 09:19:16,842 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 [2022-04-08 09:19:16,842 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 [2022-04-08 09:19:16,842 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 [2022-04-08 09:19:16,843 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 [2022-04-08 09:19:16,843 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 [2022-04-08 09:19:16,844 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 [2022-04-08 09:19:16,844 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 [2022-04-08 09:19:16,844 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 [2022-04-08 09:19:16,844 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 [2022-04-08 09:19:16,845 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 [2022-04-08 09:19:16,845 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 [2022-04-08 09:19:16,846 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 [2022-04-08 09:19:16,846 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 [2022-04-08 09:19:16,846 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 [2022-04-08 09:19:16,846 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 [2022-04-08 09:19:16,847 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 [2022-04-08 09:19:16,847 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 [2022-04-08 09:19:16,848 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 [2022-04-08 09:19:16,848 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 [2022-04-08 09:19:16,849 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 [2022-04-08 09:19:16,849 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 [2022-04-08 09:19:16,849 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 [2022-04-08 09:19:16,849 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 [2022-04-08 09:19:16,850 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 [2022-04-08 09:19:16,850 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 [2022-04-08 09:19:16,851 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 [2022-04-08 09:19:16,851 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 [2022-04-08 09:19:16,851 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 [2022-04-08 09:19:16,851 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 [2022-04-08 09:19:16,852 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 [2022-04-08 09:19:16,852 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 [2022-04-08 09:19:16,853 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 [2022-04-08 09:19:16,853 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 [2022-04-08 09:19:16,853 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 [2022-04-08 09:19:16,853 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 [2022-04-08 09:19:16,854 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 [2022-04-08 09:19:16,854 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 [2022-04-08 09:19:16,855 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 [2022-04-08 09:19:16,855 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 [2022-04-08 09:19:16,855 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 [2022-04-08 09:19:16,856 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 [2022-04-08 09:19:16,856 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 [2022-04-08 09:19:16,857 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 [2022-04-08 09:19:16,857 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 [2022-04-08 09:19:16,857 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 [2022-04-08 09:19:16,857 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 [2022-04-08 09:19:16,858 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 [2022-04-08 09:19:16,858 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 [2022-04-08 09:19:16,859 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 [2022-04-08 09:19:16,859 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 [2022-04-08 09:19:16,859 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 [2022-04-08 09:19:16,859 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 [2022-04-08 09:19:16,860 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 [2022-04-08 09:19:16,860 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 [2022-04-08 09:19:16,861 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 [2022-04-08 09:19:16,861 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 [2022-04-08 09:19:16,861 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 [2022-04-08 09:19:16,861 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-08 09:19:16,861 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-08 09:19:16,862 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-08 09:19:16,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 900 trivial. 0 not checked. [2022-04-08 09:19:16,862 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:19:23,730 INFO L290 TraceCheckUtils]: 160: Hoare triple {25038#false} assume !false; {25038#false} is VALID [2022-04-08 09:19:23,731 INFO L290 TraceCheckUtils]: 159: Hoare triple {25038#false} assume 0 == ~cond; {25038#false} is VALID [2022-04-08 09:19:23,731 INFO L290 TraceCheckUtils]: 158: Hoare triple {25038#false} ~cond := #in~cond; {25038#false} is VALID [2022-04-08 09:19:23,731 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 [2022-04-08 09:19:23,731 INFO L290 TraceCheckUtils]: 156: Hoare triple {25666#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {25038#false} is VALID [2022-04-08 09:19:23,731 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 [2022-04-08 09:19:23,732 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 [2022-04-08 09:19:23,732 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 [2022-04-08 09:19:23,733 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 [2022-04-08 09:19:23,733 INFO L272 TraceCheckUtils]: 151: Hoare triple {25674#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,733 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 [2022-04-08 09:19:23,734 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 [2022-04-08 09:19:23,734 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 [2022-04-08 09:19:23,735 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 [2022-04-08 09:19:23,735 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 [2022-04-08 09:19:23,735 INFO L272 TraceCheckUtils]: 145: Hoare triple {25695#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,736 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 [2022-04-08 09:19:23,736 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 [2022-04-08 09:19:23,736 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 [2022-04-08 09:19:23,737 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 [2022-04-08 09:19:23,737 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 [2022-04-08 09:19:23,737 INFO L272 TraceCheckUtils]: 139: Hoare triple {25716#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,738 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 [2022-04-08 09:19:23,738 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 [2022-04-08 09:19:23,739 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 [2022-04-08 09:19:23,739 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 [2022-04-08 09:19:23,740 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 [2022-04-08 09:19:23,740 INFO L272 TraceCheckUtils]: 133: Hoare triple {25737#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,740 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 [2022-04-08 09:19:23,740 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 [2022-04-08 09:19:23,741 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 [2022-04-08 09:19:23,741 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 [2022-04-08 09:19:23,742 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 [2022-04-08 09:19:23,742 INFO L272 TraceCheckUtils]: 127: Hoare triple {25758#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,742 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 [2022-04-08 09:19:23,743 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 [2022-04-08 09:19:23,743 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 [2022-04-08 09:19:23,744 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 [2022-04-08 09:19:23,744 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 [2022-04-08 09:19:23,744 INFO L272 TraceCheckUtils]: 121: Hoare triple {25779#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,745 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 [2022-04-08 09:19:23,745 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 [2022-04-08 09:19:23,745 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 [2022-04-08 09:19:23,746 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 [2022-04-08 09:19:23,746 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 [2022-04-08 09:19:23,746 INFO L272 TraceCheckUtils]: 115: Hoare triple {25800#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,747 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 [2022-04-08 09:19:23,750 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 [2022-04-08 09:19:23,751 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 [2022-04-08 09:19:23,751 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 [2022-04-08 09:19:23,752 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 [2022-04-08 09:19:23,752 INFO L272 TraceCheckUtils]: 109: Hoare triple {25821#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,752 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 [2022-04-08 09:19:23,752 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 [2022-04-08 09:19:23,753 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 [2022-04-08 09:19:23,753 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 [2022-04-08 09:19:23,754 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 [2022-04-08 09:19:23,754 INFO L272 TraceCheckUtils]: 103: Hoare triple {25842#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,754 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 [2022-04-08 09:19:23,755 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 [2022-04-08 09:19:23,755 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 [2022-04-08 09:19:23,756 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 [2022-04-08 09:19:23,756 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 [2022-04-08 09:19:23,756 INFO L272 TraceCheckUtils]: 97: Hoare triple {25863#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,757 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 [2022-04-08 09:19:23,757 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 [2022-04-08 09:19:23,758 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 [2022-04-08 09:19:23,758 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 [2022-04-08 09:19:23,759 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 [2022-04-08 09:19:23,759 INFO L272 TraceCheckUtils]: 91: Hoare triple {25884#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,759 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 [2022-04-08 09:19:23,759 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 [2022-04-08 09:19:23,760 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 [2022-04-08 09:19:23,760 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 [2022-04-08 09:19:23,761 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 [2022-04-08 09:19:23,761 INFO L272 TraceCheckUtils]: 85: Hoare triple {25905#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,761 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 [2022-04-08 09:19:23,762 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 [2022-04-08 09:19:23,762 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 [2022-04-08 09:19:23,763 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 [2022-04-08 09:19:23,763 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 [2022-04-08 09:19:23,763 INFO L272 TraceCheckUtils]: 79: Hoare triple {25926#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,764 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 [2022-04-08 09:19:23,764 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 [2022-04-08 09:19:23,765 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 [2022-04-08 09:19:23,765 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 [2022-04-08 09:19:23,765 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 [2022-04-08 09:19:23,766 INFO L272 TraceCheckUtils]: 73: Hoare triple {25947#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,766 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 [2022-04-08 09:19:23,766 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 [2022-04-08 09:19:23,767 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 [2022-04-08 09:19:23,767 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 [2022-04-08 09:19:23,768 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 [2022-04-08 09:19:23,768 INFO L272 TraceCheckUtils]: 67: Hoare triple {25968#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,768 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 [2022-04-08 09:19:23,768 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 [2022-04-08 09:19:23,769 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 [2022-04-08 09:19:23,769 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 [2022-04-08 09:19:23,770 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 [2022-04-08 09:19:23,770 INFO L272 TraceCheckUtils]: 61: Hoare triple {25989#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,770 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 [2022-04-08 09:19:23,771 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 [2022-04-08 09:19:23,771 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 [2022-04-08 09:19:23,772 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 [2022-04-08 09:19:23,772 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 [2022-04-08 09:19:23,772 INFO L272 TraceCheckUtils]: 55: Hoare triple {26010#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,773 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 [2022-04-08 09:19:23,773 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 [2022-04-08 09:19:23,774 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 [2022-04-08 09:19:23,774 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 [2022-04-08 09:19:23,775 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 [2022-04-08 09:19:23,775 INFO L272 TraceCheckUtils]: 49: Hoare triple {26031#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,775 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 [2022-04-08 09:19:23,775 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 [2022-04-08 09:19:23,776 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 [2022-04-08 09:19:23,776 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 [2022-04-08 09:19:23,777 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 [2022-04-08 09:19:23,777 INFO L272 TraceCheckUtils]: 43: Hoare triple {26052#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,777 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 [2022-04-08 09:19:23,778 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 [2022-04-08 09:19:23,778 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 [2022-04-08 09:19:23,779 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 [2022-04-08 09:19:23,779 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 [2022-04-08 09:19:23,779 INFO L272 TraceCheckUtils]: 37: Hoare triple {26073#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,780 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 [2022-04-08 09:19:23,780 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 [2022-04-08 09:19:23,781 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 [2022-04-08 09:19:23,781 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 [2022-04-08 09:19:23,781 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 [2022-04-08 09:19:23,782 INFO L272 TraceCheckUtils]: 31: Hoare triple {26094#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,782 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 [2022-04-08 09:19:23,782 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 [2022-04-08 09:19:23,783 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 [2022-04-08 09:19:23,783 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 [2022-04-08 09:19:23,784 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 [2022-04-08 09:19:23,784 INFO L272 TraceCheckUtils]: 25: Hoare triple {26115#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,784 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 [2022-04-08 09:19:23,784 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 [2022-04-08 09:19:23,785 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 [2022-04-08 09:19:23,785 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 [2022-04-08 09:19:23,786 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 [2022-04-08 09:19:23,786 INFO L272 TraceCheckUtils]: 19: Hoare triple {26136#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,786 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 [2022-04-08 09:19:23,787 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 [2022-04-08 09:19:23,787 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 [2022-04-08 09:19:23,788 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 [2022-04-08 09:19:23,788 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 [2022-04-08 09:19:23,788 INFO L272 TraceCheckUtils]: 13: Hoare triple {26157#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,789 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 [2022-04-08 09:19:23,789 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 [2022-04-08 09:19:23,790 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 [2022-04-08 09:19:23,790 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 [2022-04-08 09:19:23,791 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 [2022-04-08 09:19:23,791 INFO L272 TraceCheckUtils]: 7: Hoare triple {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {25037#true} is VALID [2022-04-08 09:19:23,791 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 [2022-04-08 09:19:23,791 INFO L290 TraceCheckUtils]: 5: Hoare triple {25037#true} ~x~0 := 0; {26178#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} is VALID [2022-04-08 09:19:23,791 INFO L272 TraceCheckUtils]: 4: Hoare triple {25037#true} call #t~ret5 := main(); {25037#true} is VALID [2022-04-08 09:19:23,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25037#true} {25037#true} #42#return; {25037#true} is VALID [2022-04-08 09:19:23,791 INFO L290 TraceCheckUtils]: 2: Hoare triple {25037#true} assume true; {25037#true} is VALID [2022-04-08 09:19:23,792 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 [2022-04-08 09:19:23,792 INFO L272 TraceCheckUtils]: 0: Hoare triple {25037#true} call ULTIMATE.init(); {25037#true} is VALID [2022-04-08 09:19:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1825 backedges. 0 proven. 1525 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2022-04-08 09:19:23,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2025010451] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:19:23,793 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:19:23,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [55, 54, 78] total 132 [2022-04-08 09:19:23,794 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:19:23,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1437444493] [2022-04-08 09:19:23,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1437444493] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:19:23,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:19:23,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [55] imperfect sequences [] total 55 [2022-04-08 09:19:23,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1401832049] [2022-04-08 09:19:23,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:19:23,795 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 [2022-04-08 09:19:23,795 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:19:23,795 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) [2022-04-08 09:19:23,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 113 edges. 113 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:23,879 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 55 states [2022-04-08 09:19:23,879 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:19:23,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 55 interpolants. [2022-04-08 09:19:23,880 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1639, Invalid=15653, Unknown=0, NotChecked=0, Total=17292 [2022-04-08 09:19:23,881 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) [2022-04-08 09:19:33,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:33,912 INFO L93 Difference]: Finished difference Result 100 states and 126 transitions. [2022-04-08 09:19:33,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 55 states. [2022-04-08 09:19:33,912 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 [2022-04-08 09:19:33,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:19:33,912 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) [2022-04-08 09:19:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 126 transitions. [2022-04-08 09:19:33,917 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) [2022-04-08 09:19:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 126 transitions. [2022-04-08 09:19:33,921 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 55 states and 126 transitions. [2022-04-08 09:19:34,047 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:34,049 INFO L225 Difference]: With dead ends: 100 [2022-04-08 09:19:34,049 INFO L226 Difference]: Without dead ends: 95 [2022-04-08 09:19:34,051 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 272 SyntacticMatches, 25 SemanticMatches, 182 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3432 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=3973, Invalid=29699, Unknown=0, NotChecked=0, Total=33672 [2022-04-08 09:19:34,051 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 62 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 4862 mSolverCounterSat, 154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s 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, 4.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:19:34,052 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [63 Valid, 185 Invalid, 5016 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [154 Valid, 4862 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-04-08 09:19:34,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-04-08 09:19:34,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 93. [2022-04-08 09:19:34,517 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:19:34,518 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) [2022-04-08 09:19:34,518 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) [2022-04-08 09:19:34,518 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) [2022-04-08 09:19:34,520 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:34,520 INFO L93 Difference]: Finished difference Result 95 states and 121 transitions. [2022-04-08 09:19:34,520 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 121 transitions. [2022-04-08 09:19:34,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:19:34,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:19:34,521 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. [2022-04-08 09:19:34,521 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. [2022-04-08 09:19:34,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:34,523 INFO L93 Difference]: Finished difference Result 95 states and 121 transitions. [2022-04-08 09:19:34,523 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 121 transitions. [2022-04-08 09:19:34,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:19:34,523 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:19:34,523 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:19:34,524 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:19:34,524 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) [2022-04-08 09:19:34,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 118 transitions. [2022-04-08 09:19:34,526 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 118 transitions. Word has length 161 [2022-04-08 09:19:34,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:19:34,526 INFO L478 AbstractCegarLoop]: Abstraction has 93 states and 118 transitions. [2022-04-08 09:19:34,526 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) [2022-04-08 09:19:34,526 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 93 states and 118 transitions. [2022-04-08 09:19:34,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 118 edges. 118 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 118 transitions. [2022-04-08 09:19:34,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-08 09:19:34,689 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:19:34,689 INFO L499 BasicCegarLoop]: trace histogram [26, 26, 26, 26, 26, 26, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:19:34,713 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-08 09:19:34,889 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-08 09:19:34,890 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:19:34,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:19:34,890 INFO L85 PathProgramCache]: Analyzing trace with hash 339550770, now seen corresponding path program 51 times [2022-04-08 09:19:34,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:19:34,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1756509549] [2022-04-08 09:19:34,906 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:19:34,906 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:19:34,906 INFO L85 PathProgramCache]: Analyzing trace with hash 339550770, now seen corresponding path program 52 times [2022-04-08 09:19:34,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:19:34,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [912818339] [2022-04-08 09:19:34,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:19:34,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:19:34,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:19:36,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,365 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 [2022-04-08 09:19:36,365 INFO L290 TraceCheckUtils]: 1: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-08 09:19:36,365 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-08 09:19:36,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:19:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,413 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 [2022-04-08 09:19:36,414 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 [2022-04-08 09:19:36,414 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 [2022-04-08 09:19:36,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:19:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,422 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 [2022-04-08 09:19:36,422 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 [2022-04-08 09:19:36,423 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 [2022-04-08 09:19:36,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:19:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,430 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 [2022-04-08 09:19:36,430 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 [2022-04-08 09:19:36,431 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 [2022-04-08 09:19:36,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:19:36,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,437 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 [2022-04-08 09:19:36,438 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 [2022-04-08 09:19:36,438 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 [2022-04-08 09:19:36,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:19:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,449 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 [2022-04-08 09:19:36,449 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 [2022-04-08 09:19:36,450 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 [2022-04-08 09:19:36,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:19:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,456 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 [2022-04-08 09:19:36,457 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 [2022-04-08 09:19:36,457 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 [2022-04-08 09:19:36,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:19:36,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,469 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 [2022-04-08 09:19:36,470 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 [2022-04-08 09:19:36,471 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 [2022-04-08 09:19:36,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:19:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,479 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 [2022-04-08 09:19:36,479 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 [2022-04-08 09:19:36,480 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 [2022-04-08 09:19:36,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:19:36,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,488 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 [2022-04-08 09:19:36,488 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 [2022-04-08 09:19:36,489 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 [2022-04-08 09:19:36,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:19:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,497 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 [2022-04-08 09:19:36,497 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 [2022-04-08 09:19:36,498 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 [2022-04-08 09:19:36,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:19:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,505 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 [2022-04-08 09:19:36,505 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 [2022-04-08 09:19:36,506 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 [2022-04-08 09:19:36,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:19:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,513 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 [2022-04-08 09:19:36,513 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 [2022-04-08 09:19:36,514 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 [2022-04-08 09:19:36,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:19:36,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,521 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 [2022-04-08 09:19:36,521 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 [2022-04-08 09:19:36,522 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 [2022-04-08 09:19:36,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:19:36,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,529 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 [2022-04-08 09:19:36,530 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 [2022-04-08 09:19:36,530 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 [2022-04-08 09:19:36,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:19:36,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,537 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 [2022-04-08 09:19:36,538 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 [2022-04-08 09:19:36,539 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 [2022-04-08 09:19:36,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:19:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,546 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 [2022-04-08 09:19:36,547 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 [2022-04-08 09:19:36,547 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 [2022-04-08 09:19:36,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:19:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,555 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 [2022-04-08 09:19:36,555 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 [2022-04-08 09:19:36,556 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 [2022-04-08 09:19:36,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:19:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,563 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 [2022-04-08 09:19:36,564 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 [2022-04-08 09:19:36,565 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 [2022-04-08 09:19:36,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:19:36,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,572 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 [2022-04-08 09:19:36,573 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 [2022-04-08 09:19:36,573 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 [2022-04-08 09:19:36,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:19:36,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,581 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 [2022-04-08 09:19:36,581 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 [2022-04-08 09:19:36,582 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 [2022-04-08 09:19:36,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:19:36,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,589 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 [2022-04-08 09:19:36,590 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 [2022-04-08 09:19:36,591 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 [2022-04-08 09:19:36,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:19:36,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,598 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 [2022-04-08 09:19:36,598 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 [2022-04-08 09:19:36,599 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 [2022-04-08 09:19:36,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:19:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,607 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 [2022-04-08 09:19:36,607 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 [2022-04-08 09:19:36,608 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 [2022-04-08 09:19:36,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:19:36,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,616 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 [2022-04-08 09:19:36,616 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 [2022-04-08 09:19:36,617 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 [2022-04-08 09:19:36,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:19:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,624 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 [2022-04-08 09:19:36,625 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 [2022-04-08 09:19:36,626 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 [2022-04-08 09:19:36,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:19:36,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,633 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 [2022-04-08 09:19:36,634 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 [2022-04-08 09:19:36,634 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 [2022-04-08 09:19:36,635 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 [2022-04-08 09:19:36,635 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 [2022-04-08 09:19:36,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-08 09:19:36,635 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-08 09:19:36,635 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-08 09:19:36,636 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {26897#(= main_~x~0 0)} is VALID [2022-04-08 09:19:36,636 INFO L290 TraceCheckUtils]: 6: Hoare triple {26897#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26897#(= main_~x~0 0)} is VALID [2022-04-08 09:19:36,636 INFO L272 TraceCheckUtils]: 7: Hoare triple {26897#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:36,636 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 [2022-04-08 09:19:36,637 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 [2022-04-08 09:19:36,637 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 [2022-04-08 09:19:36,638 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 [2022-04-08 09:19:36,638 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 [2022-04-08 09:19:36,638 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 [2022-04-08 09:19:36,639 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 [2022-04-08 09:19:36,639 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 [2022-04-08 09:19:36,640 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 [2022-04-08 09:19:36,640 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 [2022-04-08 09:19:36,641 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 [2022-04-08 09:19:36,641 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 [2022-04-08 09:19:36,641 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 [2022-04-08 09:19:36,642 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 [2022-04-08 09:19:36,642 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 [2022-04-08 09:19:36,643 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 [2022-04-08 09:19:36,643 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 [2022-04-08 09:19:36,643 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 [2022-04-08 09:19:36,644 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 [2022-04-08 09:19:36,644 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 [2022-04-08 09:19:36,645 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 [2022-04-08 09:19:36,645 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 [2022-04-08 09:19:36,645 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 [2022-04-08 09:19:36,646 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 [2022-04-08 09:19:36,646 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 [2022-04-08 09:19:36,646 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 [2022-04-08 09:19:36,647 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 [2022-04-08 09:19:36,648 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 [2022-04-08 09:19:36,648 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 [2022-04-08 09:19:36,648 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 [2022-04-08 09:19:36,648 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 [2022-04-08 09:19:36,649 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 [2022-04-08 09:19:36,650 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 [2022-04-08 09:19:36,650 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 [2022-04-08 09:19:36,650 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 [2022-04-08 09:19:36,650 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 [2022-04-08 09:19:36,651 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 [2022-04-08 09:19:36,651 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 [2022-04-08 09:19:36,652 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 [2022-04-08 09:19:36,652 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 [2022-04-08 09:19:36,653 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 [2022-04-08 09:19:36,653 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 [2022-04-08 09:19:36,653 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 [2022-04-08 09:19:36,654 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 [2022-04-08 09:19:36,654 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 [2022-04-08 09:19:36,655 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 [2022-04-08 09:19:36,655 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 [2022-04-08 09:19:36,655 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 [2022-04-08 09:19:36,656 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 [2022-04-08 09:19:36,656 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 [2022-04-08 09:19:36,657 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 [2022-04-08 09:19:36,657 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 [2022-04-08 09:19:36,658 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 [2022-04-08 09:19:36,658 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 [2022-04-08 09:19:36,658 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 [2022-04-08 09:19:36,659 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 [2022-04-08 09:19:36,659 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 [2022-04-08 09:19:36,660 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 [2022-04-08 09:19:36,660 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 [2022-04-08 09:19:36,660 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 [2022-04-08 09:19:36,661 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 [2022-04-08 09:19:36,661 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 [2022-04-08 09:19:36,662 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 [2022-04-08 09:19:36,662 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 [2022-04-08 09:19:36,662 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 [2022-04-08 09:19:36,663 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 [2022-04-08 09:19:36,663 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 [2022-04-08 09:19:36,663 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 [2022-04-08 09:19:36,664 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 [2022-04-08 09:19:36,665 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 [2022-04-08 09:19:36,665 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 [2022-04-08 09:19:36,665 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 [2022-04-08 09:19:36,665 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 [2022-04-08 09:19:36,666 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 [2022-04-08 09:19:36,667 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 [2022-04-08 09:19:36,667 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 [2022-04-08 09:19:36,668 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 [2022-04-08 09:19:36,668 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 [2022-04-08 09:19:36,668 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 [2022-04-08 09:19:36,668 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 [2022-04-08 09:19:36,669 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 [2022-04-08 09:19:36,670 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 [2022-04-08 09:19:36,670 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 [2022-04-08 09:19:36,670 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 [2022-04-08 09:19:36,671 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 [2022-04-08 09:19:36,671 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 [2022-04-08 09:19:36,672 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 [2022-04-08 09:19:36,672 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 [2022-04-08 09:19:36,672 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 [2022-04-08 09:19:36,673 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 [2022-04-08 09:19:36,681 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 [2022-04-08 09:19:36,681 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 [2022-04-08 09:19:36,682 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 [2022-04-08 09:19:36,682 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 [2022-04-08 09:19:36,683 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 [2022-04-08 09:19:36,683 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 [2022-04-08 09:19:36,683 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 [2022-04-08 09:19:36,684 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 [2022-04-08 09:19:36,684 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 [2022-04-08 09:19:36,685 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 [2022-04-08 09:19:36,685 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 [2022-04-08 09:19:36,685 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 [2022-04-08 09:19:36,686 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 [2022-04-08 09:19:36,686 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 [2022-04-08 09:19:36,687 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 [2022-04-08 09:19:36,687 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 [2022-04-08 09:19:36,688 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 [2022-04-08 09:19:36,688 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 [2022-04-08 09:19:36,688 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 [2022-04-08 09:19:36,688 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 [2022-04-08 09:19:36,689 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 [2022-04-08 09:19:36,689 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 [2022-04-08 09:19:36,690 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 [2022-04-08 09:19:36,690 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 [2022-04-08 09:19:36,690 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 [2022-04-08 09:19:36,691 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 [2022-04-08 09:19:36,691 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 [2022-04-08 09:19:36,692 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 [2022-04-08 09:19:36,692 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 [2022-04-08 09:19:36,692 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 [2022-04-08 09:19:36,692 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 [2022-04-08 09:19:36,693 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 [2022-04-08 09:19:36,693 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 [2022-04-08 09:19:36,694 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 [2022-04-08 09:19:36,694 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 [2022-04-08 09:19:36,694 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 [2022-04-08 09:19:36,694 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 [2022-04-08 09:19:36,695 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 [2022-04-08 09:19:36,695 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 [2022-04-08 09:19:36,696 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 [2022-04-08 09:19:36,696 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 [2022-04-08 09:19:36,696 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 [2022-04-08 09:19:36,696 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 [2022-04-08 09:19:36,697 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 [2022-04-08 09:19:36,697 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 [2022-04-08 09:19:36,698 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 [2022-04-08 09:19:36,698 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 [2022-04-08 09:19:36,698 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 [2022-04-08 09:19:36,698 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 [2022-04-08 09:19:36,699 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 [2022-04-08 09:19:36,699 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 [2022-04-08 09:19:36,700 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 [2022-04-08 09:19:36,700 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 [2022-04-08 09:19:36,700 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 [2022-04-08 09:19:36,700 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 [2022-04-08 09:19:36,701 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 [2022-04-08 09:19:36,701 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 [2022-04-08 09:19:36,702 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 [2022-04-08 09:19:36,702 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 [2022-04-08 09:19:36,702 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 [2022-04-08 09:19:36,702 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 [2022-04-08 09:19:36,703 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 [2022-04-08 09:19:36,703 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 [2022-04-08 09:19:36,704 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 [2022-04-08 09:19:36,704 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 [2022-04-08 09:19:36,704 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 [2022-04-08 09:19:36,704 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-08 09:19:36,705 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-08 09:19:36,705 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-08 09:19:36,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2022-04-08 09:19:36,706 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:19:36,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [912818339] [2022-04-08 09:19:36,706 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [912818339] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:19:36,706 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [541582229] [2022-04-08 09:19:36,706 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:19:36,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:19:36,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:19:36,707 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) [2022-04-08 09:19:36,707 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-08 09:19:36,812 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:19:36,812 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:19:36,815 WARN L261 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 263 conjunts are in the unsatisfiable core [2022-04-08 09:19:36,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:19:36,842 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:19:39,302 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {26892#true} is VALID [2022-04-08 09:19:39,303 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 [2022-04-08 09:19:39,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-08 09:19:39,303 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-08 09:19:39,303 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-08 09:19:39,303 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {26897#(= main_~x~0 0)} is VALID [2022-04-08 09:19:39,303 INFO L290 TraceCheckUtils]: 6: Hoare triple {26897#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {26897#(= main_~x~0 0)} is VALID [2022-04-08 09:19:39,303 INFO L272 TraceCheckUtils]: 7: Hoare triple {26897#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:39,304 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 [2022-04-08 09:19:39,304 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 [2022-04-08 09:19:39,305 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 [2022-04-08 09:19:39,305 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 [2022-04-08 09:19:39,305 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 [2022-04-08 09:19:39,306 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 [2022-04-08 09:19:39,306 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 [2022-04-08 09:19:39,306 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 [2022-04-08 09:19:39,307 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 [2022-04-08 09:19:39,307 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 [2022-04-08 09:19:39,308 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 [2022-04-08 09:19:39,308 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 [2022-04-08 09:19:39,308 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 [2022-04-08 09:19:39,308 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 [2022-04-08 09:19:39,309 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 [2022-04-08 09:19:39,309 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 [2022-04-08 09:19:39,310 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 [2022-04-08 09:19:39,310 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 [2022-04-08 09:19:39,310 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 [2022-04-08 09:19:39,310 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 [2022-04-08 09:19:39,311 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 [2022-04-08 09:19:39,311 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 [2022-04-08 09:19:39,312 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 [2022-04-08 09:19:39,312 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 [2022-04-08 09:19:39,312 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 [2022-04-08 09:19:39,312 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 [2022-04-08 09:19:39,313 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 [2022-04-08 09:19:39,313 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 [2022-04-08 09:19:39,314 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 [2022-04-08 09:19:39,314 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 [2022-04-08 09:19:39,314 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 [2022-04-08 09:19:39,315 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 [2022-04-08 09:19:39,315 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 [2022-04-08 09:19:39,315 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 [2022-04-08 09:19:39,316 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 [2022-04-08 09:19:39,316 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 [2022-04-08 09:19:39,316 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 [2022-04-08 09:19:39,317 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 [2022-04-08 09:19:39,317 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 [2022-04-08 09:19:39,318 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 [2022-04-08 09:19:39,318 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 [2022-04-08 09:19:39,318 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 [2022-04-08 09:19:39,318 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 [2022-04-08 09:19:39,319 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 [2022-04-08 09:19:39,319 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 [2022-04-08 09:19:39,320 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 [2022-04-08 09:19:39,320 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 [2022-04-08 09:19:39,320 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 [2022-04-08 09:19:39,320 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 [2022-04-08 09:19:39,321 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 [2022-04-08 09:19:39,321 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 [2022-04-08 09:19:39,322 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 [2022-04-08 09:19:39,322 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 [2022-04-08 09:19:39,322 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 [2022-04-08 09:19:39,322 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 [2022-04-08 09:19:39,323 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 [2022-04-08 09:19:39,323 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 [2022-04-08 09:19:39,324 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 [2022-04-08 09:19:39,324 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 [2022-04-08 09:19:39,324 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 [2022-04-08 09:19:39,325 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 [2022-04-08 09:19:39,325 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 [2022-04-08 09:19:39,325 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 [2022-04-08 09:19:39,326 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 [2022-04-08 09:19:39,326 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 [2022-04-08 09:19:39,326 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 [2022-04-08 09:19:39,327 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 [2022-04-08 09:19:39,327 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 [2022-04-08 09:19:39,327 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 [2022-04-08 09:19:39,328 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 [2022-04-08 09:19:39,328 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 [2022-04-08 09:19:39,328 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 [2022-04-08 09:19:39,329 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 [2022-04-08 09:19:39,329 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 [2022-04-08 09:19:39,330 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 [2022-04-08 09:19:39,330 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 [2022-04-08 09:19:39,330 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 [2022-04-08 09:19:39,330 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 [2022-04-08 09:19:39,331 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 [2022-04-08 09:19:39,331 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 [2022-04-08 09:19:39,332 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 [2022-04-08 09:19:39,332 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 [2022-04-08 09:19:39,332 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 [2022-04-08 09:19:39,332 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 [2022-04-08 09:19:39,333 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 [2022-04-08 09:19:39,333 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 [2022-04-08 09:19:39,334 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 [2022-04-08 09:19:39,334 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 [2022-04-08 09:19:39,334 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 [2022-04-08 09:19:39,334 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 [2022-04-08 09:19:39,335 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 [2022-04-08 09:19:39,335 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 [2022-04-08 09:19:39,336 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 [2022-04-08 09:19:39,336 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 [2022-04-08 09:19:39,336 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 [2022-04-08 09:19:39,337 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 [2022-04-08 09:19:39,337 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 [2022-04-08 09:19:39,338 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 [2022-04-08 09:19:39,338 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 [2022-04-08 09:19:39,339 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 [2022-04-08 09:19:39,339 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 [2022-04-08 09:19:39,339 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 [2022-04-08 09:19:39,339 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 [2022-04-08 09:19:39,340 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 [2022-04-08 09:19:39,340 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 [2022-04-08 09:19:39,341 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 [2022-04-08 09:19:39,341 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 [2022-04-08 09:19:39,341 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 [2022-04-08 09:19:39,342 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 [2022-04-08 09:19:39,342 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 [2022-04-08 09:19:39,343 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 [2022-04-08 09:19:39,343 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 [2022-04-08 09:19:39,343 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 [2022-04-08 09:19:39,343 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 [2022-04-08 09:19:39,344 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 [2022-04-08 09:19:39,344 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 [2022-04-08 09:19:39,345 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 [2022-04-08 09:19:39,345 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 [2022-04-08 09:19:39,345 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 [2022-04-08 09:19:39,345 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 [2022-04-08 09:19:39,346 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 [2022-04-08 09:19:39,346 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 [2022-04-08 09:19:39,347 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 [2022-04-08 09:19:39,347 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 [2022-04-08 09:19:39,347 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 [2022-04-08 09:19:39,347 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 [2022-04-08 09:19:39,348 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 [2022-04-08 09:19:39,348 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 [2022-04-08 09:19:39,349 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 [2022-04-08 09:19:39,349 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 [2022-04-08 09:19:39,349 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 [2022-04-08 09:19:39,349 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 [2022-04-08 09:19:39,350 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 [2022-04-08 09:19:39,350 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 [2022-04-08 09:19:39,351 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 [2022-04-08 09:19:39,351 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 [2022-04-08 09:19:39,351 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 [2022-04-08 09:19:39,352 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 [2022-04-08 09:19:39,352 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 [2022-04-08 09:19:39,352 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 [2022-04-08 09:19:39,353 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 [2022-04-08 09:19:39,353 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 [2022-04-08 09:19:39,354 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 [2022-04-08 09:19:39,354 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 [2022-04-08 09:19:39,354 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 [2022-04-08 09:19:39,354 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 [2022-04-08 09:19:39,355 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 [2022-04-08 09:19:39,355 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 [2022-04-08 09:19:39,356 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 [2022-04-08 09:19:39,356 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 [2022-04-08 09:19:39,356 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 [2022-04-08 09:19:39,356 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 [2022-04-08 09:19:39,357 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 [2022-04-08 09:19:39,357 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 [2022-04-08 09:19:39,358 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 [2022-04-08 09:19:39,358 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 [2022-04-08 09:19:39,358 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-08 09:19:39,358 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-08 09:19:39,358 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-08 09:19:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 975 trivial. 0 not checked. [2022-04-08 09:19:39,359 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:19:46,677 INFO L290 TraceCheckUtils]: 166: Hoare triple {26893#false} assume !false; {26893#false} is VALID [2022-04-08 09:19:46,677 INFO L290 TraceCheckUtils]: 165: Hoare triple {26893#false} assume 0 == ~cond; {26893#false} is VALID [2022-04-08 09:19:46,677 INFO L290 TraceCheckUtils]: 164: Hoare triple {26893#false} ~cond := #in~cond; {26893#false} is VALID [2022-04-08 09:19:46,677 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 [2022-04-08 09:19:46,678 INFO L290 TraceCheckUtils]: 162: Hoare triple {27544#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {26893#false} is VALID [2022-04-08 09:19:46,678 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 [2022-04-08 09:19:46,679 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 [2022-04-08 09:19:46,679 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 [2022-04-08 09:19:46,679 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 [2022-04-08 09:19:46,680 INFO L272 TraceCheckUtils]: 157: Hoare triple {27552#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,680 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 [2022-04-08 09:19:46,680 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 [2022-04-08 09:19:46,681 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 [2022-04-08 09:19:46,681 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 [2022-04-08 09:19:46,682 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 [2022-04-08 09:19:46,682 INFO L272 TraceCheckUtils]: 151: Hoare triple {27573#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,682 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 [2022-04-08 09:19:46,682 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 [2022-04-08 09:19:46,683 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 [2022-04-08 09:19:46,683 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 [2022-04-08 09:19:46,684 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 [2022-04-08 09:19:46,684 INFO L272 TraceCheckUtils]: 145: Hoare triple {27594#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,684 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 [2022-04-08 09:19:46,685 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 [2022-04-08 09:19:46,685 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 [2022-04-08 09:19:46,686 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 [2022-04-08 09:19:46,686 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 [2022-04-08 09:19:46,686 INFO L272 TraceCheckUtils]: 139: Hoare triple {27615#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,687 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 [2022-04-08 09:19:46,687 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 [2022-04-08 09:19:46,688 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 [2022-04-08 09:19:46,688 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 [2022-04-08 09:19:46,688 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 [2022-04-08 09:19:46,689 INFO L272 TraceCheckUtils]: 133: Hoare triple {27636#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,689 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 [2022-04-08 09:19:46,689 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 [2022-04-08 09:19:46,690 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 [2022-04-08 09:19:46,690 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 [2022-04-08 09:19:46,691 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 [2022-04-08 09:19:46,691 INFO L272 TraceCheckUtils]: 127: Hoare triple {27657#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,691 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 [2022-04-08 09:19:46,691 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 [2022-04-08 09:19:46,692 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 [2022-04-08 09:19:46,692 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 [2022-04-08 09:19:46,693 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 [2022-04-08 09:19:46,693 INFO L272 TraceCheckUtils]: 121: Hoare triple {27678#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,693 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 [2022-04-08 09:19:46,694 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 [2022-04-08 09:19:46,694 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 [2022-04-08 09:19:46,695 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 [2022-04-08 09:19:46,695 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 [2022-04-08 09:19:46,695 INFO L272 TraceCheckUtils]: 115: Hoare triple {27699#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,695 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 [2022-04-08 09:19:46,696 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 [2022-04-08 09:19:46,696 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 [2022-04-08 09:19:46,697 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 [2022-04-08 09:19:46,697 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 [2022-04-08 09:19:46,697 INFO L272 TraceCheckUtils]: 109: Hoare triple {27720#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,698 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 [2022-04-08 09:19:46,698 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 [2022-04-08 09:19:46,699 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 [2022-04-08 09:19:46,699 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 [2022-04-08 09:19:46,700 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 [2022-04-08 09:19:46,700 INFO L272 TraceCheckUtils]: 103: Hoare triple {27741#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,700 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 [2022-04-08 09:19:46,700 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 [2022-04-08 09:19:46,701 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 [2022-04-08 09:19:46,701 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 [2022-04-08 09:19:46,702 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 [2022-04-08 09:19:46,702 INFO L272 TraceCheckUtils]: 97: Hoare triple {27762#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,702 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 [2022-04-08 09:19:46,703 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 [2022-04-08 09:19:46,703 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 [2022-04-08 09:19:46,704 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 [2022-04-08 09:19:46,704 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 [2022-04-08 09:19:46,704 INFO L272 TraceCheckUtils]: 91: Hoare triple {27783#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,704 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 [2022-04-08 09:19:46,705 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 [2022-04-08 09:19:46,705 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 [2022-04-08 09:19:46,706 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 [2022-04-08 09:19:46,706 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 [2022-04-08 09:19:46,706 INFO L272 TraceCheckUtils]: 85: Hoare triple {27804#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,707 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 [2022-04-08 09:19:46,707 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 [2022-04-08 09:19:46,708 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 [2022-04-08 09:19:46,708 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 [2022-04-08 09:19:46,709 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 [2022-04-08 09:19:46,709 INFO L272 TraceCheckUtils]: 79: Hoare triple {27825#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,709 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 [2022-04-08 09:19:46,709 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 [2022-04-08 09:19:46,710 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 [2022-04-08 09:19:46,710 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 [2022-04-08 09:19:46,711 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 [2022-04-08 09:19:46,711 INFO L272 TraceCheckUtils]: 73: Hoare triple {27846#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,711 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 [2022-04-08 09:19:46,711 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 [2022-04-08 09:19:46,712 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 [2022-04-08 09:19:46,712 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 [2022-04-08 09:19:46,713 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 [2022-04-08 09:19:46,713 INFO L272 TraceCheckUtils]: 67: Hoare triple {27867#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,713 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 [2022-04-08 09:19:46,714 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 [2022-04-08 09:19:46,714 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 [2022-04-08 09:19:46,714 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 [2022-04-08 09:19:46,715 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 [2022-04-08 09:19:46,715 INFO L272 TraceCheckUtils]: 61: Hoare triple {27888#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,715 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 [2022-04-08 09:19:46,716 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 [2022-04-08 09:19:46,716 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 [2022-04-08 09:19:46,717 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 [2022-04-08 09:19:46,717 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 [2022-04-08 09:19:46,717 INFO L272 TraceCheckUtils]: 55: Hoare triple {27909#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,718 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 [2022-04-08 09:19:46,718 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 [2022-04-08 09:19:46,719 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 [2022-04-08 09:19:46,719 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 [2022-04-08 09:19:46,720 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 [2022-04-08 09:19:46,720 INFO L272 TraceCheckUtils]: 49: Hoare triple {27930#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,720 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 [2022-04-08 09:19:46,720 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 [2022-04-08 09:19:46,721 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 [2022-04-08 09:19:46,721 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 [2022-04-08 09:19:46,722 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 [2022-04-08 09:19:46,722 INFO L272 TraceCheckUtils]: 43: Hoare triple {27951#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,722 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 [2022-04-08 09:19:46,722 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 [2022-04-08 09:19:46,723 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 [2022-04-08 09:19:46,723 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 [2022-04-08 09:19:46,725 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 [2022-04-08 09:19:46,725 INFO L272 TraceCheckUtils]: 37: Hoare triple {27972#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,725 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 [2022-04-08 09:19:46,725 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 [2022-04-08 09:19:46,726 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 [2022-04-08 09:19:46,726 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 [2022-04-08 09:19:46,727 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 [2022-04-08 09:19:46,727 INFO L272 TraceCheckUtils]: 31: Hoare triple {27993#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,727 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 [2022-04-08 09:19:46,727 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 [2022-04-08 09:19:46,728 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 [2022-04-08 09:19:46,728 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 [2022-04-08 09:19:46,729 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 [2022-04-08 09:19:46,729 INFO L272 TraceCheckUtils]: 25: Hoare triple {28014#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,729 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 [2022-04-08 09:19:46,730 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 [2022-04-08 09:19:46,730 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 [2022-04-08 09:19:46,731 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 [2022-04-08 09:19:46,731 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 [2022-04-08 09:19:46,731 INFO L272 TraceCheckUtils]: 19: Hoare triple {28035#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,732 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 [2022-04-08 09:19:46,732 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 [2022-04-08 09:19:46,732 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 [2022-04-08 09:19:46,733 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 [2022-04-08 09:19:46,733 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 [2022-04-08 09:19:46,733 INFO L272 TraceCheckUtils]: 13: Hoare triple {28056#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,734 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 [2022-04-08 09:19:46,734 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 [2022-04-08 09:19:46,735 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 [2022-04-08 09:19:46,735 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 [2022-04-08 09:19:46,736 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 [2022-04-08 09:19:46,736 INFO L272 TraceCheckUtils]: 7: Hoare triple {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {26892#true} is VALID [2022-04-08 09:19:46,736 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 [2022-04-08 09:19:46,736 INFO L290 TraceCheckUtils]: 5: Hoare triple {26892#true} ~x~0 := 0; {28077#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} is VALID [2022-04-08 09:19:46,736 INFO L272 TraceCheckUtils]: 4: Hoare triple {26892#true} call #t~ret5 := main(); {26892#true} is VALID [2022-04-08 09:19:46,736 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26892#true} {26892#true} #42#return; {26892#true} is VALID [2022-04-08 09:19:46,736 INFO L290 TraceCheckUtils]: 2: Hoare triple {26892#true} assume true; {26892#true} is VALID [2022-04-08 09:19:46,737 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 [2022-04-08 09:19:46,737 INFO L272 TraceCheckUtils]: 0: Hoare triple {26892#true} call ULTIMATE.init(); {26892#true} is VALID [2022-04-08 09:19:46,738 INFO L134 CoverageAnalysis]: Checked inductivity of 1976 backedges. 0 proven. 1651 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-04-08 09:19:46,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [541582229] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:19:46,738 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:19:46,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [57, 56, 81] total 137 [2022-04-08 09:19:46,738 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:19:46,739 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1756509549] [2022-04-08 09:19:46,739 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1756509549] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:19:46,739 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:19:46,739 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [57] imperfect sequences [] total 57 [2022-04-08 09:19:46,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102355614] [2022-04-08 09:19:46,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:19:46,740 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 [2022-04-08 09:19:46,740 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:19:46,740 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) [2022-04-08 09:19:46,811 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 117 edges. 117 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:46,811 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 57 states [2022-04-08 09:19:46,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:19:46,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 57 interpolants. [2022-04-08 09:19:46,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1756, Invalid=16876, Unknown=0, NotChecked=0, Total=18632 [2022-04-08 09:19:46,813 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) [2022-04-08 09:19:58,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:58,187 INFO L93 Difference]: Finished difference Result 103 states and 130 transitions. [2022-04-08 09:19:58,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2022-04-08 09:19:58,187 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 [2022-04-08 09:19:58,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:19:58,188 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) [2022-04-08 09:19:58,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 130 transitions. [2022-04-08 09:19:58,192 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) [2022-04-08 09:19:58,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 130 transitions. [2022-04-08 09:19:58,196 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 57 states and 130 transitions. [2022-04-08 09:19:58,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:58,293 INFO L225 Difference]: With dead ends: 103 [2022-04-08 09:19:58,293 INFO L226 Difference]: Without dead ends: 98 [2022-04-08 09:19:58,295 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 497 GetRequests, 282 SyntacticMatches, 26 SemanticMatches, 189 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3699 ImplicationChecksByTransitivity, 10.6s TimeCoverageRelationStatistics Valid=4261, Invalid=32029, Unknown=0, NotChecked=0, Total=36290 [2022-04-08 09:19:58,296 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 [2022-04-08 09:19:58,296 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] [2022-04-08 09:19:58,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 98 states. [2022-04-08 09:19:58,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 98 to 96. [2022-04-08 09:19:58,694 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:19:58,694 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) [2022-04-08 09:19:58,694 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) [2022-04-08 09:19:58,695 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) [2022-04-08 09:19:58,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:58,696 INFO L93 Difference]: Finished difference Result 98 states and 125 transitions. [2022-04-08 09:19:58,696 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 125 transitions. [2022-04-08 09:19:58,697 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:19:58,697 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:19:58,697 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. [2022-04-08 09:19:58,697 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. [2022-04-08 09:19:58,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:19:58,699 INFO L93 Difference]: Finished difference Result 98 states and 125 transitions. [2022-04-08 09:19:58,700 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 125 transitions. [2022-04-08 09:19:58,700 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:19:58,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:19:58,700 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:19:58,700 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:19:58,700 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) [2022-04-08 09:19:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 122 transitions. [2022-04-08 09:19:58,703 INFO L78 Accepts]: Start accepts. Automaton has 96 states and 122 transitions. Word has length 167 [2022-04-08 09:19:58,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:19:58,703 INFO L478 AbstractCegarLoop]: Abstraction has 96 states and 122 transitions. [2022-04-08 09:19:58,703 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) [2022-04-08 09:19:58,703 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 122 transitions. [2022-04-08 09:19:58,844 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 122 edges. 122 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:19:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 122 transitions. [2022-04-08 09:19:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-04-08 09:19:58,845 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:19:58,845 INFO L499 BasicCegarLoop]: trace histogram [27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:19:58,862 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-08 09:19:59,046 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,SelfDestructingSolverStorable27 [2022-04-08 09:19:59,046 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:19:59,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:19:59,046 INFO L85 PathProgramCache]: Analyzing trace with hash 1976710032, now seen corresponding path program 53 times [2022-04-08 09:19:59,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:19:59,047 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [794456329] [2022-04-08 09:19:59,059 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:19:59,059 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:19:59,060 INFO L85 PathProgramCache]: Analyzing trace with hash 1976710032, now seen corresponding path program 54 times [2022-04-08 09:19:59,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:19:59,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559479858] [2022-04-08 09:19:59,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:19:59,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:19:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:20:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,615 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 [2022-04-08 09:20:00,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-08 09:20:00,615 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-08 09:20:00,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:20:00,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,663 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 [2022-04-08 09:20:00,664 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 [2022-04-08 09:20:00,664 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 [2022-04-08 09:20:00,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:20:00,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,673 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 [2022-04-08 09:20:00,673 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 [2022-04-08 09:20:00,674 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 [2022-04-08 09:20:00,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:20:00,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,684 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 [2022-04-08 09:20:00,684 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 [2022-04-08 09:20:00,685 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 [2022-04-08 09:20:00,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:20:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,692 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 [2022-04-08 09:20:00,693 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 [2022-04-08 09:20:00,694 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 [2022-04-08 09:20:00,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:20:00,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,705 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 [2022-04-08 09:20:00,705 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 [2022-04-08 09:20:00,706 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 [2022-04-08 09:20:00,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:20:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,713 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 [2022-04-08 09:20:00,713 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 [2022-04-08 09:20:00,714 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 [2022-04-08 09:20:00,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:20:00,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,721 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 [2022-04-08 09:20:00,722 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 [2022-04-08 09:20:00,722 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 [2022-04-08 09:20:00,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:20:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,729 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 [2022-04-08 09:20:00,729 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 [2022-04-08 09:20:00,730 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 [2022-04-08 09:20:00,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:20:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,737 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 [2022-04-08 09:20:00,737 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 [2022-04-08 09:20:00,738 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 [2022-04-08 09:20:00,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:20:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,744 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 [2022-04-08 09:20:00,745 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 [2022-04-08 09:20:00,746 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 [2022-04-08 09:20:00,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:20:00,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,753 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 [2022-04-08 09:20:00,753 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 [2022-04-08 09:20:00,754 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 [2022-04-08 09:20:00,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:20:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,761 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 [2022-04-08 09:20:00,762 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 [2022-04-08 09:20:00,762 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 [2022-04-08 09:20:00,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:20:00,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,769 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 [2022-04-08 09:20:00,769 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 [2022-04-08 09:20:00,770 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 [2022-04-08 09:20:00,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:20:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,777 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 [2022-04-08 09:20:00,777 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 [2022-04-08 09:20:00,778 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 [2022-04-08 09:20:00,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:20:00,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,784 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 [2022-04-08 09:20:00,785 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 [2022-04-08 09:20:00,785 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 [2022-04-08 09:20:00,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:20:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,792 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 [2022-04-08 09:20:00,793 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 [2022-04-08 09:20:00,793 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 [2022-04-08 09:20:00,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:20:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,800 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 [2022-04-08 09:20:00,800 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 [2022-04-08 09:20:00,801 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 [2022-04-08 09:20:00,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:20:00,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,808 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 [2022-04-08 09:20:00,808 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 [2022-04-08 09:20:00,809 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 [2022-04-08 09:20:00,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:20:00,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,816 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 [2022-04-08 09:20:00,816 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 [2022-04-08 09:20:00,817 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 [2022-04-08 09:20:00,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:20:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,824 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 [2022-04-08 09:20:00,824 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 [2022-04-08 09:20:00,825 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 [2022-04-08 09:20:00,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:20:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,832 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 [2022-04-08 09:20:00,832 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 [2022-04-08 09:20:00,833 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 [2022-04-08 09:20:00,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:20:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,840 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 [2022-04-08 09:20:00,840 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 [2022-04-08 09:20:00,841 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 [2022-04-08 09:20:00,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:20:00,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,848 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 [2022-04-08 09:20:00,848 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 [2022-04-08 09:20:00,849 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 [2022-04-08 09:20:00,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:20:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,856 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 [2022-04-08 09:20:00,856 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 [2022-04-08 09:20:00,857 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 [2022-04-08 09:20:00,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:20:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,864 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 [2022-04-08 09:20:00,865 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 [2022-04-08 09:20:00,865 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 [2022-04-08 09:20:00,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:20:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,872 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 [2022-04-08 09:20:00,872 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 [2022-04-08 09:20:00,873 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 [2022-04-08 09:20:00,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:20:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:00,879 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 [2022-04-08 09:20:00,880 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 [2022-04-08 09:20:00,880 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 [2022-04-08 09:20:00,881 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 [2022-04-08 09:20:00,881 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 [2022-04-08 09:20:00,881 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-08 09:20:00,881 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-08 09:20:00,881 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-08 09:20:00,881 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {28818#(= main_~x~0 0)} is VALID [2022-04-08 09:20:00,881 INFO L290 TraceCheckUtils]: 6: Hoare triple {28818#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28818#(= main_~x~0 0)} is VALID [2022-04-08 09:20:00,882 INFO L272 TraceCheckUtils]: 7: Hoare triple {28818#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-08 09:20:00,882 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 [2022-04-08 09:20:00,882 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 [2022-04-08 09:20:00,883 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 [2022-04-08 09:20:00,883 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 [2022-04-08 09:20:00,883 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 [2022-04-08 09:20:00,883 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 [2022-04-08 09:20:00,884 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 [2022-04-08 09:20:00,884 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 [2022-04-08 09:20:00,885 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 [2022-04-08 09:20:00,885 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 [2022-04-08 09:20:00,885 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 [2022-04-08 09:20:00,885 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 [2022-04-08 09:20:00,886 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 [2022-04-08 09:20:00,886 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 [2022-04-08 09:20:00,887 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 [2022-04-08 09:20:00,887 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 [2022-04-08 09:20:00,887 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 [2022-04-08 09:20:00,888 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 [2022-04-08 09:20:00,892 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 [2022-04-08 09:20:00,893 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 [2022-04-08 09:20:00,894 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 [2022-04-08 09:20:00,894 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 [2022-04-08 09:20:00,894 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 [2022-04-08 09:20:00,894 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 [2022-04-08 09:20:00,895 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 [2022-04-08 09:20:00,895 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 [2022-04-08 09:20:00,896 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 [2022-04-08 09:20:00,896 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 [2022-04-08 09:20:00,896 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 [2022-04-08 09:20:00,896 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 [2022-04-08 09:20:00,897 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 [2022-04-08 09:20:00,897 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 [2022-04-08 09:20:00,898 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 [2022-04-08 09:20:00,898 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 [2022-04-08 09:20:00,898 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 [2022-04-08 09:20:00,898 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 [2022-04-08 09:20:00,899 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 [2022-04-08 09:20:00,899 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 [2022-04-08 09:20:00,900 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 [2022-04-08 09:20:00,900 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 [2022-04-08 09:20:00,900 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 [2022-04-08 09:20:00,901 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 [2022-04-08 09:20:00,901 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 [2022-04-08 09:20:00,901 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 [2022-04-08 09:20:00,902 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 [2022-04-08 09:20:00,902 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 [2022-04-08 09:20:00,902 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 [2022-04-08 09:20:00,903 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 [2022-04-08 09:20:00,903 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 [2022-04-08 09:20:00,903 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 [2022-04-08 09:20:00,904 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 [2022-04-08 09:20:00,904 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 [2022-04-08 09:20:00,905 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 [2022-04-08 09:20:00,905 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 [2022-04-08 09:20:00,905 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 [2022-04-08 09:20:00,905 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 [2022-04-08 09:20:00,906 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 [2022-04-08 09:20:00,906 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 [2022-04-08 09:20:00,907 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 [2022-04-08 09:20:00,907 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 [2022-04-08 09:20:00,907 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 [2022-04-08 09:20:00,907 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 [2022-04-08 09:20:00,908 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 [2022-04-08 09:20:00,908 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 [2022-04-08 09:20:00,909 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 [2022-04-08 09:20:00,909 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 [2022-04-08 09:20:00,909 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 [2022-04-08 09:20:00,909 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 [2022-04-08 09:20:00,910 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 [2022-04-08 09:20:00,910 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 [2022-04-08 09:20:00,911 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 [2022-04-08 09:20:00,911 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 [2022-04-08 09:20:00,911 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 [2022-04-08 09:20:00,911 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 [2022-04-08 09:20:00,912 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 [2022-04-08 09:20:00,912 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 [2022-04-08 09:20:00,913 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 [2022-04-08 09:20:00,913 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 [2022-04-08 09:20:00,913 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 [2022-04-08 09:20:00,913 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 [2022-04-08 09:20:00,914 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 [2022-04-08 09:20:00,914 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 [2022-04-08 09:20:00,915 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 [2022-04-08 09:20:00,915 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 [2022-04-08 09:20:00,915 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 [2022-04-08 09:20:00,916 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 [2022-04-08 09:20:00,916 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 [2022-04-08 09:20:00,916 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 [2022-04-08 09:20:00,917 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 [2022-04-08 09:20:00,917 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 [2022-04-08 09:20:00,917 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 [2022-04-08 09:20:00,918 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 [2022-04-08 09:20:00,918 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 [2022-04-08 09:20:00,919 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 [2022-04-08 09:20:00,919 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 [2022-04-08 09:20:00,919 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 [2022-04-08 09:20:00,919 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 [2022-04-08 09:20:00,920 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 [2022-04-08 09:20:00,920 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 [2022-04-08 09:20:00,921 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 [2022-04-08 09:20:00,921 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 [2022-04-08 09:20:00,921 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 [2022-04-08 09:20:00,921 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 [2022-04-08 09:20:00,922 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 [2022-04-08 09:20:00,922 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 [2022-04-08 09:20:00,923 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 [2022-04-08 09:20:00,923 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 [2022-04-08 09:20:00,923 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 [2022-04-08 09:20:00,923 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 [2022-04-08 09:20:00,924 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 [2022-04-08 09:20:00,924 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 [2022-04-08 09:20:00,925 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 [2022-04-08 09:20:00,925 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 [2022-04-08 09:20:00,925 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 [2022-04-08 09:20:00,925 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 [2022-04-08 09:20:00,926 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 [2022-04-08 09:20:00,926 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 [2022-04-08 09:20:00,927 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 [2022-04-08 09:20:00,927 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 [2022-04-08 09:20:00,927 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 [2022-04-08 09:20:00,927 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 [2022-04-08 09:20:00,928 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 [2022-04-08 09:20:00,928 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 [2022-04-08 09:20:00,929 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 [2022-04-08 09:20:00,929 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 [2022-04-08 09:20:00,929 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 [2022-04-08 09:20:00,930 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 [2022-04-08 09:20:00,930 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 [2022-04-08 09:20:00,930 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 [2022-04-08 09:20:00,931 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 [2022-04-08 09:20:00,931 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 [2022-04-08 09:20:00,931 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 [2022-04-08 09:20:00,932 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 [2022-04-08 09:20:00,932 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 [2022-04-08 09:20:00,933 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 [2022-04-08 09:20:00,933 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 [2022-04-08 09:20:00,933 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 [2022-04-08 09:20:00,933 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 [2022-04-08 09:20:00,934 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 [2022-04-08 09:20:00,934 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 [2022-04-08 09:20:00,935 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 [2022-04-08 09:20:00,935 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 [2022-04-08 09:20:00,935 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 [2022-04-08 09:20:00,935 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 [2022-04-08 09:20:00,936 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 [2022-04-08 09:20:00,936 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 [2022-04-08 09:20:00,937 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 [2022-04-08 09:20:00,937 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 [2022-04-08 09:20:00,937 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 [2022-04-08 09:20:00,937 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 [2022-04-08 09:20:00,938 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 [2022-04-08 09:20:00,938 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 [2022-04-08 09:20:00,939 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 [2022-04-08 09:20:00,939 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 [2022-04-08 09:20:00,939 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 [2022-04-08 09:20:00,939 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 [2022-04-08 09:20:00,940 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 [2022-04-08 09:20:00,940 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 [2022-04-08 09:20:00,941 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 [2022-04-08 09:20:00,941 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 [2022-04-08 09:20:00,942 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 [2022-04-08 09:20:00,942 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 [2022-04-08 09:20:00,942 INFO L290 TraceCheckUtils]: 170: Hoare triple {28814#false} ~cond := #in~cond; {28814#false} is VALID [2022-04-08 09:20:00,942 INFO L290 TraceCheckUtils]: 171: Hoare triple {28814#false} assume 0 == ~cond; {28814#false} is VALID [2022-04-08 09:20:00,942 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-08 09:20:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2022-04-08 09:20:00,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:20:00,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559479858] [2022-04-08 09:20:00,943 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559479858] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:20:00,943 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1995992298] [2022-04-08 09:20:00,943 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:20:00,943 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:20:00,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:20:00,946 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) [2022-04-08 09:20:00,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-08 09:20:03,618 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-08 09:20:03,618 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:20:03,624 WARN L261 TraceCheckSpWp]: Trace formula consists of 429 conjuncts, 279 conjunts are in the unsatisfiable core [2022-04-08 09:20:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:03,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:20:06,169 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28813#true} is VALID [2022-04-08 09:20:06,169 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 [2022-04-08 09:20:06,170 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-08 09:20:06,170 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-08 09:20:06,170 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-08 09:20:06,170 INFO L290 TraceCheckUtils]: 5: Hoare triple {28813#true} ~x~0 := 0; {28818#(= main_~x~0 0)} is VALID [2022-04-08 09:20:06,170 INFO L290 TraceCheckUtils]: 6: Hoare triple {28818#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {28818#(= main_~x~0 0)} is VALID [2022-04-08 09:20:06,170 INFO L272 TraceCheckUtils]: 7: Hoare triple {28818#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {28813#true} is VALID [2022-04-08 09:20:06,171 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 [2022-04-08 09:20:06,171 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 [2022-04-08 09:20:06,172 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 [2022-04-08 09:20:06,172 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 [2022-04-08 09:20:06,172 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 [2022-04-08 09:20:06,172 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 [2022-04-08 09:20:06,173 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 [2022-04-08 09:20:06,173 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 [2022-04-08 09:20:06,174 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 [2022-04-08 09:20:06,174 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 [2022-04-08 09:20:06,174 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 [2022-04-08 09:20:06,174 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 [2022-04-08 09:20:06,175 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 [2022-04-08 09:20:06,175 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 [2022-04-08 09:20:06,176 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 [2022-04-08 09:20:06,176 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 [2022-04-08 09:20:06,176 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 [2022-04-08 09:20:06,176 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 [2022-04-08 09:20:06,177 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 [2022-04-08 09:20:06,177 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 [2022-04-08 09:20:06,178 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 [2022-04-08 09:20:06,178 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 [2022-04-08 09:20:06,178 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 [2022-04-08 09:20:06,178 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 [2022-04-08 09:20:06,179 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 [2022-04-08 09:20:06,179 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 [2022-04-08 09:20:06,180 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 [2022-04-08 09:20:06,180 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 [2022-04-08 09:20:06,180 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 [2022-04-08 09:20:06,180 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 [2022-04-08 09:20:06,181 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 [2022-04-08 09:20:06,181 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 [2022-04-08 09:20:06,182 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 [2022-04-08 09:20:06,182 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 [2022-04-08 09:20:06,182 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 [2022-04-08 09:20:06,183 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 [2022-04-08 09:20:06,183 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 [2022-04-08 09:20:06,183 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 [2022-04-08 09:20:06,184 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 [2022-04-08 09:20:06,184 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 [2022-04-08 09:20:06,184 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 [2022-04-08 09:20:06,185 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 [2022-04-08 09:20:06,185 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 [2022-04-08 09:20:06,185 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 [2022-04-08 09:20:06,186 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 [2022-04-08 09:20:06,186 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 [2022-04-08 09:20:06,186 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 [2022-04-08 09:20:06,187 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 [2022-04-08 09:20:06,187 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 [2022-04-08 09:20:06,187 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 [2022-04-08 09:20:06,188 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 [2022-04-08 09:20:06,188 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 [2022-04-08 09:20:06,189 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 [2022-04-08 09:20:06,189 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 [2022-04-08 09:20:06,189 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 [2022-04-08 09:20:06,189 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 [2022-04-08 09:20:06,190 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 [2022-04-08 09:20:06,190 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 [2022-04-08 09:20:06,191 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 [2022-04-08 09:20:06,191 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 [2022-04-08 09:20:06,191 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 [2022-04-08 09:20:06,191 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 [2022-04-08 09:20:06,192 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 [2022-04-08 09:20:06,192 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 [2022-04-08 09:20:06,193 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 [2022-04-08 09:20:06,193 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 [2022-04-08 09:20:06,193 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 [2022-04-08 09:20:06,193 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 [2022-04-08 09:20:06,194 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 [2022-04-08 09:20:06,194 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 [2022-04-08 09:20:06,195 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 [2022-04-08 09:20:06,195 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 [2022-04-08 09:20:06,195 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 [2022-04-08 09:20:06,195 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 [2022-04-08 09:20:06,196 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 [2022-04-08 09:20:06,196 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 [2022-04-08 09:20:06,197 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 [2022-04-08 09:20:06,197 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 [2022-04-08 09:20:06,197 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 [2022-04-08 09:20:06,197 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 [2022-04-08 09:20:06,198 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 [2022-04-08 09:20:06,198 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 [2022-04-08 09:20:06,199 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 [2022-04-08 09:20:06,199 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 [2022-04-08 09:20:06,199 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 [2022-04-08 09:20:06,200 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 [2022-04-08 09:20:06,200 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 [2022-04-08 09:20:06,200 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 [2022-04-08 09:20:06,201 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 [2022-04-08 09:20:06,201 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 [2022-04-08 09:20:06,201 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 [2022-04-08 09:20:06,202 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 [2022-04-08 09:20:06,202 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 [2022-04-08 09:20:06,202 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 [2022-04-08 09:20:06,203 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 [2022-04-08 09:20:06,203 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 [2022-04-08 09:20:06,203 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 [2022-04-08 09:20:06,204 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 [2022-04-08 09:20:06,204 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 [2022-04-08 09:20:06,205 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 [2022-04-08 09:20:06,205 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 [2022-04-08 09:20:06,205 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 [2022-04-08 09:20:06,205 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 [2022-04-08 09:20:06,206 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 [2022-04-08 09:20:06,206 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 [2022-04-08 09:20:06,207 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 [2022-04-08 09:20:06,207 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 [2022-04-08 09:20:06,207 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 [2022-04-08 09:20:06,207 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 [2022-04-08 09:20:06,208 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 [2022-04-08 09:20:06,208 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 [2022-04-08 09:20:06,209 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 [2022-04-08 09:20:06,209 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 [2022-04-08 09:20:06,209 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 [2022-04-08 09:20:06,209 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 [2022-04-08 09:20:06,210 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 [2022-04-08 09:20:06,210 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 [2022-04-08 09:20:06,211 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 [2022-04-08 09:20:06,211 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 [2022-04-08 09:20:06,211 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 [2022-04-08 09:20:06,211 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 [2022-04-08 09:20:06,212 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 [2022-04-08 09:20:06,212 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 [2022-04-08 09:20:06,213 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 [2022-04-08 09:20:06,213 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 [2022-04-08 09:20:06,213 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 [2022-04-08 09:20:06,213 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 [2022-04-08 09:20:06,214 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 [2022-04-08 09:20:06,214 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 [2022-04-08 09:20:06,215 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 [2022-04-08 09:20:06,215 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 [2022-04-08 09:20:06,215 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 [2022-04-08 09:20:06,215 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 [2022-04-08 09:20:06,216 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 [2022-04-08 09:20:06,216 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 [2022-04-08 09:20:06,217 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 [2022-04-08 09:20:06,217 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 [2022-04-08 09:20:06,217 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 [2022-04-08 09:20:06,218 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 [2022-04-08 09:20:06,218 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 [2022-04-08 09:20:06,218 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 [2022-04-08 09:20:06,219 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 [2022-04-08 09:20:06,219 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 [2022-04-08 09:20:06,219 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 [2022-04-08 09:20:06,220 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 [2022-04-08 09:20:06,220 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 [2022-04-08 09:20:06,221 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 [2022-04-08 09:20:06,221 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 [2022-04-08 09:20:06,221 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 [2022-04-08 09:20:06,221 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 [2022-04-08 09:20:06,222 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 [2022-04-08 09:20:06,222 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 [2022-04-08 09:20:06,223 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 [2022-04-08 09:20:06,223 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 [2022-04-08 09:20:06,223 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 [2022-04-08 09:20:06,223 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 [2022-04-08 09:20:06,224 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 [2022-04-08 09:20:06,224 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 [2022-04-08 09:20:06,225 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 [2022-04-08 09:20:06,225 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 [2022-04-08 09:20:06,225 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 [2022-04-08 09:20:06,226 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 [2022-04-08 09:20:06,226 INFO L290 TraceCheckUtils]: 170: Hoare triple {28814#false} ~cond := #in~cond; {28814#false} is VALID [2022-04-08 09:20:06,226 INFO L290 TraceCheckUtils]: 171: Hoare triple {28814#false} assume 0 == ~cond; {28814#false} is VALID [2022-04-08 09:20:06,226 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-08 09:20:06,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1053 trivial. 0 not checked. [2022-04-08 09:20:06,226 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:20:17,142 INFO L290 TraceCheckUtils]: 172: Hoare triple {28814#false} assume !false; {28814#false} is VALID [2022-04-08 09:20:17,143 INFO L290 TraceCheckUtils]: 171: Hoare triple {29479#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {28814#false} is VALID [2022-04-08 09:20:17,143 INFO L290 TraceCheckUtils]: 170: Hoare triple {29483#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {29479#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:20:17,144 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 [2022-04-08 09:20:17,144 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 [2022-04-08 09:20:17,144 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 [2022-04-08 09:20:17,145 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 [2022-04-08 09:20:17,146 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 [2022-04-08 09:20:17,146 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 [2022-04-08 09:20:17,146 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 [2022-04-08 09:20:17,147 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 [2022-04-08 09:20:17,147 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 [2022-04-08 09:20:17,148 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 [2022-04-08 09:20:17,148 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 [2022-04-08 09:20:17,149 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 [2022-04-08 09:20:17,149 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 [2022-04-08 09:20:17,149 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 [2022-04-08 09:20:17,150 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 [2022-04-08 09:20:17,151 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 [2022-04-08 09:20:17,151 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 [2022-04-08 09:20:17,152 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 [2022-04-08 09:20:17,152 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 [2022-04-08 09:20:17,152 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 [2022-04-08 09:20:17,152 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 [2022-04-08 09:20:17,153 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 [2022-04-08 09:20:17,154 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 [2022-04-08 09:20:17,154 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 [2022-04-08 09:20:17,154 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 [2022-04-08 09:20:17,155 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 [2022-04-08 09:20:17,155 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 [2022-04-08 09:20:17,156 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 [2022-04-08 09:20:17,156 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 [2022-04-08 09:20:17,157 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 [2022-04-08 09:20:17,157 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 [2022-04-08 09:20:17,157 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 [2022-04-08 09:20:17,158 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 [2022-04-08 09:20:17,158 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 [2022-04-08 09:20:17,159 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 [2022-04-08 09:20:17,159 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 [2022-04-08 09:20:17,160 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 [2022-04-08 09:20:17,160 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 [2022-04-08 09:20:17,160 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 [2022-04-08 09:20:17,161 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 [2022-04-08 09:20:17,161 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 [2022-04-08 09:20:17,162 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 [2022-04-08 09:20:17,162 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 [2022-04-08 09:20:17,163 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 [2022-04-08 09:20:17,163 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 [2022-04-08 09:20:17,164 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 [2022-04-08 09:20:17,164 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 [2022-04-08 09:20:17,165 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 [2022-04-08 09:20:17,165 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 [2022-04-08 09:20:17,165 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 [2022-04-08 09:20:17,166 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 [2022-04-08 09:20:17,166 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 [2022-04-08 09:20:17,167 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 [2022-04-08 09:20:17,167 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 [2022-04-08 09:20:17,167 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 [2022-04-08 09:20:17,168 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 [2022-04-08 09:20:17,168 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 [2022-04-08 09:20:17,169 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 [2022-04-08 09:20:17,169 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 [2022-04-08 09:20:17,170 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 [2022-04-08 09:20:17,170 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 [2022-04-08 09:20:17,170 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 [2022-04-08 09:20:17,171 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 [2022-04-08 09:20:17,172 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 [2022-04-08 09:20:17,172 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 [2022-04-08 09:20:17,173 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 [2022-04-08 09:20:17,173 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 [2022-04-08 09:20:17,173 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 [2022-04-08 09:20:17,173 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 [2022-04-08 09:20:17,174 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 [2022-04-08 09:20:17,175 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 [2022-04-08 09:20:17,175 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 [2022-04-08 09:20:17,175 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 [2022-04-08 09:20:17,176 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 [2022-04-08 09:20:17,176 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 [2022-04-08 09:20:17,177 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 [2022-04-08 09:20:17,177 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 [2022-04-08 09:20:17,178 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 [2022-04-08 09:20:17,178 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 [2022-04-08 09:20:17,178 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 [2022-04-08 09:20:17,179 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 [2022-04-08 09:20:17,180 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 [2022-04-08 09:20:17,180 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 [2022-04-08 09:20:17,181 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 [2022-04-08 09:20:17,181 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 [2022-04-08 09:20:17,181 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 [2022-04-08 09:20:17,181 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 [2022-04-08 09:20:17,182 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 [2022-04-08 09:20:17,183 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 [2022-04-08 09:20:17,183 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 [2022-04-08 09:20:17,183 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 [2022-04-08 09:20:17,184 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 [2022-04-08 09:20:17,184 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 [2022-04-08 09:20:17,185 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 [2022-04-08 09:20:17,185 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 [2022-04-08 09:20:17,186 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 [2022-04-08 09:20:17,186 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 [2022-04-08 09:20:17,186 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 [2022-04-08 09:20:17,187 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 [2022-04-08 09:20:17,187 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 [2022-04-08 09:20:17,188 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 [2022-04-08 09:20:17,188 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 [2022-04-08 09:20:17,188 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 [2022-04-08 09:20:17,189 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 [2022-04-08 09:20:17,189 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 [2022-04-08 09:20:17,190 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 [2022-04-08 09:20:17,190 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 [2022-04-08 09:20:17,191 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 [2022-04-08 09:20:17,191 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 [2022-04-08 09:20:17,191 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 [2022-04-08 09:20:17,192 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 [2022-04-08 09:20:17,193 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 [2022-04-08 09:20:17,193 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 [2022-04-08 09:20:17,194 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 [2022-04-08 09:20:17,194 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 [2022-04-08 09:20:17,194 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 [2022-04-08 09:20:17,194 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 [2022-04-08 09:20:17,195 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 [2022-04-08 09:20:17,196 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 [2022-04-08 09:20:17,196 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 [2022-04-08 09:20:17,196 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 [2022-04-08 09:20:17,197 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 [2022-04-08 09:20:17,197 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 [2022-04-08 09:20:17,198 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 [2022-04-08 09:20:17,198 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 [2022-04-08 09:20:17,199 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 [2022-04-08 09:20:17,199 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 [2022-04-08 09:20:17,199 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 [2022-04-08 09:20:17,200 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 [2022-04-08 09:20:17,200 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 [2022-04-08 09:20:17,201 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 [2022-04-08 09:20:17,202 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 [2022-04-08 09:20:17,202 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 [2022-04-08 09:20:17,202 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 [2022-04-08 09:20:17,202 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 [2022-04-08 09:20:17,203 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 [2022-04-08 09:20:17,204 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 [2022-04-08 09:20:17,204 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 [2022-04-08 09:20:17,204 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 [2022-04-08 09:20:17,205 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 [2022-04-08 09:20:17,205 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 [2022-04-08 09:20:17,206 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 [2022-04-08 09:20:17,206 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 [2022-04-08 09:20:17,207 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 [2022-04-08 09:20:17,207 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 [2022-04-08 09:20:17,207 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 [2022-04-08 09:20:17,208 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 [2022-04-08 09:20:17,208 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 [2022-04-08 09:20:17,209 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 [2022-04-08 09:20:17,210 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 [2022-04-08 09:20:17,210 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 [2022-04-08 09:20:17,210 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 [2022-04-08 09:20:17,210 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 [2022-04-08 09:20:17,211 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 [2022-04-08 09:20:17,211 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 [2022-04-08 09:20:17,212 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 [2022-04-08 09:20:17,212 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 [2022-04-08 09:20:17,213 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 [2022-04-08 09:20:17,213 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 [2022-04-08 09:20:17,214 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 [2022-04-08 09:20:17,214 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 [2022-04-08 09:20:17,215 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 [2022-04-08 09:20:17,215 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 [2022-04-08 09:20:17,215 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 [2022-04-08 09:20:17,216 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 [2022-04-08 09:20:17,216 INFO L272 TraceCheckUtils]: 4: Hoare triple {28813#true} call #t~ret5 := main(); {28813#true} is VALID [2022-04-08 09:20:17,216 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28813#true} {28813#true} #42#return; {28813#true} is VALID [2022-04-08 09:20:17,216 INFO L290 TraceCheckUtils]: 2: Hoare triple {28813#true} assume true; {28813#true} is VALID [2022-04-08 09:20:17,216 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 [2022-04-08 09:20:17,216 INFO L272 TraceCheckUtils]: 0: Hoare triple {28813#true} call ULTIMATE.init(); {28813#true} is VALID [2022-04-08 09:20:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 1782 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2022-04-08 09:20:17,217 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1995992298] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:20:17,217 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:20:17,217 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [59, 58, 87] total 145 [2022-04-08 09:20:17,217 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:20:17,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [794456329] [2022-04-08 09:20:17,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [794456329] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:20:17,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:20:17,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [59] imperfect sequences [] total 59 [2022-04-08 09:20:17,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840623837] [2022-04-08 09:20:17,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:20:17,218 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 [2022-04-08 09:20:17,219 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:20:17,219 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) [2022-04-08 09:20:17,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:20:17,293 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 59 states [2022-04-08 09:20:17,293 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:20:17,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2022-04-08 09:20:17,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1911, Invalid=18969, Unknown=0, NotChecked=0, Total=20880 [2022-04-08 09:20:17,295 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) [2022-04-08 09:20:29,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:20:29,980 INFO L93 Difference]: Finished difference Result 106 states and 134 transitions. [2022-04-08 09:20:29,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2022-04-08 09:20:29,980 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 [2022-04-08 09:20:29,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:20:29,981 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) [2022-04-08 09:20:29,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 134 transitions. [2022-04-08 09:20:29,985 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) [2022-04-08 09:20:29,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 134 transitions. [2022-04-08 09:20:29,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 59 states and 134 transitions. [2022-04-08 09:20:30,106 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:20:30,108 INFO L225 Difference]: With dead ends: 106 [2022-04-08 09:20:30,108 INFO L226 Difference]: Without dead ends: 101 [2022-04-08 09:20:30,111 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 515 GetRequests, 289 SyntacticMatches, 27 SemanticMatches, 199 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3982 ImplicationChecksByTransitivity, 14.3s TimeCoverageRelationStatistics Valid=4593, Invalid=35607, Unknown=0, NotChecked=0, Total=40200 [2022-04-08 09:20:30,116 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 66 mSDsluCounter, 227 mSDsCounter, 0 mSdLazyCounter, 6116 mSolverCounterSat, 152 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s 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 [2022-04-08 09:20:30,116 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] [2022-04-08 09:20:30,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-08 09:20:30,587 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 99. [2022-04-08 09:20:30,587 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:20:30,587 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) [2022-04-08 09:20:30,588 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) [2022-04-08 09:20:30,588 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) [2022-04-08 09:20:30,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:20:30,590 INFO L93 Difference]: Finished difference Result 101 states and 129 transitions. [2022-04-08 09:20:30,590 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2022-04-08 09:20:30,591 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:20:30,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:20:30,591 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. [2022-04-08 09:20:30,591 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. [2022-04-08 09:20:30,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:20:30,595 INFO L93 Difference]: Finished difference Result 101 states and 129 transitions. [2022-04-08 09:20:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 129 transitions. [2022-04-08 09:20:30,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:20:30,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:20:30,596 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:20:30,596 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:20:30,596 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) [2022-04-08 09:20:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 126 transitions. [2022-04-08 09:20:30,599 INFO L78 Accepts]: Start accepts. Automaton has 99 states and 126 transitions. Word has length 173 [2022-04-08 09:20:30,599 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:20:30,599 INFO L478 AbstractCegarLoop]: Abstraction has 99 states and 126 transitions. [2022-04-08 09:20:30,599 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) [2022-04-08 09:20:30,599 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 99 states and 126 transitions. [2022-04-08 09:20:30,774 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:20:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 126 transitions. [2022-04-08 09:20:30,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-04-08 09:20:30,775 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:20:30,775 INFO L499 BasicCegarLoop]: trace histogram [28, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:20:30,786 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2022-04-08 09:20:30,981 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-08 09:20:30,981 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:20:30,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:20:30,981 INFO L85 PathProgramCache]: Analyzing trace with hash 1243629166, now seen corresponding path program 55 times [2022-04-08 09:20:30,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:20:30,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2052649590] [2022-04-08 09:20:30,993 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:20:30,993 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:20:30,993 INFO L85 PathProgramCache]: Analyzing trace with hash 1243629166, now seen corresponding path program 56 times [2022-04-08 09:20:30,994 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:20:30,994 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2147418991] [2022-04-08 09:20:30,994 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:20:30,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:20:31,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:20:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,591 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 [2022-04-08 09:20:32,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-08 09:20:32,591 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-08 09:20:32,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:20:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,644 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 [2022-04-08 09:20:32,645 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 [2022-04-08 09:20:32,646 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 [2022-04-08 09:20:32,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:20:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,651 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 [2022-04-08 09:20:32,652 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 [2022-04-08 09:20:32,652 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 [2022-04-08 09:20:32,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:20:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,659 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 [2022-04-08 09:20:32,659 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 [2022-04-08 09:20:32,660 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 [2022-04-08 09:20:32,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:20:32,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,672 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 [2022-04-08 09:20:32,672 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 [2022-04-08 09:20:32,673 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 [2022-04-08 09:20:32,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:20:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,680 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 [2022-04-08 09:20:32,681 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 [2022-04-08 09:20:32,682 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 [2022-04-08 09:20:32,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:20:32,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,688 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 [2022-04-08 09:20:32,689 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 [2022-04-08 09:20:32,689 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 [2022-04-08 09:20:32,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:20:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,696 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 [2022-04-08 09:20:32,696 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 [2022-04-08 09:20:32,697 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 [2022-04-08 09:20:32,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:20:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,704 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 [2022-04-08 09:20:32,704 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 [2022-04-08 09:20:32,705 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 [2022-04-08 09:20:32,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:20:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,711 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 [2022-04-08 09:20:32,712 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 [2022-04-08 09:20:32,712 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 [2022-04-08 09:20:32,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:20:32,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,718 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 [2022-04-08 09:20:32,718 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 [2022-04-08 09:20:32,719 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 [2022-04-08 09:20:32,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:20:32,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,725 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 [2022-04-08 09:20:32,725 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 [2022-04-08 09:20:32,726 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 [2022-04-08 09:20:32,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:20:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,732 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 [2022-04-08 09:20:32,733 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 [2022-04-08 09:20:32,734 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 [2022-04-08 09:20:32,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:20:32,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,740 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 [2022-04-08 09:20:32,740 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 [2022-04-08 09:20:32,741 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 [2022-04-08 09:20:32,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:20:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,747 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 [2022-04-08 09:20:32,747 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 [2022-04-08 09:20:32,748 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 [2022-04-08 09:20:32,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:20:32,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,755 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 [2022-04-08 09:20:32,756 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 [2022-04-08 09:20:32,756 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 [2022-04-08 09:20:32,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:20:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,762 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 [2022-04-08 09:20:32,762 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 [2022-04-08 09:20:32,763 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 [2022-04-08 09:20:32,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:20:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,769 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 [2022-04-08 09:20:32,769 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 [2022-04-08 09:20:32,770 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 [2022-04-08 09:20:32,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:20:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,775 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 [2022-04-08 09:20:32,776 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 [2022-04-08 09:20:32,776 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 [2022-04-08 09:20:32,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:20:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,782 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 [2022-04-08 09:20:32,782 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 [2022-04-08 09:20:32,783 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 [2022-04-08 09:20:32,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:20:32,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,789 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 [2022-04-08 09:20:32,789 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 [2022-04-08 09:20:32,790 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 [2022-04-08 09:20:32,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:20:32,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,796 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 [2022-04-08 09:20:32,796 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 [2022-04-08 09:20:32,797 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 [2022-04-08 09:20:32,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:20:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,803 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 [2022-04-08 09:20:32,803 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 [2022-04-08 09:20:32,804 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 [2022-04-08 09:20:32,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:20:32,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,810 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 [2022-04-08 09:20:32,810 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 [2022-04-08 09:20:32,811 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 [2022-04-08 09:20:32,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:20:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,816 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 [2022-04-08 09:20:32,817 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 [2022-04-08 09:20:32,817 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 [2022-04-08 09:20:32,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:20:32,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,823 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 [2022-04-08 09:20:32,823 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 [2022-04-08 09:20:32,824 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 [2022-04-08 09:20:32,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:20:32,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,830 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 [2022-04-08 09:20:32,830 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 [2022-04-08 09:20:32,831 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 [2022-04-08 09:20:32,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:20:32,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,837 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 [2022-04-08 09:20:32,837 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 [2022-04-08 09:20:32,838 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 [2022-04-08 09:20:32,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:20:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:32,843 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 [2022-04-08 09:20:32,844 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 [2022-04-08 09:20:32,845 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 [2022-04-08 09:20:32,845 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 [2022-04-08 09:20:32,845 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 [2022-04-08 09:20:32,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-08 09:20:32,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-08 09:20:32,845 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-08 09:20:32,845 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {30808#(= main_~x~0 0)} is VALID [2022-04-08 09:20:32,846 INFO L290 TraceCheckUtils]: 6: Hoare triple {30808#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {30808#(= main_~x~0 0)} is VALID [2022-04-08 09:20:32,846 INFO L272 TraceCheckUtils]: 7: Hoare triple {30808#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:32,846 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 [2022-04-08 09:20:32,846 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 [2022-04-08 09:20:32,847 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 [2022-04-08 09:20:32,847 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 [2022-04-08 09:20:32,848 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 [2022-04-08 09:20:32,848 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 [2022-04-08 09:20:32,848 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 [2022-04-08 09:20:32,848 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 [2022-04-08 09:20:32,849 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 [2022-04-08 09:20:32,849 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 [2022-04-08 09:20:32,850 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 [2022-04-08 09:20:32,850 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 [2022-04-08 09:20:32,850 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 [2022-04-08 09:20:32,850 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 [2022-04-08 09:20:32,851 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 [2022-04-08 09:20:32,851 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 [2022-04-08 09:20:32,852 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 [2022-04-08 09:20:32,852 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 [2022-04-08 09:20:32,852 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 [2022-04-08 09:20:32,853 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 [2022-04-08 09:20:32,853 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 [2022-04-08 09:20:32,853 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 [2022-04-08 09:20:32,854 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 [2022-04-08 09:20:32,854 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 [2022-04-08 09:20:32,854 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 [2022-04-08 09:20:32,855 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 [2022-04-08 09:20:32,855 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 [2022-04-08 09:20:32,855 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 [2022-04-08 09:20:32,856 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 [2022-04-08 09:20:32,856 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 [2022-04-08 09:20:32,856 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 [2022-04-08 09:20:32,857 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 [2022-04-08 09:20:32,857 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 [2022-04-08 09:20:32,858 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 [2022-04-08 09:20:32,858 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 [2022-04-08 09:20:32,858 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 [2022-04-08 09:20:32,858 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 [2022-04-08 09:20:32,859 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 [2022-04-08 09:20:32,859 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 [2022-04-08 09:20:32,860 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 [2022-04-08 09:20:32,860 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 [2022-04-08 09:20:32,860 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 [2022-04-08 09:20:32,860 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 [2022-04-08 09:20:32,861 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 [2022-04-08 09:20:32,861 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 [2022-04-08 09:20:32,862 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 [2022-04-08 09:20:32,862 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 [2022-04-08 09:20:32,862 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 [2022-04-08 09:20:32,862 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 [2022-04-08 09:20:32,863 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 [2022-04-08 09:20:32,863 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 [2022-04-08 09:20:32,864 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 [2022-04-08 09:20:32,864 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 [2022-04-08 09:20:32,864 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 [2022-04-08 09:20:32,864 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 [2022-04-08 09:20:32,865 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 [2022-04-08 09:20:32,865 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 [2022-04-08 09:20:32,866 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 [2022-04-08 09:20:32,866 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 [2022-04-08 09:20:32,866 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 [2022-04-08 09:20:32,866 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 [2022-04-08 09:20:32,867 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 [2022-04-08 09:20:32,867 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 [2022-04-08 09:20:32,868 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 [2022-04-08 09:20:32,868 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 [2022-04-08 09:20:32,868 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 [2022-04-08 09:20:32,869 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 [2022-04-08 09:20:32,869 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 [2022-04-08 09:20:32,869 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 [2022-04-08 09:20:32,870 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 [2022-04-08 09:20:32,870 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 [2022-04-08 09:20:32,870 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 [2022-04-08 09:20:32,871 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 [2022-04-08 09:20:32,871 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 [2022-04-08 09:20:32,872 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 [2022-04-08 09:20:32,872 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 [2022-04-08 09:20:32,872 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 [2022-04-08 09:20:32,872 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 [2022-04-08 09:20:32,873 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 [2022-04-08 09:20:32,873 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 [2022-04-08 09:20:32,874 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 [2022-04-08 09:20:32,874 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 [2022-04-08 09:20:32,874 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 [2022-04-08 09:20:32,874 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 [2022-04-08 09:20:32,875 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 [2022-04-08 09:20:32,875 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 [2022-04-08 09:20:32,876 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 [2022-04-08 09:20:32,876 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 [2022-04-08 09:20:32,876 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 [2022-04-08 09:20:32,876 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 [2022-04-08 09:20:32,877 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 [2022-04-08 09:20:32,877 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 [2022-04-08 09:20:32,878 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 [2022-04-08 09:20:32,878 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 [2022-04-08 09:20:32,878 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 [2022-04-08 09:20:32,878 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 [2022-04-08 09:20:32,879 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 [2022-04-08 09:20:32,879 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 [2022-04-08 09:20:32,880 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 [2022-04-08 09:20:32,880 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 [2022-04-08 09:20:32,880 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 [2022-04-08 09:20:32,880 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 [2022-04-08 09:20:32,881 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 [2022-04-08 09:20:32,881 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 [2022-04-08 09:20:32,882 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 [2022-04-08 09:20:32,882 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 [2022-04-08 09:20:32,882 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 [2022-04-08 09:20:32,883 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 [2022-04-08 09:20:32,883 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 [2022-04-08 09:20:32,883 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 [2022-04-08 09:20:32,884 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 [2022-04-08 09:20:32,884 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 [2022-04-08 09:20:32,885 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 [2022-04-08 09:20:32,885 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 [2022-04-08 09:20:32,885 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 [2022-04-08 09:20:32,885 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 [2022-04-08 09:20:32,886 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 [2022-04-08 09:20:32,886 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 [2022-04-08 09:20:32,887 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 [2022-04-08 09:20:32,887 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 [2022-04-08 09:20:32,887 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 [2022-04-08 09:20:32,887 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 [2022-04-08 09:20:32,888 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 [2022-04-08 09:20:32,888 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 [2022-04-08 09:20:32,889 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 [2022-04-08 09:20:32,889 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 [2022-04-08 09:20:32,889 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 [2022-04-08 09:20:32,889 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 [2022-04-08 09:20:32,890 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 [2022-04-08 09:20:32,890 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 [2022-04-08 09:20:32,891 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 [2022-04-08 09:20:32,891 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 [2022-04-08 09:20:32,891 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 [2022-04-08 09:20:32,891 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 [2022-04-08 09:20:32,892 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 [2022-04-08 09:20:32,892 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 [2022-04-08 09:20:32,893 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 [2022-04-08 09:20:32,893 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 [2022-04-08 09:20:32,893 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 [2022-04-08 09:20:32,893 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 [2022-04-08 09:20:32,894 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 [2022-04-08 09:20:32,894 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 [2022-04-08 09:20:32,895 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 [2022-04-08 09:20:32,895 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 [2022-04-08 09:20:32,895 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 [2022-04-08 09:20:32,896 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 [2022-04-08 09:20:32,896 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 [2022-04-08 09:20:32,896 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 [2022-04-08 09:20:32,897 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 [2022-04-08 09:20:32,897 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 [2022-04-08 09:20:32,897 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 [2022-04-08 09:20:32,898 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 [2022-04-08 09:20:32,898 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 [2022-04-08 09:20:32,899 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 [2022-04-08 09:20:32,899 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 [2022-04-08 09:20:32,899 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 [2022-04-08 09:20:32,899 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 [2022-04-08 09:20:32,900 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 [2022-04-08 09:20:32,900 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 [2022-04-08 09:20:32,901 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 [2022-04-08 09:20:32,901 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 [2022-04-08 09:20:32,901 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 [2022-04-08 09:20:32,901 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 [2022-04-08 09:20:32,902 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 [2022-04-08 09:20:32,902 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 [2022-04-08 09:20:32,903 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 [2022-04-08 09:20:32,903 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 [2022-04-08 09:20:32,903 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 [2022-04-08 09:20:32,903 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-08 09:20:32,903 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-08 09:20:32,903 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-08 09:20:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-04-08 09:20:32,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:20:32,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2147418991] [2022-04-08 09:20:32,904 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2147418991] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:20:32,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [977989167] [2022-04-08 09:20:32,905 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:20:32,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:20:32,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:20:32,912 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) [2022-04-08 09:20:32,913 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-08 09:20:33,031 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:20:33,031 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:20:33,034 WARN L261 TraceCheckSpWp]: Trace formula consists of 443 conjuncts, 283 conjunts are in the unsatisfiable core [2022-04-08 09:20:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:33,066 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:20:35,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30803#true} is VALID [2022-04-08 09:20:35,768 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 [2022-04-08 09:20:35,768 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-08 09:20:35,768 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-08 09:20:35,769 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-08 09:20:35,769 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {30808#(= main_~x~0 0)} is VALID [2022-04-08 09:20:35,769 INFO L290 TraceCheckUtils]: 6: Hoare triple {30808#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {30808#(= main_~x~0 0)} is VALID [2022-04-08 09:20:35,769 INFO L272 TraceCheckUtils]: 7: Hoare triple {30808#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:35,770 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 [2022-04-08 09:20:35,770 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 [2022-04-08 09:20:35,770 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 [2022-04-08 09:20:35,771 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 [2022-04-08 09:20:35,771 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 [2022-04-08 09:20:35,771 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 [2022-04-08 09:20:35,771 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 [2022-04-08 09:20:35,772 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 [2022-04-08 09:20:35,772 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 [2022-04-08 09:20:35,773 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 [2022-04-08 09:20:35,773 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 [2022-04-08 09:20:35,773 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 [2022-04-08 09:20:35,774 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 [2022-04-08 09:20:35,774 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 [2022-04-08 09:20:35,774 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 [2022-04-08 09:20:35,775 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 [2022-04-08 09:20:35,775 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 [2022-04-08 09:20:35,775 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 [2022-04-08 09:20:35,776 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 [2022-04-08 09:20:35,776 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 [2022-04-08 09:20:35,777 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 [2022-04-08 09:20:35,777 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 [2022-04-08 09:20:35,777 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 [2022-04-08 09:20:35,777 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 [2022-04-08 09:20:35,778 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 [2022-04-08 09:20:35,778 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 [2022-04-08 09:20:35,779 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 [2022-04-08 09:20:35,779 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 [2022-04-08 09:20:35,779 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 [2022-04-08 09:20:35,779 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 [2022-04-08 09:20:35,780 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 [2022-04-08 09:20:35,780 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 [2022-04-08 09:20:35,781 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 [2022-04-08 09:20:35,781 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 [2022-04-08 09:20:35,781 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 [2022-04-08 09:20:35,781 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 [2022-04-08 09:20:35,782 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 [2022-04-08 09:20:35,782 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 [2022-04-08 09:20:35,783 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 [2022-04-08 09:20:35,783 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 [2022-04-08 09:20:35,783 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 [2022-04-08 09:20:35,783 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 [2022-04-08 09:20:35,784 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 [2022-04-08 09:20:35,784 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 [2022-04-08 09:20:35,785 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 [2022-04-08 09:20:35,785 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 [2022-04-08 09:20:35,785 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 [2022-04-08 09:20:35,785 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 [2022-04-08 09:20:35,786 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 [2022-04-08 09:20:35,786 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 [2022-04-08 09:20:35,787 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 [2022-04-08 09:20:35,787 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 [2022-04-08 09:20:35,787 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 [2022-04-08 09:20:35,787 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 [2022-04-08 09:20:35,788 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 [2022-04-08 09:20:35,788 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 [2022-04-08 09:20:35,789 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 [2022-04-08 09:20:35,789 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 [2022-04-08 09:20:35,789 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 [2022-04-08 09:20:35,789 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 [2022-04-08 09:20:35,790 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 [2022-04-08 09:20:35,790 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 [2022-04-08 09:20:35,791 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 [2022-04-08 09:20:35,791 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 [2022-04-08 09:20:35,791 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 [2022-04-08 09:20:35,792 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 [2022-04-08 09:20:35,792 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 [2022-04-08 09:20:35,792 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 [2022-04-08 09:20:35,793 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 [2022-04-08 09:20:35,793 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 [2022-04-08 09:20:35,793 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 [2022-04-08 09:20:35,794 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 [2022-04-08 09:20:35,794 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 [2022-04-08 09:20:35,794 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 [2022-04-08 09:20:35,795 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 [2022-04-08 09:20:35,795 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 [2022-04-08 09:20:35,796 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 [2022-04-08 09:20:35,796 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 [2022-04-08 09:20:35,796 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 [2022-04-08 09:20:35,796 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 [2022-04-08 09:20:35,797 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 [2022-04-08 09:20:35,797 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 [2022-04-08 09:20:35,798 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 [2022-04-08 09:20:35,798 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 [2022-04-08 09:20:35,798 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 [2022-04-08 09:20:35,798 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 [2022-04-08 09:20:35,799 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 [2022-04-08 09:20:35,799 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 [2022-04-08 09:20:35,800 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 [2022-04-08 09:20:35,800 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 [2022-04-08 09:20:35,800 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 [2022-04-08 09:20:35,800 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 [2022-04-08 09:20:35,801 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 [2022-04-08 09:20:35,801 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 [2022-04-08 09:20:35,802 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 [2022-04-08 09:20:35,802 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 [2022-04-08 09:20:35,802 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 [2022-04-08 09:20:35,802 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 [2022-04-08 09:20:35,803 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 [2022-04-08 09:20:35,803 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 [2022-04-08 09:20:35,804 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 [2022-04-08 09:20:35,804 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 [2022-04-08 09:20:35,804 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 [2022-04-08 09:20:35,804 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 [2022-04-08 09:20:35,805 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 [2022-04-08 09:20:35,805 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 [2022-04-08 09:20:35,806 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 [2022-04-08 09:20:35,806 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 [2022-04-08 09:20:35,806 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 [2022-04-08 09:20:35,807 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 [2022-04-08 09:20:35,807 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 [2022-04-08 09:20:35,807 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 [2022-04-08 09:20:35,808 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 [2022-04-08 09:20:35,808 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 [2022-04-08 09:20:35,808 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 [2022-04-08 09:20:35,809 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 [2022-04-08 09:20:35,809 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 [2022-04-08 09:20:35,810 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 [2022-04-08 09:20:35,810 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 [2022-04-08 09:20:35,810 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 [2022-04-08 09:20:35,810 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 [2022-04-08 09:20:35,811 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 [2022-04-08 09:20:35,811 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 [2022-04-08 09:20:35,812 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 [2022-04-08 09:20:35,812 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 [2022-04-08 09:20:35,812 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 [2022-04-08 09:20:35,812 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 [2022-04-08 09:20:35,813 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 [2022-04-08 09:20:35,813 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 [2022-04-08 09:20:35,814 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 [2022-04-08 09:20:35,814 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 [2022-04-08 09:20:35,814 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 [2022-04-08 09:20:35,814 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 [2022-04-08 09:20:35,815 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 [2022-04-08 09:20:35,815 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 [2022-04-08 09:20:35,816 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 [2022-04-08 09:20:35,816 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 [2022-04-08 09:20:35,816 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 [2022-04-08 09:20:35,816 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 [2022-04-08 09:20:35,817 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 [2022-04-08 09:20:35,817 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 [2022-04-08 09:20:35,818 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 [2022-04-08 09:20:35,818 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 [2022-04-08 09:20:35,818 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 [2022-04-08 09:20:35,819 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 [2022-04-08 09:20:35,819 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 [2022-04-08 09:20:35,819 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 [2022-04-08 09:20:35,820 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 [2022-04-08 09:20:35,820 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 [2022-04-08 09:20:35,820 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 [2022-04-08 09:20:35,821 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 [2022-04-08 09:20:35,821 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 [2022-04-08 09:20:35,822 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 [2022-04-08 09:20:35,822 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 [2022-04-08 09:20:35,822 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 [2022-04-08 09:20:35,822 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 [2022-04-08 09:20:35,823 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 [2022-04-08 09:20:35,823 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 [2022-04-08 09:20:35,824 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 [2022-04-08 09:20:35,824 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 [2022-04-08 09:20:35,824 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 [2022-04-08 09:20:35,824 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 [2022-04-08 09:20:35,825 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 [2022-04-08 09:20:35,825 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 [2022-04-08 09:20:35,826 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 [2022-04-08 09:20:35,826 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 [2022-04-08 09:20:35,826 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 [2022-04-08 09:20:35,827 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 [2022-04-08 09:20:35,827 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-08 09:20:35,827 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-08 09:20:35,827 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-08 09:20:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1134 trivial. 0 not checked. [2022-04-08 09:20:35,827 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:20:44,169 INFO L290 TraceCheckUtils]: 178: Hoare triple {30804#false} assume !false; {30804#false} is VALID [2022-04-08 09:20:44,169 INFO L290 TraceCheckUtils]: 177: Hoare triple {30804#false} assume 0 == ~cond; {30804#false} is VALID [2022-04-08 09:20:44,169 INFO L290 TraceCheckUtils]: 176: Hoare triple {30804#false} ~cond := #in~cond; {30804#false} is VALID [2022-04-08 09:20:44,169 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 [2022-04-08 09:20:44,170 INFO L290 TraceCheckUtils]: 174: Hoare triple {31501#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {30804#false} is VALID [2022-04-08 09:20:44,170 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 [2022-04-08 09:20:44,171 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 [2022-04-08 09:20:44,171 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 [2022-04-08 09:20:44,172 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 [2022-04-08 09:20:44,172 INFO L272 TraceCheckUtils]: 169: Hoare triple {31509#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,172 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 [2022-04-08 09:20:44,172 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 [2022-04-08 09:20:44,173 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 [2022-04-08 09:20:44,173 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 [2022-04-08 09:20:44,174 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 [2022-04-08 09:20:44,174 INFO L272 TraceCheckUtils]: 163: Hoare triple {31530#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,174 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 [2022-04-08 09:20:44,175 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 [2022-04-08 09:20:44,175 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 [2022-04-08 09:20:44,176 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 [2022-04-08 09:20:44,176 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 [2022-04-08 09:20:44,176 INFO L272 TraceCheckUtils]: 157: Hoare triple {31551#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,177 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 [2022-04-08 09:20:44,177 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 [2022-04-08 09:20:44,177 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 [2022-04-08 09:20:44,178 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 [2022-04-08 09:20:44,178 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 [2022-04-08 09:20:44,178 INFO L272 TraceCheckUtils]: 151: Hoare triple {31572#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,179 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 [2022-04-08 09:20:44,179 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 [2022-04-08 09:20:44,180 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 [2022-04-08 09:20:44,180 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 [2022-04-08 09:20:44,181 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 [2022-04-08 09:20:44,181 INFO L272 TraceCheckUtils]: 145: Hoare triple {31593#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,181 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 [2022-04-08 09:20:44,181 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 [2022-04-08 09:20:44,182 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 [2022-04-08 09:20:44,182 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 [2022-04-08 09:20:44,183 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 [2022-04-08 09:20:44,183 INFO L272 TraceCheckUtils]: 139: Hoare triple {31614#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,183 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 [2022-04-08 09:20:44,184 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 [2022-04-08 09:20:44,184 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 [2022-04-08 09:20:44,184 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 [2022-04-08 09:20:44,185 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 [2022-04-08 09:20:44,185 INFO L272 TraceCheckUtils]: 133: Hoare triple {31635#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,185 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 [2022-04-08 09:20:44,186 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 [2022-04-08 09:20:44,186 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 [2022-04-08 09:20:44,187 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 [2022-04-08 09:20:44,187 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 [2022-04-08 09:20:44,187 INFO L272 TraceCheckUtils]: 127: Hoare triple {31656#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,188 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 [2022-04-08 09:20:44,188 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 [2022-04-08 09:20:44,189 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 [2022-04-08 09:20:44,189 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 [2022-04-08 09:20:44,190 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 [2022-04-08 09:20:44,190 INFO L272 TraceCheckUtils]: 121: Hoare triple {31677#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,190 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 [2022-04-08 09:20:44,190 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 [2022-04-08 09:20:44,191 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 [2022-04-08 09:20:44,191 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 [2022-04-08 09:20:44,192 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 [2022-04-08 09:20:44,192 INFO L272 TraceCheckUtils]: 115: Hoare triple {31698#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,192 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 [2022-04-08 09:20:44,193 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 [2022-04-08 09:20:44,193 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 [2022-04-08 09:20:44,193 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 [2022-04-08 09:20:44,194 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 [2022-04-08 09:20:44,194 INFO L272 TraceCheckUtils]: 109: Hoare triple {31719#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,194 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 [2022-04-08 09:20:44,195 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 [2022-04-08 09:20:44,195 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 [2022-04-08 09:20:44,196 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 [2022-04-08 09:20:44,196 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 [2022-04-08 09:20:44,196 INFO L272 TraceCheckUtils]: 103: Hoare triple {31740#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,197 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 [2022-04-08 09:20:44,197 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 [2022-04-08 09:20:44,198 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 [2022-04-08 09:20:44,198 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 [2022-04-08 09:20:44,199 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 [2022-04-08 09:20:44,199 INFO L272 TraceCheckUtils]: 97: Hoare triple {31761#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,199 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 [2022-04-08 09:20:44,199 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 [2022-04-08 09:20:44,200 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 [2022-04-08 09:20:44,200 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 [2022-04-08 09:20:44,201 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 [2022-04-08 09:20:44,201 INFO L272 TraceCheckUtils]: 91: Hoare triple {31782#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,201 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 [2022-04-08 09:20:44,202 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 [2022-04-08 09:20:44,202 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 [2022-04-08 09:20:44,202 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 [2022-04-08 09:20:44,203 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 [2022-04-08 09:20:44,203 INFO L272 TraceCheckUtils]: 85: Hoare triple {31803#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,203 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 [2022-04-08 09:20:44,204 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 [2022-04-08 09:20:44,204 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 [2022-04-08 09:20:44,205 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 [2022-04-08 09:20:44,205 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 [2022-04-08 09:20:44,205 INFO L272 TraceCheckUtils]: 79: Hoare triple {31824#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,205 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 [2022-04-08 09:20:44,206 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 [2022-04-08 09:20:44,206 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 [2022-04-08 09:20:44,207 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 [2022-04-08 09:20:44,207 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 [2022-04-08 09:20:44,207 INFO L272 TraceCheckUtils]: 73: Hoare triple {31845#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,208 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 [2022-04-08 09:20:44,208 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 [2022-04-08 09:20:44,209 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 [2022-04-08 09:20:44,209 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 [2022-04-08 09:20:44,210 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 [2022-04-08 09:20:44,210 INFO L272 TraceCheckUtils]: 67: Hoare triple {31866#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,210 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 [2022-04-08 09:20:44,210 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 [2022-04-08 09:20:44,211 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 [2022-04-08 09:20:44,211 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 [2022-04-08 09:20:44,212 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 [2022-04-08 09:20:44,212 INFO L272 TraceCheckUtils]: 61: Hoare triple {31887#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,212 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 [2022-04-08 09:20:44,213 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 [2022-04-08 09:20:44,213 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 [2022-04-08 09:20:44,214 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 [2022-04-08 09:20:44,214 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 [2022-04-08 09:20:44,214 INFO L272 TraceCheckUtils]: 55: Hoare triple {31908#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,214 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 [2022-04-08 09:20:44,215 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 [2022-04-08 09:20:44,215 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 [2022-04-08 09:20:44,216 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 [2022-04-08 09:20:44,216 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 [2022-04-08 09:20:44,216 INFO L272 TraceCheckUtils]: 49: Hoare triple {31929#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,217 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 [2022-04-08 09:20:44,217 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 [2022-04-08 09:20:44,218 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 [2022-04-08 09:20:44,218 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 [2022-04-08 09:20:44,219 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 [2022-04-08 09:20:44,219 INFO L272 TraceCheckUtils]: 43: Hoare triple {31950#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,219 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 [2022-04-08 09:20:44,219 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 [2022-04-08 09:20:44,220 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 [2022-04-08 09:20:44,220 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 [2022-04-08 09:20:44,221 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 [2022-04-08 09:20:44,221 INFO L272 TraceCheckUtils]: 37: Hoare triple {31971#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,221 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 [2022-04-08 09:20:44,222 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 [2022-04-08 09:20:44,222 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 [2022-04-08 09:20:44,222 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 [2022-04-08 09:20:44,223 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 [2022-04-08 09:20:44,223 INFO L272 TraceCheckUtils]: 31: Hoare triple {31992#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,223 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 [2022-04-08 09:20:44,224 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 [2022-04-08 09:20:44,224 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 [2022-04-08 09:20:44,225 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 [2022-04-08 09:20:44,225 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 [2022-04-08 09:20:44,225 INFO L272 TraceCheckUtils]: 25: Hoare triple {32013#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,226 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 [2022-04-08 09:20:44,226 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 [2022-04-08 09:20:44,227 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 [2022-04-08 09:20:44,227 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 [2022-04-08 09:20:44,227 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 [2022-04-08 09:20:44,228 INFO L272 TraceCheckUtils]: 19: Hoare triple {32034#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,228 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 [2022-04-08 09:20:44,228 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 [2022-04-08 09:20:44,229 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 [2022-04-08 09:20:44,229 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 [2022-04-08 09:20:44,230 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 [2022-04-08 09:20:44,230 INFO L272 TraceCheckUtils]: 13: Hoare triple {32055#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,230 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 [2022-04-08 09:20:44,230 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 [2022-04-08 09:20:44,231 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 [2022-04-08 09:20:44,231 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 [2022-04-08 09:20:44,232 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 [2022-04-08 09:20:44,232 INFO L272 TraceCheckUtils]: 7: Hoare triple {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {30803#true} is VALID [2022-04-08 09:20:44,232 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 [2022-04-08 09:20:44,233 INFO L290 TraceCheckUtils]: 5: Hoare triple {30803#true} ~x~0 := 0; {32076#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-08 09:20:44,233 INFO L272 TraceCheckUtils]: 4: Hoare triple {30803#true} call #t~ret5 := main(); {30803#true} is VALID [2022-04-08 09:20:44,233 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {30803#true} {30803#true} #42#return; {30803#true} is VALID [2022-04-08 09:20:44,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {30803#true} assume true; {30803#true} is VALID [2022-04-08 09:20:44,233 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 [2022-04-08 09:20:44,233 INFO L272 TraceCheckUtils]: 0: Hoare triple {30803#true} call ULTIMATE.init(); {30803#true} is VALID [2022-04-08 09:20:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2296 backedges. 0 proven. 1918 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2022-04-08 09:20:44,234 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [977989167] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:20:44,234 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:20:44,234 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [61, 60, 87] total 147 [2022-04-08 09:20:44,234 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:20:44,234 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2052649590] [2022-04-08 09:20:44,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2052649590] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:20:44,235 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:20:44,235 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [61] imperfect sequences [] total 61 [2022-04-08 09:20:44,235 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523152209] [2022-04-08 09:20:44,235 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:20:44,235 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 [2022-04-08 09:20:44,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:20:44,236 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) [2022-04-08 09:20:44,306 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:20:44,307 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 61 states [2022-04-08 09:20:44,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:20:44,307 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 61 interpolants. [2022-04-08 09:20:44,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2002, Invalid=19460, Unknown=0, NotChecked=0, Total=21462 [2022-04-08 09:20:44,309 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) [2022-04-08 09:20:56,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:20:56,929 INFO L93 Difference]: Finished difference Result 109 states and 138 transitions. [2022-04-08 09:20:56,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2022-04-08 09:20:56,930 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 [2022-04-08 09:20:56,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:20:56,930 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) [2022-04-08 09:20:56,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 138 transitions. [2022-04-08 09:20:56,935 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) [2022-04-08 09:20:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 138 transitions. [2022-04-08 09:20:56,939 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 61 states and 138 transitions. [2022-04-08 09:20:57,038 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:20:57,040 INFO L225 Difference]: With dead ends: 109 [2022-04-08 09:20:57,040 INFO L226 Difference]: Without dead ends: 104 [2022-04-08 09:20:57,050 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 533 GetRequests, 302 SyntacticMatches, 28 SemanticMatches, 203 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4263 ImplicationChecksByTransitivity, 12.2s TimeCoverageRelationStatistics Valid=4867, Invalid=36953, Unknown=0, NotChecked=0, Total=41820 [2022-04-08 09:20:57,050 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 68 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 6137 mSolverCounterSat, 169 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s 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, 5.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:20:57,050 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [69 Valid, 218 Invalid, 6306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [169 Valid, 6137 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-04-08 09:20:57,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 104 states. [2022-04-08 09:20:57,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 104 to 102. [2022-04-08 09:20:57,524 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:20:57,524 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) [2022-04-08 09:20:57,524 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) [2022-04-08 09:20:57,524 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) [2022-04-08 09:20:57,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:20:57,527 INFO L93 Difference]: Finished difference Result 104 states and 133 transitions. [2022-04-08 09:20:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2022-04-08 09:20:57,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:20:57,528 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:20:57,528 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. [2022-04-08 09:20:57,528 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. [2022-04-08 09:20:57,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:20:57,531 INFO L93 Difference]: Finished difference Result 104 states and 133 transitions. [2022-04-08 09:20:57,531 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2022-04-08 09:20:57,531 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:20:57,531 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:20:57,531 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:20:57,531 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:20:57,532 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) [2022-04-08 09:20:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 130 transitions. [2022-04-08 09:20:57,534 INFO L78 Accepts]: Start accepts. Automaton has 102 states and 130 transitions. Word has length 179 [2022-04-08 09:20:57,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:20:57,534 INFO L478 AbstractCegarLoop]: Abstraction has 102 states and 130 transitions. [2022-04-08 09:20:57,535 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) [2022-04-08 09:20:57,535 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 102 states and 130 transitions. [2022-04-08 09:20:57,730 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 130 edges. 130 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:20:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 130 transitions. [2022-04-08 09:20:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-08 09:20:57,731 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:20:57,731 INFO L499 BasicCegarLoop]: trace histogram [29, 29, 29, 29, 29, 29, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:20:57,758 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Ended with exit code 0 [2022-04-08 09:20:57,947 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:20:57,947 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:20:57,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:20:57,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1002453708, now seen corresponding path program 57 times [2022-04-08 09:20:57,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:20:57,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2002973339] [2022-04-08 09:20:57,961 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:20:57,961 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:20:57,961 INFO L85 PathProgramCache]: Analyzing trace with hash 1002453708, now seen corresponding path program 58 times [2022-04-08 09:20:57,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:20:57,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [529834773] [2022-04-08 09:20:57,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:20:57,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:20:58,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:20:59,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,698 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 [2022-04-08 09:20:59,698 INFO L290 TraceCheckUtils]: 1: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-08 09:20:59,698 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-08 09:20:59,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:20:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,750 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 [2022-04-08 09:20:59,751 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 [2022-04-08 09:20:59,751 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 [2022-04-08 09:20:59,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:20:59,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,757 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 [2022-04-08 09:20:59,758 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 [2022-04-08 09:20:59,758 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 [2022-04-08 09:20:59,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:20:59,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,764 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 [2022-04-08 09:20:59,764 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 [2022-04-08 09:20:59,765 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 [2022-04-08 09:20:59,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:20:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,774 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 [2022-04-08 09:20:59,775 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 [2022-04-08 09:20:59,775 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 [2022-04-08 09:20:59,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:20:59,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,790 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 [2022-04-08 09:20:59,790 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 [2022-04-08 09:20:59,791 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 [2022-04-08 09:20:59,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:20:59,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,805 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 [2022-04-08 09:20:59,806 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 [2022-04-08 09:20:59,806 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 [2022-04-08 09:20:59,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:20:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,817 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 [2022-04-08 09:20:59,818 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 [2022-04-08 09:20:59,819 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 [2022-04-08 09:20:59,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:20:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,826 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 [2022-04-08 09:20:59,826 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 [2022-04-08 09:20:59,827 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 [2022-04-08 09:20:59,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:20:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,833 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 [2022-04-08 09:20:59,833 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 [2022-04-08 09:20:59,834 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 [2022-04-08 09:20:59,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:20:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,840 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 [2022-04-08 09:20:59,840 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 [2022-04-08 09:20:59,841 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 [2022-04-08 09:20:59,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:20:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,846 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 [2022-04-08 09:20:59,847 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 [2022-04-08 09:20:59,847 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 [2022-04-08 09:20:59,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:20:59,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,853 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 [2022-04-08 09:20:59,853 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 [2022-04-08 09:20:59,854 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 [2022-04-08 09:20:59,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:20:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,865 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 [2022-04-08 09:20:59,865 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 [2022-04-08 09:20:59,866 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 [2022-04-08 09:20:59,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:20:59,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,877 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 [2022-04-08 09:20:59,878 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 [2022-04-08 09:20:59,879 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 [2022-04-08 09:20:59,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:20:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,887 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 [2022-04-08 09:20:59,887 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 [2022-04-08 09:20:59,888 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 [2022-04-08 09:20:59,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:20:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,896 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 [2022-04-08 09:20:59,896 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 [2022-04-08 09:20:59,897 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 [2022-04-08 09:20:59,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:20:59,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,905 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 [2022-04-08 09:20:59,905 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 [2022-04-08 09:20:59,906 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 [2022-04-08 09:20:59,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:20:59,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,913 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 [2022-04-08 09:20:59,914 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 [2022-04-08 09:20:59,914 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 [2022-04-08 09:20:59,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:20:59,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,921 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 [2022-04-08 09:20:59,922 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 [2022-04-08 09:20:59,923 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 [2022-04-08 09:20:59,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:20:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,930 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 [2022-04-08 09:20:59,930 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 [2022-04-08 09:20:59,931 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 [2022-04-08 09:20:59,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:20:59,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,938 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 [2022-04-08 09:20:59,938 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 [2022-04-08 09:20:59,939 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 [2022-04-08 09:20:59,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:20:59,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,946 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 [2022-04-08 09:20:59,947 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 [2022-04-08 09:20:59,947 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 [2022-04-08 09:20:59,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:20:59,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,954 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 [2022-04-08 09:20:59,954 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 [2022-04-08 09:20:59,955 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 [2022-04-08 09:20:59,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:20:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,961 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 [2022-04-08 09:20:59,961 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 [2022-04-08 09:20:59,962 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 [2022-04-08 09:20:59,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:20:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,968 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 [2022-04-08 09:20:59,968 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 [2022-04-08 09:20:59,969 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 [2022-04-08 09:20:59,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:20:59,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,975 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 [2022-04-08 09:20:59,975 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 [2022-04-08 09:20:59,976 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 [2022-04-08 09:20:59,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:20:59,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,984 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 [2022-04-08 09:20:59,984 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 [2022-04-08 09:20:59,985 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 [2022-04-08 09:20:59,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:20:59,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:20:59,991 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 [2022-04-08 09:20:59,992 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 [2022-04-08 09:20:59,992 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 [2022-04-08 09:20:59,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:20:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:00,000 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 [2022-04-08 09:21:00,000 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 [2022-04-08 09:21:00,001 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 [2022-04-08 09:21:00,002 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 [2022-04-08 09:21:00,002 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 [2022-04-08 09:21:00,002 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-08 09:21:00,002 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-08 09:21:00,002 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-08 09:21:00,003 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {32861#(= main_~x~0 0)} is VALID [2022-04-08 09:21:00,003 INFO L290 TraceCheckUtils]: 6: Hoare triple {32861#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32861#(= main_~x~0 0)} is VALID [2022-04-08 09:21:00,003 INFO L272 TraceCheckUtils]: 7: Hoare triple {32861#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:00,003 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 [2022-04-08 09:21:00,004 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 [2022-04-08 09:21:00,004 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 [2022-04-08 09:21:00,005 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 [2022-04-08 09:21:00,005 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 [2022-04-08 09:21:00,005 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 [2022-04-08 09:21:00,006 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 [2022-04-08 09:21:00,006 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 [2022-04-08 09:21:00,007 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 [2022-04-08 09:21:00,007 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 [2022-04-08 09:21:00,008 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 [2022-04-08 09:21:00,008 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 [2022-04-08 09:21:00,008 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 [2022-04-08 09:21:00,009 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 [2022-04-08 09:21:00,010 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 [2022-04-08 09:21:00,010 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 [2022-04-08 09:21:00,010 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 [2022-04-08 09:21:00,011 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 [2022-04-08 09:21:00,011 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 [2022-04-08 09:21:00,011 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 [2022-04-08 09:21:00,012 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 [2022-04-08 09:21:00,013 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 [2022-04-08 09:21:00,013 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 [2022-04-08 09:21:00,013 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 [2022-04-08 09:21:00,014 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 [2022-04-08 09:21:00,014 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 [2022-04-08 09:21:00,015 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 [2022-04-08 09:21:00,015 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 [2022-04-08 09:21:00,016 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 [2022-04-08 09:21:00,016 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 [2022-04-08 09:21:00,016 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 [2022-04-08 09:21:00,017 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 [2022-04-08 09:21:00,018 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 [2022-04-08 09:21:00,018 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 [2022-04-08 09:21:00,018 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 [2022-04-08 09:21:00,019 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 [2022-04-08 09:21:00,019 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 [2022-04-08 09:21:00,019 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 [2022-04-08 09:21:00,020 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 [2022-04-08 09:21:00,021 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 [2022-04-08 09:21:00,021 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 [2022-04-08 09:21:00,021 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 [2022-04-08 09:21:00,022 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 [2022-04-08 09:21:00,022 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 [2022-04-08 09:21:00,023 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 [2022-04-08 09:21:00,023 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 [2022-04-08 09:21:00,024 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 [2022-04-08 09:21:00,024 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 [2022-04-08 09:21:00,024 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 [2022-04-08 09:21:00,025 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 [2022-04-08 09:21:00,025 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 [2022-04-08 09:21:00,026 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 [2022-04-08 09:21:00,026 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 [2022-04-08 09:21:00,026 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 [2022-04-08 09:21:00,027 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 [2022-04-08 09:21:00,027 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 [2022-04-08 09:21:00,028 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 [2022-04-08 09:21:00,028 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 [2022-04-08 09:21:00,029 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 [2022-04-08 09:21:00,029 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 [2022-04-08 09:21:00,029 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 [2022-04-08 09:21:00,029 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 [2022-04-08 09:21:00,030 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 [2022-04-08 09:21:00,031 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 [2022-04-08 09:21:00,031 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 [2022-04-08 09:21:00,031 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 [2022-04-08 09:21:00,031 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 [2022-04-08 09:21:00,032 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 [2022-04-08 09:21:00,033 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 [2022-04-08 09:21:00,033 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 [2022-04-08 09:21:00,033 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 [2022-04-08 09:21:00,034 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 [2022-04-08 09:21:00,034 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 [2022-04-08 09:21:00,034 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 [2022-04-08 09:21:00,035 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 [2022-04-08 09:21:00,036 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 [2022-04-08 09:21:00,036 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 [2022-04-08 09:21:00,036 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 [2022-04-08 09:21:00,036 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 [2022-04-08 09:21:00,037 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 [2022-04-08 09:21:00,038 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 [2022-04-08 09:21:00,038 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 [2022-04-08 09:21:00,038 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 [2022-04-08 09:21:00,038 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 [2022-04-08 09:21:00,039 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 [2022-04-08 09:21:00,039 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 [2022-04-08 09:21:00,040 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 [2022-04-08 09:21:00,040 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 [2022-04-08 09:21:00,041 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 [2022-04-08 09:21:00,041 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 [2022-04-08 09:21:00,041 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 [2022-04-08 09:21:00,042 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 [2022-04-08 09:21:00,042 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 [2022-04-08 09:21:00,043 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 [2022-04-08 09:21:00,043 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 [2022-04-08 09:21:00,043 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 [2022-04-08 09:21:00,044 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 [2022-04-08 09:21:00,044 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 [2022-04-08 09:21:00,045 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 [2022-04-08 09:21:00,045 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 [2022-04-08 09:21:00,046 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 [2022-04-08 09:21:00,046 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 [2022-04-08 09:21:00,046 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 [2022-04-08 09:21:00,047 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 [2022-04-08 09:21:00,047 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 [2022-04-08 09:21:00,048 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 [2022-04-08 09:21:00,048 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 [2022-04-08 09:21:00,048 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 [2022-04-08 09:21:00,049 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 [2022-04-08 09:21:00,049 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 [2022-04-08 09:21:00,050 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 [2022-04-08 09:21:00,050 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 [2022-04-08 09:21:00,051 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 [2022-04-08 09:21:00,051 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 [2022-04-08 09:21:00,051 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 [2022-04-08 09:21:00,051 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 [2022-04-08 09:21:00,052 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 [2022-04-08 09:21:00,053 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 [2022-04-08 09:21:00,053 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 [2022-04-08 09:21:00,053 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 [2022-04-08 09:21:00,053 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 [2022-04-08 09:21:00,054 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 [2022-04-08 09:21:00,055 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 [2022-04-08 09:21:00,055 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 [2022-04-08 09:21:00,055 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 [2022-04-08 09:21:00,056 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 [2022-04-08 09:21:00,056 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 [2022-04-08 09:21:00,056 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 [2022-04-08 09:21:00,057 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 [2022-04-08 09:21:00,057 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 [2022-04-08 09:21:00,058 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 [2022-04-08 09:21:00,058 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 [2022-04-08 09:21:00,058 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 [2022-04-08 09:21:00,059 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 [2022-04-08 09:21:00,060 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 [2022-04-08 09:21:00,060 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 [2022-04-08 09:21:00,060 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 [2022-04-08 09:21:00,060 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 [2022-04-08 09:21:00,061 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 [2022-04-08 09:21:00,061 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 [2022-04-08 09:21:00,062 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 [2022-04-08 09:21:00,062 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 [2022-04-08 09:21:00,063 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 [2022-04-08 09:21:00,063 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 [2022-04-08 09:21:00,063 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 [2022-04-08 09:21:00,064 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 [2022-04-08 09:21:00,064 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 [2022-04-08 09:21:00,065 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 [2022-04-08 09:21:00,065 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 [2022-04-08 09:21:00,065 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 [2022-04-08 09:21:00,066 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 [2022-04-08 09:21:00,066 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 [2022-04-08 09:21:00,067 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 [2022-04-08 09:21:00,067 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 [2022-04-08 09:21:00,068 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 [2022-04-08 09:21:00,068 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 [2022-04-08 09:21:00,068 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 [2022-04-08 09:21:00,069 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 [2022-04-08 09:21:00,069 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 [2022-04-08 09:21:00,070 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 [2022-04-08 09:21:00,070 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 [2022-04-08 09:21:00,070 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 [2022-04-08 09:21:00,071 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 [2022-04-08 09:21:00,071 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 [2022-04-08 09:21:00,072 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 [2022-04-08 09:21:00,072 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 [2022-04-08 09:21:00,073 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 [2022-04-08 09:21:00,073 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 [2022-04-08 09:21:00,073 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 [2022-04-08 09:21:00,073 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 [2022-04-08 09:21:00,074 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 [2022-04-08 09:21:00,075 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 [2022-04-08 09:21:00,075 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 [2022-04-08 09:21:00,075 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 [2022-04-08 09:21:00,075 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-08 09:21:00,076 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-08 09:21:00,076 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-08 09:21:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2022-04-08 09:21:00,076 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:21:00,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [529834773] [2022-04-08 09:21:00,077 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [529834773] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:21:00,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1101072903] [2022-04-08 09:21:00,077 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:21:00,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:21:00,077 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:21:00,079 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) [2022-04-08 09:21:00,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-08 09:21:00,203 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:21:00,203 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:21:00,207 WARN L261 TraceCheckSpWp]: Trace formula consists of 457 conjuncts, 293 conjunts are in the unsatisfiable core [2022-04-08 09:21:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:00,240 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:21:03,114 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {32856#true} is VALID [2022-04-08 09:21:03,115 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 [2022-04-08 09:21:03,115 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-08 09:21:03,115 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-08 09:21:03,115 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-08 09:21:03,115 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {32861#(= main_~x~0 0)} is VALID [2022-04-08 09:21:03,115 INFO L290 TraceCheckUtils]: 6: Hoare triple {32861#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {32861#(= main_~x~0 0)} is VALID [2022-04-08 09:21:03,116 INFO L272 TraceCheckUtils]: 7: Hoare triple {32861#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:03,116 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 [2022-04-08 09:21:03,116 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 [2022-04-08 09:21:03,117 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 [2022-04-08 09:21:03,117 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 [2022-04-08 09:21:03,118 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 [2022-04-08 09:21:03,118 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 [2022-04-08 09:21:03,118 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 [2022-04-08 09:21:03,118 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 [2022-04-08 09:21:03,119 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 [2022-04-08 09:21:03,119 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 [2022-04-08 09:21:03,120 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 [2022-04-08 09:21:03,120 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 [2022-04-08 09:21:03,120 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 [2022-04-08 09:21:03,120 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 [2022-04-08 09:21:03,121 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 [2022-04-08 09:21:03,121 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 [2022-04-08 09:21:03,122 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 [2022-04-08 09:21:03,122 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 [2022-04-08 09:21:03,122 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 [2022-04-08 09:21:03,123 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 [2022-04-08 09:21:03,123 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 [2022-04-08 09:21:03,124 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 [2022-04-08 09:21:03,124 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 [2022-04-08 09:21:03,124 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 [2022-04-08 09:21:03,124 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 [2022-04-08 09:21:03,125 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 [2022-04-08 09:21:03,125 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 [2022-04-08 09:21:03,126 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 [2022-04-08 09:21:03,126 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 [2022-04-08 09:21:03,126 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 [2022-04-08 09:21:03,126 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 [2022-04-08 09:21:03,127 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 [2022-04-08 09:21:03,127 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 [2022-04-08 09:21:03,128 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 [2022-04-08 09:21:03,128 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 [2022-04-08 09:21:03,128 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 [2022-04-08 09:21:03,128 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 [2022-04-08 09:21:03,129 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 [2022-04-08 09:21:03,129 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 [2022-04-08 09:21:03,130 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 [2022-04-08 09:21:03,130 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 [2022-04-08 09:21:03,130 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 [2022-04-08 09:21:03,131 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 [2022-04-08 09:21:03,131 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 [2022-04-08 09:21:03,132 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 [2022-04-08 09:21:03,132 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 [2022-04-08 09:21:03,132 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 [2022-04-08 09:21:03,132 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 [2022-04-08 09:21:03,133 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 [2022-04-08 09:21:03,133 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 [2022-04-08 09:21:03,134 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 [2022-04-08 09:21:03,134 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 [2022-04-08 09:21:03,134 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 [2022-04-08 09:21:03,134 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 [2022-04-08 09:21:03,135 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 [2022-04-08 09:21:03,135 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 [2022-04-08 09:21:03,136 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 [2022-04-08 09:21:03,136 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 [2022-04-08 09:21:03,136 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 [2022-04-08 09:21:03,136 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 [2022-04-08 09:21:03,137 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 [2022-04-08 09:21:03,137 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 [2022-04-08 09:21:03,138 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 [2022-04-08 09:21:03,138 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 [2022-04-08 09:21:03,138 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 [2022-04-08 09:21:03,139 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 [2022-04-08 09:21:03,139 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 [2022-04-08 09:21:03,139 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 [2022-04-08 09:21:03,140 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 [2022-04-08 09:21:03,140 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 [2022-04-08 09:21:03,141 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 [2022-04-08 09:21:03,141 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 [2022-04-08 09:21:03,141 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 [2022-04-08 09:21:03,141 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 [2022-04-08 09:21:03,142 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 [2022-04-08 09:21:03,142 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 [2022-04-08 09:21:03,143 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 [2022-04-08 09:21:03,143 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 [2022-04-08 09:21:03,143 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 [2022-04-08 09:21:03,143 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 [2022-04-08 09:21:03,144 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 [2022-04-08 09:21:03,144 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 [2022-04-08 09:21:03,145 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 [2022-04-08 09:21:03,145 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 [2022-04-08 09:21:03,145 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 [2022-04-08 09:21:03,146 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 [2022-04-08 09:21:03,146 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 [2022-04-08 09:21:03,146 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 [2022-04-08 09:21:03,147 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 [2022-04-08 09:21:03,147 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 [2022-04-08 09:21:03,147 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 [2022-04-08 09:21:03,148 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 [2022-04-08 09:21:03,148 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 [2022-04-08 09:21:03,149 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 [2022-04-08 09:21:03,149 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 [2022-04-08 09:21:03,149 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 [2022-04-08 09:21:03,149 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 [2022-04-08 09:21:03,150 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 [2022-04-08 09:21:03,150 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 [2022-04-08 09:21:03,151 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 [2022-04-08 09:21:03,151 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 [2022-04-08 09:21:03,151 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 [2022-04-08 09:21:03,151 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 [2022-04-08 09:21:03,152 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 [2022-04-08 09:21:03,152 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 [2022-04-08 09:21:03,153 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 [2022-04-08 09:21:03,153 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 [2022-04-08 09:21:03,153 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 [2022-04-08 09:21:03,154 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 [2022-04-08 09:21:03,154 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 [2022-04-08 09:21:03,154 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 [2022-04-08 09:21:03,155 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 [2022-04-08 09:21:03,155 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 [2022-04-08 09:21:03,155 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 [2022-04-08 09:21:03,156 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 [2022-04-08 09:21:03,156 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 [2022-04-08 09:21:03,157 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 [2022-04-08 09:21:03,157 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 [2022-04-08 09:21:03,157 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 [2022-04-08 09:21:03,157 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 [2022-04-08 09:21:03,158 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 [2022-04-08 09:21:03,158 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 [2022-04-08 09:21:03,159 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 [2022-04-08 09:21:03,159 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 [2022-04-08 09:21:03,159 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 [2022-04-08 09:21:03,159 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 [2022-04-08 09:21:03,160 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 [2022-04-08 09:21:03,160 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 [2022-04-08 09:21:03,161 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 [2022-04-08 09:21:03,161 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 [2022-04-08 09:21:03,161 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 [2022-04-08 09:21:03,161 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 [2022-04-08 09:21:03,162 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 [2022-04-08 09:21:03,162 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 [2022-04-08 09:21:03,163 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 [2022-04-08 09:21:03,163 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 [2022-04-08 09:21:03,163 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 [2022-04-08 09:21:03,164 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 [2022-04-08 09:21:03,164 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 [2022-04-08 09:21:03,164 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 [2022-04-08 09:21:03,165 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 [2022-04-08 09:21:03,165 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 [2022-04-08 09:21:03,166 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 [2022-04-08 09:21:03,166 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 [2022-04-08 09:21:03,166 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 [2022-04-08 09:21:03,166 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 [2022-04-08 09:21:03,167 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 [2022-04-08 09:21:03,167 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 [2022-04-08 09:21:03,168 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 [2022-04-08 09:21:03,168 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 [2022-04-08 09:21:03,168 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 [2022-04-08 09:21:03,168 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 [2022-04-08 09:21:03,169 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 [2022-04-08 09:21:03,169 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 [2022-04-08 09:21:03,170 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 [2022-04-08 09:21:03,170 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 [2022-04-08 09:21:03,170 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 [2022-04-08 09:21:03,170 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 [2022-04-08 09:21:03,171 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 [2022-04-08 09:21:03,171 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 [2022-04-08 09:21:03,172 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 [2022-04-08 09:21:03,172 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 [2022-04-08 09:21:03,172 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 [2022-04-08 09:21:03,173 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 [2022-04-08 09:21:03,173 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 [2022-04-08 09:21:03,173 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 [2022-04-08 09:21:03,174 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 [2022-04-08 09:21:03,174 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 [2022-04-08 09:21:03,174 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 [2022-04-08 09:21:03,175 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 [2022-04-08 09:21:03,175 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 [2022-04-08 09:21:03,176 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 [2022-04-08 09:21:03,176 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 [2022-04-08 09:21:03,176 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 [2022-04-08 09:21:03,176 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-08 09:21:03,176 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-08 09:21:03,176 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-08 09:21:03,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2022-04-08 09:21:03,177 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:21:12,132 INFO L290 TraceCheckUtils]: 184: Hoare triple {32857#false} assume !false; {32857#false} is VALID [2022-04-08 09:21:12,133 INFO L290 TraceCheckUtils]: 183: Hoare triple {32857#false} assume 0 == ~cond; {32857#false} is VALID [2022-04-08 09:21:12,133 INFO L290 TraceCheckUtils]: 182: Hoare triple {32857#false} ~cond := #in~cond; {32857#false} is VALID [2022-04-08 09:21:12,133 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 [2022-04-08 09:21:12,133 INFO L290 TraceCheckUtils]: 180: Hoare triple {33577#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {32857#false} is VALID [2022-04-08 09:21:12,133 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 [2022-04-08 09:21:12,134 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 [2022-04-08 09:21:12,134 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 [2022-04-08 09:21:12,135 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 [2022-04-08 09:21:12,135 INFO L272 TraceCheckUtils]: 175: Hoare triple {33585#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,135 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 [2022-04-08 09:21:12,136 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 [2022-04-08 09:21:12,136 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 [2022-04-08 09:21:12,137 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 [2022-04-08 09:21:12,137 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 [2022-04-08 09:21:12,137 INFO L272 TraceCheckUtils]: 169: Hoare triple {33606#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,138 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 [2022-04-08 09:21:12,138 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 [2022-04-08 09:21:12,138 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 [2022-04-08 09:21:12,139 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 [2022-04-08 09:21:12,139 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 [2022-04-08 09:21:12,140 INFO L272 TraceCheckUtils]: 163: Hoare triple {33627#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,140 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 [2022-04-08 09:21:12,140 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 [2022-04-08 09:21:12,141 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 [2022-04-08 09:21:12,141 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 [2022-04-08 09:21:12,142 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 [2022-04-08 09:21:12,142 INFO L272 TraceCheckUtils]: 157: Hoare triple {33648#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,142 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 [2022-04-08 09:21:12,142 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 [2022-04-08 09:21:12,143 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 [2022-04-08 09:21:12,143 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 [2022-04-08 09:21:12,144 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 [2022-04-08 09:21:12,144 INFO L272 TraceCheckUtils]: 151: Hoare triple {33669#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,144 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 [2022-04-08 09:21:12,145 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 [2022-04-08 09:21:12,145 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 [2022-04-08 09:21:12,146 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 [2022-04-08 09:21:12,146 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 [2022-04-08 09:21:12,146 INFO L272 TraceCheckUtils]: 145: Hoare triple {33690#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,146 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 [2022-04-08 09:21:12,147 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 [2022-04-08 09:21:12,147 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 [2022-04-08 09:21:12,148 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 [2022-04-08 09:21:12,148 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 [2022-04-08 09:21:12,148 INFO L272 TraceCheckUtils]: 139: Hoare triple {33711#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,149 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 [2022-04-08 09:21:12,149 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 [2022-04-08 09:21:12,150 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 [2022-04-08 09:21:12,150 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 [2022-04-08 09:21:12,151 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 [2022-04-08 09:21:12,151 INFO L272 TraceCheckUtils]: 133: Hoare triple {33732#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,151 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 [2022-04-08 09:21:12,151 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 [2022-04-08 09:21:12,152 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 [2022-04-08 09:21:12,152 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 [2022-04-08 09:21:12,153 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 [2022-04-08 09:21:12,153 INFO L272 TraceCheckUtils]: 127: Hoare triple {33753#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,153 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 [2022-04-08 09:21:12,154 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 [2022-04-08 09:21:12,154 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 [2022-04-08 09:21:12,155 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 [2022-04-08 09:21:12,155 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 [2022-04-08 09:21:12,155 INFO L272 TraceCheckUtils]: 121: Hoare triple {33774#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,156 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 [2022-04-08 09:21:12,156 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 [2022-04-08 09:21:12,156 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 [2022-04-08 09:21:12,157 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 [2022-04-08 09:21:12,157 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 [2022-04-08 09:21:12,158 INFO L272 TraceCheckUtils]: 115: Hoare triple {33795#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,158 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 [2022-04-08 09:21:12,158 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 [2022-04-08 09:21:12,159 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 [2022-04-08 09:21:12,159 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 [2022-04-08 09:21:12,160 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 [2022-04-08 09:21:12,160 INFO L272 TraceCheckUtils]: 109: Hoare triple {33816#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,160 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 [2022-04-08 09:21:12,160 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 [2022-04-08 09:21:12,161 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 [2022-04-08 09:21:12,161 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 [2022-04-08 09:21:12,162 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 [2022-04-08 09:21:12,162 INFO L272 TraceCheckUtils]: 103: Hoare triple {33837#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,162 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 [2022-04-08 09:21:12,163 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 [2022-04-08 09:21:12,163 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 [2022-04-08 09:21:12,164 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 [2022-04-08 09:21:12,164 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 [2022-04-08 09:21:12,164 INFO L272 TraceCheckUtils]: 97: Hoare triple {33858#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,165 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 [2022-04-08 09:21:12,165 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 [2022-04-08 09:21:12,165 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 [2022-04-08 09:21:12,166 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 [2022-04-08 09:21:12,166 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 [2022-04-08 09:21:12,166 INFO L272 TraceCheckUtils]: 91: Hoare triple {33879#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,167 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 [2022-04-08 09:21:12,167 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 [2022-04-08 09:21:12,168 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 [2022-04-08 09:21:12,168 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 [2022-04-08 09:21:12,169 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 [2022-04-08 09:21:12,169 INFO L272 TraceCheckUtils]: 85: Hoare triple {33900#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,169 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 [2022-04-08 09:21:12,169 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 [2022-04-08 09:21:12,170 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 [2022-04-08 09:21:12,170 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 [2022-04-08 09:21:12,171 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 [2022-04-08 09:21:12,171 INFO L272 TraceCheckUtils]: 79: Hoare triple {33921#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,171 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 [2022-04-08 09:21:12,172 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 [2022-04-08 09:21:12,172 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 [2022-04-08 09:21:12,172 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 [2022-04-08 09:21:12,173 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 [2022-04-08 09:21:12,173 INFO L272 TraceCheckUtils]: 73: Hoare triple {33942#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,173 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 [2022-04-08 09:21:12,174 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 [2022-04-08 09:21:12,174 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 [2022-04-08 09:21:12,175 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 [2022-04-08 09:21:12,175 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 [2022-04-08 09:21:12,175 INFO L272 TraceCheckUtils]: 67: Hoare triple {33963#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,176 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 [2022-04-08 09:21:12,176 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 [2022-04-08 09:21:12,177 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 [2022-04-08 09:21:12,177 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 [2022-04-08 09:21:12,178 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 [2022-04-08 09:21:12,178 INFO L272 TraceCheckUtils]: 61: Hoare triple {33984#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,178 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 [2022-04-08 09:21:12,178 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 [2022-04-08 09:21:12,179 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 [2022-04-08 09:21:12,179 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 [2022-04-08 09:21:12,180 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 [2022-04-08 09:21:12,180 INFO L272 TraceCheckUtils]: 55: Hoare triple {34005#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,180 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 [2022-04-08 09:21:12,180 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 [2022-04-08 09:21:12,181 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 [2022-04-08 09:21:12,181 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 [2022-04-08 09:21:12,182 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 [2022-04-08 09:21:12,182 INFO L272 TraceCheckUtils]: 49: Hoare triple {34026#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,182 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 [2022-04-08 09:21:12,183 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 [2022-04-08 09:21:12,183 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 [2022-04-08 09:21:12,184 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 [2022-04-08 09:21:12,184 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 [2022-04-08 09:21:12,184 INFO L272 TraceCheckUtils]: 43: Hoare triple {34047#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,185 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 [2022-04-08 09:21:12,185 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 [2022-04-08 09:21:12,186 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 [2022-04-08 09:21:12,186 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 [2022-04-08 09:21:12,187 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 [2022-04-08 09:21:12,187 INFO L272 TraceCheckUtils]: 37: Hoare triple {34068#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,187 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 [2022-04-08 09:21:12,187 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 [2022-04-08 09:21:12,188 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 [2022-04-08 09:21:12,188 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 [2022-04-08 09:21:12,189 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 [2022-04-08 09:21:12,189 INFO L272 TraceCheckUtils]: 31: Hoare triple {34089#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,189 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 [2022-04-08 09:21:12,190 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 [2022-04-08 09:21:12,190 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 [2022-04-08 09:21:12,190 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 [2022-04-08 09:21:12,191 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 [2022-04-08 09:21:12,191 INFO L272 TraceCheckUtils]: 25: Hoare triple {34110#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,191 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 [2022-04-08 09:21:12,192 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 [2022-04-08 09:21:12,192 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 [2022-04-08 09:21:12,193 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 [2022-04-08 09:21:12,193 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 [2022-04-08 09:21:12,193 INFO L272 TraceCheckUtils]: 19: Hoare triple {34131#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,194 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 [2022-04-08 09:21:12,194 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 [2022-04-08 09:21:12,195 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 [2022-04-08 09:21:12,195 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 [2022-04-08 09:21:12,196 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 [2022-04-08 09:21:12,196 INFO L272 TraceCheckUtils]: 13: Hoare triple {34152#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,196 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 [2022-04-08 09:21:12,196 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 [2022-04-08 09:21:12,197 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 [2022-04-08 09:21:12,197 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 [2022-04-08 09:21:12,198 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 [2022-04-08 09:21:12,198 INFO L272 TraceCheckUtils]: 7: Hoare triple {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {32856#true} is VALID [2022-04-08 09:21:12,198 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 [2022-04-08 09:21:12,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {32856#true} ~x~0 := 0; {34173#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} is VALID [2022-04-08 09:21:12,199 INFO L272 TraceCheckUtils]: 4: Hoare triple {32856#true} call #t~ret5 := main(); {32856#true} is VALID [2022-04-08 09:21:12,199 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32856#true} {32856#true} #42#return; {32856#true} is VALID [2022-04-08 09:21:12,199 INFO L290 TraceCheckUtils]: 2: Hoare triple {32856#true} assume true; {32856#true} is VALID [2022-04-08 09:21:12,199 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 [2022-04-08 09:21:12,199 INFO L272 TraceCheckUtils]: 0: Hoare triple {32856#true} call ULTIMATE.init(); {32856#true} is VALID [2022-04-08 09:21:12,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2465 backedges. 0 proven. 2059 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2022-04-08 09:21:12,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1101072903] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:21:12,200 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:21:12,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [63, 62, 90] total 152 [2022-04-08 09:21:12,200 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:21:12,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2002973339] [2022-04-08 09:21:12,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2002973339] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:21:12,200 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:21:12,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [63] imperfect sequences [] total 63 [2022-04-08 09:21:12,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22075752] [2022-04-08 09:21:12,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:21:12,201 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 [2022-04-08 09:21:12,201 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:21:12,202 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) [2022-04-08 09:21:12,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 129 edges. 129 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:21:12,282 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-04-08 09:21:12,282 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:21:12,282 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-04-08 09:21:12,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2131, Invalid=20821, Unknown=0, NotChecked=0, Total=22952 [2022-04-08 09:21:12,284 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) [2022-04-08 09:21:25,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:21:25,693 INFO L93 Difference]: Finished difference Result 112 states and 142 transitions. [2022-04-08 09:21:25,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2022-04-08 09:21:25,694 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 [2022-04-08 09:21:25,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:21:25,694 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) [2022-04-08 09:21:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 142 transitions. [2022-04-08 09:21:25,699 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) [2022-04-08 09:21:25,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 142 transitions. [2022-04-08 09:21:25,704 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 63 states and 142 transitions. [2022-04-08 09:21:25,824 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:21:25,825 INFO L225 Difference]: With dead ends: 112 [2022-04-08 09:21:25,825 INFO L226 Difference]: Without dead ends: 107 [2022-04-08 09:21:25,828 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 551 GetRequests, 312 SyntacticMatches, 29 SemanticMatches, 210 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4560 ImplicationChecksByTransitivity, 13.2s TimeCoverageRelationStatistics Valid=5185, Invalid=39547, Unknown=0, NotChecked=0, Total=44732 [2022-04-08 09:21:25,828 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 70 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 6520 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.3s 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, 5.3s IncrementalHoareTripleChecker+Time [2022-04-08 09:21:25,828 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [71 Valid, 219 Invalid, 6696 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 6520 Invalid, 0 Unknown, 0 Unchecked, 5.3s Time] [2022-04-08 09:21:25,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 107 states. [2022-04-08 09:21:26,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 107 to 105. [2022-04-08 09:21:26,319 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:21:26,320 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) [2022-04-08 09:21:26,320 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) [2022-04-08 09:21:26,320 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) [2022-04-08 09:21:26,322 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:21:26,323 INFO L93 Difference]: Finished difference Result 107 states and 137 transitions. [2022-04-08 09:21:26,323 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2022-04-08 09:21:26,323 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:21:26,323 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:21:26,323 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. [2022-04-08 09:21:26,324 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. [2022-04-08 09:21:26,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:21:26,326 INFO L93 Difference]: Finished difference Result 107 states and 137 transitions. [2022-04-08 09:21:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 137 transitions. [2022-04-08 09:21:26,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:21:26,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:21:26,327 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:21:26,327 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:21:26,327 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) [2022-04-08 09:21:26,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 134 transitions. [2022-04-08 09:21:26,330 INFO L78 Accepts]: Start accepts. Automaton has 105 states and 134 transitions. Word has length 185 [2022-04-08 09:21:26,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:21:26,330 INFO L478 AbstractCegarLoop]: Abstraction has 105 states and 134 transitions. [2022-04-08 09:21:26,330 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) [2022-04-08 09:21:26,330 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 105 states and 134 transitions. [2022-04-08 09:21:26,517 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 134 edges. 134 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:21:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 134 transitions. [2022-04-08 09:21:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-04-08 09:21:26,518 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:21:26,518 INFO L499 BasicCegarLoop]: trace histogram [30, 30, 30, 30, 30, 30, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:21:26,546 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-08 09:21:26,743 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:21:26,743 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:21:26,744 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:21:26,744 INFO L85 PathProgramCache]: Analyzing trace with hash 388165802, now seen corresponding path program 59 times [2022-04-08 09:21:26,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:21:26,744 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1080096141] [2022-04-08 09:21:26,759 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:21:26,760 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:21:26,760 INFO L85 PathProgramCache]: Analyzing trace with hash 388165802, now seen corresponding path program 60 times [2022-04-08 09:21:26,760 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:21:26,760 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [660142134] [2022-04-08 09:21:26,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:21:26,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:21:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:21:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,588 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 [2022-04-08 09:21:28,588 INFO L290 TraceCheckUtils]: 1: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-08 09:21:28,589 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-08 09:21:28,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:21:28,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,644 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 [2022-04-08 09:21:28,645 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 [2022-04-08 09:21:28,645 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 [2022-04-08 09:21:28,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:21:28,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,651 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 [2022-04-08 09:21:28,652 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 [2022-04-08 09:21:28,652 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 [2022-04-08 09:21:28,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:21:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,658 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 [2022-04-08 09:21:28,658 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 [2022-04-08 09:21:28,659 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 [2022-04-08 09:21:28,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:21:28,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,665 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 [2022-04-08 09:21:28,665 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 [2022-04-08 09:21:28,666 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 [2022-04-08 09:21:28,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:21:28,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,676 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 [2022-04-08 09:21:28,676 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 [2022-04-08 09:21:28,677 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 [2022-04-08 09:21:28,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:21:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,683 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 [2022-04-08 09:21:28,683 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 [2022-04-08 09:21:28,684 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 [2022-04-08 09:21:28,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:21:28,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,690 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 [2022-04-08 09:21:28,690 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 [2022-04-08 09:21:28,691 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 [2022-04-08 09:21:28,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:21:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,696 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 [2022-04-08 09:21:28,697 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 [2022-04-08 09:21:28,697 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 [2022-04-08 09:21:28,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:21:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,703 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 [2022-04-08 09:21:28,704 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 [2022-04-08 09:21:28,704 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 [2022-04-08 09:21:28,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:21:28,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,710 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 [2022-04-08 09:21:28,710 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 [2022-04-08 09:21:28,711 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 [2022-04-08 09:21:28,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:21:28,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,717 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 [2022-04-08 09:21:28,717 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 [2022-04-08 09:21:28,718 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 [2022-04-08 09:21:28,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:21:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,724 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 [2022-04-08 09:21:28,724 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 [2022-04-08 09:21:28,725 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 [2022-04-08 09:21:28,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:21:28,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,730 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 [2022-04-08 09:21:28,731 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 [2022-04-08 09:21:28,731 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 [2022-04-08 09:21:28,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:21:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,737 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 [2022-04-08 09:21:28,738 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 [2022-04-08 09:21:28,738 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 [2022-04-08 09:21:28,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:21:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,749 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 [2022-04-08 09:21:28,750 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 [2022-04-08 09:21:28,751 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 [2022-04-08 09:21:28,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:21:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,759 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 [2022-04-08 09:21:28,759 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 [2022-04-08 09:21:28,760 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 [2022-04-08 09:21:28,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:21:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,776 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 [2022-04-08 09:21:28,777 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 [2022-04-08 09:21:28,778 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 [2022-04-08 09:21:28,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:21:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,785 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 [2022-04-08 09:21:28,785 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 [2022-04-08 09:21:28,786 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 [2022-04-08 09:21:28,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:21:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,793 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 [2022-04-08 09:21:28,793 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 [2022-04-08 09:21:28,794 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 [2022-04-08 09:21:28,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:21:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,801 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 [2022-04-08 09:21:28,802 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 [2022-04-08 09:21:28,802 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 [2022-04-08 09:21:28,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:21:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,809 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 [2022-04-08 09:21:28,810 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 [2022-04-08 09:21:28,811 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 [2022-04-08 09:21:28,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:21:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,817 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 [2022-04-08 09:21:28,818 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 [2022-04-08 09:21:28,819 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 [2022-04-08 09:21:28,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:21:28,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,825 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 [2022-04-08 09:21:28,826 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 [2022-04-08 09:21:28,827 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 [2022-04-08 09:21:28,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:21:28,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,834 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 [2022-04-08 09:21:28,834 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 [2022-04-08 09:21:28,835 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 [2022-04-08 09:21:28,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:21:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,842 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 [2022-04-08 09:21:28,842 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 [2022-04-08 09:21:28,843 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 [2022-04-08 09:21:28,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:21:28,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,850 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 [2022-04-08 09:21:28,851 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 [2022-04-08 09:21:28,851 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 [2022-04-08 09:21:28,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:21:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,858 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 [2022-04-08 09:21:28,859 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 [2022-04-08 09:21:28,859 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 [2022-04-08 09:21:28,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:21:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,866 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 [2022-04-08 09:21:28,867 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 [2022-04-08 09:21:28,867 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 [2022-04-08 09:21:28,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:21:28,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,874 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 [2022-04-08 09:21:28,875 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 [2022-04-08 09:21:28,876 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 [2022-04-08 09:21:28,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-08 09:21:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:28,882 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 [2022-04-08 09:21:28,883 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 [2022-04-08 09:21:28,884 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 [2022-04-08 09:21:28,884 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 [2022-04-08 09:21:28,884 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 [2022-04-08 09:21:28,884 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-08 09:21:28,884 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-08 09:21:28,885 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-08 09:21:28,885 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {34980#(= main_~x~0 0)} is VALID [2022-04-08 09:21:28,885 INFO L290 TraceCheckUtils]: 6: Hoare triple {34980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {34980#(= main_~x~0 0)} is VALID [2022-04-08 09:21:28,885 INFO L272 TraceCheckUtils]: 7: Hoare triple {34980#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-08 09:21:28,886 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 [2022-04-08 09:21:28,886 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 [2022-04-08 09:21:28,887 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 [2022-04-08 09:21:28,887 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 [2022-04-08 09:21:28,887 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 [2022-04-08 09:21:28,887 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 [2022-04-08 09:21:28,888 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 [2022-04-08 09:21:28,888 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 [2022-04-08 09:21:28,889 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 [2022-04-08 09:21:28,889 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 [2022-04-08 09:21:28,890 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 [2022-04-08 09:21:28,890 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 [2022-04-08 09:21:28,890 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 [2022-04-08 09:21:28,890 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 [2022-04-08 09:21:28,891 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 [2022-04-08 09:21:28,892 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 [2022-04-08 09:21:28,892 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 [2022-04-08 09:21:28,892 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 [2022-04-08 09:21:28,892 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 [2022-04-08 09:21:28,893 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 [2022-04-08 09:21:28,894 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 [2022-04-08 09:21:28,894 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 [2022-04-08 09:21:28,894 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 [2022-04-08 09:21:28,894 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 [2022-04-08 09:21:28,895 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 [2022-04-08 09:21:28,895 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 [2022-04-08 09:21:28,896 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 [2022-04-08 09:21:28,896 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 [2022-04-08 09:21:28,897 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 [2022-04-08 09:21:28,897 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 [2022-04-08 09:21:28,897 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 [2022-04-08 09:21:28,898 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 [2022-04-08 09:21:28,898 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 [2022-04-08 09:21:28,899 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 [2022-04-08 09:21:28,899 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 [2022-04-08 09:21:28,899 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 [2022-04-08 09:21:28,900 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 [2022-04-08 09:21:28,900 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 [2022-04-08 09:21:28,901 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 [2022-04-08 09:21:28,901 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 [2022-04-08 09:21:28,902 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 [2022-04-08 09:21:28,902 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 [2022-04-08 09:21:28,902 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 [2022-04-08 09:21:28,903 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 [2022-04-08 09:21:28,903 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 [2022-04-08 09:21:28,904 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 [2022-04-08 09:21:28,904 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 [2022-04-08 09:21:28,904 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 [2022-04-08 09:21:28,905 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 [2022-04-08 09:21:28,905 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 [2022-04-08 09:21:28,906 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 [2022-04-08 09:21:28,906 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 [2022-04-08 09:21:28,907 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 [2022-04-08 09:21:28,907 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 [2022-04-08 09:21:28,907 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 [2022-04-08 09:21:28,907 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 [2022-04-08 09:21:28,908 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 [2022-04-08 09:21:28,909 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 [2022-04-08 09:21:28,909 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 [2022-04-08 09:21:28,909 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 [2022-04-08 09:21:28,909 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 [2022-04-08 09:21:28,910 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 [2022-04-08 09:21:28,911 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 [2022-04-08 09:21:28,911 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 [2022-04-08 09:21:28,911 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 [2022-04-08 09:21:28,912 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 [2022-04-08 09:21:28,912 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 [2022-04-08 09:21:28,912 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 [2022-04-08 09:21:28,913 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 [2022-04-08 09:21:28,913 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 [2022-04-08 09:21:28,914 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 [2022-04-08 09:21:28,914 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 [2022-04-08 09:21:28,914 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 [2022-04-08 09:21:28,915 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 [2022-04-08 09:21:28,915 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 [2022-04-08 09:21:28,916 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 [2022-04-08 09:21:28,916 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 [2022-04-08 09:21:28,916 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 [2022-04-08 09:21:28,917 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 [2022-04-08 09:21:28,917 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 [2022-04-08 09:21:28,918 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 [2022-04-08 09:21:28,918 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 [2022-04-08 09:21:28,919 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 [2022-04-08 09:21:28,919 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 [2022-04-08 09:21:28,919 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 [2022-04-08 09:21:28,920 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 [2022-04-08 09:21:28,920 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 [2022-04-08 09:21:28,921 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 [2022-04-08 09:21:28,921 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 [2022-04-08 09:21:28,921 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 [2022-04-08 09:21:28,922 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 [2022-04-08 09:21:28,922 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 [2022-04-08 09:21:28,923 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 [2022-04-08 09:21:28,923 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 [2022-04-08 09:21:28,923 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 [2022-04-08 09:21:28,924 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 [2022-04-08 09:21:28,924 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 [2022-04-08 09:21:28,924 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 [2022-04-08 09:21:28,925 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 [2022-04-08 09:21:28,925 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 [2022-04-08 09:21:28,926 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 [2022-04-08 09:21:28,926 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 [2022-04-08 09:21:28,926 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 [2022-04-08 09:21:28,927 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 [2022-04-08 09:21:28,928 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 [2022-04-08 09:21:28,928 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 [2022-04-08 09:21:28,928 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 [2022-04-08 09:21:28,928 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 [2022-04-08 09:21:28,929 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 [2022-04-08 09:21:28,929 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 [2022-04-08 09:21:28,930 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 [2022-04-08 09:21:28,930 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 [2022-04-08 09:21:28,931 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 [2022-04-08 09:21:28,931 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 [2022-04-08 09:21:28,931 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 [2022-04-08 09:21:28,932 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 [2022-04-08 09:21:28,932 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 [2022-04-08 09:21:28,933 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 [2022-04-08 09:21:28,933 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 [2022-04-08 09:21:28,933 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 [2022-04-08 09:21:28,933 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 [2022-04-08 09:21:28,934 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 [2022-04-08 09:21:28,934 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 [2022-04-08 09:21:28,935 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 [2022-04-08 09:21:28,935 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 [2022-04-08 09:21:28,935 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 [2022-04-08 09:21:28,935 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 [2022-04-08 09:21:28,936 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 [2022-04-08 09:21:28,936 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 [2022-04-08 09:21:28,937 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 [2022-04-08 09:21:28,937 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 [2022-04-08 09:21:28,937 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 [2022-04-08 09:21:28,937 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 [2022-04-08 09:21:28,938 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 [2022-04-08 09:21:28,938 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 [2022-04-08 09:21:28,939 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 [2022-04-08 09:21:28,939 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 [2022-04-08 09:21:28,939 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 [2022-04-08 09:21:28,940 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 [2022-04-08 09:21:28,940 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 [2022-04-08 09:21:28,940 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 [2022-04-08 09:21:28,941 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 [2022-04-08 09:21:28,941 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 [2022-04-08 09:21:28,941 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 [2022-04-08 09:21:28,942 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 [2022-04-08 09:21:28,942 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 [2022-04-08 09:21:28,943 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 [2022-04-08 09:21:28,943 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 [2022-04-08 09:21:28,943 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 [2022-04-08 09:21:28,943 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 [2022-04-08 09:21:28,944 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 [2022-04-08 09:21:28,944 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 [2022-04-08 09:21:28,945 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 [2022-04-08 09:21:28,945 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 [2022-04-08 09:21:28,945 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 [2022-04-08 09:21:28,945 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 [2022-04-08 09:21:28,946 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 [2022-04-08 09:21:28,946 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 [2022-04-08 09:21:28,947 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 [2022-04-08 09:21:28,947 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 [2022-04-08 09:21:28,947 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 [2022-04-08 09:21:28,947 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 [2022-04-08 09:21:28,948 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 [2022-04-08 09:21:28,948 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 [2022-04-08 09:21:28,949 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 [2022-04-08 09:21:28,949 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 [2022-04-08 09:21:28,949 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 [2022-04-08 09:21:28,949 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 [2022-04-08 09:21:28,950 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 [2022-04-08 09:21:28,950 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 [2022-04-08 09:21:28,951 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 [2022-04-08 09:21:28,951 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 [2022-04-08 09:21:28,951 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 [2022-04-08 09:21:28,951 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 [2022-04-08 09:21:28,952 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 [2022-04-08 09:21:28,952 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 [2022-04-08 09:21:28,953 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 [2022-04-08 09:21:28,953 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 [2022-04-08 09:21:28,954 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 [2022-04-08 09:21:28,954 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 [2022-04-08 09:21:28,954 INFO L290 TraceCheckUtils]: 188: Hoare triple {34976#false} ~cond := #in~cond; {34976#false} is VALID [2022-04-08 09:21:28,954 INFO L290 TraceCheckUtils]: 189: Hoare triple {34976#false} assume 0 == ~cond; {34976#false} is VALID [2022-04-08 09:21:28,954 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-08 09:21:28,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2022-04-08 09:21:28,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:21:28,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [660142134] [2022-04-08 09:21:28,955 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [660142134] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:21:28,955 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [127457325] [2022-04-08 09:21:28,955 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:21:28,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:21:28,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:21:28,956 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) [2022-04-08 09:21:28,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-08 09:21:34,029 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-08 09:21:34,029 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:21:34,040 WARN L261 TraceCheckSpWp]: Trace formula consists of 471 conjuncts, 309 conjunts are in the unsatisfiable core [2022-04-08 09:21:34,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:21:34,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:21:36,995 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {34975#true} is VALID [2022-04-08 09:21:36,996 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 [2022-04-08 09:21:36,996 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-08 09:21:36,996 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-08 09:21:36,996 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-08 09:21:36,996 INFO L290 TraceCheckUtils]: 5: Hoare triple {34975#true} ~x~0 := 0; {34980#(= main_~x~0 0)} is VALID [2022-04-08 09:21:36,996 INFO L290 TraceCheckUtils]: 6: Hoare triple {34980#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {34980#(= main_~x~0 0)} is VALID [2022-04-08 09:21:36,997 INFO L272 TraceCheckUtils]: 7: Hoare triple {34980#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {34975#true} is VALID [2022-04-08 09:21:36,997 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 [2022-04-08 09:21:36,997 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 [2022-04-08 09:21:36,998 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 [2022-04-08 09:21:36,998 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 [2022-04-08 09:21:36,998 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 [2022-04-08 09:21:36,999 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 [2022-04-08 09:21:36,999 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 [2022-04-08 09:21:36,999 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 [2022-04-08 09:21:37,000 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 [2022-04-08 09:21:37,000 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 [2022-04-08 09:21:37,001 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 [2022-04-08 09:21:37,001 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 [2022-04-08 09:21:37,001 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 [2022-04-08 09:21:37,001 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 [2022-04-08 09:21:37,002 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 [2022-04-08 09:21:37,002 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 [2022-04-08 09:21:37,003 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 [2022-04-08 09:21:37,003 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 [2022-04-08 09:21:37,003 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 [2022-04-08 09:21:37,003 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 [2022-04-08 09:21:37,004 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 [2022-04-08 09:21:37,004 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 [2022-04-08 09:21:37,005 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 [2022-04-08 09:21:37,005 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 [2022-04-08 09:21:37,005 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 [2022-04-08 09:21:37,005 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 [2022-04-08 09:21:37,006 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 [2022-04-08 09:21:37,006 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 [2022-04-08 09:21:37,007 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 [2022-04-08 09:21:37,007 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 [2022-04-08 09:21:37,007 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 [2022-04-08 09:21:37,007 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 [2022-04-08 09:21:37,008 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 [2022-04-08 09:21:37,008 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 [2022-04-08 09:21:37,009 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 [2022-04-08 09:21:37,009 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 [2022-04-08 09:21:37,009 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 [2022-04-08 09:21:37,009 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 [2022-04-08 09:21:37,010 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 [2022-04-08 09:21:37,010 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 [2022-04-08 09:21:37,011 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 [2022-04-08 09:21:37,011 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 [2022-04-08 09:21:37,011 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 [2022-04-08 09:21:37,011 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 [2022-04-08 09:21:37,012 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 [2022-04-08 09:21:37,012 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 [2022-04-08 09:21:37,013 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 [2022-04-08 09:21:37,013 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 [2022-04-08 09:21:37,013 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 [2022-04-08 09:21:37,013 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 [2022-04-08 09:21:37,014 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 [2022-04-08 09:21:37,014 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 [2022-04-08 09:21:37,015 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 [2022-04-08 09:21:37,015 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 [2022-04-08 09:21:37,015 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 [2022-04-08 09:21:37,016 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 [2022-04-08 09:21:37,016 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 [2022-04-08 09:21:37,016 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 [2022-04-08 09:21:37,017 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 [2022-04-08 09:21:37,017 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 [2022-04-08 09:21:37,017 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 [2022-04-08 09:21:37,018 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 [2022-04-08 09:21:37,018 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 [2022-04-08 09:21:37,018 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 [2022-04-08 09:21:37,019 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 [2022-04-08 09:21:37,019 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 [2022-04-08 09:21:37,019 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 [2022-04-08 09:21:37,020 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 [2022-04-08 09:21:37,020 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 [2022-04-08 09:21:37,021 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 [2022-04-08 09:21:37,021 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 [2022-04-08 09:21:37,021 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 [2022-04-08 09:21:37,021 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 [2022-04-08 09:21:37,022 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 [2022-04-08 09:21:37,022 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 [2022-04-08 09:21:37,023 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 [2022-04-08 09:21:37,023 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 [2022-04-08 09:21:37,023 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 [2022-04-08 09:21:37,023 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 [2022-04-08 09:21:37,024 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 [2022-04-08 09:21:37,024 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 [2022-04-08 09:21:37,025 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 [2022-04-08 09:21:37,025 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 [2022-04-08 09:21:37,025 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 [2022-04-08 09:21:37,025 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 [2022-04-08 09:21:37,026 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 [2022-04-08 09:21:37,026 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 [2022-04-08 09:21:37,027 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 [2022-04-08 09:21:37,027 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 [2022-04-08 09:21:37,027 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 [2022-04-08 09:21:37,027 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 [2022-04-08 09:21:37,028 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 [2022-04-08 09:21:37,028 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 [2022-04-08 09:21:37,029 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 [2022-04-08 09:21:37,029 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 [2022-04-08 09:21:37,029 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 [2022-04-08 09:21:37,029 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 [2022-04-08 09:21:37,030 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 [2022-04-08 09:21:37,030 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 [2022-04-08 09:21:37,031 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 [2022-04-08 09:21:37,031 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 [2022-04-08 09:21:37,031 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 [2022-04-08 09:21:37,032 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 [2022-04-08 09:21:37,032 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 [2022-04-08 09:21:37,032 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 [2022-04-08 09:21:37,033 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 [2022-04-08 09:21:37,033 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 [2022-04-08 09:21:37,033 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 [2022-04-08 09:21:37,034 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 [2022-04-08 09:21:37,034 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 [2022-04-08 09:21:37,034 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 [2022-04-08 09:21:37,035 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 [2022-04-08 09:21:37,035 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 [2022-04-08 09:21:37,035 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 [2022-04-08 09:21:37,036 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 [2022-04-08 09:21:37,036 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 [2022-04-08 09:21:37,037 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 [2022-04-08 09:21:37,037 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 [2022-04-08 09:21:37,037 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 [2022-04-08 09:21:37,037 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 [2022-04-08 09:21:37,038 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 [2022-04-08 09:21:37,038 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 [2022-04-08 09:21:37,039 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 [2022-04-08 09:21:37,039 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 [2022-04-08 09:21:37,039 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 [2022-04-08 09:21:37,039 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 [2022-04-08 09:21:37,040 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 [2022-04-08 09:21:37,040 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 [2022-04-08 09:21:37,041 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 [2022-04-08 09:21:37,041 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 [2022-04-08 09:21:37,041 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 [2022-04-08 09:21:37,041 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 [2022-04-08 09:21:37,042 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 [2022-04-08 09:21:37,042 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 [2022-04-08 09:21:37,043 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 [2022-04-08 09:21:37,043 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 [2022-04-08 09:21:37,043 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 [2022-04-08 09:21:37,043 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 [2022-04-08 09:21:37,044 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 [2022-04-08 09:21:37,044 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 [2022-04-08 09:21:37,045 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 [2022-04-08 09:21:37,045 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 [2022-04-08 09:21:37,045 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 [2022-04-08 09:21:37,045 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 [2022-04-08 09:21:37,046 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 [2022-04-08 09:21:37,046 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 [2022-04-08 09:21:37,047 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 [2022-04-08 09:21:37,047 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 [2022-04-08 09:21:37,047 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 [2022-04-08 09:21:37,048 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 [2022-04-08 09:21:37,048 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 [2022-04-08 09:21:37,048 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 [2022-04-08 09:21:37,049 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 [2022-04-08 09:21:37,049 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 [2022-04-08 09:21:37,049 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 [2022-04-08 09:21:37,050 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 [2022-04-08 09:21:37,050 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 [2022-04-08 09:21:37,050 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 [2022-04-08 09:21:37,051 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 [2022-04-08 09:21:37,051 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 [2022-04-08 09:21:37,052 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 [2022-04-08 09:21:37,052 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 [2022-04-08 09:21:37,052 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 [2022-04-08 09:21:37,052 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 [2022-04-08 09:21:37,053 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 [2022-04-08 09:21:37,053 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 [2022-04-08 09:21:37,054 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 [2022-04-08 09:21:37,054 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 [2022-04-08 09:21:37,054 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 [2022-04-08 09:21:37,054 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 [2022-04-08 09:21:37,055 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 [2022-04-08 09:21:37,055 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 [2022-04-08 09:21:37,056 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 [2022-04-08 09:21:37,056 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 [2022-04-08 09:21:37,056 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 [2022-04-08 09:21:37,056 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 [2022-04-08 09:21:37,057 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 [2022-04-08 09:21:37,057 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 [2022-04-08 09:21:37,058 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 [2022-04-08 09:21:37,058 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 [2022-04-08 09:21:37,058 INFO L290 TraceCheckUtils]: 188: Hoare triple {34976#false} ~cond := #in~cond; {34976#false} is VALID [2022-04-08 09:21:37,058 INFO L290 TraceCheckUtils]: 189: Hoare triple {34976#false} assume 0 == ~cond; {34976#false} is VALID [2022-04-08 09:21:37,058 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-08 09:21:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1305 trivial. 0 not checked. [2022-04-08 09:21:37,059 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:21:50,131 INFO L290 TraceCheckUtils]: 190: Hoare triple {34976#false} assume !false; {34976#false} is VALID [2022-04-08 09:21:50,132 INFO L290 TraceCheckUtils]: 189: Hoare triple {35710#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {34976#false} is VALID [2022-04-08 09:21:50,132 INFO L290 TraceCheckUtils]: 188: Hoare triple {35714#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {35710#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:21:50,132 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 [2022-04-08 09:21:50,133 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 [2022-04-08 09:21:50,133 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 [2022-04-08 09:21:50,134 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 [2022-04-08 09:21:50,134 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 [2022-04-08 09:21:50,135 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 [2022-04-08 09:21:50,135 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 [2022-04-08 09:21:50,135 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 [2022-04-08 09:21:50,136 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 [2022-04-08 09:21:50,137 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 [2022-04-08 09:21:50,137 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 [2022-04-08 09:21:50,138 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 [2022-04-08 09:21:50,138 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 [2022-04-08 09:21:50,138 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 [2022-04-08 09:21:50,138 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 [2022-04-08 09:21:50,139 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 [2022-04-08 09:21:50,140 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 [2022-04-08 09:21:50,140 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 [2022-04-08 09:21:50,140 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 [2022-04-08 09:21:50,141 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 [2022-04-08 09:21:50,141 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 [2022-04-08 09:21:50,142 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 [2022-04-08 09:21:50,142 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 [2022-04-08 09:21:50,143 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 [2022-04-08 09:21:50,143 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 [2022-04-08 09:21:50,143 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 [2022-04-08 09:21:50,144 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 [2022-04-08 09:21:50,145 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 [2022-04-08 09:21:50,145 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 [2022-04-08 09:21:50,146 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 [2022-04-08 09:21:50,146 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 [2022-04-08 09:21:50,146 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 [2022-04-08 09:21:50,146 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 [2022-04-08 09:21:50,147 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 [2022-04-08 09:21:50,147 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 [2022-04-08 09:21:50,148 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 [2022-04-08 09:21:50,148 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 [2022-04-08 09:21:50,149 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 [2022-04-08 09:21:50,149 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 [2022-04-08 09:21:50,150 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 [2022-04-08 09:21:50,150 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 [2022-04-08 09:21:50,151 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 [2022-04-08 09:21:50,151 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 [2022-04-08 09:21:50,151 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 [2022-04-08 09:21:50,152 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 [2022-04-08 09:21:50,152 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 [2022-04-08 09:21:50,153 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 [2022-04-08 09:21:50,154 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 [2022-04-08 09:21:50,154 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 [2022-04-08 09:21:50,154 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 [2022-04-08 09:21:50,154 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 [2022-04-08 09:21:50,155 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 [2022-04-08 09:21:50,156 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 [2022-04-08 09:21:50,156 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 [2022-04-08 09:21:50,156 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 [2022-04-08 09:21:50,157 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 [2022-04-08 09:21:50,157 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 [2022-04-08 09:21:50,158 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 [2022-04-08 09:21:50,158 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 [2022-04-08 09:21:50,159 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 [2022-04-08 09:21:50,159 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 [2022-04-08 09:21:50,159 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 [2022-04-08 09:21:50,160 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 [2022-04-08 09:21:50,160 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 [2022-04-08 09:21:50,161 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 [2022-04-08 09:21:50,162 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 [2022-04-08 09:21:50,162 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 [2022-04-08 09:21:50,162 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 [2022-04-08 09:21:50,162 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 [2022-04-08 09:21:50,163 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 [2022-04-08 09:21:50,163 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 [2022-04-08 09:21:50,164 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 [2022-04-08 09:21:50,164 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 [2022-04-08 09:21:50,165 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 [2022-04-08 09:21:50,165 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 [2022-04-08 09:21:50,166 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 [2022-04-08 09:21:50,166 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 [2022-04-08 09:21:50,167 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 [2022-04-08 09:21:50,167 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 [2022-04-08 09:21:50,167 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 [2022-04-08 09:21:50,168 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 [2022-04-08 09:21:50,168 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 [2022-04-08 09:21:50,169 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 [2022-04-08 09:21:50,170 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 [2022-04-08 09:21:50,170 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 [2022-04-08 09:21:50,170 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 [2022-04-08 09:21:50,170 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 [2022-04-08 09:21:50,171 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 [2022-04-08 09:21:50,171 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 [2022-04-08 09:21:50,172 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 [2022-04-08 09:21:50,172 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 [2022-04-08 09:21:50,173 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 [2022-04-08 09:21:50,173 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 [2022-04-08 09:21:50,174 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 [2022-04-08 09:21:50,174 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 [2022-04-08 09:21:50,175 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 [2022-04-08 09:21:50,175 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 [2022-04-08 09:21:50,175 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 [2022-04-08 09:21:50,176 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 [2022-04-08 09:21:50,176 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 [2022-04-08 09:21:50,177 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 [2022-04-08 09:21:50,177 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 [2022-04-08 09:21:50,177 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 [2022-04-08 09:21:50,178 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 [2022-04-08 09:21:50,178 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 [2022-04-08 09:21:50,179 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 [2022-04-08 09:21:50,179 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 [2022-04-08 09:21:50,180 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 [2022-04-08 09:21:50,180 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 [2022-04-08 09:21:50,181 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 [2022-04-08 09:21:50,181 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 [2022-04-08 09:21:50,182 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 [2022-04-08 09:21:50,182 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 [2022-04-08 09:21:50,183 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 [2022-04-08 09:21:50,183 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 [2022-04-08 09:21:50,183 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 [2022-04-08 09:21:50,184 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 [2022-04-08 09:21:50,184 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 [2022-04-08 09:21:50,185 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 [2022-04-08 09:21:50,185 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 [2022-04-08 09:21:50,186 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 [2022-04-08 09:21:50,186 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 [2022-04-08 09:21:50,186 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 [2022-04-08 09:21:50,187 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 [2022-04-08 09:21:50,187 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 [2022-04-08 09:21:50,188 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 [2022-04-08 09:21:50,188 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 [2022-04-08 09:21:50,188 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 [2022-04-08 09:21:50,189 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 [2022-04-08 09:21:50,190 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 [2022-04-08 09:21:50,190 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 [2022-04-08 09:21:50,191 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 [2022-04-08 09:21:50,191 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 [2022-04-08 09:21:50,191 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 [2022-04-08 09:21:50,191 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 [2022-04-08 09:21:50,192 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 [2022-04-08 09:21:50,193 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 [2022-04-08 09:21:50,193 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 [2022-04-08 09:21:50,193 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 [2022-04-08 09:21:50,194 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 [2022-04-08 09:21:50,194 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 [2022-04-08 09:21:50,195 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 [2022-04-08 09:21:50,195 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 [2022-04-08 09:21:50,196 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 [2022-04-08 09:21:50,196 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 [2022-04-08 09:21:50,196 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 [2022-04-08 09:21:50,197 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 [2022-04-08 09:21:50,198 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 [2022-04-08 09:21:50,198 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 [2022-04-08 09:21:50,199 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 [2022-04-08 09:21:50,199 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 [2022-04-08 09:21:50,199 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 [2022-04-08 09:21:50,199 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 [2022-04-08 09:21:50,200 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 [2022-04-08 09:21:50,201 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 [2022-04-08 09:21:50,201 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 [2022-04-08 09:21:50,201 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 [2022-04-08 09:21:50,202 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 [2022-04-08 09:21:50,202 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 [2022-04-08 09:21:50,203 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 [2022-04-08 09:21:50,203 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 [2022-04-08 09:21:50,204 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 [2022-04-08 09:21:50,204 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 [2022-04-08 09:21:50,204 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 [2022-04-08 09:21:50,205 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 [2022-04-08 09:21:50,206 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 [2022-04-08 09:21:50,206 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 [2022-04-08 09:21:50,207 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 [2022-04-08 09:21:50,207 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 [2022-04-08 09:21:50,207 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 [2022-04-08 09:21:50,207 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 [2022-04-08 09:21:50,208 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 [2022-04-08 09:21:50,209 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 [2022-04-08 09:21:50,209 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 [2022-04-08 09:21:50,209 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 [2022-04-08 09:21:50,210 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 [2022-04-08 09:21:50,210 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 [2022-04-08 09:21:50,211 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 [2022-04-08 09:21:50,211 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 [2022-04-08 09:21:50,212 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 [2022-04-08 09:21:50,212 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 [2022-04-08 09:21:50,212 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 [2022-04-08 09:21:50,213 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 [2022-04-08 09:21:50,213 INFO L272 TraceCheckUtils]: 4: Hoare triple {34975#true} call #t~ret5 := main(); {34975#true} is VALID [2022-04-08 09:21:50,213 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34975#true} {34975#true} #42#return; {34975#true} is VALID [2022-04-08 09:21:50,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {34975#true} assume true; {34975#true} is VALID [2022-04-08 09:21:50,213 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 [2022-04-08 09:21:50,213 INFO L272 TraceCheckUtils]: 0: Hoare triple {34975#true} call ULTIMATE.init(); {34975#true} is VALID [2022-04-08 09:21:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2640 backedges. 0 proven. 2205 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2022-04-08 09:21:50,214 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [127457325] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:21:50,214 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:21:50,214 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [65, 64, 96] total 160 [2022-04-08 09:21:50,215 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:21:50,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1080096141] [2022-04-08 09:21:50,215 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1080096141] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:21:50,215 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:21:50,215 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [65] imperfect sequences [] total 65 [2022-04-08 09:21:50,215 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307615123] [2022-04-08 09:21:50,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:21:50,216 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 [2022-04-08 09:21:50,216 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:21:50,216 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) [2022-04-08 09:21:50,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 133 edges. 133 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:21:50,292 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 65 states [2022-04-08 09:21:50,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:21:50,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 65 interpolants. [2022-04-08 09:21:50,294 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2301, Invalid=23139, Unknown=0, NotChecked=0, Total=25440 [2022-04-08 09:21:50,294 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) [2022-04-08 09:22:05,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:22:05,296 INFO L93 Difference]: Finished difference Result 115 states and 146 transitions. [2022-04-08 09:22:05,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2022-04-08 09:22:05,297 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 [2022-04-08 09:22:05,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:22:05,297 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) [2022-04-08 09:22:05,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 146 transitions. [2022-04-08 09:22:05,302 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) [2022-04-08 09:22:05,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 146 transitions. [2022-04-08 09:22:05,306 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 146 transitions. [2022-04-08 09:22:05,420 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:22:05,421 INFO L225 Difference]: With dead ends: 115 [2022-04-08 09:22:05,421 INFO L226 Difference]: Without dead ends: 110 [2022-04-08 09:22:05,424 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 569 GetRequests, 319 SyntacticMatches, 30 SemanticMatches, 220 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4873 ImplicationChecksByTransitivity, 17.5s TimeCoverageRelationStatistics Valid=5550, Invalid=43512, Unknown=0, NotChecked=0, Total=49062 [2022-04-08 09:22:05,424 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 72 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 6953 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.7s 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, 5.7s IncrementalHoareTripleChecker+Time [2022-04-08 09:22:05,425 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [73 Valid, 225 Invalid, 7135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 6953 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-04-08 09:22:05,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-08 09:22:05,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 108. [2022-04-08 09:22:05,940 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:22:05,940 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) [2022-04-08 09:22:05,941 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) [2022-04-08 09:22:05,941 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) [2022-04-08 09:22:05,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:22:05,943 INFO L93 Difference]: Finished difference Result 110 states and 141 transitions. [2022-04-08 09:22:05,943 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2022-04-08 09:22:05,943 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:22:05,943 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:22:05,943 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. [2022-04-08 09:22:05,943 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. [2022-04-08 09:22:05,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:22:05,946 INFO L93 Difference]: Finished difference Result 110 states and 141 transitions. [2022-04-08 09:22:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 141 transitions. [2022-04-08 09:22:05,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:22:05,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:22:05,946 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:22:05,946 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:22:05,946 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) [2022-04-08 09:22:05,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 108 states and 138 transitions. [2022-04-08 09:22:05,949 INFO L78 Accepts]: Start accepts. Automaton has 108 states and 138 transitions. Word has length 191 [2022-04-08 09:22:05,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:22:05,949 INFO L478 AbstractCegarLoop]: Abstraction has 108 states and 138 transitions. [2022-04-08 09:22:05,949 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) [2022-04-08 09:22:05,950 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 108 states and 138 transitions. [2022-04-08 09:22:06,118 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:22:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 138 transitions. [2022-04-08 09:22:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-04-08 09:22:06,119 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:22:06,119 INFO L499 BasicCegarLoop]: trace histogram [31, 31, 31, 31, 31, 31, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:22:06,125 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-08 09:22:06,319 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,SelfDestructingSolverStorable31 [2022-04-08 09:22:06,319 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:22:06,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:22:06,320 INFO L85 PathProgramCache]: Analyzing trace with hash 143738888, now seen corresponding path program 61 times [2022-04-08 09:22:06,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:22:06,320 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [969828179] [2022-04-08 09:22:06,333 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:22:06,334 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:22:06,334 INFO L85 PathProgramCache]: Analyzing trace with hash 143738888, now seen corresponding path program 62 times [2022-04-08 09:22:06,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:22:06,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579500645] [2022-04-08 09:22:06,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:22:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:22:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:22:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,212 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 [2022-04-08 09:22:08,212 INFO L290 TraceCheckUtils]: 1: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-08 09:22:08,212 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-08 09:22:08,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:22:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,265 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 [2022-04-08 09:22:08,266 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 [2022-04-08 09:22:08,266 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 [2022-04-08 09:22:08,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:22:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,272 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 [2022-04-08 09:22:08,272 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 [2022-04-08 09:22:08,273 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 [2022-04-08 09:22:08,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:22:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,278 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 [2022-04-08 09:22:08,278 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 [2022-04-08 09:22:08,279 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 [2022-04-08 09:22:08,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:22:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,284 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 [2022-04-08 09:22:08,285 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 [2022-04-08 09:22:08,285 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 [2022-04-08 09:22:08,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:22:08,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,301 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 [2022-04-08 09:22:08,301 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 [2022-04-08 09:22:08,302 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 [2022-04-08 09:22:08,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:22:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,310 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 [2022-04-08 09:22:08,311 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 [2022-04-08 09:22:08,311 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 [2022-04-08 09:22:08,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:22:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,317 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 [2022-04-08 09:22:08,317 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 [2022-04-08 09:22:08,318 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 [2022-04-08 09:22:08,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:22:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,323 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 [2022-04-08 09:22:08,323 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 [2022-04-08 09:22:08,324 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 [2022-04-08 09:22:08,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:22:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,329 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 [2022-04-08 09:22:08,330 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 [2022-04-08 09:22:08,330 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 [2022-04-08 09:22:08,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:22:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,336 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 [2022-04-08 09:22:08,336 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 [2022-04-08 09:22:08,337 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 [2022-04-08 09:22:08,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:22:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,342 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 [2022-04-08 09:22:08,342 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 [2022-04-08 09:22:08,343 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 [2022-04-08 09:22:08,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:22:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,353 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 [2022-04-08 09:22:08,353 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 [2022-04-08 09:22:08,354 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 [2022-04-08 09:22:08,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:22:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,360 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 [2022-04-08 09:22:08,360 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 [2022-04-08 09:22:08,361 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 [2022-04-08 09:22:08,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:22:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,366 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 [2022-04-08 09:22:08,367 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 [2022-04-08 09:22:08,367 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 [2022-04-08 09:22:08,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:22:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,373 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 [2022-04-08 09:22:08,373 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 [2022-04-08 09:22:08,374 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 [2022-04-08 09:22:08,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:22:08,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,379 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 [2022-04-08 09:22:08,380 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 [2022-04-08 09:22:08,380 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 [2022-04-08 09:22:08,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:22:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,389 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 [2022-04-08 09:22:08,389 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 [2022-04-08 09:22:08,390 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 [2022-04-08 09:22:08,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:22:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,398 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 [2022-04-08 09:22:08,399 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 [2022-04-08 09:22:08,400 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 [2022-04-08 09:22:08,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:22:08,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,407 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 [2022-04-08 09:22:08,407 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 [2022-04-08 09:22:08,408 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 [2022-04-08 09:22:08,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:22:08,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,416 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 [2022-04-08 09:22:08,416 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 [2022-04-08 09:22:08,417 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 [2022-04-08 09:22:08,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:22:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,424 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 [2022-04-08 09:22:08,424 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 [2022-04-08 09:22:08,425 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 [2022-04-08 09:22:08,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:22:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,432 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 [2022-04-08 09:22:08,433 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 [2022-04-08 09:22:08,433 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 [2022-04-08 09:22:08,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:22:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,440 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 [2022-04-08 09:22:08,440 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 [2022-04-08 09:22:08,441 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 [2022-04-08 09:22:08,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:22:08,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,448 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 [2022-04-08 09:22:08,449 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 [2022-04-08 09:22:08,449 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 [2022-04-08 09:22:08,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:22:08,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,456 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 [2022-04-08 09:22:08,457 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 [2022-04-08 09:22:08,457 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 [2022-04-08 09:22:08,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:22:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,464 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 [2022-04-08 09:22:08,465 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 [2022-04-08 09:22:08,466 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 [2022-04-08 09:22:08,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:22:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,472 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 [2022-04-08 09:22:08,472 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 [2022-04-08 09:22:08,473 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 [2022-04-08 09:22:08,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:22:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,479 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 [2022-04-08 09:22:08,479 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 [2022-04-08 09:22:08,480 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 [2022-04-08 09:22:08,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:22:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,485 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 [2022-04-08 09:22:08,486 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 [2022-04-08 09:22:08,486 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 [2022-04-08 09:22:08,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-08 09:22:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,492 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 [2022-04-08 09:22:08,492 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 [2022-04-08 09:22:08,493 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 [2022-04-08 09:22:08,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-08 09:22:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,498 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 [2022-04-08 09:22:08,499 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 [2022-04-08 09:22:08,499 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 [2022-04-08 09:22:08,500 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 [2022-04-08 09:22:08,500 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 [2022-04-08 09:22:08,500 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-08 09:22:08,500 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-08 09:22:08,500 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-08 09:22:08,500 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {37168#(= main_~x~0 0)} is VALID [2022-04-08 09:22:08,500 INFO L290 TraceCheckUtils]: 6: Hoare triple {37168#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37168#(= main_~x~0 0)} is VALID [2022-04-08 09:22:08,501 INFO L272 TraceCheckUtils]: 7: Hoare triple {37168#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:08,501 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 [2022-04-08 09:22:08,501 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 [2022-04-08 09:22:08,502 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 [2022-04-08 09:22:08,502 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 [2022-04-08 09:22:08,502 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 [2022-04-08 09:22:08,502 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 [2022-04-08 09:22:08,503 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 [2022-04-08 09:22:08,503 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 [2022-04-08 09:22:08,504 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 [2022-04-08 09:22:08,504 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 [2022-04-08 09:22:08,504 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 [2022-04-08 09:22:08,505 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 [2022-04-08 09:22:08,505 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 [2022-04-08 09:22:08,505 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 [2022-04-08 09:22:08,506 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 [2022-04-08 09:22:08,506 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 [2022-04-08 09:22:08,506 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 [2022-04-08 09:22:08,507 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 [2022-04-08 09:22:08,507 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 [2022-04-08 09:22:08,507 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 [2022-04-08 09:22:08,508 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 [2022-04-08 09:22:08,508 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 [2022-04-08 09:22:08,509 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 [2022-04-08 09:22:08,509 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 [2022-04-08 09:22:08,509 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 [2022-04-08 09:22:08,509 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 [2022-04-08 09:22:08,510 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 [2022-04-08 09:22:08,510 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 [2022-04-08 09:22:08,511 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 [2022-04-08 09:22:08,511 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 [2022-04-08 09:22:08,511 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 [2022-04-08 09:22:08,511 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 [2022-04-08 09:22:08,512 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 [2022-04-08 09:22:08,512 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 [2022-04-08 09:22:08,513 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 [2022-04-08 09:22:08,513 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 [2022-04-08 09:22:08,513 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 [2022-04-08 09:22:08,513 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 [2022-04-08 09:22:08,514 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 [2022-04-08 09:22:08,514 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 [2022-04-08 09:22:08,515 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 [2022-04-08 09:22:08,515 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 [2022-04-08 09:22:08,515 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 [2022-04-08 09:22:08,515 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 [2022-04-08 09:22:08,516 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 [2022-04-08 09:22:08,516 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 [2022-04-08 09:22:08,517 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 [2022-04-08 09:22:08,517 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 [2022-04-08 09:22:08,517 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 [2022-04-08 09:22:08,517 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 [2022-04-08 09:22:08,518 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 [2022-04-08 09:22:08,518 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 [2022-04-08 09:22:08,519 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 [2022-04-08 09:22:08,519 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 [2022-04-08 09:22:08,519 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 [2022-04-08 09:22:08,520 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 [2022-04-08 09:22:08,520 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 [2022-04-08 09:22:08,520 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 [2022-04-08 09:22:08,521 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 [2022-04-08 09:22:08,521 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 [2022-04-08 09:22:08,521 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 [2022-04-08 09:22:08,522 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 [2022-04-08 09:22:08,522 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 [2022-04-08 09:22:08,523 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 [2022-04-08 09:22:08,523 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 [2022-04-08 09:22:08,523 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 [2022-04-08 09:22:08,523 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 [2022-04-08 09:22:08,524 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 [2022-04-08 09:22:08,524 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 [2022-04-08 09:22:08,525 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 [2022-04-08 09:22:08,525 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 [2022-04-08 09:22:08,525 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 [2022-04-08 09:22:08,525 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 [2022-04-08 09:22:08,526 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 [2022-04-08 09:22:08,526 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 [2022-04-08 09:22:08,527 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 [2022-04-08 09:22:08,527 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 [2022-04-08 09:22:08,527 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 [2022-04-08 09:22:08,527 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 [2022-04-08 09:22:08,528 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 [2022-04-08 09:22:08,528 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 [2022-04-08 09:22:08,529 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 [2022-04-08 09:22:08,529 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 [2022-04-08 09:22:08,529 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 [2022-04-08 09:22:08,529 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 [2022-04-08 09:22:08,530 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 [2022-04-08 09:22:08,530 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 [2022-04-08 09:22:08,531 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 [2022-04-08 09:22:08,531 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 [2022-04-08 09:22:08,531 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 [2022-04-08 09:22:08,532 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 [2022-04-08 09:22:08,532 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 [2022-04-08 09:22:08,532 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 [2022-04-08 09:22:08,533 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 [2022-04-08 09:22:08,533 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 [2022-04-08 09:22:08,533 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 [2022-04-08 09:22:08,534 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 [2022-04-08 09:22:08,534 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 [2022-04-08 09:22:08,535 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 [2022-04-08 09:22:08,535 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 [2022-04-08 09:22:08,535 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 [2022-04-08 09:22:08,535 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 [2022-04-08 09:22:08,536 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 [2022-04-08 09:22:08,536 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 [2022-04-08 09:22:08,537 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 [2022-04-08 09:22:08,537 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 [2022-04-08 09:22:08,537 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 [2022-04-08 09:22:08,537 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 [2022-04-08 09:22:08,538 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 [2022-04-08 09:22:08,538 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 [2022-04-08 09:22:08,539 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 [2022-04-08 09:22:08,539 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 [2022-04-08 09:22:08,539 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 [2022-04-08 09:22:08,539 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 [2022-04-08 09:22:08,540 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 [2022-04-08 09:22:08,540 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 [2022-04-08 09:22:08,541 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 [2022-04-08 09:22:08,541 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 [2022-04-08 09:22:08,541 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 [2022-04-08 09:22:08,541 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 [2022-04-08 09:22:08,542 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 [2022-04-08 09:22:08,542 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 [2022-04-08 09:22:08,543 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 [2022-04-08 09:22:08,543 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 [2022-04-08 09:22:08,543 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 [2022-04-08 09:22:08,543 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 [2022-04-08 09:22:08,544 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 [2022-04-08 09:22:08,544 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 [2022-04-08 09:22:08,545 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 [2022-04-08 09:22:08,545 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 [2022-04-08 09:22:08,545 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 [2022-04-08 09:22:08,546 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 [2022-04-08 09:22:08,546 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 [2022-04-08 09:22:08,546 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 [2022-04-08 09:22:08,547 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 [2022-04-08 09:22:08,547 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 [2022-04-08 09:22:08,547 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 [2022-04-08 09:22:08,548 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 [2022-04-08 09:22:08,548 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 [2022-04-08 09:22:08,548 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 [2022-04-08 09:22:08,549 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 [2022-04-08 09:22:08,549 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 [2022-04-08 09:22:08,550 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 [2022-04-08 09:22:08,550 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 [2022-04-08 09:22:08,550 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 [2022-04-08 09:22:08,550 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 [2022-04-08 09:22:08,551 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 [2022-04-08 09:22:08,551 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 [2022-04-08 09:22:08,552 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 [2022-04-08 09:22:08,552 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 [2022-04-08 09:22:08,552 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 [2022-04-08 09:22:08,552 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 [2022-04-08 09:22:08,553 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 [2022-04-08 09:22:08,553 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 [2022-04-08 09:22:08,554 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 [2022-04-08 09:22:08,554 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 [2022-04-08 09:22:08,554 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 [2022-04-08 09:22:08,554 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 [2022-04-08 09:22:08,555 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 [2022-04-08 09:22:08,555 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 [2022-04-08 09:22:08,556 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 [2022-04-08 09:22:08,556 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 [2022-04-08 09:22:08,556 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 [2022-04-08 09:22:08,556 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 [2022-04-08 09:22:08,557 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 [2022-04-08 09:22:08,557 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 [2022-04-08 09:22:08,558 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 [2022-04-08 09:22:08,558 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 [2022-04-08 09:22:08,558 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 [2022-04-08 09:22:08,558 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 [2022-04-08 09:22:08,559 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 [2022-04-08 09:22:08,559 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 [2022-04-08 09:22:08,560 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 [2022-04-08 09:22:08,560 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 [2022-04-08 09:22:08,560 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 [2022-04-08 09:22:08,561 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 [2022-04-08 09:22:08,561 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 [2022-04-08 09:22:08,562 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 [2022-04-08 09:22:08,562 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 [2022-04-08 09:22:08,562 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 [2022-04-08 09:22:08,562 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 [2022-04-08 09:22:08,563 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 [2022-04-08 09:22:08,563 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 [2022-04-08 09:22:08,564 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 [2022-04-08 09:22:08,564 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 [2022-04-08 09:22:08,564 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 [2022-04-08 09:22:08,564 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-08 09:22:08,564 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-08 09:22:08,564 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-08 09:22:08,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2022-04-08 09:22:08,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:22:08,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579500645] [2022-04-08 09:22:08,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579500645] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:22:08,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1513848453] [2022-04-08 09:22:08,565 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:22:08,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:22:08,566 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:22:08,567 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) [2022-04-08 09:22:08,569 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-08 09:22:08,681 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:22:08,682 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:22:08,685 WARN L261 TraceCheckSpWp]: Trace formula consists of 485 conjuncts, 313 conjunts are in the unsatisfiable core [2022-04-08 09:22:08,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:08,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:22:11,804 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37163#true} is VALID [2022-04-08 09:22:11,804 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 [2022-04-08 09:22:11,804 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-08 09:22:11,804 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-08 09:22:11,804 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-08 09:22:11,804 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {37168#(= main_~x~0 0)} is VALID [2022-04-08 09:22:11,805 INFO L290 TraceCheckUtils]: 6: Hoare triple {37168#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {37168#(= main_~x~0 0)} is VALID [2022-04-08 09:22:11,805 INFO L272 TraceCheckUtils]: 7: Hoare triple {37168#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:11,805 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 [2022-04-08 09:22:11,806 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 [2022-04-08 09:22:11,806 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 [2022-04-08 09:22:11,806 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 [2022-04-08 09:22:11,807 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 [2022-04-08 09:22:11,807 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 [2022-04-08 09:22:11,807 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 [2022-04-08 09:22:11,808 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 [2022-04-08 09:22:11,808 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 [2022-04-08 09:22:11,809 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 [2022-04-08 09:22:11,809 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 [2022-04-08 09:22:11,809 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 [2022-04-08 09:22:11,809 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 [2022-04-08 09:22:11,810 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 [2022-04-08 09:22:11,810 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 [2022-04-08 09:22:11,811 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 [2022-04-08 09:22:11,811 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 [2022-04-08 09:22:11,811 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 [2022-04-08 09:22:11,811 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 [2022-04-08 09:22:11,812 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 [2022-04-08 09:22:11,812 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 [2022-04-08 09:22:11,813 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 [2022-04-08 09:22:11,813 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 [2022-04-08 09:22:11,813 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 [2022-04-08 09:22:11,813 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 [2022-04-08 09:22:11,814 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 [2022-04-08 09:22:11,814 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 [2022-04-08 09:22:11,815 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 [2022-04-08 09:22:11,815 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 [2022-04-08 09:22:11,815 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 [2022-04-08 09:22:11,815 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 [2022-04-08 09:22:11,816 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 [2022-04-08 09:22:11,816 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 [2022-04-08 09:22:11,817 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 [2022-04-08 09:22:11,817 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 [2022-04-08 09:22:11,817 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 [2022-04-08 09:22:11,818 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 [2022-04-08 09:22:11,818 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 [2022-04-08 09:22:11,819 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 [2022-04-08 09:22:11,819 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 [2022-04-08 09:22:11,819 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 [2022-04-08 09:22:11,819 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 [2022-04-08 09:22:11,820 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 [2022-04-08 09:22:11,820 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 [2022-04-08 09:22:11,821 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 [2022-04-08 09:22:11,821 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 [2022-04-08 09:22:11,821 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 [2022-04-08 09:22:11,821 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 [2022-04-08 09:22:11,822 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 [2022-04-08 09:22:11,822 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 [2022-04-08 09:22:11,823 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 [2022-04-08 09:22:11,823 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 [2022-04-08 09:22:11,823 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 [2022-04-08 09:22:11,823 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 [2022-04-08 09:22:11,824 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 [2022-04-08 09:22:11,824 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 [2022-04-08 09:22:11,825 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 [2022-04-08 09:22:11,825 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 [2022-04-08 09:22:11,825 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 [2022-04-08 09:22:11,825 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 [2022-04-08 09:22:11,826 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 [2022-04-08 09:22:11,826 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 [2022-04-08 09:22:11,827 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 [2022-04-08 09:22:11,827 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 [2022-04-08 09:22:11,827 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 [2022-04-08 09:22:11,828 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 [2022-04-08 09:22:11,828 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 [2022-04-08 09:22:11,828 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 [2022-04-08 09:22:11,829 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 [2022-04-08 09:22:11,829 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 [2022-04-08 09:22:11,830 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 [2022-04-08 09:22:11,830 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 [2022-04-08 09:22:11,830 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 [2022-04-08 09:22:11,830 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 [2022-04-08 09:22:11,831 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 [2022-04-08 09:22:11,831 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 [2022-04-08 09:22:11,832 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 [2022-04-08 09:22:11,832 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 [2022-04-08 09:22:11,832 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 [2022-04-08 09:22:11,832 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 [2022-04-08 09:22:11,833 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 [2022-04-08 09:22:11,833 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 [2022-04-08 09:22:11,834 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 [2022-04-08 09:22:11,834 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 [2022-04-08 09:22:11,834 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 [2022-04-08 09:22:11,834 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 [2022-04-08 09:22:11,835 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 [2022-04-08 09:22:11,835 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 [2022-04-08 09:22:11,836 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 [2022-04-08 09:22:11,836 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 [2022-04-08 09:22:11,836 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 [2022-04-08 09:22:11,837 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 [2022-04-08 09:22:11,837 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 [2022-04-08 09:22:11,837 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 [2022-04-08 09:22:11,838 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 [2022-04-08 09:22:11,838 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 [2022-04-08 09:22:11,838 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 [2022-04-08 09:22:11,839 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 [2022-04-08 09:22:11,839 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 [2022-04-08 09:22:11,840 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 [2022-04-08 09:22:11,840 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 [2022-04-08 09:22:11,840 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 [2022-04-08 09:22:11,840 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 [2022-04-08 09:22:11,841 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 [2022-04-08 09:22:11,841 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 [2022-04-08 09:22:11,842 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 [2022-04-08 09:22:11,842 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 [2022-04-08 09:22:11,842 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 [2022-04-08 09:22:11,842 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 [2022-04-08 09:22:11,843 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 [2022-04-08 09:22:11,843 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 [2022-04-08 09:22:11,844 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 [2022-04-08 09:22:11,844 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 [2022-04-08 09:22:11,844 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 [2022-04-08 09:22:11,844 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 [2022-04-08 09:22:11,845 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 [2022-04-08 09:22:11,845 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 [2022-04-08 09:22:11,846 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 [2022-04-08 09:22:11,846 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 [2022-04-08 09:22:11,846 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 [2022-04-08 09:22:11,847 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 [2022-04-08 09:22:11,847 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 [2022-04-08 09:22:11,847 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 [2022-04-08 09:22:11,848 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 [2022-04-08 09:22:11,848 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 [2022-04-08 09:22:11,848 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 [2022-04-08 09:22:11,849 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 [2022-04-08 09:22:11,849 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 [2022-04-08 09:22:11,850 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 [2022-04-08 09:22:11,850 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 [2022-04-08 09:22:11,850 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 [2022-04-08 09:22:11,850 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 [2022-04-08 09:22:11,851 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 [2022-04-08 09:22:11,851 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 [2022-04-08 09:22:11,852 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 [2022-04-08 09:22:11,852 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 [2022-04-08 09:22:11,852 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 [2022-04-08 09:22:11,852 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 [2022-04-08 09:22:11,853 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 [2022-04-08 09:22:11,853 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 [2022-04-08 09:22:11,854 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 [2022-04-08 09:22:11,854 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 [2022-04-08 09:22:11,854 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 [2022-04-08 09:22:11,854 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 [2022-04-08 09:22:11,855 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 [2022-04-08 09:22:11,855 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 [2022-04-08 09:22:11,856 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 [2022-04-08 09:22:11,856 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 [2022-04-08 09:22:11,856 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 [2022-04-08 09:22:11,856 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 [2022-04-08 09:22:11,857 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 [2022-04-08 09:22:11,857 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 [2022-04-08 09:22:11,858 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 [2022-04-08 09:22:11,858 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 [2022-04-08 09:22:11,858 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 [2022-04-08 09:22:11,859 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 [2022-04-08 09:22:11,859 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 [2022-04-08 09:22:11,859 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 [2022-04-08 09:22:11,860 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 [2022-04-08 09:22:11,860 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 [2022-04-08 09:22:11,861 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 [2022-04-08 09:22:11,861 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 [2022-04-08 09:22:11,861 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 [2022-04-08 09:22:11,861 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 [2022-04-08 09:22:11,862 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 [2022-04-08 09:22:11,862 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 [2022-04-08 09:22:11,863 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 [2022-04-08 09:22:11,863 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 [2022-04-08 09:22:11,863 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 [2022-04-08 09:22:11,863 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 [2022-04-08 09:22:11,864 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 [2022-04-08 09:22:11,864 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 [2022-04-08 09:22:11,875 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 [2022-04-08 09:22:11,875 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 [2022-04-08 09:22:11,876 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 [2022-04-08 09:22:11,876 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 [2022-04-08 09:22:11,877 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 [2022-04-08 09:22:11,877 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 [2022-04-08 09:22:11,877 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 [2022-04-08 09:22:11,877 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 [2022-04-08 09:22:11,878 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 [2022-04-08 09:22:11,878 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 [2022-04-08 09:22:11,879 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 [2022-04-08 09:22:11,879 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 [2022-04-08 09:22:11,880 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 [2022-04-08 09:22:11,880 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 [2022-04-08 09:22:11,880 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-08 09:22:11,880 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-08 09:22:11,880 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-08 09:22:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1395 trivial. 0 not checked. [2022-04-08 09:22:11,880 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:22:21,899 INFO L290 TraceCheckUtils]: 196: Hoare triple {37164#false} assume !false; {37164#false} is VALID [2022-04-08 09:22:21,900 INFO L290 TraceCheckUtils]: 195: Hoare triple {37164#false} assume 0 == ~cond; {37164#false} is VALID [2022-04-08 09:22:21,900 INFO L290 TraceCheckUtils]: 194: Hoare triple {37164#false} ~cond := #in~cond; {37164#false} is VALID [2022-04-08 09:22:21,900 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 [2022-04-08 09:22:21,900 INFO L290 TraceCheckUtils]: 192: Hoare triple {37930#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {37164#false} is VALID [2022-04-08 09:22:21,900 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 [2022-04-08 09:22:21,901 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 [2022-04-08 09:22:21,901 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 [2022-04-08 09:22:21,902 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 [2022-04-08 09:22:21,902 INFO L272 TraceCheckUtils]: 187: Hoare triple {37938#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,902 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 [2022-04-08 09:22:21,903 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 [2022-04-08 09:22:21,903 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 [2022-04-08 09:22:21,904 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 [2022-04-08 09:22:21,904 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 [2022-04-08 09:22:21,904 INFO L272 TraceCheckUtils]: 181: Hoare triple {37959#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,904 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 [2022-04-08 09:22:21,905 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 [2022-04-08 09:22:21,905 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 [2022-04-08 09:22:21,906 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 [2022-04-08 09:22:21,906 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 [2022-04-08 09:22:21,906 INFO L272 TraceCheckUtils]: 175: Hoare triple {37980#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,907 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 [2022-04-08 09:22:21,907 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 [2022-04-08 09:22:21,908 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 [2022-04-08 09:22:21,908 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 [2022-04-08 09:22:21,909 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 [2022-04-08 09:22:21,909 INFO L272 TraceCheckUtils]: 169: Hoare triple {38001#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,909 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 [2022-04-08 09:22:21,909 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 [2022-04-08 09:22:21,910 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 [2022-04-08 09:22:21,910 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 [2022-04-08 09:22:21,911 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 [2022-04-08 09:22:21,911 INFO L272 TraceCheckUtils]: 163: Hoare triple {38022#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,911 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 [2022-04-08 09:22:21,912 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 [2022-04-08 09:22:21,912 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 [2022-04-08 09:22:21,912 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 [2022-04-08 09:22:21,913 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 [2022-04-08 09:22:21,913 INFO L272 TraceCheckUtils]: 157: Hoare triple {38043#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,913 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 [2022-04-08 09:22:21,914 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 [2022-04-08 09:22:21,914 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 [2022-04-08 09:22:21,915 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 [2022-04-08 09:22:21,915 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 [2022-04-08 09:22:21,915 INFO L272 TraceCheckUtils]: 151: Hoare triple {38064#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,916 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 [2022-04-08 09:22:21,916 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 [2022-04-08 09:22:21,917 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 [2022-04-08 09:22:21,917 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 [2022-04-08 09:22:21,917 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 [2022-04-08 09:22:21,918 INFO L272 TraceCheckUtils]: 145: Hoare triple {38085#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,918 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 [2022-04-08 09:22:21,918 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 [2022-04-08 09:22:21,919 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 [2022-04-08 09:22:21,919 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 [2022-04-08 09:22:21,920 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 [2022-04-08 09:22:21,920 INFO L272 TraceCheckUtils]: 139: Hoare triple {38106#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,920 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 [2022-04-08 09:22:21,920 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 [2022-04-08 09:22:21,921 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 [2022-04-08 09:22:21,921 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 [2022-04-08 09:22:21,922 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 [2022-04-08 09:22:21,922 INFO L272 TraceCheckUtils]: 133: Hoare triple {38127#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,922 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 [2022-04-08 09:22:21,923 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 [2022-04-08 09:22:21,923 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 [2022-04-08 09:22:21,924 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 [2022-04-08 09:22:21,924 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 [2022-04-08 09:22:21,924 INFO L272 TraceCheckUtils]: 127: Hoare triple {38148#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,925 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 [2022-04-08 09:22:21,925 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 [2022-04-08 09:22:21,925 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 [2022-04-08 09:22:21,926 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 [2022-04-08 09:22:21,926 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 [2022-04-08 09:22:21,926 INFO L272 TraceCheckUtils]: 121: Hoare triple {38169#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,927 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 [2022-04-08 09:22:21,927 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 [2022-04-08 09:22:21,928 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 [2022-04-08 09:22:21,928 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 [2022-04-08 09:22:21,929 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 [2022-04-08 09:22:21,929 INFO L272 TraceCheckUtils]: 115: Hoare triple {38190#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,929 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 [2022-04-08 09:22:21,929 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 [2022-04-08 09:22:21,930 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 [2022-04-08 09:22:21,930 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 [2022-04-08 09:22:21,931 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 [2022-04-08 09:22:21,931 INFO L272 TraceCheckUtils]: 109: Hoare triple {38211#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,931 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 [2022-04-08 09:22:21,932 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 [2022-04-08 09:22:21,932 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 [2022-04-08 09:22:21,932 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 [2022-04-08 09:22:21,933 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 [2022-04-08 09:22:21,933 INFO L272 TraceCheckUtils]: 103: Hoare triple {38232#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,933 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 [2022-04-08 09:22:21,934 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 [2022-04-08 09:22:21,934 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 [2022-04-08 09:22:21,935 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 [2022-04-08 09:22:21,935 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 [2022-04-08 09:22:21,935 INFO L272 TraceCheckUtils]: 97: Hoare triple {38253#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,936 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 [2022-04-08 09:22:21,936 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 [2022-04-08 09:22:21,936 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 [2022-04-08 09:22:21,937 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 [2022-04-08 09:22:21,937 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 [2022-04-08 09:22:21,937 INFO L272 TraceCheckUtils]: 91: Hoare triple {38274#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,938 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 [2022-04-08 09:22:21,938 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 [2022-04-08 09:22:21,939 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 [2022-04-08 09:22:21,939 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 [2022-04-08 09:22:21,940 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 [2022-04-08 09:22:21,940 INFO L272 TraceCheckUtils]: 85: Hoare triple {38295#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,940 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 [2022-04-08 09:22:21,940 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 [2022-04-08 09:22:21,941 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 [2022-04-08 09:22:21,941 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 [2022-04-08 09:22:21,942 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 [2022-04-08 09:22:21,942 INFO L272 TraceCheckUtils]: 79: Hoare triple {38316#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,942 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 [2022-04-08 09:22:21,943 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 [2022-04-08 09:22:21,943 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 [2022-04-08 09:22:21,943 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 [2022-04-08 09:22:21,944 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 [2022-04-08 09:22:21,944 INFO L272 TraceCheckUtils]: 73: Hoare triple {38337#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,944 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 [2022-04-08 09:22:21,945 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 [2022-04-08 09:22:21,945 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 [2022-04-08 09:22:21,946 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 [2022-04-08 09:22:21,946 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 [2022-04-08 09:22:21,946 INFO L272 TraceCheckUtils]: 67: Hoare triple {38358#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,947 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 [2022-04-08 09:22:21,947 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 [2022-04-08 09:22:21,948 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 [2022-04-08 09:22:21,948 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 [2022-04-08 09:22:21,948 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 [2022-04-08 09:22:21,949 INFO L272 TraceCheckUtils]: 61: Hoare triple {38379#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,949 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 [2022-04-08 09:22:21,949 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 [2022-04-08 09:22:21,950 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 [2022-04-08 09:22:21,950 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 [2022-04-08 09:22:21,951 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 [2022-04-08 09:22:21,951 INFO L272 TraceCheckUtils]: 55: Hoare triple {38400#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,951 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 [2022-04-08 09:22:21,951 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 [2022-04-08 09:22:21,952 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 [2022-04-08 09:22:21,952 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 [2022-04-08 09:22:21,953 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 [2022-04-08 09:22:21,953 INFO L272 TraceCheckUtils]: 49: Hoare triple {38421#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,953 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 [2022-04-08 09:22:21,954 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 [2022-04-08 09:22:21,954 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 [2022-04-08 09:22:21,955 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 [2022-04-08 09:22:21,955 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 [2022-04-08 09:22:21,955 INFO L272 TraceCheckUtils]: 43: Hoare triple {38442#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,955 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 [2022-04-08 09:22:21,956 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 [2022-04-08 09:22:21,956 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 [2022-04-08 09:22:21,957 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 [2022-04-08 09:22:21,957 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 [2022-04-08 09:22:21,957 INFO L272 TraceCheckUtils]: 37: Hoare triple {38463#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,958 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 [2022-04-08 09:22:21,958 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 [2022-04-08 09:22:21,959 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 [2022-04-08 09:22:21,959 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 [2022-04-08 09:22:21,960 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 [2022-04-08 09:22:21,960 INFO L272 TraceCheckUtils]: 31: Hoare triple {38484#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,960 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 [2022-04-08 09:22:21,960 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 [2022-04-08 09:22:21,961 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 [2022-04-08 09:22:21,961 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 [2022-04-08 09:22:21,962 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 [2022-04-08 09:22:21,962 INFO L272 TraceCheckUtils]: 25: Hoare triple {38505#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,962 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 [2022-04-08 09:22:21,962 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 [2022-04-08 09:22:21,963 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 [2022-04-08 09:22:21,963 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 [2022-04-08 09:22:21,964 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 [2022-04-08 09:22:21,964 INFO L272 TraceCheckUtils]: 19: Hoare triple {38526#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,964 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 [2022-04-08 09:22:21,965 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 [2022-04-08 09:22:21,965 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 [2022-04-08 09:22:21,966 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 [2022-04-08 09:22:21,966 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 [2022-04-08 09:22:21,966 INFO L272 TraceCheckUtils]: 13: Hoare triple {38547#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,967 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 [2022-04-08 09:22:21,967 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 [2022-04-08 09:22:21,967 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 [2022-04-08 09:22:21,968 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 [2022-04-08 09:22:21,968 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 [2022-04-08 09:22:21,968 INFO L272 TraceCheckUtils]: 7: Hoare triple {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {37163#true} is VALID [2022-04-08 09:22:21,969 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 [2022-04-08 09:22:21,969 INFO L290 TraceCheckUtils]: 5: Hoare triple {37163#true} ~x~0 := 0; {38568#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} is VALID [2022-04-08 09:22:21,969 INFO L272 TraceCheckUtils]: 4: Hoare triple {37163#true} call #t~ret5 := main(); {37163#true} is VALID [2022-04-08 09:22:21,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {37163#true} {37163#true} #42#return; {37163#true} is VALID [2022-04-08 09:22:21,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {37163#true} assume true; {37163#true} is VALID [2022-04-08 09:22:21,969 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 [2022-04-08 09:22:21,969 INFO L272 TraceCheckUtils]: 0: Hoare triple {37163#true} call ULTIMATE.init(); {37163#true} is VALID [2022-04-08 09:22:21,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 2356 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2022-04-08 09:22:21,970 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1513848453] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:22:21,970 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:22:21,970 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [67, 66, 96] total 162 [2022-04-08 09:22:21,971 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:22:21,971 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [969828179] [2022-04-08 09:22:21,971 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [969828179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:22:21,971 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:22:21,971 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2022-04-08 09:22:21,971 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611753727] [2022-04-08 09:22:21,971 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:22:21,972 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 [2022-04-08 09:22:21,972 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:22:21,972 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) [2022-04-08 09:22:22,054 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:22:22,054 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 67 states [2022-04-08 09:22:22,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:22:22,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2022-04-08 09:22:22,056 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2401, Invalid=23681, Unknown=0, NotChecked=0, Total=26082 [2022-04-08 09:22:22,056 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) [2022-04-08 09:22:38,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:22:38,513 INFO L93 Difference]: Finished difference Result 118 states and 150 transitions. [2022-04-08 09:22:38,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 67 states. [2022-04-08 09:22:38,514 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 [2022-04-08 09:22:38,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:22:38,514 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) [2022-04-08 09:22:38,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 150 transitions. [2022-04-08 09:22:38,519 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) [2022-04-08 09:22:38,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 150 transitions. [2022-04-08 09:22:38,522 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 67 states and 150 transitions. [2022-04-08 09:22:38,628 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:22:38,629 INFO L225 Difference]: With dead ends: 118 [2022-04-08 09:22:38,629 INFO L226 Difference]: Without dead ends: 113 [2022-04-08 09:22:38,644 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 587 GetRequests, 332 SyntacticMatches, 31 SemanticMatches, 224 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5184 ImplicationChecksByTransitivity, 14.9s TimeCoverageRelationStatistics Valid=5851, Invalid=44999, Unknown=0, NotChecked=0, Total=50850 [2022-04-08 09:22:38,645 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 74 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 8453 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s 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, 6.7s IncrementalHoareTripleChecker+Time [2022-04-08 09:22:38,645 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 366 Invalid, 8614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 8453 Invalid, 0 Unknown, 0 Unchecked, 6.7s Time] [2022-04-08 09:22:38,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113 states. [2022-04-08 09:22:39,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113 to 111. [2022-04-08 09:22:39,193 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:22:39,193 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) [2022-04-08 09:22:39,193 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) [2022-04-08 09:22:39,194 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) [2022-04-08 09:22:39,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:22:39,197 INFO L93 Difference]: Finished difference Result 113 states and 145 transitions. [2022-04-08 09:22:39,197 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 145 transitions. [2022-04-08 09:22:39,197 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:22:39,197 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:22:39,197 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. [2022-04-08 09:22:39,198 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. [2022-04-08 09:22:39,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:22:39,201 INFO L93 Difference]: Finished difference Result 113 states and 145 transitions. [2022-04-08 09:22:39,201 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 145 transitions. [2022-04-08 09:22:39,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:22:39,201 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:22:39,201 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:22:39,201 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:22:39,202 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) [2022-04-08 09:22:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 142 transitions. [2022-04-08 09:22:39,204 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 142 transitions. Word has length 197 [2022-04-08 09:22:39,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:22:39,205 INFO L478 AbstractCegarLoop]: Abstraction has 111 states and 142 transitions. [2022-04-08 09:22:39,205 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) [2022-04-08 09:22:39,205 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 111 states and 142 transitions. [2022-04-08 09:22:39,425 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:22:39,425 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 142 transitions. [2022-04-08 09:22:39,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-08 09:22:39,426 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:22:39,426 INFO L499 BasicCegarLoop]: trace histogram [32, 32, 32, 32, 32, 32, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:22:39,451 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-08 09:22:39,647 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:22:39,647 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:22:39,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:22:39,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1512841446, now seen corresponding path program 63 times [2022-04-08 09:22:39,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:22:39,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1326758805] [2022-04-08 09:22:39,661 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:22:39,662 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:22:39,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1512841446, now seen corresponding path program 64 times [2022-04-08 09:22:39,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:22:39,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550967218] [2022-04-08 09:22:39,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:22:39,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:22:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:22:41,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,859 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 [2022-04-08 09:22:41,859 INFO L290 TraceCheckUtils]: 1: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-08 09:22:41,859 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-08 09:22:41,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:22:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,916 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 [2022-04-08 09:22:41,916 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 [2022-04-08 09:22:41,917 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 [2022-04-08 09:22:41,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:22:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,923 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 [2022-04-08 09:22:41,924 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 [2022-04-08 09:22:41,924 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 [2022-04-08 09:22:41,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:22:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,930 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 [2022-04-08 09:22:41,931 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 [2022-04-08 09:22:41,931 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 [2022-04-08 09:22:41,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:22:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,938 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 [2022-04-08 09:22:41,938 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 [2022-04-08 09:22:41,939 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 [2022-04-08 09:22:41,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:22:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,945 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 [2022-04-08 09:22:41,945 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 [2022-04-08 09:22:41,946 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 [2022-04-08 09:22:41,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:22:41,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,952 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 [2022-04-08 09:22:41,952 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 [2022-04-08 09:22:41,953 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 [2022-04-08 09:22:41,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:22:41,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,959 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 [2022-04-08 09:22:41,959 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 [2022-04-08 09:22:41,960 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 [2022-04-08 09:22:41,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:22:41,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,966 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 [2022-04-08 09:22:41,967 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 [2022-04-08 09:22:41,967 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 [2022-04-08 09:22:41,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:22:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,977 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 [2022-04-08 09:22:41,978 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 [2022-04-08 09:22:41,979 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 [2022-04-08 09:22:41,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:22:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,987 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 [2022-04-08 09:22:41,988 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 [2022-04-08 09:22:41,989 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 [2022-04-08 09:22:41,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:22:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:41,997 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 [2022-04-08 09:22:41,997 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 [2022-04-08 09:22:41,998 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 [2022-04-08 09:22:41,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:22:41,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,006 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 [2022-04-08 09:22:42,006 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 [2022-04-08 09:22:42,007 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 [2022-04-08 09:22:42,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:22:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,014 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 [2022-04-08 09:22:42,015 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 [2022-04-08 09:22:42,016 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 [2022-04-08 09:22:42,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:22:42,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,023 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 [2022-04-08 09:22:42,023 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 [2022-04-08 09:22:42,024 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 [2022-04-08 09:22:42,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:22:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,031 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 [2022-04-08 09:22:42,032 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 [2022-04-08 09:22:42,032 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 [2022-04-08 09:22:42,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:22:42,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,040 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 [2022-04-08 09:22:42,040 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 [2022-04-08 09:22:42,041 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 [2022-04-08 09:22:42,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:22:42,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,048 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 [2022-04-08 09:22:42,049 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 [2022-04-08 09:22:42,050 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 [2022-04-08 09:22:42,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:22:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,057 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 [2022-04-08 09:22:42,058 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 [2022-04-08 09:22:42,059 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 [2022-04-08 09:22:42,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:22:42,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,066 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 [2022-04-08 09:22:42,067 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 [2022-04-08 09:22:42,068 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 [2022-04-08 09:22:42,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:22:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,075 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 [2022-04-08 09:22:42,076 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 [2022-04-08 09:22:42,077 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 [2022-04-08 09:22:42,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:22:42,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,084 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 [2022-04-08 09:22:42,085 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 [2022-04-08 09:22:42,086 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 [2022-04-08 09:22:42,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:22:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,093 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 [2022-04-08 09:22:42,094 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 [2022-04-08 09:22:42,095 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 [2022-04-08 09:22:42,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:22:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,102 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 [2022-04-08 09:22:42,103 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 [2022-04-08 09:22:42,104 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 [2022-04-08 09:22:42,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:22:42,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,111 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 [2022-04-08 09:22:42,112 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 [2022-04-08 09:22:42,113 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 [2022-04-08 09:22:42,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:22:42,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,119 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 [2022-04-08 09:22:42,120 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 [2022-04-08 09:22:42,120 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 [2022-04-08 09:22:42,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:22:42,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,127 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 [2022-04-08 09:22:42,128 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 [2022-04-08 09:22:42,129 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 [2022-04-08 09:22:42,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:22:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,135 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 [2022-04-08 09:22:42,136 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 [2022-04-08 09:22:42,137 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 [2022-04-08 09:22:42,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:22:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,143 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 [2022-04-08 09:22:42,144 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 [2022-04-08 09:22:42,145 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 [2022-04-08 09:22:42,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:22:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,151 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 [2022-04-08 09:22:42,152 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 [2022-04-08 09:22:42,153 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 [2022-04-08 09:22:42,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-08 09:22:42,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,160 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 [2022-04-08 09:22:42,160 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 [2022-04-08 09:22:42,161 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 [2022-04-08 09:22:42,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-08 09:22:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,168 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 [2022-04-08 09:22:42,168 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 [2022-04-08 09:22:42,169 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 [2022-04-08 09:22:42,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-08 09:22:42,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,181 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 [2022-04-08 09:22:42,181 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 [2022-04-08 09:22:42,182 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 [2022-04-08 09:22:42,183 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 [2022-04-08 09:22:42,183 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 [2022-04-08 09:22:42,183 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-08 09:22:42,183 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-08 09:22:42,183 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-08 09:22:42,184 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {39419#(= main_~x~0 0)} is VALID [2022-04-08 09:22:42,184 INFO L290 TraceCheckUtils]: 6: Hoare triple {39419#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39419#(= main_~x~0 0)} is VALID [2022-04-08 09:22:42,184 INFO L272 TraceCheckUtils]: 7: Hoare triple {39419#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:42,184 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 [2022-04-08 09:22:42,185 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 [2022-04-08 09:22:42,186 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 [2022-04-08 09:22:42,186 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 [2022-04-08 09:22:42,186 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 [2022-04-08 09:22:42,187 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 [2022-04-08 09:22:42,187 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 [2022-04-08 09:22:42,187 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 [2022-04-08 09:22:42,188 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 [2022-04-08 09:22:42,189 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 [2022-04-08 09:22:42,189 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 [2022-04-08 09:22:42,189 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 [2022-04-08 09:22:42,190 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 [2022-04-08 09:22:42,190 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 [2022-04-08 09:22:42,191 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 [2022-04-08 09:22:42,191 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 [2022-04-08 09:22:42,192 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 [2022-04-08 09:22:42,192 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 [2022-04-08 09:22:42,192 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 [2022-04-08 09:22:42,193 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 [2022-04-08 09:22:42,194 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 [2022-04-08 09:22:42,194 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 [2022-04-08 09:22:42,194 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 [2022-04-08 09:22:42,195 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 [2022-04-08 09:22:42,195 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 [2022-04-08 09:22:42,195 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 [2022-04-08 09:22:42,196 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 [2022-04-08 09:22:42,197 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 [2022-04-08 09:22:42,197 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 [2022-04-08 09:22:42,197 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 [2022-04-08 09:22:42,198 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 [2022-04-08 09:22:42,198 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 [2022-04-08 09:22:42,199 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 [2022-04-08 09:22:42,200 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 [2022-04-08 09:22:42,200 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 [2022-04-08 09:22:42,200 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 [2022-04-08 09:22:42,201 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 [2022-04-08 09:22:42,201 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 [2022-04-08 09:22:42,202 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 [2022-04-08 09:22:42,202 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 [2022-04-08 09:22:42,203 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 [2022-04-08 09:22:42,203 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 [2022-04-08 09:22:42,204 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 [2022-04-08 09:22:42,204 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 [2022-04-08 09:22:42,205 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 [2022-04-08 09:22:42,205 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 [2022-04-08 09:22:42,206 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 [2022-04-08 09:22:42,206 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 [2022-04-08 09:22:42,206 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 [2022-04-08 09:22:42,207 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 [2022-04-08 09:22:42,208 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 [2022-04-08 09:22:42,208 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 [2022-04-08 09:22:42,209 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 [2022-04-08 09:22:42,209 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 [2022-04-08 09:22:42,209 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 [2022-04-08 09:22:42,210 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 [2022-04-08 09:22:42,211 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 [2022-04-08 09:22:42,211 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 [2022-04-08 09:22:42,212 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 [2022-04-08 09:22:42,212 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 [2022-04-08 09:22:42,212 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 [2022-04-08 09:22:42,213 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 [2022-04-08 09:22:42,213 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 [2022-04-08 09:22:42,214 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 [2022-04-08 09:22:42,214 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 [2022-04-08 09:22:42,215 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 [2022-04-08 09:22:42,215 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 [2022-04-08 09:22:42,215 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 [2022-04-08 09:22:42,216 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 [2022-04-08 09:22:42,217 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 [2022-04-08 09:22:42,217 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 [2022-04-08 09:22:42,217 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 [2022-04-08 09:22:42,218 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 [2022-04-08 09:22:42,218 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 [2022-04-08 09:22:42,219 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 [2022-04-08 09:22:42,219 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 [2022-04-08 09:22:42,220 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 [2022-04-08 09:22:42,220 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 [2022-04-08 09:22:42,220 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 [2022-04-08 09:22:42,221 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 [2022-04-08 09:22:42,221 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 [2022-04-08 09:22:42,222 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 [2022-04-08 09:22:42,222 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 [2022-04-08 09:22:42,222 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 [2022-04-08 09:22:42,223 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 [2022-04-08 09:22:42,223 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 [2022-04-08 09:22:42,224 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 [2022-04-08 09:22:42,224 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 [2022-04-08 09:22:42,225 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 [2022-04-08 09:22:42,225 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 [2022-04-08 09:22:42,225 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 [2022-04-08 09:22:42,226 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 [2022-04-08 09:22:42,227 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 [2022-04-08 09:22:42,227 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 [2022-04-08 09:22:42,227 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 [2022-04-08 09:22:42,227 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 [2022-04-08 09:22:42,228 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 [2022-04-08 09:22:42,228 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 [2022-04-08 09:22:42,229 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 [2022-04-08 09:22:42,229 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 [2022-04-08 09:22:42,230 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 [2022-04-08 09:22:42,230 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 [2022-04-08 09:22:42,230 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 [2022-04-08 09:22:42,230 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 [2022-04-08 09:22:42,231 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 [2022-04-08 09:22:42,231 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 [2022-04-08 09:22:42,232 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 [2022-04-08 09:22:42,232 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 [2022-04-08 09:22:42,232 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 [2022-04-08 09:22:42,233 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 [2022-04-08 09:22:42,233 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 [2022-04-08 09:22:42,234 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 [2022-04-08 09:22:42,234 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 [2022-04-08 09:22:42,234 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 [2022-04-08 09:22:42,234 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 [2022-04-08 09:22:42,235 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 [2022-04-08 09:22:42,236 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 [2022-04-08 09:22:42,236 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 [2022-04-08 09:22:42,236 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 [2022-04-08 09:22:42,236 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 [2022-04-08 09:22:42,237 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 [2022-04-08 09:22:42,237 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 [2022-04-08 09:22:42,238 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 [2022-04-08 09:22:42,238 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 [2022-04-08 09:22:42,238 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 [2022-04-08 09:22:42,239 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 [2022-04-08 09:22:42,239 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 [2022-04-08 09:22:42,239 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 [2022-04-08 09:22:42,240 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 [2022-04-08 09:22:42,240 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 [2022-04-08 09:22:42,241 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 [2022-04-08 09:22:42,241 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 [2022-04-08 09:22:42,241 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 [2022-04-08 09:22:42,241 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 [2022-04-08 09:22:42,242 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 [2022-04-08 09:22:42,242 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 [2022-04-08 09:22:42,243 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 [2022-04-08 09:22:42,243 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 [2022-04-08 09:22:42,243 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 [2022-04-08 09:22:42,244 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 [2022-04-08 09:22:42,244 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 [2022-04-08 09:22:42,245 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 [2022-04-08 09:22:42,245 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 [2022-04-08 09:22:42,245 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 [2022-04-08 09:22:42,245 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 [2022-04-08 09:22:42,246 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 [2022-04-08 09:22:42,247 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 [2022-04-08 09:22:42,247 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 [2022-04-08 09:22:42,247 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 [2022-04-08 09:22:42,247 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 [2022-04-08 09:22:42,248 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 [2022-04-08 09:22:42,248 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 [2022-04-08 09:22:42,249 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 [2022-04-08 09:22:42,249 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 [2022-04-08 09:22:42,249 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 [2022-04-08 09:22:42,249 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 [2022-04-08 09:22:42,250 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 [2022-04-08 09:22:42,250 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 [2022-04-08 09:22:42,251 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 [2022-04-08 09:22:42,251 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 [2022-04-08 09:22:42,252 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 [2022-04-08 09:22:42,252 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 [2022-04-08 09:22:42,252 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 [2022-04-08 09:22:42,252 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 [2022-04-08 09:22:42,253 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 [2022-04-08 09:22:42,253 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 [2022-04-08 09:22:42,254 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 [2022-04-08 09:22:42,254 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 [2022-04-08 09:22:42,254 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 [2022-04-08 09:22:42,254 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 [2022-04-08 09:22:42,255 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 [2022-04-08 09:22:42,256 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 [2022-04-08 09:22:42,256 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 [2022-04-08 09:22:42,256 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 [2022-04-08 09:22:42,256 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 [2022-04-08 09:22:42,257 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 [2022-04-08 09:22:42,257 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 [2022-04-08 09:22:42,258 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 [2022-04-08 09:22:42,258 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 [2022-04-08 09:22:42,258 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 [2022-04-08 09:22:42,258 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 [2022-04-08 09:22:42,259 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 [2022-04-08 09:22:42,259 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 [2022-04-08 09:22:42,260 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 [2022-04-08 09:22:42,260 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 [2022-04-08 09:22:42,260 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 [2022-04-08 09:22:42,260 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 [2022-04-08 09:22:42,261 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 [2022-04-08 09:22:42,261 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 [2022-04-08 09:22:42,262 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 [2022-04-08 09:22:42,262 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 [2022-04-08 09:22:42,262 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 [2022-04-08 09:22:42,262 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-08 09:22:42,263 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-08 09:22:42,263 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-08 09:22:42,263 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2022-04-08 09:22:42,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:22:42,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550967218] [2022-04-08 09:22:42,263 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1550967218] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:22:42,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1161565732] [2022-04-08 09:22:42,264 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:22:42,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:22:42,264 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:22:42,265 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) [2022-04-08 09:22:42,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-08 09:22:42,410 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:22:42,410 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:22:42,414 WARN L261 TraceCheckSpWp]: Trace formula consists of 499 conjuncts, 323 conjunts are in the unsatisfiable core [2022-04-08 09:22:42,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:22:42,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:22:45,725 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39414#true} is VALID [2022-04-08 09:22:45,725 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 [2022-04-08 09:22:45,725 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-08 09:22:45,725 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-08 09:22:45,725 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-08 09:22:45,726 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {39419#(= main_~x~0 0)} is VALID [2022-04-08 09:22:45,726 INFO L290 TraceCheckUtils]: 6: Hoare triple {39419#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {39419#(= main_~x~0 0)} is VALID [2022-04-08 09:22:45,726 INFO L272 TraceCheckUtils]: 7: Hoare triple {39419#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:45,726 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 [2022-04-08 09:22:45,727 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 [2022-04-08 09:22:45,727 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 [2022-04-08 09:22:45,728 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 [2022-04-08 09:22:45,728 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 [2022-04-08 09:22:45,728 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 [2022-04-08 09:22:45,729 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 [2022-04-08 09:22:45,729 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 [2022-04-08 09:22:45,730 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 [2022-04-08 09:22:45,730 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 [2022-04-08 09:22:45,730 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 [2022-04-08 09:22:45,730 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 [2022-04-08 09:22:45,731 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 [2022-04-08 09:22:45,731 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 [2022-04-08 09:22:45,732 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 [2022-04-08 09:22:45,732 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 [2022-04-08 09:22:45,732 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 [2022-04-08 09:22:45,732 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 [2022-04-08 09:22:45,733 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 [2022-04-08 09:22:45,733 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 [2022-04-08 09:22:45,734 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 [2022-04-08 09:22:45,734 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 [2022-04-08 09:22:45,734 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 [2022-04-08 09:22:45,734 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 [2022-04-08 09:22:45,735 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 [2022-04-08 09:22:45,735 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 [2022-04-08 09:22:45,736 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 [2022-04-08 09:22:45,736 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 [2022-04-08 09:22:45,736 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 [2022-04-08 09:22:45,737 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 [2022-04-08 09:22:45,737 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 [2022-04-08 09:22:45,737 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 [2022-04-08 09:22:45,738 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 [2022-04-08 09:22:45,738 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 [2022-04-08 09:22:45,739 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 [2022-04-08 09:22:45,739 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 [2022-04-08 09:22:45,739 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 [2022-04-08 09:22:45,739 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 [2022-04-08 09:22:45,740 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 [2022-04-08 09:22:45,740 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 [2022-04-08 09:22:45,741 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 [2022-04-08 09:22:45,741 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 [2022-04-08 09:22:45,741 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 [2022-04-08 09:22:45,741 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 [2022-04-08 09:22:45,742 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 [2022-04-08 09:22:45,742 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 [2022-04-08 09:22:45,743 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 [2022-04-08 09:22:45,743 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 [2022-04-08 09:22:45,743 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 [2022-04-08 09:22:45,743 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 [2022-04-08 09:22:45,744 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 [2022-04-08 09:22:45,744 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 [2022-04-08 09:22:45,745 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 [2022-04-08 09:22:45,745 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 [2022-04-08 09:22:45,745 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 [2022-04-08 09:22:45,746 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 [2022-04-08 09:22:45,746 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 [2022-04-08 09:22:45,747 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 [2022-04-08 09:22:45,747 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 [2022-04-08 09:22:45,747 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 [2022-04-08 09:22:45,747 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 [2022-04-08 09:22:45,748 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 [2022-04-08 09:22:45,748 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 [2022-04-08 09:22:45,749 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 [2022-04-08 09:22:45,749 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 [2022-04-08 09:22:45,749 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 [2022-04-08 09:22:45,749 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 [2022-04-08 09:22:45,750 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 [2022-04-08 09:22:45,750 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 [2022-04-08 09:22:45,751 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 [2022-04-08 09:22:45,751 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 [2022-04-08 09:22:45,751 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 [2022-04-08 09:22:45,751 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 [2022-04-08 09:22:45,752 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 [2022-04-08 09:22:45,752 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 [2022-04-08 09:22:45,753 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 [2022-04-08 09:22:45,753 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 [2022-04-08 09:22:45,753 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 [2022-04-08 09:22:45,754 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 [2022-04-08 09:22:45,754 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 [2022-04-08 09:22:45,754 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 [2022-04-08 09:22:45,755 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 [2022-04-08 09:22:45,755 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 [2022-04-08 09:22:45,755 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 [2022-04-08 09:22:45,756 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 [2022-04-08 09:22:45,756 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 [2022-04-08 09:22:45,757 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 [2022-04-08 09:22:45,757 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 [2022-04-08 09:22:45,757 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 [2022-04-08 09:22:45,757 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 [2022-04-08 09:22:45,758 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 [2022-04-08 09:22:45,758 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 [2022-04-08 09:22:45,759 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 [2022-04-08 09:22:45,759 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 [2022-04-08 09:22:45,759 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 [2022-04-08 09:22:45,759 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 [2022-04-08 09:22:45,760 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 [2022-04-08 09:22:45,760 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 [2022-04-08 09:22:45,761 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 [2022-04-08 09:22:45,761 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 [2022-04-08 09:22:45,761 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 [2022-04-08 09:22:45,762 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 [2022-04-08 09:22:45,762 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 [2022-04-08 09:22:45,762 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 [2022-04-08 09:22:45,763 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 [2022-04-08 09:22:45,763 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 [2022-04-08 09:22:45,764 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 [2022-04-08 09:22:45,764 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 [2022-04-08 09:22:45,764 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 [2022-04-08 09:22:45,764 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 [2022-04-08 09:22:45,765 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 [2022-04-08 09:22:45,765 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 [2022-04-08 09:22:45,766 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 [2022-04-08 09:22:45,766 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 [2022-04-08 09:22:45,766 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 [2022-04-08 09:22:45,766 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 [2022-04-08 09:22:45,767 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 [2022-04-08 09:22:45,767 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 [2022-04-08 09:22:45,768 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 [2022-04-08 09:22:45,768 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 [2022-04-08 09:22:45,768 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 [2022-04-08 09:22:45,768 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 [2022-04-08 09:22:45,769 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 [2022-04-08 09:22:45,769 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 [2022-04-08 09:22:45,770 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 [2022-04-08 09:22:45,770 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 [2022-04-08 09:22:45,770 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 [2022-04-08 09:22:45,771 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 [2022-04-08 09:22:45,771 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 [2022-04-08 09:22:45,772 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 [2022-04-08 09:22:45,772 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 [2022-04-08 09:22:45,772 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 [2022-04-08 09:22:45,772 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 [2022-04-08 09:22:45,773 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 [2022-04-08 09:22:45,773 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 [2022-04-08 09:22:45,774 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 [2022-04-08 09:22:45,774 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 [2022-04-08 09:22:45,774 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 [2022-04-08 09:22:45,774 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 [2022-04-08 09:22:45,775 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 [2022-04-08 09:22:45,775 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 [2022-04-08 09:22:45,776 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 [2022-04-08 09:22:45,776 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 [2022-04-08 09:22:45,776 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 [2022-04-08 09:22:45,777 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 [2022-04-08 09:22:45,777 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 [2022-04-08 09:22:45,778 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 [2022-04-08 09:22:45,778 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 [2022-04-08 09:22:45,778 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 [2022-04-08 09:22:45,778 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 [2022-04-08 09:22:45,779 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 [2022-04-08 09:22:45,779 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 [2022-04-08 09:22:45,780 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 [2022-04-08 09:22:45,780 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 [2022-04-08 09:22:45,780 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 [2022-04-08 09:22:45,780 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 [2022-04-08 09:22:45,781 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 [2022-04-08 09:22:45,781 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 [2022-04-08 09:22:45,782 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 [2022-04-08 09:22:45,782 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 [2022-04-08 09:22:45,782 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 [2022-04-08 09:22:45,783 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 [2022-04-08 09:22:45,783 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 [2022-04-08 09:22:45,783 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 [2022-04-08 09:22:45,784 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 [2022-04-08 09:22:45,784 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 [2022-04-08 09:22:45,785 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 [2022-04-08 09:22:45,785 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 [2022-04-08 09:22:45,785 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 [2022-04-08 09:22:45,785 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 [2022-04-08 09:22:45,786 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 [2022-04-08 09:22:45,786 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 [2022-04-08 09:22:45,787 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 [2022-04-08 09:22:45,787 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 [2022-04-08 09:22:45,787 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 [2022-04-08 09:22:45,787 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 [2022-04-08 09:22:45,788 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 [2022-04-08 09:22:45,788 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 [2022-04-08 09:22:45,789 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 [2022-04-08 09:22:45,789 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 [2022-04-08 09:22:45,789 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 [2022-04-08 09:22:45,789 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 [2022-04-08 09:22:45,790 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 [2022-04-08 09:22:45,790 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 [2022-04-08 09:22:45,791 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 [2022-04-08 09:22:45,791 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 [2022-04-08 09:22:45,791 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 [2022-04-08 09:22:45,792 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 [2022-04-08 09:22:45,792 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 [2022-04-08 09:22:45,793 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 [2022-04-08 09:22:45,793 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 [2022-04-08 09:22:45,793 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 [2022-04-08 09:22:45,793 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-08 09:22:45,793 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-08 09:22:45,793 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-08 09:22:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1488 trivial. 0 not checked. [2022-04-08 09:22:45,794 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:22:56,474 INFO L290 TraceCheckUtils]: 202: Hoare triple {39415#false} assume !false; {39415#false} is VALID [2022-04-08 09:22:56,475 INFO L290 TraceCheckUtils]: 201: Hoare triple {39415#false} assume 0 == ~cond; {39415#false} is VALID [2022-04-08 09:22:56,475 INFO L290 TraceCheckUtils]: 200: Hoare triple {39415#false} ~cond := #in~cond; {39415#false} is VALID [2022-04-08 09:22:56,475 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 [2022-04-08 09:22:56,475 INFO L290 TraceCheckUtils]: 198: Hoare triple {40204#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {39415#false} is VALID [2022-04-08 09:22:56,475 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 [2022-04-08 09:22:56,476 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 [2022-04-08 09:22:56,476 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 [2022-04-08 09:22:56,477 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 [2022-04-08 09:22:56,477 INFO L272 TraceCheckUtils]: 193: Hoare triple {40212#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,477 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 [2022-04-08 09:22:56,478 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 [2022-04-08 09:22:56,478 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 [2022-04-08 09:22:56,478 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 [2022-04-08 09:22:56,479 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 [2022-04-08 09:22:56,479 INFO L272 TraceCheckUtils]: 187: Hoare triple {40233#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,479 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 [2022-04-08 09:22:56,480 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 [2022-04-08 09:22:56,480 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 [2022-04-08 09:22:56,481 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 [2022-04-08 09:22:56,481 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 [2022-04-08 09:22:56,481 INFO L272 TraceCheckUtils]: 181: Hoare triple {40254#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,482 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 [2022-04-08 09:22:56,482 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 [2022-04-08 09:22:56,483 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 [2022-04-08 09:22:56,483 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 [2022-04-08 09:22:56,484 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 [2022-04-08 09:22:56,484 INFO L272 TraceCheckUtils]: 175: Hoare triple {40275#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,484 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 [2022-04-08 09:22:56,484 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 [2022-04-08 09:22:56,485 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 [2022-04-08 09:22:56,485 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 [2022-04-08 09:22:56,486 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 [2022-04-08 09:22:56,486 INFO L272 TraceCheckUtils]: 169: Hoare triple {40296#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,486 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 [2022-04-08 09:22:56,487 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 [2022-04-08 09:22:56,487 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 [2022-04-08 09:22:56,487 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 [2022-04-08 09:22:56,488 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 [2022-04-08 09:22:56,488 INFO L272 TraceCheckUtils]: 163: Hoare triple {40317#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,488 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 [2022-04-08 09:22:56,489 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 [2022-04-08 09:22:56,489 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 [2022-04-08 09:22:56,490 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 [2022-04-08 09:22:56,490 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 [2022-04-08 09:22:56,490 INFO L272 TraceCheckUtils]: 157: Hoare triple {40338#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,490 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 [2022-04-08 09:22:56,491 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 [2022-04-08 09:22:56,491 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 [2022-04-08 09:22:56,492 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 [2022-04-08 09:22:56,492 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 [2022-04-08 09:22:56,492 INFO L272 TraceCheckUtils]: 151: Hoare triple {40359#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,493 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 [2022-04-08 09:22:56,493 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 [2022-04-08 09:22:56,494 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 [2022-04-08 09:22:56,494 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 [2022-04-08 09:22:56,495 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 [2022-04-08 09:22:56,495 INFO L272 TraceCheckUtils]: 145: Hoare triple {40380#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,495 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 [2022-04-08 09:22:56,495 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 [2022-04-08 09:22:56,496 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 [2022-04-08 09:22:56,496 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 [2022-04-08 09:22:56,497 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 [2022-04-08 09:22:56,497 INFO L272 TraceCheckUtils]: 139: Hoare triple {40401#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,497 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 [2022-04-08 09:22:56,498 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 [2022-04-08 09:22:56,498 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 [2022-04-08 09:22:56,498 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 [2022-04-08 09:22:56,499 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 [2022-04-08 09:22:56,499 INFO L272 TraceCheckUtils]: 133: Hoare triple {40422#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,499 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 [2022-04-08 09:22:56,500 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 [2022-04-08 09:22:56,500 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 [2022-04-08 09:22:56,501 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 [2022-04-08 09:22:56,501 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 [2022-04-08 09:22:56,501 INFO L272 TraceCheckUtils]: 127: Hoare triple {40443#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,502 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 [2022-04-08 09:22:56,502 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 [2022-04-08 09:22:56,502 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 [2022-04-08 09:22:56,503 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 [2022-04-08 09:22:56,503 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 [2022-04-08 09:22:56,503 INFO L272 TraceCheckUtils]: 121: Hoare triple {40464#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,504 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 [2022-04-08 09:22:56,504 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 [2022-04-08 09:22:56,505 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 [2022-04-08 09:22:56,505 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 [2022-04-08 09:22:56,506 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 [2022-04-08 09:22:56,506 INFO L272 TraceCheckUtils]: 115: Hoare triple {40485#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,506 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 [2022-04-08 09:22:56,506 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 [2022-04-08 09:22:56,507 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 [2022-04-08 09:22:56,507 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 [2022-04-08 09:22:56,508 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 [2022-04-08 09:22:56,508 INFO L272 TraceCheckUtils]: 109: Hoare triple {40506#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,508 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 [2022-04-08 09:22:56,509 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 [2022-04-08 09:22:56,509 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 [2022-04-08 09:22:56,509 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 [2022-04-08 09:22:56,510 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 [2022-04-08 09:22:56,510 INFO L272 TraceCheckUtils]: 103: Hoare triple {40527#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,510 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 [2022-04-08 09:22:56,511 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 [2022-04-08 09:22:56,511 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 [2022-04-08 09:22:56,512 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 [2022-04-08 09:22:56,512 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 [2022-04-08 09:22:56,512 INFO L272 TraceCheckUtils]: 97: Hoare triple {40548#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,513 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 [2022-04-08 09:22:56,513 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 [2022-04-08 09:22:56,514 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 [2022-04-08 09:22:56,514 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 [2022-04-08 09:22:56,514 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 [2022-04-08 09:22:56,515 INFO L272 TraceCheckUtils]: 91: Hoare triple {40569#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,515 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 [2022-04-08 09:22:56,515 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 [2022-04-08 09:22:56,516 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 [2022-04-08 09:22:56,516 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 [2022-04-08 09:22:56,517 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 [2022-04-08 09:22:56,517 INFO L272 TraceCheckUtils]: 85: Hoare triple {40590#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,517 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 [2022-04-08 09:22:56,517 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 [2022-04-08 09:22:56,518 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 [2022-04-08 09:22:56,518 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 [2022-04-08 09:22:56,519 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 [2022-04-08 09:22:56,519 INFO L272 TraceCheckUtils]: 79: Hoare triple {40611#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,519 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 [2022-04-08 09:22:56,520 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 [2022-04-08 09:22:56,520 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 [2022-04-08 09:22:56,521 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 [2022-04-08 09:22:56,521 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 [2022-04-08 09:22:56,521 INFO L272 TraceCheckUtils]: 73: Hoare triple {40632#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,521 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 [2022-04-08 09:22:56,522 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 [2022-04-08 09:22:56,522 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 [2022-04-08 09:22:56,523 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 [2022-04-08 09:22:56,523 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 [2022-04-08 09:22:56,523 INFO L272 TraceCheckUtils]: 67: Hoare triple {40653#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,524 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 [2022-04-08 09:22:56,524 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 [2022-04-08 09:22:56,525 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 [2022-04-08 09:22:56,525 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 [2022-04-08 09:22:56,526 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 [2022-04-08 09:22:56,526 INFO L272 TraceCheckUtils]: 61: Hoare triple {40674#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,526 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 [2022-04-08 09:22:56,526 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 [2022-04-08 09:22:56,527 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 [2022-04-08 09:22:56,527 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 [2022-04-08 09:22:56,528 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 [2022-04-08 09:22:56,528 INFO L272 TraceCheckUtils]: 55: Hoare triple {40695#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,528 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 [2022-04-08 09:22:56,529 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 [2022-04-08 09:22:56,529 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 [2022-04-08 09:22:56,529 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 [2022-04-08 09:22:56,530 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 [2022-04-08 09:22:56,530 INFO L272 TraceCheckUtils]: 49: Hoare triple {40716#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,530 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 [2022-04-08 09:22:56,531 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 [2022-04-08 09:22:56,531 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 [2022-04-08 09:22:56,532 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 [2022-04-08 09:22:56,532 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 [2022-04-08 09:22:56,532 INFO L272 TraceCheckUtils]: 43: Hoare triple {40737#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,533 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 [2022-04-08 09:22:56,533 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 [2022-04-08 09:22:56,534 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 [2022-04-08 09:22:56,534 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 [2022-04-08 09:22:56,534 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 [2022-04-08 09:22:56,535 INFO L272 TraceCheckUtils]: 37: Hoare triple {40758#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,535 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 [2022-04-08 09:22:56,535 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 [2022-04-08 09:22:56,536 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 [2022-04-08 09:22:56,536 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 [2022-04-08 09:22:56,537 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 [2022-04-08 09:22:56,537 INFO L272 TraceCheckUtils]: 31: Hoare triple {40779#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,537 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 [2022-04-08 09:22:56,537 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 [2022-04-08 09:22:56,538 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 [2022-04-08 09:22:56,538 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 [2022-04-08 09:22:56,539 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 [2022-04-08 09:22:56,539 INFO L272 TraceCheckUtils]: 25: Hoare triple {40800#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,539 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 [2022-04-08 09:22:56,540 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 [2022-04-08 09:22:56,540 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 [2022-04-08 09:22:56,541 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 [2022-04-08 09:22:56,541 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 [2022-04-08 09:22:56,541 INFO L272 TraceCheckUtils]: 19: Hoare triple {40821#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,541 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 [2022-04-08 09:22:56,542 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 [2022-04-08 09:22:56,542 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 [2022-04-08 09:22:56,543 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 [2022-04-08 09:22:56,543 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 [2022-04-08 09:22:56,543 INFO L272 TraceCheckUtils]: 13: Hoare triple {40842#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,544 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 [2022-04-08 09:22:56,544 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 [2022-04-08 09:22:56,545 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 [2022-04-08 09:22:56,545 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 [2022-04-08 09:22:56,546 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 [2022-04-08 09:22:56,546 INFO L272 TraceCheckUtils]: 7: Hoare triple {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {39414#true} is VALID [2022-04-08 09:22:56,546 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 [2022-04-08 09:22:56,546 INFO L290 TraceCheckUtils]: 5: Hoare triple {39414#true} ~x~0 := 0; {40863#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-08 09:22:56,546 INFO L272 TraceCheckUtils]: 4: Hoare triple {39414#true} call #t~ret5 := main(); {39414#true} is VALID [2022-04-08 09:22:56,546 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39414#true} {39414#true} #42#return; {39414#true} is VALID [2022-04-08 09:22:56,546 INFO L290 TraceCheckUtils]: 2: Hoare triple {39414#true} assume true; {39414#true} is VALID [2022-04-08 09:22:56,547 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 [2022-04-08 09:22:56,547 INFO L272 TraceCheckUtils]: 0: Hoare triple {39414#true} call ULTIMATE.init(); {39414#true} is VALID [2022-04-08 09:22:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 0 proven. 2512 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2022-04-08 09:22:56,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1161565732] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:22:56,548 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:22:56,548 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [69, 68, 99] total 167 [2022-04-08 09:22:56,548 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:22:56,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1326758805] [2022-04-08 09:22:56,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1326758805] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:22:56,548 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:22:56,548 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [69] imperfect sequences [] total 69 [2022-04-08 09:22:56,548 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161520285] [2022-04-08 09:22:56,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:22:56,549 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 [2022-04-08 09:22:56,549 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:22:56,549 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) [2022-04-08 09:22:56,632 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:22:56,632 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 69 states [2022-04-08 09:22:56,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:22:56,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 69 interpolants. [2022-04-08 09:22:56,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2542, Invalid=25180, Unknown=0, NotChecked=0, Total=27722 [2022-04-08 09:22:56,634 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) [2022-04-08 09:23:14,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:23:14,012 INFO L93 Difference]: Finished difference Result 121 states and 154 transitions. [2022-04-08 09:23:14,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 69 states. [2022-04-08 09:23:14,012 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 [2022-04-08 09:23:14,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:23:14,012 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) [2022-04-08 09:23:14,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 154 transitions. [2022-04-08 09:23:14,017 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) [2022-04-08 09:23:14,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 154 transitions. [2022-04-08 09:23:14,020 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 69 states and 154 transitions. [2022-04-08 09:23:14,128 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:23:14,129 INFO L225 Difference]: With dead ends: 121 [2022-04-08 09:23:14,129 INFO L226 Difference]: Without dead ends: 116 [2022-04-08 09:23:14,132 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 605 GetRequests, 342 SyntacticMatches, 32 SemanticMatches, 231 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5511 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=6199, Invalid=47857, Unknown=0, NotChecked=0, Total=54056 [2022-04-08 09:23:14,133 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 76 mSDsluCounter, 312 mSDsCounter, 0 mSdLazyCounter, 8821 mSolverCounterSat, 170 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s 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, 7.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:23:14,133 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [77 Valid, 357 Invalid, 8991 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [170 Valid, 8821 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2022-04-08 09:23:14,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2022-04-08 09:23:14,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 114. [2022-04-08 09:23:14,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:23:14,724 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) [2022-04-08 09:23:14,724 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) [2022-04-08 09:23:14,724 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) [2022-04-08 09:23:14,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:23:14,726 INFO L93 Difference]: Finished difference Result 116 states and 149 transitions. [2022-04-08 09:23:14,726 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 149 transitions. [2022-04-08 09:23:14,726 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:23:14,726 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:23:14,727 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. [2022-04-08 09:23:14,727 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. [2022-04-08 09:23:14,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:23:14,730 INFO L93 Difference]: Finished difference Result 116 states and 149 transitions. [2022-04-08 09:23:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 149 transitions. [2022-04-08 09:23:14,730 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:23:14,730 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:23:14,730 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:23:14,730 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:23:14,730 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) [2022-04-08 09:23:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 146 transitions. [2022-04-08 09:23:14,733 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 146 transitions. Word has length 203 [2022-04-08 09:23:14,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:23:14,733 INFO L478 AbstractCegarLoop]: Abstraction has 114 states and 146 transitions. [2022-04-08 09:23:14,734 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) [2022-04-08 09:23:14,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 114 states and 146 transitions. [2022-04-08 09:23:14,908 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:23:14,908 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 146 transitions. [2022-04-08 09:23:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2022-04-08 09:23:14,909 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:23:14,909 INFO L499 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:23:14,926 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2022-04-08 09:23:15,109 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:23:15,110 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:23:15,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:23:15,110 INFO L85 PathProgramCache]: Analyzing trace with hash -1309910204, now seen corresponding path program 65 times [2022-04-08 09:23:15,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:23:15,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [435994380] [2022-04-08 09:23:15,125 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:23:15,125 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:23:15,126 INFO L85 PathProgramCache]: Analyzing trace with hash -1309910204, now seen corresponding path program 66 times [2022-04-08 09:23:15,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:23:15,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550297474] [2022-04-08 09:23:15,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:23:15,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:23:15,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:23:17,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,222 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 [2022-04-08 09:23:17,222 INFO L290 TraceCheckUtils]: 1: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-08 09:23:17,222 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-08 09:23:17,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:23:17,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,279 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 [2022-04-08 09:23:17,279 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 [2022-04-08 09:23:17,280 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 [2022-04-08 09:23:17,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:23:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,286 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 [2022-04-08 09:23:17,286 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 [2022-04-08 09:23:17,287 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 [2022-04-08 09:23:17,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:23:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,292 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 [2022-04-08 09:23:17,293 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 [2022-04-08 09:23:17,293 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 [2022-04-08 09:23:17,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:23:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,299 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 [2022-04-08 09:23:17,299 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 [2022-04-08 09:23:17,300 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 [2022-04-08 09:23:17,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:23:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,305 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 [2022-04-08 09:23:17,306 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 [2022-04-08 09:23:17,306 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 [2022-04-08 09:23:17,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:23:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,312 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 [2022-04-08 09:23:17,312 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 [2022-04-08 09:23:17,313 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 [2022-04-08 09:23:17,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:23:17,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,320 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 [2022-04-08 09:23:17,320 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 [2022-04-08 09:23:17,321 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 [2022-04-08 09:23:17,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:23:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,326 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 [2022-04-08 09:23:17,327 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 [2022-04-08 09:23:17,327 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 [2022-04-08 09:23:17,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:23:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,333 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 [2022-04-08 09:23:17,333 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 [2022-04-08 09:23:17,334 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 [2022-04-08 09:23:17,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:23:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,339 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 [2022-04-08 09:23:17,340 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 [2022-04-08 09:23:17,340 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 [2022-04-08 09:23:17,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:23:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,346 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 [2022-04-08 09:23:17,346 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 [2022-04-08 09:23:17,347 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 [2022-04-08 09:23:17,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:23:17,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,352 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 [2022-04-08 09:23:17,353 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 [2022-04-08 09:23:17,353 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 [2022-04-08 09:23:17,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:23:17,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,359 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 [2022-04-08 09:23:17,359 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 [2022-04-08 09:23:17,360 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 [2022-04-08 09:23:17,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:23:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,366 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 [2022-04-08 09:23:17,366 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 [2022-04-08 09:23:17,367 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 [2022-04-08 09:23:17,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:23:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,373 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 [2022-04-08 09:23:17,373 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 [2022-04-08 09:23:17,374 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 [2022-04-08 09:23:17,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:23:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,382 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 [2022-04-08 09:23:17,383 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 [2022-04-08 09:23:17,383 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 [2022-04-08 09:23:17,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:23:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,389 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 [2022-04-08 09:23:17,390 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 [2022-04-08 09:23:17,390 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 [2022-04-08 09:23:17,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:23:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,401 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 [2022-04-08 09:23:17,402 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 [2022-04-08 09:23:17,403 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 [2022-04-08 09:23:17,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:23:17,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,411 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 [2022-04-08 09:23:17,411 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 [2022-04-08 09:23:17,412 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 [2022-04-08 09:23:17,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:23:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,420 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 [2022-04-08 09:23:17,420 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 [2022-04-08 09:23:17,421 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 [2022-04-08 09:23:17,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:23:17,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,429 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 [2022-04-08 09:23:17,429 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 [2022-04-08 09:23:17,430 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 [2022-04-08 09:23:17,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:23:17,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,438 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 [2022-04-08 09:23:17,438 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 [2022-04-08 09:23:17,439 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 [2022-04-08 09:23:17,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:23:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,446 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 [2022-04-08 09:23:17,447 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 [2022-04-08 09:23:17,448 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 [2022-04-08 09:23:17,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:23:17,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,455 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 [2022-04-08 09:23:17,455 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 [2022-04-08 09:23:17,456 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 [2022-04-08 09:23:17,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:23:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,464 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 [2022-04-08 09:23:17,464 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 [2022-04-08 09:23:17,465 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 [2022-04-08 09:23:17,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:23:17,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,472 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 [2022-04-08 09:23:17,473 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 [2022-04-08 09:23:17,474 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 [2022-04-08 09:23:17,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:23:17,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,480 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 [2022-04-08 09:23:17,480 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 [2022-04-08 09:23:17,481 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 [2022-04-08 09:23:17,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:23:17,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,487 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 [2022-04-08 09:23:17,488 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 [2022-04-08 09:23:17,488 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 [2022-04-08 09:23:17,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:23:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,494 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 [2022-04-08 09:23:17,494 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 [2022-04-08 09:23:17,495 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 [2022-04-08 09:23:17,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-08 09:23:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,501 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 [2022-04-08 09:23:17,501 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 [2022-04-08 09:23:17,502 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 [2022-04-08 09:23:17,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-08 09:23:17,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,508 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 [2022-04-08 09:23:17,509 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 [2022-04-08 09:23:17,509 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 [2022-04-08 09:23:17,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-08 09:23:17,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,516 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 [2022-04-08 09:23:17,516 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 [2022-04-08 09:23:17,517 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 [2022-04-08 09:23:17,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-08 09:23:17,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:17,523 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 [2022-04-08 09:23:17,523 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 [2022-04-08 09:23:17,524 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 [2022-04-08 09:23:17,524 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 [2022-04-08 09:23:17,524 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 [2022-04-08 09:23:17,524 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-08 09:23:17,524 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-08 09:23:17,524 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-08 09:23:17,525 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {41736#(= main_~x~0 0)} is VALID [2022-04-08 09:23:17,525 INFO L290 TraceCheckUtils]: 6: Hoare triple {41736#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {41736#(= main_~x~0 0)} is VALID [2022-04-08 09:23:17,525 INFO L272 TraceCheckUtils]: 7: Hoare triple {41736#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-08 09:23:17,525 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 [2022-04-08 09:23:17,526 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 [2022-04-08 09:23:17,526 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 [2022-04-08 09:23:17,527 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 [2022-04-08 09:23:17,527 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 [2022-04-08 09:23:17,527 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 [2022-04-08 09:23:17,527 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 [2022-04-08 09:23:17,528 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 [2022-04-08 09:23:17,528 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 [2022-04-08 09:23:17,529 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 [2022-04-08 09:23:17,529 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 [2022-04-08 09:23:17,529 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 [2022-04-08 09:23:17,529 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 [2022-04-08 09:23:17,530 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 [2022-04-08 09:23:17,530 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 [2022-04-08 09:23:17,531 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 [2022-04-08 09:23:17,531 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 [2022-04-08 09:23:17,531 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 [2022-04-08 09:23:17,532 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 [2022-04-08 09:23:17,532 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 [2022-04-08 09:23:17,533 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 [2022-04-08 09:23:17,533 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 [2022-04-08 09:23:17,533 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 [2022-04-08 09:23:17,533 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 [2022-04-08 09:23:17,534 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 [2022-04-08 09:23:17,534 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 [2022-04-08 09:23:17,535 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 [2022-04-08 09:23:17,535 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 [2022-04-08 09:23:17,535 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 [2022-04-08 09:23:17,535 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 [2022-04-08 09:23:17,536 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 [2022-04-08 09:23:17,536 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 [2022-04-08 09:23:17,537 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 [2022-04-08 09:23:17,537 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 [2022-04-08 09:23:17,537 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 [2022-04-08 09:23:17,537 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 [2022-04-08 09:23:17,538 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 [2022-04-08 09:23:17,538 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 [2022-04-08 09:23:17,539 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 [2022-04-08 09:23:17,539 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 [2022-04-08 09:23:17,539 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 [2022-04-08 09:23:17,540 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 [2022-04-08 09:23:17,540 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 [2022-04-08 09:23:17,540 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 [2022-04-08 09:23:17,541 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 [2022-04-08 09:23:17,541 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 [2022-04-08 09:23:17,542 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 [2022-04-08 09:23:17,542 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 [2022-04-08 09:23:17,542 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 [2022-04-08 09:23:17,542 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 [2022-04-08 09:23:17,543 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 [2022-04-08 09:23:17,543 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 [2022-04-08 09:23:17,544 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 [2022-04-08 09:23:17,544 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 [2022-04-08 09:23:17,544 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 [2022-04-08 09:23:17,544 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 [2022-04-08 09:23:17,545 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 [2022-04-08 09:23:17,545 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 [2022-04-08 09:23:17,546 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 [2022-04-08 09:23:17,546 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 [2022-04-08 09:23:17,546 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 [2022-04-08 09:23:17,546 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 [2022-04-08 09:23:17,547 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 [2022-04-08 09:23:17,547 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 [2022-04-08 09:23:17,548 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 [2022-04-08 09:23:17,548 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 [2022-04-08 09:23:17,548 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 [2022-04-08 09:23:17,549 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 [2022-04-08 09:23:17,549 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 [2022-04-08 09:23:17,550 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 [2022-04-08 09:23:17,550 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 [2022-04-08 09:23:17,550 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 [2022-04-08 09:23:17,550 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 [2022-04-08 09:23:17,551 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 [2022-04-08 09:23:17,551 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 [2022-04-08 09:23:17,552 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 [2022-04-08 09:23:17,552 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 [2022-04-08 09:23:17,552 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 [2022-04-08 09:23:17,552 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 [2022-04-08 09:23:17,553 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 [2022-04-08 09:23:17,553 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 [2022-04-08 09:23:17,554 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 [2022-04-08 09:23:17,554 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 [2022-04-08 09:23:17,554 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 [2022-04-08 09:23:17,554 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 [2022-04-08 09:23:17,555 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 [2022-04-08 09:23:17,555 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 [2022-04-08 09:23:17,556 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 [2022-04-08 09:23:17,556 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 [2022-04-08 09:23:17,556 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 [2022-04-08 09:23:17,557 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 [2022-04-08 09:23:17,557 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 [2022-04-08 09:23:17,558 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 [2022-04-08 09:23:17,558 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 [2022-04-08 09:23:17,558 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 [2022-04-08 09:23:17,558 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 [2022-04-08 09:23:17,559 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 [2022-04-08 09:23:17,559 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 [2022-04-08 09:23:17,560 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 [2022-04-08 09:23:17,560 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 [2022-04-08 09:23:17,560 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 [2022-04-08 09:23:17,560 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 [2022-04-08 09:23:17,561 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 [2022-04-08 09:23:17,561 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 [2022-04-08 09:23:17,562 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 [2022-04-08 09:23:17,562 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 [2022-04-08 09:23:17,562 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 [2022-04-08 09:23:17,562 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 [2022-04-08 09:23:17,563 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 [2022-04-08 09:23:17,563 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 [2022-04-08 09:23:17,564 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 [2022-04-08 09:23:17,564 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 [2022-04-08 09:23:17,564 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 [2022-04-08 09:23:17,565 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 [2022-04-08 09:23:17,565 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 [2022-04-08 09:23:17,565 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 [2022-04-08 09:23:17,566 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 [2022-04-08 09:23:17,566 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 [2022-04-08 09:23:17,567 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 [2022-04-08 09:23:17,567 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 [2022-04-08 09:23:17,567 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 [2022-04-08 09:23:17,567 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 [2022-04-08 09:23:17,568 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 [2022-04-08 09:23:17,568 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 [2022-04-08 09:23:17,569 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 [2022-04-08 09:23:17,569 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 [2022-04-08 09:23:17,569 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 [2022-04-08 09:23:17,569 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 [2022-04-08 09:23:17,570 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 [2022-04-08 09:23:17,570 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 [2022-04-08 09:23:17,571 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 [2022-04-08 09:23:17,571 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 [2022-04-08 09:23:17,571 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 [2022-04-08 09:23:17,571 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 [2022-04-08 09:23:17,572 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 [2022-04-08 09:23:17,572 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 [2022-04-08 09:23:17,573 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 [2022-04-08 09:23:17,573 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 [2022-04-08 09:23:17,573 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 [2022-04-08 09:23:17,573 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 [2022-04-08 09:23:17,574 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 [2022-04-08 09:23:17,574 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 [2022-04-08 09:23:17,575 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 [2022-04-08 09:23:17,575 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 [2022-04-08 09:23:17,575 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 [2022-04-08 09:23:17,576 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 [2022-04-08 09:23:17,576 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 [2022-04-08 09:23:17,577 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 [2022-04-08 09:23:17,577 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 [2022-04-08 09:23:17,577 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 [2022-04-08 09:23:17,577 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 [2022-04-08 09:23:17,578 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 [2022-04-08 09:23:17,578 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 [2022-04-08 09:23:17,579 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 [2022-04-08 09:23:17,579 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 [2022-04-08 09:23:17,579 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 [2022-04-08 09:23:17,579 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 [2022-04-08 09:23:17,580 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 [2022-04-08 09:23:17,580 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 [2022-04-08 09:23:17,581 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 [2022-04-08 09:23:17,581 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 [2022-04-08 09:23:17,581 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 [2022-04-08 09:23:17,581 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 [2022-04-08 09:23:17,582 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 [2022-04-08 09:23:17,582 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 [2022-04-08 09:23:17,583 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 [2022-04-08 09:23:17,583 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 [2022-04-08 09:23:17,583 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 [2022-04-08 09:23:17,584 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 [2022-04-08 09:23:17,584 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 [2022-04-08 09:23:17,585 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 [2022-04-08 09:23:17,585 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 [2022-04-08 09:23:17,585 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 [2022-04-08 09:23:17,585 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 [2022-04-08 09:23:17,586 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 [2022-04-08 09:23:17,586 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 [2022-04-08 09:23:17,587 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 [2022-04-08 09:23:17,587 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 [2022-04-08 09:23:17,587 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 [2022-04-08 09:23:17,587 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 [2022-04-08 09:23:17,588 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 [2022-04-08 09:23:17,588 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 [2022-04-08 09:23:17,589 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 [2022-04-08 09:23:17,589 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 [2022-04-08 09:23:17,589 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 [2022-04-08 09:23:17,597 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 [2022-04-08 09:23:17,598 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 [2022-04-08 09:23:17,599 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 [2022-04-08 09:23:17,599 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 [2022-04-08 09:23:17,600 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 [2022-04-08 09:23:17,600 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 [2022-04-08 09:23:17,600 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 [2022-04-08 09:23:17,601 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 [2022-04-08 09:23:17,601 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 [2022-04-08 09:23:17,601 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 [2022-04-08 09:23:17,602 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 [2022-04-08 09:23:17,602 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 [2022-04-08 09:23:17,602 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 [2022-04-08 09:23:17,603 INFO L290 TraceCheckUtils]: 206: Hoare triple {41732#false} ~cond := #in~cond; {41732#false} is VALID [2022-04-08 09:23:17,603 INFO L290 TraceCheckUtils]: 207: Hoare triple {41732#false} assume 0 == ~cond; {41732#false} is VALID [2022-04-08 09:23:17,603 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-08 09:23:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2022-04-08 09:23:17,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:23:17,603 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550297474] [2022-04-08 09:23:17,603 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550297474] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:23:17,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [45033583] [2022-04-08 09:23:17,604 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:23:17,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:23:17,604 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:23:17,605 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) [2022-04-08 09:23:17,605 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-08 09:23:31,402 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-08 09:23:31,402 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:23:31,417 WARN L261 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 341 conjunts are in the unsatisfiable core [2022-04-08 09:23:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:23:31,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:23:34,780 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41731#true} is VALID [2022-04-08 09:23:34,780 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 [2022-04-08 09:23:34,780 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-08 09:23:34,780 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-08 09:23:34,780 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-08 09:23:34,781 INFO L290 TraceCheckUtils]: 5: Hoare triple {41731#true} ~x~0 := 0; {41736#(= main_~x~0 0)} is VALID [2022-04-08 09:23:34,781 INFO L290 TraceCheckUtils]: 6: Hoare triple {41736#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {41736#(= main_~x~0 0)} is VALID [2022-04-08 09:23:34,781 INFO L272 TraceCheckUtils]: 7: Hoare triple {41736#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {41731#true} is VALID [2022-04-08 09:23:34,781 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 [2022-04-08 09:23:34,782 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 [2022-04-08 09:23:34,782 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 [2022-04-08 09:23:34,783 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 [2022-04-08 09:23:34,783 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 [2022-04-08 09:23:34,783 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 [2022-04-08 09:23:34,783 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 [2022-04-08 09:23:34,784 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 [2022-04-08 09:23:34,784 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 [2022-04-08 09:23:34,785 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 [2022-04-08 09:23:34,785 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 [2022-04-08 09:23:34,785 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 [2022-04-08 09:23:34,785 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 [2022-04-08 09:23:34,786 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 [2022-04-08 09:23:34,786 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 [2022-04-08 09:23:34,787 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 [2022-04-08 09:23:34,787 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 [2022-04-08 09:23:34,787 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 [2022-04-08 09:23:34,788 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 [2022-04-08 09:23:34,788 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 [2022-04-08 09:23:34,788 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 [2022-04-08 09:23:34,789 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 [2022-04-08 09:23:34,789 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 [2022-04-08 09:23:34,789 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 [2022-04-08 09:23:34,790 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 [2022-04-08 09:23:34,790 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 [2022-04-08 09:23:34,791 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 [2022-04-08 09:23:34,791 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 [2022-04-08 09:23:34,791 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 [2022-04-08 09:23:34,791 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 [2022-04-08 09:23:34,792 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 [2022-04-08 09:23:34,792 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 [2022-04-08 09:23:34,793 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 [2022-04-08 09:23:34,793 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 [2022-04-08 09:23:34,793 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 [2022-04-08 09:23:34,793 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 [2022-04-08 09:23:34,794 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 [2022-04-08 09:23:34,794 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 [2022-04-08 09:23:34,795 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 [2022-04-08 09:23:34,795 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 [2022-04-08 09:23:34,795 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 [2022-04-08 09:23:34,795 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 [2022-04-08 09:23:34,796 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 [2022-04-08 09:23:34,796 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 [2022-04-08 09:23:34,797 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 [2022-04-08 09:23:34,797 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 [2022-04-08 09:23:34,797 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 [2022-04-08 09:23:34,798 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 [2022-04-08 09:23:34,798 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 [2022-04-08 09:23:34,798 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 [2022-04-08 09:23:34,799 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 [2022-04-08 09:23:34,799 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 [2022-04-08 09:23:34,799 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 [2022-04-08 09:23:34,800 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 [2022-04-08 09:23:34,800 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 [2022-04-08 09:23:34,800 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 [2022-04-08 09:23:34,801 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 [2022-04-08 09:23:34,801 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 [2022-04-08 09:23:34,802 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 [2022-04-08 09:23:34,802 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 [2022-04-08 09:23:34,802 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 [2022-04-08 09:23:34,802 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 [2022-04-08 09:23:34,803 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 [2022-04-08 09:23:34,803 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 [2022-04-08 09:23:34,804 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 [2022-04-08 09:23:34,804 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 [2022-04-08 09:23:34,804 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 [2022-04-08 09:23:34,804 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 [2022-04-08 09:23:34,805 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 [2022-04-08 09:23:34,805 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 [2022-04-08 09:23:34,806 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 [2022-04-08 09:23:34,806 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 [2022-04-08 09:23:34,806 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 [2022-04-08 09:23:34,806 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 [2022-04-08 09:23:34,807 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 [2022-04-08 09:23:34,807 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 [2022-04-08 09:23:34,808 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 [2022-04-08 09:23:34,808 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 [2022-04-08 09:23:34,808 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 [2022-04-08 09:23:34,808 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 [2022-04-08 09:23:34,809 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 [2022-04-08 09:23:34,809 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 [2022-04-08 09:23:34,810 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 [2022-04-08 09:23:34,810 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 [2022-04-08 09:23:34,810 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 [2022-04-08 09:23:34,810 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 [2022-04-08 09:23:34,811 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 [2022-04-08 09:23:34,811 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 [2022-04-08 09:23:34,812 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 [2022-04-08 09:23:34,812 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 [2022-04-08 09:23:34,812 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 [2022-04-08 09:23:34,813 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 [2022-04-08 09:23:34,813 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 [2022-04-08 09:23:34,814 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 [2022-04-08 09:23:34,814 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 [2022-04-08 09:23:34,814 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 [2022-04-08 09:23:34,814 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 [2022-04-08 09:23:34,815 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 [2022-04-08 09:23:34,815 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 [2022-04-08 09:23:34,816 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 [2022-04-08 09:23:34,816 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 [2022-04-08 09:23:34,816 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 [2022-04-08 09:23:34,816 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 [2022-04-08 09:23:34,817 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 [2022-04-08 09:23:34,817 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 [2022-04-08 09:23:34,818 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 [2022-04-08 09:23:34,818 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 [2022-04-08 09:23:34,818 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 [2022-04-08 09:23:34,818 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 [2022-04-08 09:23:34,819 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 [2022-04-08 09:23:34,819 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 [2022-04-08 09:23:34,820 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 [2022-04-08 09:23:34,820 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 [2022-04-08 09:23:34,820 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 [2022-04-08 09:23:34,820 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 [2022-04-08 09:23:34,821 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 [2022-04-08 09:23:34,821 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 [2022-04-08 09:23:34,822 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 [2022-04-08 09:23:34,822 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 [2022-04-08 09:23:34,822 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 [2022-04-08 09:23:34,822 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 [2022-04-08 09:23:34,823 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 [2022-04-08 09:23:34,823 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 [2022-04-08 09:23:34,824 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 [2022-04-08 09:23:34,824 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 [2022-04-08 09:23:34,824 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 [2022-04-08 09:23:34,825 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 [2022-04-08 09:23:34,825 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 [2022-04-08 09:23:34,825 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 [2022-04-08 09:23:34,826 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 [2022-04-08 09:23:34,826 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 [2022-04-08 09:23:34,826 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 [2022-04-08 09:23:34,827 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 [2022-04-08 09:23:34,827 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 [2022-04-08 09:23:34,828 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 [2022-04-08 09:23:34,828 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 [2022-04-08 09:23:34,828 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 [2022-04-08 09:23:34,828 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 [2022-04-08 09:23:34,829 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 [2022-04-08 09:23:34,829 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 [2022-04-08 09:23:34,830 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 [2022-04-08 09:23:34,830 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 [2022-04-08 09:23:34,830 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 [2022-04-08 09:23:34,830 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 [2022-04-08 09:23:34,831 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 [2022-04-08 09:23:34,831 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 [2022-04-08 09:23:34,832 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 [2022-04-08 09:23:34,832 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 [2022-04-08 09:23:34,832 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 [2022-04-08 09:23:34,832 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 [2022-04-08 09:23:34,833 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 [2022-04-08 09:23:34,833 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 [2022-04-08 09:23:34,834 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 [2022-04-08 09:23:34,834 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 [2022-04-08 09:23:34,834 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 [2022-04-08 09:23:34,835 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 [2022-04-08 09:23:34,835 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 [2022-04-08 09:23:34,835 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 [2022-04-08 09:23:34,836 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 [2022-04-08 09:23:34,836 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 [2022-04-08 09:23:34,836 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 [2022-04-08 09:23:34,837 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 [2022-04-08 09:23:34,837 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 [2022-04-08 09:23:34,837 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 [2022-04-08 09:23:34,838 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 [2022-04-08 09:23:34,838 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 [2022-04-08 09:23:34,839 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 [2022-04-08 09:23:34,839 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 [2022-04-08 09:23:34,839 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 [2022-04-08 09:23:34,839 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 [2022-04-08 09:23:34,840 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 [2022-04-08 09:23:34,840 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 [2022-04-08 09:23:34,841 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 [2022-04-08 09:23:34,841 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 [2022-04-08 09:23:34,841 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 [2022-04-08 09:23:34,841 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 [2022-04-08 09:23:34,842 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 [2022-04-08 09:23:34,842 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 [2022-04-08 09:23:34,843 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 [2022-04-08 09:23:34,843 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 [2022-04-08 09:23:34,843 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 [2022-04-08 09:23:34,843 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 [2022-04-08 09:23:34,844 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 [2022-04-08 09:23:34,844 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 [2022-04-08 09:23:34,845 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 [2022-04-08 09:23:34,845 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 [2022-04-08 09:23:34,845 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 [2022-04-08 09:23:34,846 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 [2022-04-08 09:23:34,846 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 [2022-04-08 09:23:34,847 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 [2022-04-08 09:23:34,847 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 [2022-04-08 09:23:34,847 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 [2022-04-08 09:23:34,847 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 [2022-04-08 09:23:34,848 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 [2022-04-08 09:23:34,848 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 [2022-04-08 09:23:34,849 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 [2022-04-08 09:23:34,849 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 [2022-04-08 09:23:34,849 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 [2022-04-08 09:23:34,849 INFO L290 TraceCheckUtils]: 206: Hoare triple {41732#false} ~cond := #in~cond; {41732#false} is VALID [2022-04-08 09:23:34,849 INFO L290 TraceCheckUtils]: 207: Hoare triple {41732#false} assume 0 == ~cond; {41732#false} is VALID [2022-04-08 09:23:34,849 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-08 09:23:34,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1584 trivial. 0 not checked. [2022-04-08 09:23:34,850 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:24:15,442 INFO L290 TraceCheckUtils]: 208: Hoare triple {41732#false} assume !false; {41732#false} is VALID [2022-04-08 09:24:15,447 INFO L290 TraceCheckUtils]: 207: Hoare triple {42535#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {41732#false} is VALID [2022-04-08 09:24:15,447 INFO L290 TraceCheckUtils]: 206: Hoare triple {42539#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {42535#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:24:15,448 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 [2022-04-08 09:24:15,448 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 [2022-04-08 09:24:15,449 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 [2022-04-08 09:24:15,449 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 [2022-04-08 09:24:15,450 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 [2022-04-08 09:24:15,450 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 [2022-04-08 09:24:15,451 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 [2022-04-08 09:24:15,451 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 [2022-04-08 09:24:15,451 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 [2022-04-08 09:24:15,452 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 [2022-04-08 09:24:15,453 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 [2022-04-08 09:24:15,454 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 [2022-04-08 09:24:15,454 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 [2022-04-08 09:24:15,454 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 [2022-04-08 09:24:15,455 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 [2022-04-08 09:24:15,456 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 [2022-04-08 09:24:15,456 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 [2022-04-08 09:24:15,457 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 [2022-04-08 09:24:15,457 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 [2022-04-08 09:24:15,458 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 [2022-04-08 09:24:15,458 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 [2022-04-08 09:24:15,459 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 [2022-04-08 09:24:15,460 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 [2022-04-08 09:24:15,461 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 [2022-04-08 09:24:15,461 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 [2022-04-08 09:24:15,461 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 [2022-04-08 09:24:15,462 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 [2022-04-08 09:24:15,462 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 [2022-04-08 09:24:15,463 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 [2022-04-08 09:24:15,464 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 [2022-04-08 09:24:15,464 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 [2022-04-08 09:24:15,464 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 [2022-04-08 09:24:15,465 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 [2022-04-08 09:24:15,466 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 [2022-04-08 09:24:15,466 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 [2022-04-08 09:24:15,467 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 [2022-04-08 09:24:15,467 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 [2022-04-08 09:24:15,468 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 [2022-04-08 09:24:15,468 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 [2022-04-08 09:24:15,469 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 [2022-04-08 09:24:15,470 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 [2022-04-08 09:24:15,471 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 [2022-04-08 09:24:15,471 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 [2022-04-08 09:24:15,471 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 [2022-04-08 09:24:15,472 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 [2022-04-08 09:24:15,472 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 [2022-04-08 09:24:15,473 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 [2022-04-08 09:24:15,474 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 [2022-04-08 09:24:15,474 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 [2022-04-08 09:24:15,475 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 [2022-04-08 09:24:15,475 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 [2022-04-08 09:24:15,476 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 [2022-04-08 09:24:15,477 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 [2022-04-08 09:24:15,477 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 [2022-04-08 09:24:15,477 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 [2022-04-08 09:24:15,478 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 [2022-04-08 09:24:15,478 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 [2022-04-08 09:24:15,479 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 [2022-04-08 09:24:15,480 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 [2022-04-08 09:24:15,481 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 [2022-04-08 09:24:15,481 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 [2022-04-08 09:24:15,481 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 [2022-04-08 09:24:15,482 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 [2022-04-08 09:24:15,483 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 [2022-04-08 09:24:15,483 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 [2022-04-08 09:24:15,484 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 [2022-04-08 09:24:15,484 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 [2022-04-08 09:24:15,485 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 [2022-04-08 09:24:15,485 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 [2022-04-08 09:24:15,486 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 [2022-04-08 09:24:15,487 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 [2022-04-08 09:24:15,487 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 [2022-04-08 09:24:15,488 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 [2022-04-08 09:24:15,488 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 [2022-04-08 09:24:15,488 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 [2022-04-08 09:24:15,489 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 [2022-04-08 09:24:15,490 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 [2022-04-08 09:24:15,491 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 [2022-04-08 09:24:15,491 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 [2022-04-08 09:24:15,491 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 [2022-04-08 09:24:15,491 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 [2022-04-08 09:24:15,492 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 [2022-04-08 09:24:15,493 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 [2022-04-08 09:24:15,494 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 [2022-04-08 09:24:15,494 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 [2022-04-08 09:24:15,494 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 [2022-04-08 09:24:15,495 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 [2022-04-08 09:24:15,496 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 [2022-04-08 09:24:15,496 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 [2022-04-08 09:24:15,500 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 [2022-04-08 09:24:15,500 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 [2022-04-08 09:24:15,501 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 [2022-04-08 09:24:15,501 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 [2022-04-08 09:24:15,502 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 [2022-04-08 09:24:15,503 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 [2022-04-08 09:24:15,504 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 [2022-04-08 09:24:15,504 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 [2022-04-08 09:24:15,504 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 [2022-04-08 09:24:15,504 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 [2022-04-08 09:24:15,505 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 [2022-04-08 09:24:15,506 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 [2022-04-08 09:24:15,507 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 [2022-04-08 09:24:15,507 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 [2022-04-08 09:24:15,507 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 [2022-04-08 09:24:15,508 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 [2022-04-08 09:24:15,509 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 [2022-04-08 09:24:15,509 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 [2022-04-08 09:24:15,510 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 [2022-04-08 09:24:15,510 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 [2022-04-08 09:24:15,511 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 [2022-04-08 09:24:15,511 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 [2022-04-08 09:24:15,512 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 [2022-04-08 09:24:15,513 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 [2022-04-08 09:24:15,513 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 [2022-04-08 09:24:15,514 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 [2022-04-08 09:24:15,514 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 [2022-04-08 09:24:15,514 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 [2022-04-08 09:24:15,515 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 [2022-04-08 09:24:15,516 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 [2022-04-08 09:24:15,517 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 [2022-04-08 09:24:15,517 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 [2022-04-08 09:24:15,517 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 [2022-04-08 09:24:15,518 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 [2022-04-08 09:24:15,519 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 [2022-04-08 09:24:15,519 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 [2022-04-08 09:24:15,520 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 [2022-04-08 09:24:15,520 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 [2022-04-08 09:24:15,521 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 [2022-04-08 09:24:15,521 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 [2022-04-08 09:24:15,522 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 [2022-04-08 09:24:15,523 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 [2022-04-08 09:24:15,523 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 [2022-04-08 09:24:15,524 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 [2022-04-08 09:24:15,524 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 [2022-04-08 09:24:15,524 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 [2022-04-08 09:24:15,525 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 [2022-04-08 09:24:15,526 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 [2022-04-08 09:24:15,527 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 [2022-04-08 09:24:15,527 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 [2022-04-08 09:24:15,527 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 [2022-04-08 09:24:15,528 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 [2022-04-08 09:24:15,528 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 [2022-04-08 09:24:15,529 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 [2022-04-08 09:24:15,530 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 [2022-04-08 09:24:15,530 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 [2022-04-08 09:24:15,530 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 [2022-04-08 09:24:15,531 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 [2022-04-08 09:24:15,532 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 [2022-04-08 09:24:15,532 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 [2022-04-08 09:24:15,533 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 [2022-04-08 09:24:15,533 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 [2022-04-08 09:24:15,534 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 [2022-04-08 09:24:15,534 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 [2022-04-08 09:24:15,535 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 [2022-04-08 09:24:15,536 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 [2022-04-08 09:24:15,537 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 [2022-04-08 09:24:15,537 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 [2022-04-08 09:24:15,537 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 [2022-04-08 09:24:15,537 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 [2022-04-08 09:24:15,538 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 [2022-04-08 09:24:15,539 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 [2022-04-08 09:24:15,540 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 [2022-04-08 09:24:15,540 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 [2022-04-08 09:24:15,540 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 [2022-04-08 09:24:15,541 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 [2022-04-08 09:24:15,541 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 [2022-04-08 09:24:15,542 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 [2022-04-08 09:24:15,543 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 [2022-04-08 09:24:15,543 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 [2022-04-08 09:24:15,543 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 [2022-04-08 09:24:15,544 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 [2022-04-08 09:24:15,545 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 [2022-04-08 09:24:15,545 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 [2022-04-08 09:24:15,546 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 [2022-04-08 09:24:15,546 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 [2022-04-08 09:24:15,547 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 [2022-04-08 09:24:15,547 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 [2022-04-08 09:24:15,548 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 [2022-04-08 09:24:15,548 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 [2022-04-08 09:24:15,549 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 [2022-04-08 09:24:15,549 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 [2022-04-08 09:24:15,550 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 [2022-04-08 09:24:15,550 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 [2022-04-08 09:24:15,551 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 [2022-04-08 09:24:15,552 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 [2022-04-08 09:24:15,553 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 [2022-04-08 09:24:15,553 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 [2022-04-08 09:24:15,553 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 [2022-04-08 09:24:15,554 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 [2022-04-08 09:24:15,555 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 [2022-04-08 09:24:15,555 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 [2022-04-08 09:24:15,556 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 [2022-04-08 09:24:15,556 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 [2022-04-08 09:24:15,556 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 [2022-04-08 09:24:15,557 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 [2022-04-08 09:24:15,558 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 [2022-04-08 09:24:15,558 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 [2022-04-08 09:24:15,559 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 [2022-04-08 09:24:15,559 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 [2022-04-08 09:24:15,560 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 [2022-04-08 09:24:15,560 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 [2022-04-08 09:24:15,560 INFO L272 TraceCheckUtils]: 4: Hoare triple {41731#true} call #t~ret5 := main(); {41731#true} is VALID [2022-04-08 09:24:15,560 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41731#true} {41731#true} #42#return; {41731#true} is VALID [2022-04-08 09:24:15,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {41731#true} assume true; {41731#true} is VALID [2022-04-08 09:24:15,561 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 [2022-04-08 09:24:15,561 INFO L272 TraceCheckUtils]: 0: Hoare triple {41731#true} call ULTIMATE.init(); {41731#true} is VALID [2022-04-08 09:24:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3201 backedges. 0 proven. 2673 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2022-04-08 09:24:15,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [45033583] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:24:15,562 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:24:15,562 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [71, 70, 106] total 176 [2022-04-08 09:24:15,562 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:24:15,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [435994380] [2022-04-08 09:24:15,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [435994380] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:24:15,563 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:24:15,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2022-04-08 09:24:15,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137311497] [2022-04-08 09:24:15,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:24:15,563 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 [2022-04-08 09:24:15,564 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:24:15,564 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) [2022-04-08 09:24:15,652 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:24:15,652 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 71 states [2022-04-08 09:24:15,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:24:15,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2022-04-08 09:24:15,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2766, Invalid=28034, Unknown=0, NotChecked=0, Total=30800 [2022-04-08 09:24:15,654 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) [2022-04-08 09:24:35,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:24:35,045 INFO L93 Difference]: Finished difference Result 124 states and 158 transitions. [2022-04-08 09:24:35,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2022-04-08 09:24:35,045 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 [2022-04-08 09:24:35,045 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:24:35,046 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) [2022-04-08 09:24:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 158 transitions. [2022-04-08 09:24:35,049 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) [2022-04-08 09:24:35,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 158 transitions. [2022-04-08 09:24:35,054 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 71 states and 158 transitions. [2022-04-08 09:24:35,180 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:24:35,181 INFO L225 Difference]: With dead ends: 124 [2022-04-08 09:24:35,181 INFO L226 Difference]: Without dead ends: 119 [2022-04-08 09:24:35,184 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 347 SyntacticMatches, 34 SemanticMatches, 242 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5961 ImplicationChecksByTransitivity, 45.4s TimeCoverageRelationStatistics Valid=6703, Invalid=52589, Unknown=0, NotChecked=0, Total=59292 [2022-04-08 09:24:35,185 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 78 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 8787 mSolverCounterSat, 189 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s 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, 7.0s IncrementalHoareTripleChecker+Time [2022-04-08 09:24:35,185 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [79 Valid, 298 Invalid, 8976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [189 Valid, 8787 Invalid, 0 Unknown, 0 Unchecked, 7.0s Time] [2022-04-08 09:24:35,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-08 09:24:35,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 117. [2022-04-08 09:24:35,879 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:24:35,880 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) [2022-04-08 09:24:35,883 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) [2022-04-08 09:24:35,883 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) [2022-04-08 09:24:35,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:24:35,887 INFO L93 Difference]: Finished difference Result 119 states and 153 transitions. [2022-04-08 09:24:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 153 transitions. [2022-04-08 09:24:35,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:24:35,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:24:35,888 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. [2022-04-08 09:24:35,888 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. [2022-04-08 09:24:35,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:24:35,891 INFO L93 Difference]: Finished difference Result 119 states and 153 transitions. [2022-04-08 09:24:35,891 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 153 transitions. [2022-04-08 09:24:35,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:24:35,892 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:24:35,892 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:24:35,892 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:24:35,892 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) [2022-04-08 09:24:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 117 states and 150 transitions. [2022-04-08 09:24:35,895 INFO L78 Accepts]: Start accepts. Automaton has 117 states and 150 transitions. Word has length 209 [2022-04-08 09:24:35,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:24:35,895 INFO L478 AbstractCegarLoop]: Abstraction has 117 states and 150 transitions. [2022-04-08 09:24:35,895 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) [2022-04-08 09:24:35,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 117 states and 150 transitions. [2022-04-08 09:24:36,125 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 150 edges. 150 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:24:36,126 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 150 transitions. [2022-04-08 09:24:36,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-04-08 09:24:36,127 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:24:36,127 INFO L499 BasicCegarLoop]: trace histogram [34, 34, 34, 34, 34, 34, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:24:36,137 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-08 09:24:36,335 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,SelfDestructingSolverStorable34 [2022-04-08 09:24:36,335 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:24:36,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:24:36,336 INFO L85 PathProgramCache]: Analyzing trace with hash -811411678, now seen corresponding path program 67 times [2022-04-08 09:24:36,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:24:36,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [683505060] [2022-04-08 09:24:36,349 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:24:36,350 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:24:36,350 INFO L85 PathProgramCache]: Analyzing trace with hash -811411678, now seen corresponding path program 68 times [2022-04-08 09:24:36,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:24:36,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644007024] [2022-04-08 09:24:36,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:24:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:24:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:24:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,546 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 [2022-04-08 09:24:38,546 INFO L290 TraceCheckUtils]: 1: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-08 09:24:38,546 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-08 09:24:38,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:24:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,604 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 [2022-04-08 09:24:38,604 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 [2022-04-08 09:24:38,605 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 [2022-04-08 09:24:38,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:24:38,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,617 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 [2022-04-08 09:24:38,617 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 [2022-04-08 09:24:38,618 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 [2022-04-08 09:24:38,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:24:38,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,626 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 [2022-04-08 09:24:38,627 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 [2022-04-08 09:24:38,628 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 [2022-04-08 09:24:38,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:24:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,635 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 [2022-04-08 09:24:38,636 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 [2022-04-08 09:24:38,637 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 [2022-04-08 09:24:38,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:24:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,644 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 [2022-04-08 09:24:38,645 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 [2022-04-08 09:24:38,646 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 [2022-04-08 09:24:38,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:24:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,651 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 [2022-04-08 09:24:38,652 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 [2022-04-08 09:24:38,652 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 [2022-04-08 09:24:38,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:24:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,658 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 [2022-04-08 09:24:38,658 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 [2022-04-08 09:24:38,659 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 [2022-04-08 09:24:38,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:24:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,665 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 [2022-04-08 09:24:38,666 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 [2022-04-08 09:24:38,666 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 [2022-04-08 09:24:38,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:24:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,673 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 [2022-04-08 09:24:38,674 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 [2022-04-08 09:24:38,675 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 [2022-04-08 09:24:38,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:24:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,681 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 [2022-04-08 09:24:38,682 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 [2022-04-08 09:24:38,683 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 [2022-04-08 09:24:38,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:24:38,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,689 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 [2022-04-08 09:24:38,689 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 [2022-04-08 09:24:38,690 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 [2022-04-08 09:24:38,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:24:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,696 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 [2022-04-08 09:24:38,697 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 [2022-04-08 09:24:38,697 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 [2022-04-08 09:24:38,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:24:38,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,704 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 [2022-04-08 09:24:38,704 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 [2022-04-08 09:24:38,705 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 [2022-04-08 09:24:38,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:24:38,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,711 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 [2022-04-08 09:24:38,712 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 [2022-04-08 09:24:38,712 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 [2022-04-08 09:24:38,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:24:38,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,719 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 [2022-04-08 09:24:38,719 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 [2022-04-08 09:24:38,720 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 [2022-04-08 09:24:38,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:24:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,727 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 [2022-04-08 09:24:38,727 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 [2022-04-08 09:24:38,728 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 [2022-04-08 09:24:38,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:24:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,734 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 [2022-04-08 09:24:38,735 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 [2022-04-08 09:24:38,735 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 [2022-04-08 09:24:38,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:24:38,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,742 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 [2022-04-08 09:24:38,743 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 [2022-04-08 09:24:38,744 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 [2022-04-08 09:24:38,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:24:38,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,751 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 [2022-04-08 09:24:38,751 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 [2022-04-08 09:24:38,752 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 [2022-04-08 09:24:38,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:24:38,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,758 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 [2022-04-08 09:24:38,759 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 [2022-04-08 09:24:38,760 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 [2022-04-08 09:24:38,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:24:38,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,766 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 [2022-04-08 09:24:38,767 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 [2022-04-08 09:24:38,767 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 [2022-04-08 09:24:38,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:24:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,774 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 [2022-04-08 09:24:38,775 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 [2022-04-08 09:24:38,775 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 [2022-04-08 09:24:38,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:24:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,782 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 [2022-04-08 09:24:38,782 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 [2022-04-08 09:24:38,783 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 [2022-04-08 09:24:38,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:24:38,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,790 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 [2022-04-08 09:24:38,790 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 [2022-04-08 09:24:38,791 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 [2022-04-08 09:24:38,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:24:38,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,798 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 [2022-04-08 09:24:38,798 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 [2022-04-08 09:24:38,799 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 [2022-04-08 09:24:38,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:24:38,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,806 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 [2022-04-08 09:24:38,806 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 [2022-04-08 09:24:38,807 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 [2022-04-08 09:24:38,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:24:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,814 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 [2022-04-08 09:24:38,815 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 [2022-04-08 09:24:38,816 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 [2022-04-08 09:24:38,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:24:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,822 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 [2022-04-08 09:24:38,823 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 [2022-04-08 09:24:38,824 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 [2022-04-08 09:24:38,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:24:38,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,831 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 [2022-04-08 09:24:38,831 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 [2022-04-08 09:24:38,832 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 [2022-04-08 09:24:38,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-08 09:24:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,839 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 [2022-04-08 09:24:38,840 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 [2022-04-08 09:24:38,840 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 [2022-04-08 09:24:38,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-08 09:24:38,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,848 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 [2022-04-08 09:24:38,848 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 [2022-04-08 09:24:38,849 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 [2022-04-08 09:24:38,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-08 09:24:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,856 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 [2022-04-08 09:24:38,857 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 [2022-04-08 09:24:38,857 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 [2022-04-08 09:24:38,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-08 09:24:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,864 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 [2022-04-08 09:24:38,865 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 [2022-04-08 09:24:38,866 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 [2022-04-08 09:24:38,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-08 09:24:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:38,873 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 [2022-04-08 09:24:38,873 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 [2022-04-08 09:24:38,874 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 [2022-04-08 09:24:38,874 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 [2022-04-08 09:24:38,874 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 [2022-04-08 09:24:38,874 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-08 09:24:38,874 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-08 09:24:38,875 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-08 09:24:38,875 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {44123#(= main_~x~0 0)} is VALID [2022-04-08 09:24:38,875 INFO L290 TraceCheckUtils]: 6: Hoare triple {44123#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44123#(= main_~x~0 0)} is VALID [2022-04-08 09:24:38,875 INFO L272 TraceCheckUtils]: 7: Hoare triple {44123#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:38,875 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 [2022-04-08 09:24:38,876 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 [2022-04-08 09:24:38,876 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 [2022-04-08 09:24:38,877 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 [2022-04-08 09:24:38,877 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 [2022-04-08 09:24:38,877 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 [2022-04-08 09:24:38,877 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 [2022-04-08 09:24:38,878 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 [2022-04-08 09:24:38,878 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 [2022-04-08 09:24:38,879 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 [2022-04-08 09:24:38,879 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 [2022-04-08 09:24:38,879 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 [2022-04-08 09:24:38,879 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 [2022-04-08 09:24:38,880 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 [2022-04-08 09:24:38,880 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 [2022-04-08 09:24:38,881 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 [2022-04-08 09:24:38,881 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 [2022-04-08 09:24:38,881 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 [2022-04-08 09:24:38,881 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 [2022-04-08 09:24:38,882 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 [2022-04-08 09:24:38,882 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 [2022-04-08 09:24:38,883 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 [2022-04-08 09:24:38,883 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 [2022-04-08 09:24:38,883 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 [2022-04-08 09:24:38,884 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 [2022-04-08 09:24:38,884 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 [2022-04-08 09:24:38,884 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 [2022-04-08 09:24:38,885 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 [2022-04-08 09:24:38,885 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 [2022-04-08 09:24:38,885 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 [2022-04-08 09:24:38,886 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 [2022-04-08 09:24:38,886 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 [2022-04-08 09:24:38,887 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 [2022-04-08 09:24:38,887 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 [2022-04-08 09:24:38,887 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 [2022-04-08 09:24:38,887 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 [2022-04-08 09:24:38,888 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 [2022-04-08 09:24:38,888 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 [2022-04-08 09:24:38,889 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 [2022-04-08 09:24:38,889 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 [2022-04-08 09:24:38,889 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 [2022-04-08 09:24:38,889 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 [2022-04-08 09:24:38,890 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 [2022-04-08 09:24:38,890 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 [2022-04-08 09:24:38,891 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 [2022-04-08 09:24:38,891 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 [2022-04-08 09:24:38,891 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 [2022-04-08 09:24:38,891 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 [2022-04-08 09:24:38,892 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 [2022-04-08 09:24:38,892 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 [2022-04-08 09:24:38,893 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 [2022-04-08 09:24:38,893 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 [2022-04-08 09:24:38,893 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 [2022-04-08 09:24:38,893 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 [2022-04-08 09:24:38,894 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 [2022-04-08 09:24:38,894 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 [2022-04-08 09:24:38,895 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 [2022-04-08 09:24:38,895 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 [2022-04-08 09:24:38,895 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 [2022-04-08 09:24:38,896 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 [2022-04-08 09:24:38,896 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 [2022-04-08 09:24:38,896 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 [2022-04-08 09:24:38,897 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 [2022-04-08 09:24:38,897 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 [2022-04-08 09:24:38,898 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 [2022-04-08 09:24:38,898 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 [2022-04-08 09:24:38,898 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 [2022-04-08 09:24:38,898 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 [2022-04-08 09:24:38,899 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 [2022-04-08 09:24:38,899 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 [2022-04-08 09:24:38,900 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 [2022-04-08 09:24:38,900 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 [2022-04-08 09:24:38,900 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 [2022-04-08 09:24:38,900 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 [2022-04-08 09:24:38,901 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 [2022-04-08 09:24:38,901 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 [2022-04-08 09:24:38,902 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 [2022-04-08 09:24:38,902 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 [2022-04-08 09:24:38,902 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 [2022-04-08 09:24:38,902 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 [2022-04-08 09:24:38,903 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 [2022-04-08 09:24:38,903 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 [2022-04-08 09:24:38,904 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 [2022-04-08 09:24:38,904 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 [2022-04-08 09:24:38,904 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 [2022-04-08 09:24:38,904 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 [2022-04-08 09:24:38,905 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 [2022-04-08 09:24:38,905 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 [2022-04-08 09:24:38,906 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 [2022-04-08 09:24:38,906 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 [2022-04-08 09:24:38,906 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 [2022-04-08 09:24:38,907 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 [2022-04-08 09:24:38,907 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 [2022-04-08 09:24:38,908 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 [2022-04-08 09:24:38,908 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 [2022-04-08 09:24:38,908 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 [2022-04-08 09:24:38,908 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 [2022-04-08 09:24:38,909 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 [2022-04-08 09:24:38,909 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 [2022-04-08 09:24:38,910 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 [2022-04-08 09:24:38,910 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 [2022-04-08 09:24:38,910 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 [2022-04-08 09:24:38,910 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 [2022-04-08 09:24:38,911 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 [2022-04-08 09:24:38,911 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 [2022-04-08 09:24:38,912 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 [2022-04-08 09:24:38,912 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 [2022-04-08 09:24:38,912 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 [2022-04-08 09:24:38,912 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 [2022-04-08 09:24:38,913 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 [2022-04-08 09:24:38,913 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 [2022-04-08 09:24:38,914 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 [2022-04-08 09:24:38,914 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 [2022-04-08 09:24:38,914 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 [2022-04-08 09:24:38,914 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 [2022-04-08 09:24:38,915 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 [2022-04-08 09:24:38,915 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 [2022-04-08 09:24:38,916 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 [2022-04-08 09:24:38,916 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 [2022-04-08 09:24:38,916 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 [2022-04-08 09:24:38,917 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 [2022-04-08 09:24:38,917 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 [2022-04-08 09:24:38,917 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 [2022-04-08 09:24:38,918 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 [2022-04-08 09:24:38,918 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 [2022-04-08 09:24:38,918 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 [2022-04-08 09:24:38,919 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 [2022-04-08 09:24:38,919 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 [2022-04-08 09:24:38,920 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 [2022-04-08 09:24:38,920 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 [2022-04-08 09:24:38,920 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 [2022-04-08 09:24:38,920 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 [2022-04-08 09:24:38,921 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 [2022-04-08 09:24:38,921 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 [2022-04-08 09:24:38,922 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 [2022-04-08 09:24:38,922 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 [2022-04-08 09:24:38,922 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 [2022-04-08 09:24:38,922 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 [2022-04-08 09:24:38,923 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 [2022-04-08 09:24:38,923 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 [2022-04-08 09:24:38,924 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 [2022-04-08 09:24:38,924 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 [2022-04-08 09:24:38,924 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 [2022-04-08 09:24:38,924 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 [2022-04-08 09:24:38,925 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 [2022-04-08 09:24:38,925 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 [2022-04-08 09:24:38,926 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 [2022-04-08 09:24:38,926 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 [2022-04-08 09:24:38,926 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 [2022-04-08 09:24:38,926 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 [2022-04-08 09:24:38,927 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 [2022-04-08 09:24:38,927 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 [2022-04-08 09:24:38,928 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 [2022-04-08 09:24:38,928 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 [2022-04-08 09:24:38,928 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 [2022-04-08 09:24:38,928 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 [2022-04-08 09:24:38,929 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 [2022-04-08 09:24:38,929 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 [2022-04-08 09:24:38,930 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 [2022-04-08 09:24:38,930 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 [2022-04-08 09:24:38,930 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 [2022-04-08 09:24:38,931 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 [2022-04-08 09:24:38,931 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 [2022-04-08 09:24:38,931 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 [2022-04-08 09:24:38,932 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 [2022-04-08 09:24:38,932 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 [2022-04-08 09:24:38,932 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 [2022-04-08 09:24:38,933 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 [2022-04-08 09:24:38,933 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 [2022-04-08 09:24:38,933 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 [2022-04-08 09:24:38,934 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 [2022-04-08 09:24:38,934 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 [2022-04-08 09:24:38,935 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 [2022-04-08 09:24:38,935 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 [2022-04-08 09:24:38,935 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 [2022-04-08 09:24:38,935 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 [2022-04-08 09:24:38,936 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 [2022-04-08 09:24:38,936 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 [2022-04-08 09:24:38,937 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 [2022-04-08 09:24:38,937 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 [2022-04-08 09:24:38,937 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 [2022-04-08 09:24:38,937 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 [2022-04-08 09:24:38,938 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 [2022-04-08 09:24:38,938 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 [2022-04-08 09:24:38,939 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 [2022-04-08 09:24:38,939 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 [2022-04-08 09:24:38,939 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 [2022-04-08 09:24:38,939 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 [2022-04-08 09:24:38,940 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 [2022-04-08 09:24:38,940 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 [2022-04-08 09:24:38,941 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 [2022-04-08 09:24:38,941 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 [2022-04-08 09:24:38,941 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 [2022-04-08 09:24:38,941 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 [2022-04-08 09:24:38,942 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 [2022-04-08 09:24:38,942 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 [2022-04-08 09:24:38,943 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 [2022-04-08 09:24:38,943 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 [2022-04-08 09:24:38,943 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 [2022-04-08 09:24:38,944 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 [2022-04-08 09:24:38,944 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 [2022-04-08 09:24:38,945 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 [2022-04-08 09:24:38,945 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 [2022-04-08 09:24:38,945 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 [2022-04-08 09:24:38,945 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-08 09:24:38,945 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-08 09:24:38,945 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-08 09:24:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2022-04-08 09:24:38,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:24:38,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644007024] [2022-04-08 09:24:38,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644007024] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:24:38,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1983390520] [2022-04-08 09:24:38,946 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 09:24:38,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:24:38,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:24:38,947 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) [2022-04-08 09:24:38,948 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-08 09:24:39,081 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 09:24:39,081 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:24:39,085 WARN L261 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 343 conjunts are in the unsatisfiable core [2022-04-08 09:24:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:24:39,135 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:24:42,638 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44118#true} is VALID [2022-04-08 09:24:42,638 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 [2022-04-08 09:24:42,638 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-08 09:24:42,638 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-08 09:24:42,638 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-08 09:24:42,638 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {44123#(= main_~x~0 0)} is VALID [2022-04-08 09:24:42,639 INFO L290 TraceCheckUtils]: 6: Hoare triple {44123#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {44123#(= main_~x~0 0)} is VALID [2022-04-08 09:24:42,639 INFO L272 TraceCheckUtils]: 7: Hoare triple {44123#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:42,639 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 [2022-04-08 09:24:42,640 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 [2022-04-08 09:24:42,640 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 [2022-04-08 09:24:42,640 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 [2022-04-08 09:24:42,641 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 [2022-04-08 09:24:42,641 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 [2022-04-08 09:24:42,641 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 [2022-04-08 09:24:42,642 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 [2022-04-08 09:24:42,642 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 [2022-04-08 09:24:42,643 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 [2022-04-08 09:24:42,643 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 [2022-04-08 09:24:42,643 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 [2022-04-08 09:24:42,643 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 [2022-04-08 09:24:42,644 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 [2022-04-08 09:24:42,644 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 [2022-04-08 09:24:42,645 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 [2022-04-08 09:24:42,645 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 [2022-04-08 09:24:42,645 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 [2022-04-08 09:24:42,645 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 [2022-04-08 09:24:42,646 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 [2022-04-08 09:24:42,646 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 [2022-04-08 09:24:42,647 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 [2022-04-08 09:24:42,647 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 [2022-04-08 09:24:42,647 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 [2022-04-08 09:24:42,647 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 [2022-04-08 09:24:42,648 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 [2022-04-08 09:24:42,648 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 [2022-04-08 09:24:42,649 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 [2022-04-08 09:24:42,649 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 [2022-04-08 09:24:42,649 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 [2022-04-08 09:24:42,650 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 [2022-04-08 09:24:42,650 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 [2022-04-08 09:24:42,650 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 [2022-04-08 09:24:42,651 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 [2022-04-08 09:24:42,651 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 [2022-04-08 09:24:42,651 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 [2022-04-08 09:24:42,652 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 [2022-04-08 09:24:42,652 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 [2022-04-08 09:24:42,653 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 [2022-04-08 09:24:42,653 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 [2022-04-08 09:24:42,653 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 [2022-04-08 09:24:42,653 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 [2022-04-08 09:24:42,654 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 [2022-04-08 09:24:42,654 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 [2022-04-08 09:24:42,655 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 [2022-04-08 09:24:42,655 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 [2022-04-08 09:24:42,655 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 [2022-04-08 09:24:42,655 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 [2022-04-08 09:24:42,656 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 [2022-04-08 09:24:42,656 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 [2022-04-08 09:24:42,657 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 [2022-04-08 09:24:42,657 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 [2022-04-08 09:24:42,657 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 [2022-04-08 09:24:42,657 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 [2022-04-08 09:24:42,658 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 [2022-04-08 09:24:42,658 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 [2022-04-08 09:24:42,659 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 [2022-04-08 09:24:42,659 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 [2022-04-08 09:24:42,659 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 [2022-04-08 09:24:42,660 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 [2022-04-08 09:24:42,660 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 [2022-04-08 09:24:42,660 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 [2022-04-08 09:24:42,661 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 [2022-04-08 09:24:42,661 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 [2022-04-08 09:24:42,662 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 [2022-04-08 09:24:42,662 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 [2022-04-08 09:24:42,662 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 [2022-04-08 09:24:42,662 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 [2022-04-08 09:24:42,663 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 [2022-04-08 09:24:42,663 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 [2022-04-08 09:24:42,664 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 [2022-04-08 09:24:42,664 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 [2022-04-08 09:24:42,664 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 [2022-04-08 09:24:42,664 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 [2022-04-08 09:24:42,665 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 [2022-04-08 09:24:42,665 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 [2022-04-08 09:24:42,666 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 [2022-04-08 09:24:42,666 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 [2022-04-08 09:24:42,666 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 [2022-04-08 09:24:42,666 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 [2022-04-08 09:24:42,667 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 [2022-04-08 09:24:42,667 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 [2022-04-08 09:24:42,668 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 [2022-04-08 09:24:42,668 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 [2022-04-08 09:24:42,668 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 [2022-04-08 09:24:42,668 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 [2022-04-08 09:24:42,669 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 [2022-04-08 09:24:42,669 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 [2022-04-08 09:24:42,670 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 [2022-04-08 09:24:42,670 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 [2022-04-08 09:24:42,670 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 [2022-04-08 09:24:42,671 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 [2022-04-08 09:24:42,671 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 [2022-04-08 09:24:42,671 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 [2022-04-08 09:24:42,672 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 [2022-04-08 09:24:42,681 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 [2022-04-08 09:24:42,682 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 [2022-04-08 09:24:42,683 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 [2022-04-08 09:24:42,683 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 [2022-04-08 09:24:42,684 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 [2022-04-08 09:24:42,684 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 [2022-04-08 09:24:42,684 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 [2022-04-08 09:24:42,684 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 [2022-04-08 09:24:42,685 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 [2022-04-08 09:24:42,685 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 [2022-04-08 09:24:42,686 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 [2022-04-08 09:24:42,686 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 [2022-04-08 09:24:42,686 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 [2022-04-08 09:24:42,687 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 [2022-04-08 09:24:42,687 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 [2022-04-08 09:24:42,688 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 [2022-04-08 09:24:42,688 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 [2022-04-08 09:24:42,688 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 [2022-04-08 09:24:42,688 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 [2022-04-08 09:24:42,689 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 [2022-04-08 09:24:42,689 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 [2022-04-08 09:24:42,690 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 [2022-04-08 09:24:42,690 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 [2022-04-08 09:24:42,690 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 [2022-04-08 09:24:42,690 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 [2022-04-08 09:24:42,691 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 [2022-04-08 09:24:42,691 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 [2022-04-08 09:24:42,692 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 [2022-04-08 09:24:42,692 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 [2022-04-08 09:24:42,692 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 [2022-04-08 09:24:42,692 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 [2022-04-08 09:24:42,693 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 [2022-04-08 09:24:42,693 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 [2022-04-08 09:24:42,694 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 [2022-04-08 09:24:42,694 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 [2022-04-08 09:24:42,694 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 [2022-04-08 09:24:42,695 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 [2022-04-08 09:24:42,695 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 [2022-04-08 09:24:42,695 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 [2022-04-08 09:24:42,696 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 [2022-04-08 09:24:42,696 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 [2022-04-08 09:24:42,696 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 [2022-04-08 09:24:42,697 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 [2022-04-08 09:24:42,697 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 [2022-04-08 09:24:42,697 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 [2022-04-08 09:24:42,698 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 [2022-04-08 09:24:42,698 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 [2022-04-08 09:24:42,699 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 [2022-04-08 09:24:42,699 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 [2022-04-08 09:24:42,699 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 [2022-04-08 09:24:42,699 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 [2022-04-08 09:24:42,700 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 [2022-04-08 09:24:42,700 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 [2022-04-08 09:24:42,701 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 [2022-04-08 09:24:42,701 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 [2022-04-08 09:24:42,701 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 [2022-04-08 09:24:42,701 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 [2022-04-08 09:24:42,702 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 [2022-04-08 09:24:42,702 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 [2022-04-08 09:24:42,703 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 [2022-04-08 09:24:42,703 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 [2022-04-08 09:24:42,703 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 [2022-04-08 09:24:42,703 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 [2022-04-08 09:24:42,704 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 [2022-04-08 09:24:42,704 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 [2022-04-08 09:24:42,705 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 [2022-04-08 09:24:42,705 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 [2022-04-08 09:24:42,705 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 [2022-04-08 09:24:42,705 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 [2022-04-08 09:24:42,706 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 [2022-04-08 09:24:42,706 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 [2022-04-08 09:24:42,707 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 [2022-04-08 09:24:42,707 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 [2022-04-08 09:24:42,707 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 [2022-04-08 09:24:42,707 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 [2022-04-08 09:24:42,708 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 [2022-04-08 09:24:42,708 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 [2022-04-08 09:24:42,709 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 [2022-04-08 09:24:42,709 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 [2022-04-08 09:24:42,709 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 [2022-04-08 09:24:42,710 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 [2022-04-08 09:24:42,710 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 [2022-04-08 09:24:42,710 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 [2022-04-08 09:24:42,711 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 [2022-04-08 09:24:42,711 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 [2022-04-08 09:24:42,711 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 [2022-04-08 09:24:42,712 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 [2022-04-08 09:24:42,712 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 [2022-04-08 09:24:42,712 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 [2022-04-08 09:24:42,713 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 [2022-04-08 09:24:42,713 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 [2022-04-08 09:24:42,713 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 [2022-04-08 09:24:42,714 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 [2022-04-08 09:24:42,714 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 [2022-04-08 09:24:42,715 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 [2022-04-08 09:24:42,715 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 [2022-04-08 09:24:42,715 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 [2022-04-08 09:24:42,715 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 [2022-04-08 09:24:42,716 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 [2022-04-08 09:24:42,716 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 [2022-04-08 09:24:42,717 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 [2022-04-08 09:24:42,717 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 [2022-04-08 09:24:42,717 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 [2022-04-08 09:24:42,717 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 [2022-04-08 09:24:42,718 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 [2022-04-08 09:24:42,718 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 [2022-04-08 09:24:42,719 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 [2022-04-08 09:24:42,719 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 [2022-04-08 09:24:42,719 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 [2022-04-08 09:24:42,719 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-08 09:24:42,719 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-08 09:24:42,719 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-08 09:24:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1683 trivial. 0 not checked. [2022-04-08 09:24:42,720 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:24:54,496 INFO L290 TraceCheckUtils]: 214: Hoare triple {44119#false} assume !false; {44119#false} is VALID [2022-04-08 09:24:54,496 INFO L290 TraceCheckUtils]: 213: Hoare triple {44119#false} assume 0 == ~cond; {44119#false} is VALID [2022-04-08 09:24:54,496 INFO L290 TraceCheckUtils]: 212: Hoare triple {44119#false} ~cond := #in~cond; {44119#false} is VALID [2022-04-08 09:24:54,496 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 [2022-04-08 09:24:54,496 INFO L290 TraceCheckUtils]: 210: Hoare triple {44954#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {44119#false} is VALID [2022-04-08 09:24:54,497 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 [2022-04-08 09:24:54,497 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 [2022-04-08 09:24:54,498 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 [2022-04-08 09:24:54,498 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 [2022-04-08 09:24:54,498 INFO L272 TraceCheckUtils]: 205: Hoare triple {44962#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,499 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 [2022-04-08 09:24:54,499 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 [2022-04-08 09:24:54,500 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 [2022-04-08 09:24:54,500 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 [2022-04-08 09:24:54,500 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 [2022-04-08 09:24:54,501 INFO L272 TraceCheckUtils]: 199: Hoare triple {44983#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,501 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 [2022-04-08 09:24:54,501 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 [2022-04-08 09:24:54,502 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 [2022-04-08 09:24:54,502 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 [2022-04-08 09:24:54,503 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 [2022-04-08 09:24:54,503 INFO L272 TraceCheckUtils]: 193: Hoare triple {45004#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,503 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 [2022-04-08 09:24:54,503 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 [2022-04-08 09:24:54,504 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 [2022-04-08 09:24:54,504 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 [2022-04-08 09:24:54,505 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 [2022-04-08 09:24:54,505 INFO L272 TraceCheckUtils]: 187: Hoare triple {45025#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,505 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 [2022-04-08 09:24:54,506 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 [2022-04-08 09:24:54,506 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 [2022-04-08 09:24:54,507 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 [2022-04-08 09:24:54,507 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 [2022-04-08 09:24:54,507 INFO L272 TraceCheckUtils]: 181: Hoare triple {45046#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,508 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 [2022-04-08 09:24:54,508 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 [2022-04-08 09:24:54,508 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 [2022-04-08 09:24:54,509 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 [2022-04-08 09:24:54,509 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 [2022-04-08 09:24:54,509 INFO L272 TraceCheckUtils]: 175: Hoare triple {45067#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,510 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 [2022-04-08 09:24:54,510 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 [2022-04-08 09:24:54,511 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 [2022-04-08 09:24:54,511 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 [2022-04-08 09:24:54,512 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 [2022-04-08 09:24:54,512 INFO L272 TraceCheckUtils]: 169: Hoare triple {45088#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,512 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 [2022-04-08 09:24:54,512 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 [2022-04-08 09:24:54,513 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 [2022-04-08 09:24:54,513 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 [2022-04-08 09:24:54,514 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 [2022-04-08 09:24:54,514 INFO L272 TraceCheckUtils]: 163: Hoare triple {45109#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,514 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 [2022-04-08 09:24:54,515 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 [2022-04-08 09:24:54,515 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 [2022-04-08 09:24:54,515 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 [2022-04-08 09:24:54,516 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 [2022-04-08 09:24:54,516 INFO L272 TraceCheckUtils]: 157: Hoare triple {45130#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,516 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 [2022-04-08 09:24:54,517 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 [2022-04-08 09:24:54,517 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 [2022-04-08 09:24:54,518 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 [2022-04-08 09:24:54,518 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 [2022-04-08 09:24:54,518 INFO L272 TraceCheckUtils]: 151: Hoare triple {45151#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,519 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 [2022-04-08 09:24:54,519 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 [2022-04-08 09:24:54,520 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 [2022-04-08 09:24:54,520 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 [2022-04-08 09:24:54,520 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 [2022-04-08 09:24:54,521 INFO L272 TraceCheckUtils]: 145: Hoare triple {45172#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,521 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 [2022-04-08 09:24:54,521 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 [2022-04-08 09:24:54,522 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 [2022-04-08 09:24:54,522 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 [2022-04-08 09:24:54,523 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 [2022-04-08 09:24:54,523 INFO L272 TraceCheckUtils]: 139: Hoare triple {45193#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,523 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 [2022-04-08 09:24:54,523 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 [2022-04-08 09:24:54,524 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 [2022-04-08 09:24:54,524 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 [2022-04-08 09:24:54,525 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 [2022-04-08 09:24:54,525 INFO L272 TraceCheckUtils]: 133: Hoare triple {45214#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,525 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 [2022-04-08 09:24:54,526 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 [2022-04-08 09:24:54,526 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 [2022-04-08 09:24:54,527 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 [2022-04-08 09:24:54,527 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 [2022-04-08 09:24:54,527 INFO L272 TraceCheckUtils]: 127: Hoare triple {45235#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,528 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 [2022-04-08 09:24:54,528 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 [2022-04-08 09:24:54,529 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 [2022-04-08 09:24:54,529 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 [2022-04-08 09:24:54,529 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 [2022-04-08 09:24:54,530 INFO L272 TraceCheckUtils]: 121: Hoare triple {45256#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,530 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 [2022-04-08 09:24:54,530 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 [2022-04-08 09:24:54,531 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 [2022-04-08 09:24:54,531 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 [2022-04-08 09:24:54,532 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 [2022-04-08 09:24:54,532 INFO L272 TraceCheckUtils]: 115: Hoare triple {45277#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,532 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 [2022-04-08 09:24:54,532 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 [2022-04-08 09:24:54,533 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 [2022-04-08 09:24:54,533 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 [2022-04-08 09:24:54,534 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 [2022-04-08 09:24:54,534 INFO L272 TraceCheckUtils]: 109: Hoare triple {45298#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,534 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 [2022-04-08 09:24:54,535 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 [2022-04-08 09:24:54,535 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 [2022-04-08 09:24:54,536 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 [2022-04-08 09:24:54,536 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 [2022-04-08 09:24:54,536 INFO L272 TraceCheckUtils]: 103: Hoare triple {45319#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,537 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 [2022-04-08 09:24:54,537 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 [2022-04-08 09:24:54,537 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 [2022-04-08 09:24:54,538 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 [2022-04-08 09:24:54,538 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 [2022-04-08 09:24:54,538 INFO L272 TraceCheckUtils]: 97: Hoare triple {45340#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,539 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 [2022-04-08 09:24:54,539 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 [2022-04-08 09:24:54,540 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 [2022-04-08 09:24:54,540 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 [2022-04-08 09:24:54,541 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 [2022-04-08 09:24:54,541 INFO L272 TraceCheckUtils]: 91: Hoare triple {45361#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,541 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 [2022-04-08 09:24:54,541 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 [2022-04-08 09:24:54,542 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 [2022-04-08 09:24:54,542 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 [2022-04-08 09:24:54,543 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 [2022-04-08 09:24:54,543 INFO L272 TraceCheckUtils]: 85: Hoare triple {45382#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,543 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 [2022-04-08 09:24:54,544 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 [2022-04-08 09:24:54,544 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 [2022-04-08 09:24:54,544 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 [2022-04-08 09:24:54,545 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 [2022-04-08 09:24:54,545 INFO L272 TraceCheckUtils]: 79: Hoare triple {45403#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,545 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 [2022-04-08 09:24:54,546 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 [2022-04-08 09:24:54,546 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 [2022-04-08 09:24:54,547 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 [2022-04-08 09:24:54,547 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 [2022-04-08 09:24:54,547 INFO L272 TraceCheckUtils]: 73: Hoare triple {45424#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,548 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 [2022-04-08 09:24:54,548 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 [2022-04-08 09:24:54,548 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 [2022-04-08 09:24:54,549 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 [2022-04-08 09:24:54,549 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 [2022-04-08 09:24:54,549 INFO L272 TraceCheckUtils]: 67: Hoare triple {45445#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,550 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 [2022-04-08 09:24:54,550 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 [2022-04-08 09:24:54,551 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 [2022-04-08 09:24:54,551 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 [2022-04-08 09:24:54,552 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 [2022-04-08 09:24:54,552 INFO L272 TraceCheckUtils]: 61: Hoare triple {45466#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,552 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 [2022-04-08 09:24:54,552 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 [2022-04-08 09:24:54,553 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 [2022-04-08 09:24:54,553 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 [2022-04-08 09:24:54,554 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 [2022-04-08 09:24:54,554 INFO L272 TraceCheckUtils]: 55: Hoare triple {45487#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,554 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 [2022-04-08 09:24:54,555 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 [2022-04-08 09:24:54,555 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 [2022-04-08 09:24:54,555 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 [2022-04-08 09:24:54,556 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 [2022-04-08 09:24:54,556 INFO L272 TraceCheckUtils]: 49: Hoare triple {45508#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,556 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 [2022-04-08 09:24:54,557 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 [2022-04-08 09:24:54,557 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 [2022-04-08 09:24:54,558 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 [2022-04-08 09:24:54,558 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 [2022-04-08 09:24:54,558 INFO L272 TraceCheckUtils]: 43: Hoare triple {45529#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,558 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 [2022-04-08 09:24:54,559 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 [2022-04-08 09:24:54,559 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 [2022-04-08 09:24:54,560 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 [2022-04-08 09:24:54,560 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 [2022-04-08 09:24:54,560 INFO L272 TraceCheckUtils]: 37: Hoare triple {45550#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,561 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 [2022-04-08 09:24:54,561 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 [2022-04-08 09:24:54,562 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 [2022-04-08 09:24:54,562 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 [2022-04-08 09:24:54,563 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 [2022-04-08 09:24:54,563 INFO L272 TraceCheckUtils]: 31: Hoare triple {45571#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,563 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 [2022-04-08 09:24:54,563 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 [2022-04-08 09:24:54,564 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 [2022-04-08 09:24:54,564 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 [2022-04-08 09:24:54,565 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 [2022-04-08 09:24:54,565 INFO L272 TraceCheckUtils]: 25: Hoare triple {45592#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,565 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 [2022-04-08 09:24:54,565 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 [2022-04-08 09:24:54,566 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 [2022-04-08 09:24:54,566 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 [2022-04-08 09:24:54,567 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 [2022-04-08 09:24:54,567 INFO L272 TraceCheckUtils]: 19: Hoare triple {45613#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,567 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 [2022-04-08 09:24:54,568 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 [2022-04-08 09:24:54,568 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 [2022-04-08 09:24:54,569 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 [2022-04-08 09:24:54,569 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 [2022-04-08 09:24:54,569 INFO L272 TraceCheckUtils]: 13: Hoare triple {45634#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,570 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 [2022-04-08 09:24:54,570 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 [2022-04-08 09:24:54,570 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 [2022-04-08 09:24:54,571 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 [2022-04-08 09:24:54,571 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 [2022-04-08 09:24:54,571 INFO L272 TraceCheckUtils]: 7: Hoare triple {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {44118#true} is VALID [2022-04-08 09:24:54,572 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 [2022-04-08 09:24:54,572 INFO L290 TraceCheckUtils]: 5: Hoare triple {44118#true} ~x~0 := 0; {45655#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} is VALID [2022-04-08 09:24:54,572 INFO L272 TraceCheckUtils]: 4: Hoare triple {44118#true} call #t~ret5 := main(); {44118#true} is VALID [2022-04-08 09:24:54,572 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {44118#true} {44118#true} #42#return; {44118#true} is VALID [2022-04-08 09:24:54,572 INFO L290 TraceCheckUtils]: 2: Hoare triple {44118#true} assume true; {44118#true} is VALID [2022-04-08 09:24:54,572 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 [2022-04-08 09:24:54,572 INFO L272 TraceCheckUtils]: 0: Hoare triple {44118#true} call ULTIMATE.init(); {44118#true} is VALID [2022-04-08 09:24:54,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3400 backedges. 0 proven. 2839 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2022-04-08 09:24:54,573 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1983390520] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:24:54,573 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:24:54,574 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [73, 72, 105] total 177 [2022-04-08 09:24:54,574 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:24:54,574 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [683505060] [2022-04-08 09:24:54,574 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [683505060] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:24:54,574 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:24:54,574 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [73] imperfect sequences [] total 73 [2022-04-08 09:24:54,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254829632] [2022-04-08 09:24:54,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:24:54,575 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 [2022-04-08 09:24:54,575 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:24:54,576 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) [2022-04-08 09:24:54,659 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:24:54,659 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2022-04-08 09:24:54,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:24:54,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2022-04-08 09:24:54,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2836, Invalid=28316, Unknown=0, NotChecked=0, Total=31152 [2022-04-08 09:24:54,661 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) [2022-04-08 09:25:13,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:25:13,500 INFO L93 Difference]: Finished difference Result 127 states and 162 transitions. [2022-04-08 09:25:13,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 73 states. [2022-04-08 09:25:13,500 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 [2022-04-08 09:25:13,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:25:13,503 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) [2022-04-08 09:25:13,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 162 transitions. [2022-04-08 09:25:13,510 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) [2022-04-08 09:25:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 162 transitions. [2022-04-08 09:25:13,514 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 73 states and 162 transitions. [2022-04-08 09:25:13,628 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 162 edges. 162 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:25:13,630 INFO L225 Difference]: With dead ends: 127 [2022-04-08 09:25:13,630 INFO L226 Difference]: Without dead ends: 122 [2022-04-08 09:25:13,633 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 641 GetRequests, 362 SyntacticMatches, 34 SemanticMatches, 245 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6195 ImplicationChecksByTransitivity, 17.6s TimeCoverageRelationStatistics Valid=6925, Invalid=53837, Unknown=0, NotChecked=0, Total=60762 [2022-04-08 09:25:13,634 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 80 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 9581 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s 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, 7.6s IncrementalHoareTripleChecker+Time [2022-04-08 09:25:13,634 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [81 Valid, 339 Invalid, 9769 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 9581 Invalid, 0 Unknown, 0 Unchecked, 7.6s Time] [2022-04-08 09:25:13,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 122 states. [2022-04-08 09:25:14,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 122 to 120. [2022-04-08 09:25:14,358 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:25:14,358 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) [2022-04-08 09:25:14,359 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) [2022-04-08 09:25:14,359 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) [2022-04-08 09:25:14,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:25:14,362 INFO L93 Difference]: Finished difference Result 122 states and 157 transitions. [2022-04-08 09:25:14,362 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 157 transitions. [2022-04-08 09:25:14,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:25:14,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:25:14,363 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. [2022-04-08 09:25:14,363 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. [2022-04-08 09:25:14,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:25:14,366 INFO L93 Difference]: Finished difference Result 122 states and 157 transitions. [2022-04-08 09:25:14,366 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 157 transitions. [2022-04-08 09:25:14,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:25:14,367 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:25:14,367 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:25:14,367 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:25:14,367 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) [2022-04-08 09:25:14,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 154 transitions. [2022-04-08 09:25:14,370 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 154 transitions. Word has length 215 [2022-04-08 09:25:14,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:25:14,371 INFO L478 AbstractCegarLoop]: Abstraction has 120 states and 154 transitions. [2022-04-08 09:25:14,371 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) [2022-04-08 09:25:14,371 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 120 states and 154 transitions. [2022-04-08 09:25:14,637 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 154 edges. 154 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:25:14,637 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 154 transitions. [2022-04-08 09:25:14,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-08 09:25:14,638 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:25:14,638 INFO L499 BasicCegarLoop]: trace histogram [35, 35, 35, 35, 35, 35, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:25:14,662 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-08 09:25:14,862 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-04-08 09:25:14,863 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:25:14,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:25:14,863 INFO L85 PathProgramCache]: Analyzing trace with hash -889686912, now seen corresponding path program 69 times [2022-04-08 09:25:14,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:25:14,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [247335376] [2022-04-08 09:25:14,876 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:25:14,876 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:25:14,876 INFO L85 PathProgramCache]: Analyzing trace with hash -889686912, now seen corresponding path program 70 times [2022-04-08 09:25:14,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:25:14,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1729918963] [2022-04-08 09:25:14,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:25:14,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:25:14,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:25:17,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,150 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 [2022-04-08 09:25:17,150 INFO L290 TraceCheckUtils]: 1: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-08 09:25:17,150 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-08 09:25:17,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:25:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,210 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 [2022-04-08 09:25:17,210 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 [2022-04-08 09:25:17,211 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 [2022-04-08 09:25:17,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:25:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,217 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 [2022-04-08 09:25:17,217 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 [2022-04-08 09:25:17,218 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 [2022-04-08 09:25:17,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:25:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,223 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 [2022-04-08 09:25:17,224 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 [2022-04-08 09:25:17,224 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 [2022-04-08 09:25:17,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:25:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,233 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 [2022-04-08 09:25:17,233 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 [2022-04-08 09:25:17,234 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 [2022-04-08 09:25:17,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:25:17,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,240 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 [2022-04-08 09:25:17,241 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 [2022-04-08 09:25:17,241 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 [2022-04-08 09:25:17,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:25:17,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,247 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 [2022-04-08 09:25:17,247 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 [2022-04-08 09:25:17,248 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 [2022-04-08 09:25:17,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:25:17,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,253 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 [2022-04-08 09:25:17,254 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 [2022-04-08 09:25:17,254 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 [2022-04-08 09:25:17,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:25:17,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,260 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 [2022-04-08 09:25:17,260 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 [2022-04-08 09:25:17,261 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 [2022-04-08 09:25:17,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:25:17,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,266 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 [2022-04-08 09:25:17,267 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 [2022-04-08 09:25:17,267 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 [2022-04-08 09:25:17,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:25:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,273 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 [2022-04-08 09:25:17,273 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 [2022-04-08 09:25:17,274 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 [2022-04-08 09:25:17,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:25:17,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,279 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 [2022-04-08 09:25:17,280 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 [2022-04-08 09:25:17,280 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 [2022-04-08 09:25:17,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:25:17,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,286 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 [2022-04-08 09:25:17,286 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 [2022-04-08 09:25:17,287 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 [2022-04-08 09:25:17,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:25:17,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,292 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 [2022-04-08 09:25:17,293 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 [2022-04-08 09:25:17,293 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 [2022-04-08 09:25:17,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:25:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,299 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 [2022-04-08 09:25:17,300 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 [2022-04-08 09:25:17,300 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 [2022-04-08 09:25:17,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:25:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,306 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 [2022-04-08 09:25:17,307 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 [2022-04-08 09:25:17,307 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 [2022-04-08 09:25:17,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:25:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,313 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 [2022-04-08 09:25:17,313 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 [2022-04-08 09:25:17,314 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 [2022-04-08 09:25:17,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:25:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,319 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 [2022-04-08 09:25:17,320 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 [2022-04-08 09:25:17,320 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 [2022-04-08 09:25:17,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:25:17,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,327 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 [2022-04-08 09:25:17,327 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 [2022-04-08 09:25:17,328 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 [2022-04-08 09:25:17,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:25:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,334 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 [2022-04-08 09:25:17,334 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 [2022-04-08 09:25:17,335 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 [2022-04-08 09:25:17,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:25:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,340 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 [2022-04-08 09:25:17,341 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 [2022-04-08 09:25:17,341 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 [2022-04-08 09:25:17,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:25:17,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,347 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 [2022-04-08 09:25:17,347 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 [2022-04-08 09:25:17,348 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 [2022-04-08 09:25:17,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:25:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,353 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 [2022-04-08 09:25:17,354 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 [2022-04-08 09:25:17,354 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 [2022-04-08 09:25:17,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:25:17,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,360 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 [2022-04-08 09:25:17,360 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 [2022-04-08 09:25:17,361 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 [2022-04-08 09:25:17,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:25:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,367 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 [2022-04-08 09:25:17,367 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 [2022-04-08 09:25:17,368 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 [2022-04-08 09:25:17,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:25:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,373 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 [2022-04-08 09:25:17,374 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 [2022-04-08 09:25:17,374 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 [2022-04-08 09:25:17,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:25:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,380 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 [2022-04-08 09:25:17,381 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 [2022-04-08 09:25:17,381 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 [2022-04-08 09:25:17,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:25:17,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,387 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 [2022-04-08 09:25:17,388 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 [2022-04-08 09:25:17,388 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 [2022-04-08 09:25:17,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:25:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,397 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 [2022-04-08 09:25:17,398 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 [2022-04-08 09:25:17,398 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 [2022-04-08 09:25:17,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:25:17,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,404 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 [2022-04-08 09:25:17,405 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 [2022-04-08 09:25:17,405 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 [2022-04-08 09:25:17,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-08 09:25:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,411 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 [2022-04-08 09:25:17,412 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 [2022-04-08 09:25:17,412 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 [2022-04-08 09:25:17,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-08 09:25:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,420 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 [2022-04-08 09:25:17,420 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 [2022-04-08 09:25:17,421 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 [2022-04-08 09:25:17,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-08 09:25:17,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,427 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 [2022-04-08 09:25:17,427 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 [2022-04-08 09:25:17,428 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 [2022-04-08 09:25:17,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-08 09:25:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,434 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 [2022-04-08 09:25:17,434 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 [2022-04-08 09:25:17,435 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 [2022-04-08 09:25:17,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-08 09:25:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,441 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 [2022-04-08 09:25:17,441 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 [2022-04-08 09:25:17,442 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 [2022-04-08 09:25:17,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-08 09:25:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,449 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 [2022-04-08 09:25:17,449 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 [2022-04-08 09:25:17,450 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 [2022-04-08 09:25:17,450 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 [2022-04-08 09:25:17,451 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 [2022-04-08 09:25:17,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-08 09:25:17,451 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-08 09:25:17,451 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-08 09:25:17,451 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {46572#(= main_~x~0 0)} is VALID [2022-04-08 09:25:17,451 INFO L290 TraceCheckUtils]: 6: Hoare triple {46572#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {46572#(= main_~x~0 0)} is VALID [2022-04-08 09:25:17,451 INFO L272 TraceCheckUtils]: 7: Hoare triple {46572#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:17,452 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 [2022-04-08 09:25:17,452 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 [2022-04-08 09:25:17,453 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 [2022-04-08 09:25:17,453 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 [2022-04-08 09:25:17,453 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 [2022-04-08 09:25:17,453 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 [2022-04-08 09:25:17,454 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 [2022-04-08 09:25:17,454 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 [2022-04-08 09:25:17,455 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 [2022-04-08 09:25:17,455 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 [2022-04-08 09:25:17,455 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 [2022-04-08 09:25:17,455 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 [2022-04-08 09:25:17,456 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 [2022-04-08 09:25:17,456 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 [2022-04-08 09:25:17,457 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 [2022-04-08 09:25:17,457 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 [2022-04-08 09:25:17,457 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 [2022-04-08 09:25:17,457 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 [2022-04-08 09:25:17,458 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 [2022-04-08 09:25:17,458 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 [2022-04-08 09:25:17,459 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 [2022-04-08 09:25:17,459 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 [2022-04-08 09:25:17,459 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 [2022-04-08 09:25:17,459 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 [2022-04-08 09:25:17,460 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 [2022-04-08 09:25:17,460 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 [2022-04-08 09:25:17,461 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 [2022-04-08 09:25:17,461 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 [2022-04-08 09:25:17,461 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 [2022-04-08 09:25:17,462 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 [2022-04-08 09:25:17,462 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 [2022-04-08 09:25:17,462 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 [2022-04-08 09:25:17,463 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 [2022-04-08 09:25:17,463 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 [2022-04-08 09:25:17,464 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 [2022-04-08 09:25:17,464 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 [2022-04-08 09:25:17,464 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 [2022-04-08 09:25:17,464 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 [2022-04-08 09:25:17,465 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 [2022-04-08 09:25:17,465 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 [2022-04-08 09:25:17,466 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 [2022-04-08 09:25:17,466 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 [2022-04-08 09:25:17,466 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 [2022-04-08 09:25:17,466 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 [2022-04-08 09:25:17,467 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 [2022-04-08 09:25:17,467 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 [2022-04-08 09:25:17,468 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 [2022-04-08 09:25:17,468 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 [2022-04-08 09:25:17,468 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 [2022-04-08 09:25:17,468 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 [2022-04-08 09:25:17,469 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 [2022-04-08 09:25:17,469 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 [2022-04-08 09:25:17,470 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 [2022-04-08 09:25:17,470 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 [2022-04-08 09:25:17,470 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 [2022-04-08 09:25:17,470 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 [2022-04-08 09:25:17,471 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 [2022-04-08 09:25:17,471 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 [2022-04-08 09:25:17,472 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 [2022-04-08 09:25:17,472 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 [2022-04-08 09:25:17,472 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 [2022-04-08 09:25:17,473 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 [2022-04-08 09:25:17,473 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 [2022-04-08 09:25:17,473 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 [2022-04-08 09:25:17,474 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 [2022-04-08 09:25:17,474 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 [2022-04-08 09:25:17,474 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 [2022-04-08 09:25:17,475 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 [2022-04-08 09:25:17,475 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 [2022-04-08 09:25:17,476 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 [2022-04-08 09:25:17,476 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 [2022-04-08 09:25:17,476 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 [2022-04-08 09:25:17,476 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 [2022-04-08 09:25:17,477 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 [2022-04-08 09:25:17,477 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 [2022-04-08 09:25:17,478 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 [2022-04-08 09:25:17,478 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 [2022-04-08 09:25:17,478 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 [2022-04-08 09:25:17,478 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 [2022-04-08 09:25:17,479 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 [2022-04-08 09:25:17,479 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 [2022-04-08 09:25:17,480 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 [2022-04-08 09:25:17,480 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 [2022-04-08 09:25:17,480 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 [2022-04-08 09:25:17,480 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 [2022-04-08 09:25:17,481 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 [2022-04-08 09:25:17,481 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 [2022-04-08 09:25:17,482 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 [2022-04-08 09:25:17,482 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 [2022-04-08 09:25:17,482 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 [2022-04-08 09:25:17,482 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 [2022-04-08 09:25:17,483 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 [2022-04-08 09:25:17,483 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 [2022-04-08 09:25:17,484 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 [2022-04-08 09:25:17,484 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 [2022-04-08 09:25:17,484 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 [2022-04-08 09:25:17,484 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 [2022-04-08 09:25:17,485 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 [2022-04-08 09:25:17,485 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 [2022-04-08 09:25:17,486 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 [2022-04-08 09:25:17,486 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 [2022-04-08 09:25:17,486 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 [2022-04-08 09:25:17,487 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 [2022-04-08 09:25:17,487 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 [2022-04-08 09:25:17,487 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 [2022-04-08 09:25:17,488 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 [2022-04-08 09:25:17,488 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 [2022-04-08 09:25:17,488 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 [2022-04-08 09:25:17,489 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 [2022-04-08 09:25:17,489 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 [2022-04-08 09:25:17,490 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 [2022-04-08 09:25:17,490 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 [2022-04-08 09:25:17,490 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 [2022-04-08 09:25:17,490 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 [2022-04-08 09:25:17,491 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 [2022-04-08 09:25:17,491 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 [2022-04-08 09:25:17,492 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 [2022-04-08 09:25:17,492 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 [2022-04-08 09:25:17,492 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 [2022-04-08 09:25:17,492 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 [2022-04-08 09:25:17,493 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 [2022-04-08 09:25:17,493 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 [2022-04-08 09:25:17,494 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 [2022-04-08 09:25:17,494 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 [2022-04-08 09:25:17,494 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 [2022-04-08 09:25:17,494 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 [2022-04-08 09:25:17,504 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 [2022-04-08 09:25:17,504 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 [2022-04-08 09:25:17,505 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 [2022-04-08 09:25:17,505 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 [2022-04-08 09:25:17,505 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 [2022-04-08 09:25:17,505 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 [2022-04-08 09:25:17,506 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 [2022-04-08 09:25:17,506 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 [2022-04-08 09:25:17,507 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 [2022-04-08 09:25:17,507 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 [2022-04-08 09:25:17,507 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 [2022-04-08 09:25:17,508 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 [2022-04-08 09:25:17,508 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 [2022-04-08 09:25:17,508 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 [2022-04-08 09:25:17,509 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 [2022-04-08 09:25:17,509 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 [2022-04-08 09:25:17,510 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 [2022-04-08 09:25:17,510 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 [2022-04-08 09:25:17,510 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 [2022-04-08 09:25:17,510 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 [2022-04-08 09:25:17,511 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 [2022-04-08 09:25:17,511 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 [2022-04-08 09:25:17,512 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 [2022-04-08 09:25:17,512 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 [2022-04-08 09:25:17,512 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 [2022-04-08 09:25:17,512 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 [2022-04-08 09:25:17,513 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 [2022-04-08 09:25:17,513 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 [2022-04-08 09:25:17,514 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 [2022-04-08 09:25:17,514 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 [2022-04-08 09:25:17,514 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 [2022-04-08 09:25:17,514 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 [2022-04-08 09:25:17,515 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 [2022-04-08 09:25:17,515 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 [2022-04-08 09:25:17,516 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 [2022-04-08 09:25:17,516 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 [2022-04-08 09:25:17,516 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 [2022-04-08 09:25:17,516 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 [2022-04-08 09:25:17,517 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 [2022-04-08 09:25:17,517 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 [2022-04-08 09:25:17,518 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 [2022-04-08 09:25:17,518 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 [2022-04-08 09:25:17,518 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 [2022-04-08 09:25:17,518 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 [2022-04-08 09:25:17,519 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 [2022-04-08 09:25:17,519 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 [2022-04-08 09:25:17,520 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 [2022-04-08 09:25:17,520 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 [2022-04-08 09:25:17,520 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 [2022-04-08 09:25:17,520 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 [2022-04-08 09:25:17,521 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 [2022-04-08 09:25:17,521 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 [2022-04-08 09:25:17,522 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 [2022-04-08 09:25:17,522 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 [2022-04-08 09:25:17,522 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 [2022-04-08 09:25:17,522 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 [2022-04-08 09:25:17,523 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 [2022-04-08 09:25:17,523 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 [2022-04-08 09:25:17,524 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 [2022-04-08 09:25:17,524 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 [2022-04-08 09:25:17,524 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 [2022-04-08 09:25:17,525 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 [2022-04-08 09:25:17,525 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 [2022-04-08 09:25:17,525 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 [2022-04-08 09:25:17,526 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 [2022-04-08 09:25:17,526 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 [2022-04-08 09:25:17,526 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 [2022-04-08 09:25:17,527 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 [2022-04-08 09:25:17,527 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 [2022-04-08 09:25:17,528 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 [2022-04-08 09:25:17,528 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 [2022-04-08 09:25:17,528 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 [2022-04-08 09:25:17,528 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 [2022-04-08 09:25:17,529 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 [2022-04-08 09:25:17,529 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 [2022-04-08 09:25:17,530 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 [2022-04-08 09:25:17,530 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 [2022-04-08 09:25:17,530 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 [2022-04-08 09:25:17,530 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 [2022-04-08 09:25:17,531 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 [2022-04-08 09:25:17,531 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 [2022-04-08 09:25:17,532 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 [2022-04-08 09:25:17,532 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 [2022-04-08 09:25:17,532 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 [2022-04-08 09:25:17,532 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-08 09:25:17,532 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-08 09:25:17,532 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-08 09:25:17,533 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-04-08 09:25:17,533 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:25:17,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1729918963] [2022-04-08 09:25:17,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1729918963] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:25:17,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [709045401] [2022-04-08 09:25:17,533 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 09:25:17,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:25:17,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:25:17,534 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) [2022-04-08 09:25:17,535 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-08 09:25:17,693 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 09:25:17,693 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:25:17,699 WARN L261 TraceCheckSpWp]: Trace formula consists of 541 conjuncts, 353 conjunts are in the unsatisfiable core [2022-04-08 09:25:17,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:17,738 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:25:21,433 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46567#true} is VALID [2022-04-08 09:25:21,433 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 [2022-04-08 09:25:21,433 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-08 09:25:21,433 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-08 09:25:21,433 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-08 09:25:21,433 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {46572#(= main_~x~0 0)} is VALID [2022-04-08 09:25:21,434 INFO L290 TraceCheckUtils]: 6: Hoare triple {46572#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {46572#(= main_~x~0 0)} is VALID [2022-04-08 09:25:21,434 INFO L272 TraceCheckUtils]: 7: Hoare triple {46572#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:21,434 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 [2022-04-08 09:25:21,434 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 [2022-04-08 09:25:21,435 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 [2022-04-08 09:25:21,435 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 [2022-04-08 09:25:21,436 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 [2022-04-08 09:25:21,436 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 [2022-04-08 09:25:21,436 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 [2022-04-08 09:25:21,436 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 [2022-04-08 09:25:21,437 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 [2022-04-08 09:25:21,437 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 [2022-04-08 09:25:21,438 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 [2022-04-08 09:25:21,438 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 [2022-04-08 09:25:21,438 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 [2022-04-08 09:25:21,438 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 [2022-04-08 09:25:21,439 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 [2022-04-08 09:25:21,439 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 [2022-04-08 09:25:21,440 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 [2022-04-08 09:25:21,440 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 [2022-04-08 09:25:21,440 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 [2022-04-08 09:25:21,441 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 [2022-04-08 09:25:21,441 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 [2022-04-08 09:25:21,441 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 [2022-04-08 09:25:21,442 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 [2022-04-08 09:25:21,442 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 [2022-04-08 09:25:21,442 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 [2022-04-08 09:25:21,443 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 [2022-04-08 09:25:21,443 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 [2022-04-08 09:25:21,443 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 [2022-04-08 09:25:21,444 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 [2022-04-08 09:25:21,444 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 [2022-04-08 09:25:21,444 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 [2022-04-08 09:25:21,445 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 [2022-04-08 09:25:21,445 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 [2022-04-08 09:25:21,446 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 [2022-04-08 09:25:21,446 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 [2022-04-08 09:25:21,446 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 [2022-04-08 09:25:21,446 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 [2022-04-08 09:25:21,447 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 [2022-04-08 09:25:21,447 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 [2022-04-08 09:25:21,448 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 [2022-04-08 09:25:21,448 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 [2022-04-08 09:25:21,448 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 [2022-04-08 09:25:21,448 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 [2022-04-08 09:25:21,449 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 [2022-04-08 09:25:21,449 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 [2022-04-08 09:25:21,450 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 [2022-04-08 09:25:21,450 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 [2022-04-08 09:25:21,450 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 [2022-04-08 09:25:21,450 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 [2022-04-08 09:25:21,451 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 [2022-04-08 09:25:21,451 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 [2022-04-08 09:25:21,452 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 [2022-04-08 09:25:21,452 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 [2022-04-08 09:25:21,452 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 [2022-04-08 09:25:21,452 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 [2022-04-08 09:25:21,453 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 [2022-04-08 09:25:21,453 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 [2022-04-08 09:25:21,454 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 [2022-04-08 09:25:21,454 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 [2022-04-08 09:25:21,454 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 [2022-04-08 09:25:21,454 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 [2022-04-08 09:25:21,455 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 [2022-04-08 09:25:21,455 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 [2022-04-08 09:25:21,456 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 [2022-04-08 09:25:21,456 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 [2022-04-08 09:25:21,456 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 [2022-04-08 09:25:21,456 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 [2022-04-08 09:25:21,457 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 [2022-04-08 09:25:21,457 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 [2022-04-08 09:25:21,458 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 [2022-04-08 09:25:21,458 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 [2022-04-08 09:25:21,458 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 [2022-04-08 09:25:21,458 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 [2022-04-08 09:25:21,459 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 [2022-04-08 09:25:21,459 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 [2022-04-08 09:25:21,460 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 [2022-04-08 09:25:21,460 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 [2022-04-08 09:25:21,460 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 [2022-04-08 09:25:21,461 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 [2022-04-08 09:25:21,461 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 [2022-04-08 09:25:21,461 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 [2022-04-08 09:25:21,462 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 [2022-04-08 09:25:21,462 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 [2022-04-08 09:25:21,462 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 [2022-04-08 09:25:21,463 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 [2022-04-08 09:25:21,463 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 [2022-04-08 09:25:21,464 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 [2022-04-08 09:25:21,464 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 [2022-04-08 09:25:21,464 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 [2022-04-08 09:25:21,464 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 [2022-04-08 09:25:21,465 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 [2022-04-08 09:25:21,465 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 [2022-04-08 09:25:21,466 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 [2022-04-08 09:25:21,466 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 [2022-04-08 09:25:21,466 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 [2022-04-08 09:25:21,466 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 [2022-04-08 09:25:21,467 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 [2022-04-08 09:25:21,467 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 [2022-04-08 09:25:21,468 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 [2022-04-08 09:25:21,468 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 [2022-04-08 09:25:21,468 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 [2022-04-08 09:25:21,468 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 [2022-04-08 09:25:21,469 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 [2022-04-08 09:25:21,469 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 [2022-04-08 09:25:21,470 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 [2022-04-08 09:25:21,470 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 [2022-04-08 09:25:21,470 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 [2022-04-08 09:25:21,470 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 [2022-04-08 09:25:21,471 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 [2022-04-08 09:25:21,471 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 [2022-04-08 09:25:21,472 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 [2022-04-08 09:25:21,472 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 [2022-04-08 09:25:21,472 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 [2022-04-08 09:25:21,472 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 [2022-04-08 09:25:21,473 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 [2022-04-08 09:25:21,473 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 [2022-04-08 09:25:21,474 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 [2022-04-08 09:25:21,474 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 [2022-04-08 09:25:21,474 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 [2022-04-08 09:25:21,474 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 [2022-04-08 09:25:21,475 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 [2022-04-08 09:25:21,475 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 [2022-04-08 09:25:21,476 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 [2022-04-08 09:25:21,476 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 [2022-04-08 09:25:21,476 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 [2022-04-08 09:25:21,476 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 [2022-04-08 09:25:21,477 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 [2022-04-08 09:25:21,477 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 [2022-04-08 09:25:21,478 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 [2022-04-08 09:25:21,478 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 [2022-04-08 09:25:21,478 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 [2022-04-08 09:25:21,479 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 [2022-04-08 09:25:21,479 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 [2022-04-08 09:25:21,479 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 [2022-04-08 09:25:21,480 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 [2022-04-08 09:25:21,480 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 [2022-04-08 09:25:21,480 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 [2022-04-08 09:25:21,481 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 [2022-04-08 09:25:21,481 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 [2022-04-08 09:25:21,481 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 [2022-04-08 09:25:21,482 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 [2022-04-08 09:25:21,482 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 [2022-04-08 09:25:21,483 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 [2022-04-08 09:25:21,483 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 [2022-04-08 09:25:21,483 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 [2022-04-08 09:25:21,483 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 [2022-04-08 09:25:21,484 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 [2022-04-08 09:25:21,484 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 [2022-04-08 09:25:21,485 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 [2022-04-08 09:25:21,485 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 [2022-04-08 09:25:21,485 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 [2022-04-08 09:25:21,485 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 [2022-04-08 09:25:21,486 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 [2022-04-08 09:25:21,486 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 [2022-04-08 09:25:21,487 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 [2022-04-08 09:25:21,487 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 [2022-04-08 09:25:21,487 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 [2022-04-08 09:25:21,487 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 [2022-04-08 09:25:21,488 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 [2022-04-08 09:25:21,488 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 [2022-04-08 09:25:21,489 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 [2022-04-08 09:25:21,489 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 [2022-04-08 09:25:21,489 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 [2022-04-08 09:25:21,489 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 [2022-04-08 09:25:21,490 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 [2022-04-08 09:25:21,490 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 [2022-04-08 09:25:21,491 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 [2022-04-08 09:25:21,491 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 [2022-04-08 09:25:21,491 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 [2022-04-08 09:25:21,491 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 [2022-04-08 09:25:21,492 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 [2022-04-08 09:25:21,492 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 [2022-04-08 09:25:21,493 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 [2022-04-08 09:25:21,493 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 [2022-04-08 09:25:21,493 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 [2022-04-08 09:25:21,493 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 [2022-04-08 09:25:21,494 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 [2022-04-08 09:25:21,494 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 [2022-04-08 09:25:21,495 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 [2022-04-08 09:25:21,495 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 [2022-04-08 09:25:21,495 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 [2022-04-08 09:25:21,496 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 [2022-04-08 09:25:21,496 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 [2022-04-08 09:25:21,496 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 [2022-04-08 09:25:21,497 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 [2022-04-08 09:25:21,497 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 [2022-04-08 09:25:21,497 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 [2022-04-08 09:25:21,498 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 [2022-04-08 09:25:21,498 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 [2022-04-08 09:25:21,498 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 [2022-04-08 09:25:21,499 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 [2022-04-08 09:25:21,499 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 [2022-04-08 09:25:21,499 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 [2022-04-08 09:25:21,500 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 [2022-04-08 09:25:21,500 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 [2022-04-08 09:25:21,501 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 [2022-04-08 09:25:21,501 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 [2022-04-08 09:25:21,501 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 [2022-04-08 09:25:21,501 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 [2022-04-08 09:25:21,502 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 [2022-04-08 09:25:21,502 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 [2022-04-08 09:25:21,503 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 [2022-04-08 09:25:21,503 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 [2022-04-08 09:25:21,503 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 [2022-04-08 09:25:21,503 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 [2022-04-08 09:25:21,504 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 [2022-04-08 09:25:21,504 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 [2022-04-08 09:25:21,505 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 [2022-04-08 09:25:21,505 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 [2022-04-08 09:25:21,505 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 [2022-04-08 09:25:21,505 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-08 09:25:21,505 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-08 09:25:21,505 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-08 09:25:21,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2022-04-08 09:25:21,506 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:25:33,849 INFO L290 TraceCheckUtils]: 220: Hoare triple {46568#false} assume !false; {46568#false} is VALID [2022-04-08 09:25:33,850 INFO L290 TraceCheckUtils]: 219: Hoare triple {46568#false} assume 0 == ~cond; {46568#false} is VALID [2022-04-08 09:25:33,850 INFO L290 TraceCheckUtils]: 218: Hoare triple {46568#false} ~cond := #in~cond; {46568#false} is VALID [2022-04-08 09:25:33,850 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 [2022-04-08 09:25:33,850 INFO L290 TraceCheckUtils]: 216: Hoare triple {47426#(< (mod main_~x~0 4294967296) 268435455)} assume !(~x~0 % 4294967296 < 268435455); {46568#false} is VALID [2022-04-08 09:25:33,850 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 [2022-04-08 09:25:33,851 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 [2022-04-08 09:25:33,851 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 [2022-04-08 09:25:33,852 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 [2022-04-08 09:25:33,852 INFO L272 TraceCheckUtils]: 211: Hoare triple {47434#(< (mod (+ main_~x~0 2) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,852 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 [2022-04-08 09:25:33,853 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 [2022-04-08 09:25:33,853 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 [2022-04-08 09:25:33,854 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 [2022-04-08 09:25:33,854 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 [2022-04-08 09:25:33,854 INFO L272 TraceCheckUtils]: 205: Hoare triple {47455#(< (mod (+ main_~x~0 4) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,855 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 [2022-04-08 09:25:33,855 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 [2022-04-08 09:25:33,855 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 [2022-04-08 09:25:33,856 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 [2022-04-08 09:25:33,856 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 [2022-04-08 09:25:33,856 INFO L272 TraceCheckUtils]: 199: Hoare triple {47476#(< (mod (+ main_~x~0 6) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,857 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 [2022-04-08 09:25:33,857 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 [2022-04-08 09:25:33,858 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 [2022-04-08 09:25:33,858 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 [2022-04-08 09:25:33,859 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 [2022-04-08 09:25:33,859 INFO L272 TraceCheckUtils]: 193: Hoare triple {47497#(< (mod (+ main_~x~0 8) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,859 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 [2022-04-08 09:25:33,859 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 [2022-04-08 09:25:33,860 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 [2022-04-08 09:25:33,860 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 [2022-04-08 09:25:33,861 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 [2022-04-08 09:25:33,861 INFO L272 TraceCheckUtils]: 187: Hoare triple {47518#(< (mod (+ main_~x~0 10) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,861 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 [2022-04-08 09:25:33,862 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 [2022-04-08 09:25:33,862 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 [2022-04-08 09:25:33,862 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 [2022-04-08 09:25:33,863 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 [2022-04-08 09:25:33,863 INFO L272 TraceCheckUtils]: 181: Hoare triple {47539#(< (mod (+ main_~x~0 12) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,863 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 [2022-04-08 09:25:33,864 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 [2022-04-08 09:25:33,864 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 [2022-04-08 09:25:33,865 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 [2022-04-08 09:25:33,865 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 [2022-04-08 09:25:33,865 INFO L272 TraceCheckUtils]: 175: Hoare triple {47560#(< (mod (+ main_~x~0 14) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,866 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 [2022-04-08 09:25:33,866 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 [2022-04-08 09:25:33,867 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 [2022-04-08 09:25:33,867 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 [2022-04-08 09:25:33,867 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 [2022-04-08 09:25:33,868 INFO L272 TraceCheckUtils]: 169: Hoare triple {47581#(< (mod (+ main_~x~0 16) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,868 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 [2022-04-08 09:25:33,868 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 [2022-04-08 09:25:33,869 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 [2022-04-08 09:25:33,869 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 [2022-04-08 09:25:33,870 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 [2022-04-08 09:25:33,870 INFO L272 TraceCheckUtils]: 163: Hoare triple {47602#(< (mod (+ main_~x~0 18) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,870 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 [2022-04-08 09:25:33,870 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 [2022-04-08 09:25:33,871 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 [2022-04-08 09:25:33,871 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 [2022-04-08 09:25:33,872 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 [2022-04-08 09:25:33,872 INFO L272 TraceCheckUtils]: 157: Hoare triple {47623#(< (mod (+ main_~x~0 20) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,872 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 [2022-04-08 09:25:33,873 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 [2022-04-08 09:25:33,873 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 [2022-04-08 09:25:33,874 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 [2022-04-08 09:25:33,874 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 [2022-04-08 09:25:33,874 INFO L272 TraceCheckUtils]: 151: Hoare triple {47644#(< (mod (+ main_~x~0 22) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,875 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 [2022-04-08 09:25:33,875 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 [2022-04-08 09:25:33,875 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 [2022-04-08 09:25:33,876 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 [2022-04-08 09:25:33,876 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 [2022-04-08 09:25:33,876 INFO L272 TraceCheckUtils]: 145: Hoare triple {47665#(< (mod (+ main_~x~0 24) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,877 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 [2022-04-08 09:25:33,877 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 [2022-04-08 09:25:33,878 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 [2022-04-08 09:25:33,878 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 [2022-04-08 09:25:33,879 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 [2022-04-08 09:25:33,879 INFO L272 TraceCheckUtils]: 139: Hoare triple {47686#(< (mod (+ main_~x~0 26) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,879 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 [2022-04-08 09:25:33,879 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 [2022-04-08 09:25:33,880 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 [2022-04-08 09:25:33,880 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 [2022-04-08 09:25:33,881 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 [2022-04-08 09:25:33,881 INFO L272 TraceCheckUtils]: 133: Hoare triple {47707#(< (mod (+ main_~x~0 28) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,881 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 [2022-04-08 09:25:33,882 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 [2022-04-08 09:25:33,882 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 [2022-04-08 09:25:33,882 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 [2022-04-08 09:25:33,883 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 [2022-04-08 09:25:33,883 INFO L272 TraceCheckUtils]: 127: Hoare triple {47728#(< (mod (+ 30 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,883 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 [2022-04-08 09:25:33,884 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 [2022-04-08 09:25:33,884 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 [2022-04-08 09:25:33,885 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 [2022-04-08 09:25:33,885 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 [2022-04-08 09:25:33,885 INFO L272 TraceCheckUtils]: 121: Hoare triple {47749#(< (mod (+ 32 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,885 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 [2022-04-08 09:25:33,886 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 [2022-04-08 09:25:33,886 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 [2022-04-08 09:25:33,887 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 [2022-04-08 09:25:33,887 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 [2022-04-08 09:25:33,887 INFO L272 TraceCheckUtils]: 115: Hoare triple {47770#(< (mod (+ main_~x~0 34) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,888 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 [2022-04-08 09:25:33,888 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 [2022-04-08 09:25:33,889 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 [2022-04-08 09:25:33,889 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 [2022-04-08 09:25:33,890 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 [2022-04-08 09:25:33,890 INFO L272 TraceCheckUtils]: 109: Hoare triple {47791#(< (mod (+ main_~x~0 36) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,890 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 [2022-04-08 09:25:33,890 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 [2022-04-08 09:25:33,891 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 [2022-04-08 09:25:33,891 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 [2022-04-08 09:25:33,892 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 [2022-04-08 09:25:33,892 INFO L272 TraceCheckUtils]: 103: Hoare triple {47812#(< (mod (+ main_~x~0 38) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,892 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 [2022-04-08 09:25:33,892 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 [2022-04-08 09:25:33,893 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 [2022-04-08 09:25:33,893 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 [2022-04-08 09:25:33,894 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 [2022-04-08 09:25:33,894 INFO L272 TraceCheckUtils]: 97: Hoare triple {47833#(< (mod (+ 40 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,894 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 [2022-04-08 09:25:33,895 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 [2022-04-08 09:25:33,895 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 [2022-04-08 09:25:33,896 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 [2022-04-08 09:25:33,897 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 [2022-04-08 09:25:33,897 INFO L272 TraceCheckUtils]: 91: Hoare triple {47854#(< (mod (+ 42 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,897 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 [2022-04-08 09:25:33,897 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 [2022-04-08 09:25:33,898 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 [2022-04-08 09:25:33,898 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 [2022-04-08 09:25:33,899 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 [2022-04-08 09:25:33,899 INFO L272 TraceCheckUtils]: 85: Hoare triple {47875#(< (mod (+ 44 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,899 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 [2022-04-08 09:25:33,900 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 [2022-04-08 09:25:33,900 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 [2022-04-08 09:25:33,900 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 [2022-04-08 09:25:33,901 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 [2022-04-08 09:25:33,901 INFO L272 TraceCheckUtils]: 79: Hoare triple {47896#(< (mod (+ main_~x~0 46) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,901 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 [2022-04-08 09:25:33,902 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 [2022-04-08 09:25:33,902 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 [2022-04-08 09:25:33,903 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 [2022-04-08 09:25:33,903 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 [2022-04-08 09:25:33,903 INFO L272 TraceCheckUtils]: 73: Hoare triple {47917#(< (mod (+ main_~x~0 48) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,904 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 [2022-04-08 09:25:33,904 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 [2022-04-08 09:25:33,905 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 [2022-04-08 09:25:33,905 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 [2022-04-08 09:25:33,905 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 [2022-04-08 09:25:33,906 INFO L272 TraceCheckUtils]: 67: Hoare triple {47938#(< (mod (+ main_~x~0 50) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,906 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 [2022-04-08 09:25:33,906 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 [2022-04-08 09:25:33,907 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 [2022-04-08 09:25:33,907 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 [2022-04-08 09:25:33,908 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 [2022-04-08 09:25:33,908 INFO L272 TraceCheckUtils]: 61: Hoare triple {47959#(< (mod (+ main_~x~0 52) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,908 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 [2022-04-08 09:25:33,908 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 [2022-04-08 09:25:33,909 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 [2022-04-08 09:25:33,909 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 [2022-04-08 09:25:33,910 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 [2022-04-08 09:25:33,910 INFO L272 TraceCheckUtils]: 55: Hoare triple {47980#(< (mod (+ main_~x~0 54) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,910 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 [2022-04-08 09:25:33,911 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 [2022-04-08 09:25:33,911 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 [2022-04-08 09:25:33,911 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 [2022-04-08 09:25:33,912 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 [2022-04-08 09:25:33,912 INFO L272 TraceCheckUtils]: 49: Hoare triple {48001#(< (mod (+ 56 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,912 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 [2022-04-08 09:25:33,913 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 [2022-04-08 09:25:33,913 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 [2022-04-08 09:25:33,914 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 [2022-04-08 09:25:33,914 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 [2022-04-08 09:25:33,914 INFO L272 TraceCheckUtils]: 43: Hoare triple {48022#(< (mod (+ main_~x~0 58) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,915 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 [2022-04-08 09:25:33,915 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 [2022-04-08 09:25:33,916 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 [2022-04-08 09:25:33,916 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 [2022-04-08 09:25:33,916 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 [2022-04-08 09:25:33,917 INFO L272 TraceCheckUtils]: 37: Hoare triple {48043#(< (mod (+ main_~x~0 60) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,917 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 [2022-04-08 09:25:33,917 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 [2022-04-08 09:25:33,918 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 [2022-04-08 09:25:33,918 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 [2022-04-08 09:25:33,919 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 [2022-04-08 09:25:33,919 INFO L272 TraceCheckUtils]: 31: Hoare triple {48064#(< (mod (+ main_~x~0 62) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,919 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 [2022-04-08 09:25:33,919 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 [2022-04-08 09:25:33,920 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 [2022-04-08 09:25:33,920 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 [2022-04-08 09:25:33,921 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 [2022-04-08 09:25:33,921 INFO L272 TraceCheckUtils]: 25: Hoare triple {48085#(< (mod (+ 64 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,921 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 [2022-04-08 09:25:33,922 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 [2022-04-08 09:25:33,922 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 [2022-04-08 09:25:33,922 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 [2022-04-08 09:25:33,923 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 [2022-04-08 09:25:33,923 INFO L272 TraceCheckUtils]: 19: Hoare triple {48106#(< (mod (+ 66 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,923 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 [2022-04-08 09:25:33,924 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 [2022-04-08 09:25:33,924 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 [2022-04-08 09:25:33,925 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 [2022-04-08 09:25:33,925 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 [2022-04-08 09:25:33,925 INFO L272 TraceCheckUtils]: 13: Hoare triple {48127#(< (mod (+ 68 main_~x~0) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,926 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 [2022-04-08 09:25:33,926 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 [2022-04-08 09:25:33,926 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 [2022-04-08 09:25:33,927 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 [2022-04-08 09:25:33,927 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 [2022-04-08 09:25:33,927 INFO L272 TraceCheckUtils]: 7: Hoare triple {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} call #t~ret4 := f(~x~0); {46567#true} is VALID [2022-04-08 09:25:33,928 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 [2022-04-08 09:25:33,928 INFO L290 TraceCheckUtils]: 5: Hoare triple {46567#true} ~x~0 := 0; {48148#(< (mod (+ main_~x~0 70) 4294967296) 268435455)} is VALID [2022-04-08 09:25:33,928 INFO L272 TraceCheckUtils]: 4: Hoare triple {46567#true} call #t~ret5 := main(); {46567#true} is VALID [2022-04-08 09:25:33,928 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46567#true} {46567#true} #42#return; {46567#true} is VALID [2022-04-08 09:25:33,928 INFO L290 TraceCheckUtils]: 2: Hoare triple {46567#true} assume true; {46567#true} is VALID [2022-04-08 09:25:33,928 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 [2022-04-08 09:25:33,928 INFO L272 TraceCheckUtils]: 0: Hoare triple {46567#true} call ULTIMATE.init(); {46567#true} is VALID [2022-04-08 09:25:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 0 proven. 3010 refuted. 0 times theorem prover too weak. 595 trivial. 0 not checked. [2022-04-08 09:25:33,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [709045401] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:25:33,930 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:25:33,930 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [75, 74, 108] total 182 [2022-04-08 09:25:33,930 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:25:33,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [247335376] [2022-04-08 09:25:33,930 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [247335376] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:25:33,930 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:25:33,930 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [75] imperfect sequences [] total 75 [2022-04-08 09:25:33,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741023916] [2022-04-08 09:25:33,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:25:33,931 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 [2022-04-08 09:25:33,931 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:25:33,931 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) [2022-04-08 09:25:34,030 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:25:34,030 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 75 states [2022-04-08 09:25:34,030 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:25:34,031 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 75 interpolants. [2022-04-08 09:25:34,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2989, Invalid=29953, Unknown=0, NotChecked=0, Total=32942 [2022-04-08 09:25:34,033 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) [2022-04-08 09:25:54,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:25:54,321 INFO L93 Difference]: Finished difference Result 130 states and 166 transitions. [2022-04-08 09:25:54,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 75 states. [2022-04-08 09:25:54,321 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 [2022-04-08 09:25:54,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 09:25:54,321 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) [2022-04-08 09:25:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 166 transitions. [2022-04-08 09:25:54,326 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) [2022-04-08 09:25:54,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 166 transitions. [2022-04-08 09:25:54,330 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 75 states and 166 transitions. [2022-04-08 09:25:54,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:25:54,446 INFO L225 Difference]: With dead ends: 130 [2022-04-08 09:25:54,446 INFO L226 Difference]: Without dead ends: 125 [2022-04-08 09:25:54,449 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 659 GetRequests, 372 SyntacticMatches, 35 SemanticMatches, 252 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6552 ImplicationChecksByTransitivity, 18.6s TimeCoverageRelationStatistics Valid=7303, Invalid=56959, Unknown=0, NotChecked=0, Total=64262 [2022-04-08 09:25:54,449 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 82 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 10360 mSolverCounterSat, 188 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.1s 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, 8.2s IncrementalHoareTripleChecker+Time [2022-04-08 09:25:54,450 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [83 Valid, 375 Invalid, 10548 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [188 Valid, 10360 Invalid, 0 Unknown, 0 Unchecked, 8.2s Time] [2022-04-08 09:25:54,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 125 states. [2022-04-08 09:25:55,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 125 to 123. [2022-04-08 09:25:55,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 09:25:55,130 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) [2022-04-08 09:25:55,131 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) [2022-04-08 09:25:55,131 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) [2022-04-08 09:25:55,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:25:55,133 INFO L93 Difference]: Finished difference Result 125 states and 161 transitions. [2022-04-08 09:25:55,133 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-04-08 09:25:55,133 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:25:55,133 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:25:55,134 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. [2022-04-08 09:25:55,134 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. [2022-04-08 09:25:55,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 09:25:55,136 INFO L93 Difference]: Finished difference Result 125 states and 161 transitions. [2022-04-08 09:25:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-04-08 09:25:55,136 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 09:25:55,136 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 09:25:55,136 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 09:25:55,136 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 09:25:55,136 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) [2022-04-08 09:25:55,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 123 states and 158 transitions. [2022-04-08 09:25:55,139 INFO L78 Accepts]: Start accepts. Automaton has 123 states and 158 transitions. Word has length 221 [2022-04-08 09:25:55,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 09:25:55,140 INFO L478 AbstractCegarLoop]: Abstraction has 123 states and 158 transitions. [2022-04-08 09:25:55,140 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) [2022-04-08 09:25:55,140 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 123 states and 158 transitions. [2022-04-08 09:25:55,334 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:25:55,335 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 158 transitions. [2022-04-08 09:25:55,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2022-04-08 09:25:55,335 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 09:25:55,335 INFO L499 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 09:25:55,352 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-08 09:25:55,536 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 [2022-04-08 09:25:55,536 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 09:25:55,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 09:25:55,536 INFO L85 PathProgramCache]: Analyzing trace with hash -781315234, now seen corresponding path program 71 times [2022-04-08 09:25:55,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 09:25:55,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1112491096] [2022-04-08 09:25:55,549 INFO L97 AcceleratorQvasr]: Qvasr could not accelerate loop because java.lang.UnsupportedOperationException: Cannot deal with arrays. [2022-04-08 09:25:55,549 INFO L274 tedInterpolationCore]: Could not compute an accelerate. [2022-04-08 09:25:55,549 INFO L85 PathProgramCache]: Analyzing trace with hash -781315234, now seen corresponding path program 72 times [2022-04-08 09:25:55,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 09:25:55,549 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [986088035] [2022-04-08 09:25:55,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 09:25:55,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 09:25:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-08 09:25:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,044 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 [2022-04-08 09:25:58,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-08 09:25:58,044 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-08 09:25:58,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-04-08 09:25:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,105 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 [2022-04-08 09:25:58,106 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 [2022-04-08 09:25:58,106 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 [2022-04-08 09:25:58,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-04-08 09:25:58,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,112 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 [2022-04-08 09:25:58,112 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 [2022-04-08 09:25:58,113 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 [2022-04-08 09:25:58,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-04-08 09:25:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,118 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 [2022-04-08 09:25:58,118 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 [2022-04-08 09:25:58,119 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 [2022-04-08 09:25:58,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-04-08 09:25:58,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,124 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 [2022-04-08 09:25:58,125 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 [2022-04-08 09:25:58,125 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 [2022-04-08 09:25:58,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-04-08 09:25:58,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,131 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 [2022-04-08 09:25:58,131 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 [2022-04-08 09:25:58,132 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 [2022-04-08 09:25:58,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2022-04-08 09:25:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,137 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 [2022-04-08 09:25:58,137 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 [2022-04-08 09:25:58,138 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 [2022-04-08 09:25:58,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-04-08 09:25:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,146 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 [2022-04-08 09:25:58,147 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 [2022-04-08 09:25:58,148 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 [2022-04-08 09:25:58,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-04-08 09:25:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,153 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 [2022-04-08 09:25:58,153 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 [2022-04-08 09:25:58,154 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 [2022-04-08 09:25:58,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-04-08 09:25:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,160 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 [2022-04-08 09:25:58,160 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 [2022-04-08 09:25:58,161 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 [2022-04-08 09:25:58,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-04-08 09:25:58,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,166 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 [2022-04-08 09:25:58,166 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 [2022-04-08 09:25:58,167 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 [2022-04-08 09:25:58,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-04-08 09:25:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,172 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 [2022-04-08 09:25:58,173 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 [2022-04-08 09:25:58,173 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 [2022-04-08 09:25:58,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-04-08 09:25:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,179 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 [2022-04-08 09:25:58,179 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 [2022-04-08 09:25:58,180 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 [2022-04-08 09:25:58,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-04-08 09:25:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,185 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 [2022-04-08 09:25:58,186 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 [2022-04-08 09:25:58,186 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 [2022-04-08 09:25:58,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-04-08 09:25:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,192 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 [2022-04-08 09:25:58,192 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 [2022-04-08 09:25:58,193 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 [2022-04-08 09:25:58,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-04-08 09:25:58,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,198 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 [2022-04-08 09:25:58,199 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 [2022-04-08 09:25:58,199 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 [2022-04-08 09:25:58,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-04-08 09:25:58,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,205 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 [2022-04-08 09:25:58,205 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 [2022-04-08 09:25:58,206 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 [2022-04-08 09:25:58,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-04-08 09:25:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,212 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 [2022-04-08 09:25:58,212 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 [2022-04-08 09:25:58,213 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 [2022-04-08 09:25:58,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-04-08 09:25:58,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,218 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 [2022-04-08 09:25:58,219 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 [2022-04-08 09:25:58,219 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 [2022-04-08 09:25:58,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-04-08 09:25:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,225 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 [2022-04-08 09:25:58,226 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 [2022-04-08 09:25:58,227 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 [2022-04-08 09:25:58,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2022-04-08 09:25:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,237 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 [2022-04-08 09:25:58,238 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 [2022-04-08 09:25:58,239 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 [2022-04-08 09:25:58,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2022-04-08 09:25:58,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,247 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 [2022-04-08 09:25:58,247 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 [2022-04-08 09:25:58,248 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 [2022-04-08 09:25:58,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-04-08 09:25:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,256 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 [2022-04-08 09:25:58,257 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 [2022-04-08 09:25:58,258 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 [2022-04-08 09:25:58,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2022-04-08 09:25:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,265 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 [2022-04-08 09:25:58,265 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 [2022-04-08 09:25:58,266 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 [2022-04-08 09:25:58,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-04-08 09:25:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,274 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 [2022-04-08 09:25:58,274 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 [2022-04-08 09:25:58,275 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 [2022-04-08 09:25:58,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2022-04-08 09:25:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,282 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 [2022-04-08 09:25:58,283 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 [2022-04-08 09:25:58,284 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 [2022-04-08 09:25:58,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-04-08 09:25:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,291 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 [2022-04-08 09:25:58,291 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 [2022-04-08 09:25:58,292 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 [2022-04-08 09:25:58,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-04-08 09:25:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,299 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 [2022-04-08 09:25:58,299 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 [2022-04-08 09:25:58,300 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 [2022-04-08 09:25:58,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-04-08 09:25:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,307 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 [2022-04-08 09:25:58,307 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 [2022-04-08 09:25:58,308 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 [2022-04-08 09:25:58,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2022-04-08 09:25:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,315 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 [2022-04-08 09:25:58,316 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 [2022-04-08 09:25:58,316 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 [2022-04-08 09:25:58,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2022-04-08 09:25:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,323 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 [2022-04-08 09:25:58,324 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 [2022-04-08 09:25:58,324 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 [2022-04-08 09:25:58,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2022-04-08 09:25:58,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,330 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 [2022-04-08 09:25:58,331 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 [2022-04-08 09:25:58,331 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 [2022-04-08 09:25:58,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2022-04-08 09:25:58,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,337 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 [2022-04-08 09:25:58,338 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 [2022-04-08 09:25:58,338 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 [2022-04-08 09:25:58,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2022-04-08 09:25:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,344 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 [2022-04-08 09:25:58,344 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 [2022-04-08 09:25:58,345 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 [2022-04-08 09:25:58,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-04-08 09:25:58,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,353 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 [2022-04-08 09:25:58,353 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 [2022-04-08 09:25:58,354 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 [2022-04-08 09:25:58,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-04-08 09:25:58,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,360 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 [2022-04-08 09:25:58,360 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 [2022-04-08 09:25:58,361 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 [2022-04-08 09:25:58,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2022-04-08 09:25:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:25:58,367 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 [2022-04-08 09:25:58,367 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 [2022-04-08 09:25:58,368 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 [2022-04-08 09:25:58,368 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 [2022-04-08 09:25:58,368 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 [2022-04-08 09:25:58,368 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-08 09:25:58,368 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-08 09:25:58,368 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-08 09:25:58,369 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {49087#(= main_~x~0 0)} is VALID [2022-04-08 09:25:58,369 INFO L290 TraceCheckUtils]: 6: Hoare triple {49087#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {49087#(= main_~x~0 0)} is VALID [2022-04-08 09:25:58,369 INFO L272 TraceCheckUtils]: 7: Hoare triple {49087#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-08 09:25:58,369 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 [2022-04-08 09:25:58,370 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 [2022-04-08 09:25:58,370 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 [2022-04-08 09:25:58,370 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 [2022-04-08 09:25:58,371 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 [2022-04-08 09:25:58,371 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 [2022-04-08 09:25:58,371 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 [2022-04-08 09:25:58,372 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 [2022-04-08 09:25:58,372 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 [2022-04-08 09:25:58,373 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 [2022-04-08 09:25:58,373 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 [2022-04-08 09:25:58,373 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 [2022-04-08 09:25:58,373 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 [2022-04-08 09:25:58,374 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 [2022-04-08 09:25:58,374 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 [2022-04-08 09:25:58,375 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 [2022-04-08 09:25:58,375 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 [2022-04-08 09:25:58,375 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 [2022-04-08 09:25:58,375 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 [2022-04-08 09:25:58,376 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 [2022-04-08 09:25:58,376 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 [2022-04-08 09:25:58,377 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 [2022-04-08 09:25:58,377 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 [2022-04-08 09:25:58,377 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 [2022-04-08 09:25:58,377 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 [2022-04-08 09:25:58,378 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 [2022-04-08 09:25:58,378 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 [2022-04-08 09:25:58,379 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 [2022-04-08 09:25:58,379 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 [2022-04-08 09:25:58,379 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 [2022-04-08 09:25:58,379 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 [2022-04-08 09:25:58,380 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 [2022-04-08 09:25:58,380 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 [2022-04-08 09:25:58,381 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 [2022-04-08 09:25:58,381 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 [2022-04-08 09:25:58,381 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 [2022-04-08 09:25:58,381 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 [2022-04-08 09:25:58,382 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 [2022-04-08 09:25:58,382 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 [2022-04-08 09:25:58,383 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 [2022-04-08 09:25:58,383 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 [2022-04-08 09:25:58,383 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 [2022-04-08 09:25:58,384 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 [2022-04-08 09:25:58,384 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 [2022-04-08 09:25:58,385 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 [2022-04-08 09:25:58,385 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 [2022-04-08 09:25:58,385 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 [2022-04-08 09:25:58,385 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 [2022-04-08 09:25:58,386 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 [2022-04-08 09:25:58,386 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 [2022-04-08 09:25:58,387 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 [2022-04-08 09:25:58,387 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 [2022-04-08 09:25:58,387 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 [2022-04-08 09:25:58,387 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 [2022-04-08 09:25:58,388 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 [2022-04-08 09:25:58,388 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 [2022-04-08 09:25:58,389 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 [2022-04-08 09:25:58,389 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 [2022-04-08 09:25:58,389 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 [2022-04-08 09:25:58,389 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 [2022-04-08 09:25:58,390 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 [2022-04-08 09:25:58,390 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 [2022-04-08 09:25:58,391 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 [2022-04-08 09:25:58,391 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 [2022-04-08 09:25:58,391 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 [2022-04-08 09:25:58,391 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 [2022-04-08 09:25:58,392 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 [2022-04-08 09:25:58,392 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 [2022-04-08 09:25:58,393 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 [2022-04-08 09:25:58,393 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 [2022-04-08 09:25:58,393 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 [2022-04-08 09:25:58,393 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 [2022-04-08 09:25:58,394 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 [2022-04-08 09:25:58,394 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 [2022-04-08 09:25:58,395 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 [2022-04-08 09:25:58,395 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 [2022-04-08 09:25:58,395 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 [2022-04-08 09:25:58,396 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 [2022-04-08 09:25:58,396 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 [2022-04-08 09:25:58,396 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 [2022-04-08 09:25:58,397 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 [2022-04-08 09:25:58,397 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 [2022-04-08 09:25:58,397 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 [2022-04-08 09:25:58,398 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 [2022-04-08 09:25:58,398 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 [2022-04-08 09:25:58,398 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 [2022-04-08 09:25:58,399 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 [2022-04-08 09:25:58,399 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 [2022-04-08 09:25:58,400 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 [2022-04-08 09:25:58,400 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 [2022-04-08 09:25:58,400 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 [2022-04-08 09:25:58,400 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 [2022-04-08 09:25:58,401 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 [2022-04-08 09:25:58,401 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 [2022-04-08 09:25:58,402 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 [2022-04-08 09:25:58,402 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 [2022-04-08 09:25:58,402 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 [2022-04-08 09:25:58,402 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 [2022-04-08 09:25:58,403 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 [2022-04-08 09:25:58,403 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 [2022-04-08 09:25:58,404 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 [2022-04-08 09:25:58,404 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 [2022-04-08 09:25:58,404 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 [2022-04-08 09:25:58,404 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 [2022-04-08 09:25:58,405 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 [2022-04-08 09:25:58,405 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 [2022-04-08 09:25:58,406 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 [2022-04-08 09:25:58,406 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 [2022-04-08 09:25:58,406 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 [2022-04-08 09:25:58,406 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 [2022-04-08 09:25:58,407 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 [2022-04-08 09:25:58,407 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 [2022-04-08 09:25:58,408 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 [2022-04-08 09:25:58,408 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 [2022-04-08 09:25:58,408 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 [2022-04-08 09:25:58,408 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 [2022-04-08 09:25:58,409 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 [2022-04-08 09:25:58,409 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 [2022-04-08 09:25:58,410 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 [2022-04-08 09:25:58,410 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 [2022-04-08 09:25:58,410 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 [2022-04-08 09:25:58,410 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 [2022-04-08 09:25:58,411 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 [2022-04-08 09:25:58,411 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 [2022-04-08 09:25:58,412 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 [2022-04-08 09:25:58,412 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 [2022-04-08 09:25:58,412 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 [2022-04-08 09:25:58,413 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 [2022-04-08 09:25:58,413 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 [2022-04-08 09:25:58,414 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 [2022-04-08 09:25:58,414 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 [2022-04-08 09:25:58,414 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 [2022-04-08 09:25:58,414 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 [2022-04-08 09:25:58,415 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 [2022-04-08 09:25:58,415 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 [2022-04-08 09:25:58,416 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 [2022-04-08 09:25:58,416 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 [2022-04-08 09:25:58,416 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 [2022-04-08 09:25:58,416 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 [2022-04-08 09:25:58,417 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 [2022-04-08 09:25:58,417 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 [2022-04-08 09:25:58,418 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 [2022-04-08 09:25:58,418 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 [2022-04-08 09:25:58,418 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 [2022-04-08 09:25:58,418 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 [2022-04-08 09:25:58,419 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 [2022-04-08 09:25:58,419 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 [2022-04-08 09:25:58,420 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 [2022-04-08 09:25:58,420 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 [2022-04-08 09:25:58,420 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 [2022-04-08 09:25:58,420 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 [2022-04-08 09:25:58,421 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 [2022-04-08 09:25:58,421 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 [2022-04-08 09:25:58,422 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 [2022-04-08 09:25:58,422 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 [2022-04-08 09:25:58,422 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 [2022-04-08 09:25:58,422 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 [2022-04-08 09:25:58,423 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 [2022-04-08 09:25:58,423 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 [2022-04-08 09:25:58,424 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 [2022-04-08 09:25:58,424 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 [2022-04-08 09:25:58,424 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 [2022-04-08 09:25:58,425 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 [2022-04-08 09:25:58,425 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 [2022-04-08 09:25:58,425 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 [2022-04-08 09:25:58,426 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 [2022-04-08 09:25:58,426 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 [2022-04-08 09:25:58,426 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 [2022-04-08 09:25:58,427 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 [2022-04-08 09:25:58,427 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 [2022-04-08 09:25:58,428 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 [2022-04-08 09:25:58,428 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 [2022-04-08 09:25:58,428 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 [2022-04-08 09:25:58,428 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 [2022-04-08 09:25:58,429 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 [2022-04-08 09:25:58,429 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 [2022-04-08 09:25:58,430 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 [2022-04-08 09:25:58,430 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 [2022-04-08 09:25:58,430 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 [2022-04-08 09:25:58,430 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 [2022-04-08 09:25:58,431 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 [2022-04-08 09:25:58,431 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 [2022-04-08 09:25:58,432 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 [2022-04-08 09:25:58,432 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 [2022-04-08 09:25:58,432 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 [2022-04-08 09:25:58,432 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 [2022-04-08 09:25:58,433 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 [2022-04-08 09:25:58,433 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 [2022-04-08 09:25:58,434 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 [2022-04-08 09:25:58,434 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 [2022-04-08 09:25:58,434 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 [2022-04-08 09:25:58,434 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 [2022-04-08 09:25:58,435 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 [2022-04-08 09:25:58,435 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 [2022-04-08 09:25:58,436 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 [2022-04-08 09:25:58,436 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 [2022-04-08 09:25:58,436 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 [2022-04-08 09:25:58,436 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 [2022-04-08 09:25:58,437 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 [2022-04-08 09:25:58,437 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 [2022-04-08 09:25:58,438 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 [2022-04-08 09:25:58,438 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 [2022-04-08 09:25:58,438 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 [2022-04-08 09:25:58,438 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 [2022-04-08 09:25:58,439 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 [2022-04-08 09:25:58,439 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 [2022-04-08 09:25:58,440 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 [2022-04-08 09:25:58,440 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 [2022-04-08 09:25:58,440 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 [2022-04-08 09:25:58,441 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 [2022-04-08 09:25:58,441 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 [2022-04-08 09:25:58,441 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 [2022-04-08 09:25:58,442 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 [2022-04-08 09:25:58,442 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 [2022-04-08 09:25:58,443 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 [2022-04-08 09:25:58,443 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 [2022-04-08 09:25:58,443 INFO L290 TraceCheckUtils]: 224: Hoare triple {49083#false} ~cond := #in~cond; {49083#false} is VALID [2022-04-08 09:25:58,443 INFO L290 TraceCheckUtils]: 225: Hoare triple {49083#false} assume 0 == ~cond; {49083#false} is VALID [2022-04-08 09:25:58,443 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-08 09:25:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-04-08 09:25:58,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 09:25:58,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [986088035] [2022-04-08 09:25:58,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [986088035] provided 0 perfect and 1 imperfect interpolant sequences [2022-04-08 09:25:58,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2138091810] [2022-04-08 09:25:58,444 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 09:25:58,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 09:25:58,444 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 09:25:58,445 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) [2022-04-08 09:25:58,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-08 09:26:11,250 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-08 09:26:11,250 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 09:26:11,265 WARN L261 TraceCheckSpWp]: Trace formula consists of 555 conjuncts, 369 conjunts are in the unsatisfiable core [2022-04-08 09:26:11,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 09:26:11,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 09:26:15,055 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49082#true} is VALID [2022-04-08 09:26:15,056 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 [2022-04-08 09:26:15,056 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-08 09:26:15,056 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-08 09:26:15,056 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-08 09:26:15,056 INFO L290 TraceCheckUtils]: 5: Hoare triple {49082#true} ~x~0 := 0; {49087#(= main_~x~0 0)} is VALID [2022-04-08 09:26:15,056 INFO L290 TraceCheckUtils]: 6: Hoare triple {49087#(= main_~x~0 0)} assume !!(~x~0 % 4294967296 < 268435455); {49087#(= main_~x~0 0)} is VALID [2022-04-08 09:26:15,056 INFO L272 TraceCheckUtils]: 7: Hoare triple {49087#(= main_~x~0 0)} call #t~ret4 := f(~x~0); {49082#true} is VALID [2022-04-08 09:26:15,057 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 [2022-04-08 09:26:15,057 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 [2022-04-08 09:26:15,058 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 [2022-04-08 09:26:15,058 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 [2022-04-08 09:26:15,058 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 [2022-04-08 09:26:15,058 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 [2022-04-08 09:26:15,059 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 [2022-04-08 09:26:15,059 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 [2022-04-08 09:26:15,060 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 [2022-04-08 09:26:15,060 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 [2022-04-08 09:26:15,060 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 [2022-04-08 09:26:15,061 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 [2022-04-08 09:26:15,061 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 [2022-04-08 09:26:15,061 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 [2022-04-08 09:26:15,062 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 [2022-04-08 09:26:15,062 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 [2022-04-08 09:26:15,062 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 [2022-04-08 09:26:15,063 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 [2022-04-08 09:26:15,063 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 [2022-04-08 09:26:15,063 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 [2022-04-08 09:26:15,064 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 [2022-04-08 09:26:15,064 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 [2022-04-08 09:26:15,065 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 [2022-04-08 09:26:15,065 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 [2022-04-08 09:26:15,065 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 [2022-04-08 09:26:15,065 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 [2022-04-08 09:26:15,066 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 [2022-04-08 09:26:15,066 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 [2022-04-08 09:26:15,067 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 [2022-04-08 09:26:15,067 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 [2022-04-08 09:26:15,067 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 [2022-04-08 09:26:15,067 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 [2022-04-08 09:26:15,068 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 [2022-04-08 09:26:15,068 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 [2022-04-08 09:26:15,069 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 [2022-04-08 09:26:15,069 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 [2022-04-08 09:26:15,069 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 [2022-04-08 09:26:15,069 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 [2022-04-08 09:26:15,070 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 [2022-04-08 09:26:15,070 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 [2022-04-08 09:26:15,071 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 [2022-04-08 09:26:15,071 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 [2022-04-08 09:26:15,071 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 [2022-04-08 09:26:15,071 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 [2022-04-08 09:26:15,072 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 [2022-04-08 09:26:15,072 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 [2022-04-08 09:26:15,073 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 [2022-04-08 09:26:15,073 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 [2022-04-08 09:26:15,073 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 [2022-04-08 09:26:15,073 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 [2022-04-08 09:26:15,074 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 [2022-04-08 09:26:15,074 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 [2022-04-08 09:26:15,075 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 [2022-04-08 09:26:15,075 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 [2022-04-08 09:26:15,075 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 [2022-04-08 09:26:15,076 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 [2022-04-08 09:26:15,076 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 [2022-04-08 09:26:15,077 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 [2022-04-08 09:26:15,077 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 [2022-04-08 09:26:15,077 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 [2022-04-08 09:26:15,077 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 [2022-04-08 09:26:15,078 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 [2022-04-08 09:26:15,078 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 [2022-04-08 09:26:15,079 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 [2022-04-08 09:26:15,079 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 [2022-04-08 09:26:15,079 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 [2022-04-08 09:26:15,079 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 [2022-04-08 09:26:15,080 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 [2022-04-08 09:26:15,080 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 [2022-04-08 09:26:15,081 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 [2022-04-08 09:26:15,081 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 [2022-04-08 09:26:15,081 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 [2022-04-08 09:26:15,081 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 [2022-04-08 09:26:15,082 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 [2022-04-08 09:26:15,082 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 [2022-04-08 09:26:15,083 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 [2022-04-08 09:26:15,083 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 [2022-04-08 09:26:15,083 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 [2022-04-08 09:26:15,083 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 [2022-04-08 09:26:15,084 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 [2022-04-08 09:26:15,084 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 [2022-04-08 09:26:15,085 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 [2022-04-08 09:26:15,085 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 [2022-04-08 09:26:15,085 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 [2022-04-08 09:26:15,086 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 [2022-04-08 09:26:15,086 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 [2022-04-08 09:26:15,086 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 [2022-04-08 09:26:15,087 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 [2022-04-08 09:26:15,087 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 [2022-04-08 09:26:15,087 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 [2022-04-08 09:26:15,088 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 [2022-04-08 09:26:15,088 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 [2022-04-08 09:26:15,089 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 [2022-04-08 09:26:15,089 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 [2022-04-08 09:26:15,089 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 [2022-04-08 09:26:15,089 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 [2022-04-08 09:26:15,090 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 [2022-04-08 09:26:15,090 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 [2022-04-08 09:26:15,091 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 [2022-04-08 09:26:15,091 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 [2022-04-08 09:26:15,091 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 [2022-04-08 09:26:15,091 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 [2022-04-08 09:26:15,092 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 [2022-04-08 09:26:15,092 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 [2022-04-08 09:26:15,093 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 [2022-04-08 09:26:15,093 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 [2022-04-08 09:26:15,093 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 [2022-04-08 09:26:15,093 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 [2022-04-08 09:26:15,094 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 [2022-04-08 09:26:15,094 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 [2022-04-08 09:26:15,095 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 [2022-04-08 09:26:15,095 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 [2022-04-08 09:26:15,095 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 [2022-04-08 09:26:15,095 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 [2022-04-08 09:26:15,096 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 [2022-04-08 09:26:15,096 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 [2022-04-08 09:26:15,097 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 [2022-04-08 09:26:15,097 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 [2022-04-08 09:26:15,097 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 [2022-04-08 09:26:15,098 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 [2022-04-08 09:26:15,098 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 [2022-04-08 09:26:15,098 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 [2022-04-08 09:26:15,099 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 [2022-04-08 09:26:15,099 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 [2022-04-08 09:26:15,100 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 [2022-04-08 09:26:15,100 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 [2022-04-08 09:26:15,100 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 [2022-04-08 09:26:15,100 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 [2022-04-08 09:26:15,101 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 [2022-04-08 09:26:15,101 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 [2022-04-08 09:26:15,102 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 [2022-04-08 09:26:15,102 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 [2022-04-08 09:26:15,102 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 [2022-04-08 09:26:15,102 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 [2022-04-08 09:26:15,103 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 [2022-04-08 09:26:15,103 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 [2022-04-08 09:26:15,104 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 [2022-04-08 09:26:15,104 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 [2022-04-08 09:26:15,104 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 [2022-04-08 09:26:15,104 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 [2022-04-08 09:26:15,105 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 [2022-04-08 09:26:15,105 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 [2022-04-08 09:26:15,106 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 [2022-04-08 09:26:15,106 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 [2022-04-08 09:26:15,106 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 [2022-04-08 09:26:15,106 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 [2022-04-08 09:26:15,107 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 [2022-04-08 09:26:15,107 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 [2022-04-08 09:26:15,108 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 [2022-04-08 09:26:15,108 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 [2022-04-08 09:26:15,108 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 [2022-04-08 09:26:15,109 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 [2022-04-08 09:26:15,109 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 [2022-04-08 09:26:15,109 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 [2022-04-08 09:26:15,110 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 [2022-04-08 09:26:15,110 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 [2022-04-08 09:26:15,110 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 [2022-04-08 09:26:15,111 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 [2022-04-08 09:26:15,111 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 [2022-04-08 09:26:15,112 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 [2022-04-08 09:26:15,112 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 [2022-04-08 09:26:15,112 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 [2022-04-08 09:26:15,112 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 [2022-04-08 09:26:15,113 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 [2022-04-08 09:26:15,113 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 [2022-04-08 09:26:15,114 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 [2022-04-08 09:26:15,114 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 [2022-04-08 09:26:15,114 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 [2022-04-08 09:26:15,114 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 [2022-04-08 09:26:15,115 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 [2022-04-08 09:26:15,115 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 [2022-04-08 09:26:15,116 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 [2022-04-08 09:26:15,116 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 [2022-04-08 09:26:15,116 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 [2022-04-08 09:26:15,116 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 [2022-04-08 09:26:15,117 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 [2022-04-08 09:26:15,117 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 [2022-04-08 09:26:15,118 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 [2022-04-08 09:26:15,118 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 [2022-04-08 09:26:15,118 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 [2022-04-08 09:26:15,119 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 [2022-04-08 09:26:15,119 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 [2022-04-08 09:26:15,119 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 [2022-04-08 09:26:15,120 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 [2022-04-08 09:26:15,120 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 [2022-04-08 09:26:15,120 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 [2022-04-08 09:26:15,121 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 [2022-04-08 09:26:15,121 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 [2022-04-08 09:26:15,122 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 [2022-04-08 09:26:15,122 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 [2022-04-08 09:26:15,122 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 [2022-04-08 09:26:15,122 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 [2022-04-08 09:26:15,123 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 [2022-04-08 09:26:15,123 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 [2022-04-08 09:26:15,124 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 [2022-04-08 09:26:15,124 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 [2022-04-08 09:26:15,124 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 [2022-04-08 09:26:15,124 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 [2022-04-08 09:26:15,125 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 [2022-04-08 09:26:15,125 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 [2022-04-08 09:26:15,126 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 [2022-04-08 09:26:15,126 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 [2022-04-08 09:26:15,126 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 [2022-04-08 09:26:15,126 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 [2022-04-08 09:26:15,127 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 [2022-04-08 09:26:15,127 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 [2022-04-08 09:26:15,128 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 [2022-04-08 09:26:15,128 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 [2022-04-08 09:26:15,128 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 [2022-04-08 09:26:15,129 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 [2022-04-08 09:26:15,129 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 [2022-04-08 09:26:15,129 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 [2022-04-08 09:26:15,130 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 [2022-04-08 09:26:15,130 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 [2022-04-08 09:26:15,131 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 [2022-04-08 09:26:15,131 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 [2022-04-08 09:26:15,131 INFO L290 TraceCheckUtils]: 224: Hoare triple {49083#false} ~cond := #in~cond; {49083#false} is VALID [2022-04-08 09:26:15,131 INFO L290 TraceCheckUtils]: 225: Hoare triple {49083#false} assume 0 == ~cond; {49083#false} is VALID [2022-04-08 09:26:15,131 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-08 09:26:15,132 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2022-04-08 09:26:15,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 09:26:33,232 INFO L290 TraceCheckUtils]: 226: Hoare triple {49083#false} assume !false; {49083#false} is VALID [2022-04-08 09:26:33,233 INFO L290 TraceCheckUtils]: 225: Hoare triple {49955#(not (= __VERIFIER_assert_~cond 0))} assume 0 == ~cond; {49083#false} is VALID [2022-04-08 09:26:33,233 INFO L290 TraceCheckUtils]: 224: Hoare triple {49959#(not (= |__VERIFIER_assert_#in~cond| 0))} ~cond := #in~cond; {49955#(not (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 09:26:33,234 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 [2022-04-08 09:26:33,234 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 [2022-04-08 09:26:33,234 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 [2022-04-08 09:26:33,235 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 [2022-04-08 09:26:33,236 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 [2022-04-08 09:26:33,236 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 [2022-04-08 09:26:33,236 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 [2022-04-08 09:26:33,237 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 [2022-04-08 09:26:33,237 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 [2022-04-08 09:26:33,238 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 [2022-04-08 09:26:33,238 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 [2022-04-08 09:26:33,239 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 [2022-04-08 09:26:33,239 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 [2022-04-08 09:26:33,239 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 [2022-04-08 09:26:33,240 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 [2022-04-08 09:26:33,240 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 [2022-04-08 09:26:33,241 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 [2022-04-08 09:26:33,242 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 [2022-04-08 09:26:33,242 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 [2022-04-08 09:26:33,242 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 [2022-04-08 09:26:33,242 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 [2022-04-08 09:26:33,243 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 [2022-04-08 09:26:33,244 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 [2022-04-08 09:26:33,244 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 [2022-04-08 09:26:33,244 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 [2022-04-08 09:26:33,245 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 [2022-04-08 09:26:33,245 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 [2022-04-08 09:26:33,246 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 [2022-04-08 09:26:33,246 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 [2022-04-08 09:26:33,247 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 [2022-04-08 09:26:33,247 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 [2022-04-08 09:26:33,247 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 [2022-04-08 09:26:33,248 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 [2022-04-08 09:26:33,248 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 [2022-04-08 09:26:33,249 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 [2022-04-08 09:26:33,249 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 [2022-04-08 09:26:33,250 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 [2022-04-08 09:26:33,250 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 [2022-04-08 09:26:33,250 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 [2022-04-08 09:26:33,251 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 [2022-04-08 09:26:33,251 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 [2022-04-08 09:26:33,252 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 [2022-04-08 09:26:33,252 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 [2022-04-08 09:26:33,253 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 [2022-04-08 09:26:33,253 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 [2022-04-08 09:26:33,254 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 [2022-04-08 09:26:33,254 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 [2022-04-08 09:26:33,255 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 [2022-04-08 09:26:33,255 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 [2022-04-08 09:26:33,255 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 [2022-04-08 09:26:33,256 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 [2022-04-08 09:26:33,256 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 [2022-04-08 09:26:33,257 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 [2022-04-08 09:26:33,257 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 [2022-04-08 09:26:33,258 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 [2022-04-08 09:26:33,258 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 [2022-04-08 09:26:33,258 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 [2022-04-08 09:26:33,259 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 [2022-04-08 09:26:33,260 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 [2022-04-08 09:26:33,260 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 [2022-04-08 09:26:33,260 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 [2022-04-08 09:26:33,261 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 [2022-04-08 09:26:33,261 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 [2022-04-08 09:26:33,262 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 [2022-04-08 09:26:33,262 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 [2022-04-08 09:26:33,263 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 [2022-04-08 09:26:33,263 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 [2022-04-08 09:26:33,263 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 [2022-04-08 09:26:33,264 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 [2022-04-08 09:26:33,264 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 [2022-04-08 09:26:33,265 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 [2022-04-08 09:26:33,266 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 [2022-04-08 09:26:33,266 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 [2022-04-08 09:26:33,266 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 [2022-04-08 09:26:33,266 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 [2022-04-08 09:26:33,267 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 [2022-04-08 09:26:33,268 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 [2022-04-08 09:26:33,268 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 [2022-04-08 09:26:33,268 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 [2022-04-08 09:26:33,269 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 [2022-04-08 09:26:33,269 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 [2022-04-08 09:26:33,270 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 [2022-04-08 09:26:33,270 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 [2022-04-08 09:26:33,271 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 [2022-04-08 09:26:33,271 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 [2022-04-08 09:26:33,271 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 [2022-04-08 09:26:33,272 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 [2022-04-08 09:26:33,273 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 [2022-04-08 09:26:33,273 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 [2022-04-08 09:26:33,274 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 [2022-04-08 09:26:33,274 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 [2022-04-08 09:26:33,274 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 [2022-04-08 09:26:33,274 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 [2022-04-08 09:26:33,275 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 [2022-04-08 09:26:33,275 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 [2022-04-08 09:26:33,276 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 [2022-04-08 09:26:33,276 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 [2022-04-08 09:26:33,277 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 [2022-04-08 09:26:33,277 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 [2022-04-08 09:26:33,278 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 [2022-04-08 09:26:33,278 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 [2022-04-08 09:26:33,279 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 [2022-04-08 09:26:33,279 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 [2022-04-08 09:26:33,279 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 [2022-04-08 09:26:33,280 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 [2022-04-08 09:26:33,280 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 [2022-04-08 09:26:33,281 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 [2022-04-08 09:26:33,281 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 [2022-04-08 09:26:33,282 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 [2022-04-08 09:26:33,282 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 [2022-04-08 09:26:33,282 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 [2022-04-08 09:26:33,283 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 [2022-04-08 09:26:33,283 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 [2022-04-08 09:26:33,284 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 [2022-04-08 09:26:33,284 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 [2022-04-08 09:26:33,285 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 [2022-04-08 09:26:33,285 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 [2022-04-08 09:26:33,286 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 [2022-04-08 09:26:33,286 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 [2022-04-08 09:26:33,287 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 [2022-04-08 09:26:33,287 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 [2022-04-08 09:26:33,287 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 [2022-04-08 09:26:33,288 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 [2022-04-08 09:26:33,288 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 [2022-04-08 09:26:33,289 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 [2022-04-08 09:26:33,289 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 [2022-04-08 09:26:33,290 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 [2022-04-08 09:26:33,290 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 [2022-04-08 09:26:33,290 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 [2022-04-08 09:26:33,291 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 [2022-04-08 09:26:33,291 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 [2022-04-08 09:26:33,292 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 [2022-04-08 09:26:33,292 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 [2022-04-08 09:26:33,292 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 [2022-04-08 09:26:33,293 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 [2022-04-08 09:26:33,294 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 [2022-04-08 09:26:33,294 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 [2022-04-08 09:26:33,295 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 [2022-04-08 09:26:33,295 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 [2022-04-08 09:26:33,295 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 [2022-04-08 09:26:33,296 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 [2022-04-08 09:26:33,296 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 [2022-04-08 09:26:33,297 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 [2022-04-08 09:26:33,297 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 [2022-04-08 09:26:33,297 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 [2022-04-08 09:26:33,298 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 [2022-04-08 09:26:33,298 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 [2022-04-08 09:26:33,299 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 [2022-04-08 09:26:33,299 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 [2022-04-08 09:26:33,300 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 [2022-04-08 09:26:33,300 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 [2022-04-08 09:26:33,300 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 [2022-04-08 09:26:33,301 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 [2022-04-08 09:26:33,302 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 [2022-04-08 09:26:33,302 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 [2022-04-08 09:26:33,303 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 [2022-04-08 09:26:33,303 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 [2022-04-08 09:26:33,303 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 [2022-04-08 09:26:33,303 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 [2022-04-08 09:26:33,304 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 [2022-04-08 09:26:33,305 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 [2022-04-08 09:26:33,305 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 [2022-04-08 09:26:33,305 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 [2022-04-08 09:26:33,306 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 [2022-04-08 09:26:33,306 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 [2022-04-08 09:26:33,307 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 [2022-04-08 09:26:33,307 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 [2022-04-08 09:26:33,308 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 [2022-04-08 09:26:33,308 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 [2022-04-08 09:26:33,308 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 [2022-04-08 09:26:33,309 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 [2022-04-08 09:26:33,309 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 [2022-04-08 09:26:33,310 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 [2022-04-08 09:26:33,310 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 [2022-04-08 09:26:33,311 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 [2022-04-08 09:26:33,311 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 [2022-04-08 09:26:33,311 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 [2022-04-08 09:26:33,312 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 [2022-04-08 09:26:33,313 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 [2022-04-08 09:26:33,313 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 [2022-04-08 09:26:33,313 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 [2022-04-08 09:26:33,314 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 [2022-04-08 09:26:33,314 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 [2022-04-08 09:26:33,315 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 [2022-04-08 09:26:33,315 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 [2022-04-08 09:26:33,316 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 [2022-04-08 09:26:33,316 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 [2022-04-08 09:26:33,316 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 [2022-04-08 09:26:33,317 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 [2022-04-08 09:26:33,317 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 [2022-04-08 09:26:33,318 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 [2022-04-08 09:26:33,319 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 [2022-04-08 09:26:33,319 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 [2022-04-08 09:26:33,319 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 [2022-04-08 09:26:33,319 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 [2022-04-08 09:26:33,320 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 [2022-04-08 09:26:33,321 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 [2022-04-08 09:26:33,321 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 [2022-04-08 09:26:33,322 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 [2022-04-08 09:26:33,322 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 [2022-04-08 09:26:33,322 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 [2022-04-08 09:26:33,323 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 [2022-04-08 09:26:33,323 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 [2022-04-08 09:26:33,324 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 [2022-04-08 09:26:33,324 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 [2022-04-08 09:26:33,325 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 [2022-04-08 09:26:33,325 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 [2022-04-08 09:26:33,326 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 [2022-04-08 09:26:33,326 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 [2022-04-08 09:26:33,327 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 [2022-04-08 09:26:33,327 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 [2022-04-08 09:26:33,327 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 [2022-04-08 09:26:33,328 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 [2022-04-08 09:26:33,328 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 [2022-04-08 09:26:33,329 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 [2022-04-08 09:26:33,330 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 [2022-04-08 09:26:33,330 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 [2022-04-08 09:26:33,330 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 [2022-04-08 09:26:33,330 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 [2022-04-08 09:26:33,330 INFO L272 TraceCheckUtils]: 4: Hoare triple {49082#true} call #t~ret5 := main(); {49082#true} is VALID [2022-04-08 09:26:33,330 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49082#true} {49082#true} #42#return; {49082#true} is VALID [2022-04-08 09:26:33,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {49082#true} assume true; {49082#true} is VALID [2022-04-08 09:26:33,331 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 [2022-04-08 09:26:33,331 INFO L272 TraceCheckUtils]: 0: Hoare triple {49082#true} call ULTIMATE.init(); {49082#true} is VALID [2022-04-08 09:26:33,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3816 backedges. 0 proven. 3186 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-04-08 09:26:33,332 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2138091810] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 09:26:33,332 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-04-08 09:26:33,332 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [77, 76, 114] total 190 [2022-04-08 09:26:33,332 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 09:26:33,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1112491096] [2022-04-08 09:26:33,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1112491096] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 09:26:33,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 09:26:33,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [77] imperfect sequences [] total 77 [2022-04-08 09:26:33,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456861811] [2022-04-08 09:26:33,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 09:26:33,333 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 [2022-04-08 09:26:33,334 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 09:26:33,334 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) [2022-04-08 09:26:33,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 09:26:33,423 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2022-04-08 09:26:33,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 09:26:33,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2022-04-08 09:26:33,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3189, Invalid=32721, Unknown=0, NotChecked=0, Total=35910 [2022-04-08 09:26:33,425 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)